Iron area production management system and method

Abstract

The invention discloses an iron area production management system and method. The system comprises a data entry module, a demand quantity determination module, a demand quantity balance detection module, a budget standard value determination module and a management information output module. The demand quantity determination module is used for determining the demand quantity of various materials in the current blast furnace ironmaking production process of the target iron area; the demand quantity balance detection module is used for detecting whether the demand quantity of materials in the current blast furnace ironmaking production process of the iron area is balanced or not; and the budget standard value determining module is used for determining the budget standard value of the product in the coking process in the current blast furnace ironmaking production process of the target iron area. According to the embodiment of the invention, the blast furnace ironmaking production process of the iron area can be automatically managed, the demand quantity of various materials in the blast furnace ironmaking production process of the iron area is determined, whether the demand quantity of the materials is balanced is determined, and the budget standard value of the product in the coking process is determined.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and in particular to an iron area production management system and method. Background Art

[0002] The iron zone is an area set up in a steel enterprise for blast furnace ironmaking. The iron zone is equipped with a coke oven system consisting of a blast furnace, a sintering machine, and multiple coke ovens. The blast furnace ironmaking production process in the iron zone includes raw material process, sintering process, coking process, and blast furnace process. In order to ensure the stable operation of the blast furnace ironmaking production process in the iron zone, it is necessary to manage the blast furnace ironmaking production process in the iron zone. Before the blast furnace ironmaking production process begins, determine the demand for various materials in the blast furnace ironmaking production process, determine whether the demand for materials is balanced, and determine the budget standard value of the products in the coking process.

[0003] In the related art, the commonly used iron zone production management scheme is: technicians determine the demand for various materials in the blast furnace ironmaking production process in the iron zone based on manual experience, determine whether the demand for materials is balanced, and determine the budget standard value of the products in the coking process. The iron zone production management scheme in the related art relies on manual operation, which consumes a lot of manpower and time costs, has low efficiency, and cannot guarantee accuracy. Summary of the invention

[0004] The present invention provides an iron zone production management system and method to solve the problem that the iron zone production management scheme in the related art relies on manual operation, consumes a lot of manpower cost and time cost, has low efficiency and cannot guarantee accuracy.

[0005] According to one aspect of the present invention, there is provided a production management system for an iron area, comprising: a data entry module, a demand determination module, a demand balance detection module, a budget standard value determination module and a management information output module;

[0006] The data entry module is used to obtain the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone input by the target user and the index value related to the current blast furnace ironmaking production process of the target iron zone, and then send the planned output value and the index value to the demand determination module, the demand balance detection module and the budget standard value determination module;

[0007] The demand determination module is used to store the received planned output value and the index value; determine the demand of various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; and send the demand to the demand balance detection module and the management information output module;

[0008] The demand balance detection module is used to store the received planned output value, the index value and the demand; detect whether the demand of the material in the current blast furnace ironmaking production process of the target iron zone is balanced according to the planned output value, the index value and the demand, and output the alarm information corresponding to the target material when it is detected that the demand of the target material is unbalanced;

[0009] The budget standard value determination module is used to store the received planned output value and the index value; determine the budget standard value of the product in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; and send the budget standard value to the management information output module;

[0010] The management information output module is used to provide the demand quantity and the budget standard value to the target user.

[0011] According to another aspect of the present invention, a production management method for an iron region is provided, which is applied to a demand quantity determination module in an iron region production management system as described in any embodiment of the present invention, and comprises:

[0012] The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone are stored;

[0013] Determine the demand for various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value;

[0014] The demand is sent to the demand balance detection module and the management information output module.

[0015] According to another aspect of the present invention, a production management method for an iron area is provided, which is applied to a demand balance detection module in the iron area production management system according to any embodiment of the present invention, and comprises:

[0016] The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone, the index value related to the current blast furnace ironmaking production process of the target iron zone, and the demand quantity of various materials in the current blast furnace ironmaking production process of the target iron zone are stored;

[0017] Based on the planned output value, the index value and the demand, it is detected whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for the target material is unbalanced, an alarm message corresponding to the target material is output.

[0018] According to another aspect of the present invention, a method for iron-area production management is provided, which is applied to a budget standard value determination module in an iron-area production management system according to any embodiment of the present invention, comprising:

[0019] The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone are stored;

[0020] Determine the budget standard value of the product in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value;

[0021] The budget standard value is sent to the management information output module.

[0022] In the technical solution of the embodiment of the present invention, after the data entry module obtains the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone input by the target user and the index value related to the current blast furnace ironmaking production process of the target iron zone, the planned output value and the index value are sent to the demand determination module, the demand balance detection module and the budget standard value determination module; the demand determination module determines the demand for various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value, and sends the demand to the demand balance detection module and the management information output module; the demand balance detection module detects whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced according to the planned output value, the index value and the demand, and outputs the alarm information corresponding to the target material when it is detected that the demand for the target material is unbalanced; the budget standard value determination module determines the budget standard value of the product in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; the management information output module The information output module provides the target users with the demand for various materials in the current blast furnace ironmaking production process of the target iron zone and the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron zone, solving the problem that the iron zone production management scheme in the related technology relies on manual operation, which will consume a lot of manpower and time costs, has low efficiency, and cannot guarantee accuracy. Based on the data entry module, the demand determination module, the demand balance detection module, the budget standard value determination module and the management information output module, the blast furnace ironmaking production process in the iron zone can be automatically managed to determine the demand for various materials in the blast furnace ironmaking production process in the iron zone, determine whether the material demand is balanced, and determine the budget standard value of the products in the coking process. When it is detected that the material demand is unbalanced, the alarm information corresponding to the material can be output, and the determined demand and budget standard value can be provided to the user, which reduces the manpower and time costs of the iron zone production management process and improves the efficiency and accuracy of the iron zone production management process.

[0023] It should be understood that the contents described in this section are not intended to identify the key or important features of the embodiments of the present invention, nor are they intended to limit the scope of the present invention. Other features of the present invention will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A schematic diagram of the structure of an iron area production management system provided in Example 1 of the present invention.

[0026] Figure 2 A flow chart of an iron area production management method provided in Example 2 of the present invention.

[0027] Figure 3 This is a flow chart of an iron area production management method provided in Example 3 of the present invention.

[0028] Figure 4 A flow chart of an iron area production management method provided in Example 4 of the present invention. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0030] It should be noted that the terms "target", "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "comprise", "include" and "have" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] Embodiment 1

[0032] Figure 1 This is a schematic diagram of the structure of an iron zone production management system provided by the first embodiment of the present invention. This embodiment is applicable to the management of the blast furnace ironmaking production process in the iron zone. Figure 1 As shown, the iron area production management system may specifically include: a data entry module 101, a demand determination module 102, a demand balance detection module 103, a budget standard value determination module 104 and a management information output module 105, and its structure and function are described below.

[0033] Among them, the data entry module 101 is used to send the planned output value and the indicator value related to the current blast furnace ironmaking production process in the target iron zone input by the target user to the demand determination module 102, the demand balance detection module 103 and the budget standard value determination module 104.

[0034] The demand determination module 102 is used to store the received planned output value and the index value; determine the demand for various materials in the current blast furnace ironmaking production process of the target iron zone based on the planned output value and the index value; and send the demand to the demand balance detection module 103 and the management information output module 105.

[0035] The demand balance detection module 103 is used to store the received planned output value, the index value and the demand; based on the planned output value, the index value and the demand, detect whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for the target material is unbalanced, output an alarm message corresponding to the target material.

[0036] The budget standard value determination module 104 is used to store the received planned output value and the index value; determine the budget standard value of the product in the coking process in the current blast furnace ironmaking production process in the target iron zone based on the planned output value and the index value; and send the budget standard value to the management information output module 105.

[0037] The management information output module 105 is used to provide the demand quantity and the budget standard value to the target user.

[0038] Optionally, the target iron zone may be an iron zone that needs to be managed by the iron zone production management system. The target iron zone is an area set up in a steel enterprise for blast furnace ironmaking. The target iron zone is provided with a coke oven system consisting of a blast furnace, a sintering machine and a plurality of coke ovens. The blast furnace ironmaking production process of the target iron zone includes processes such as a raw material process, a sintering process, a coking process and a blast furnace process. The current blast furnace ironmaking production process of the target iron zone is a blast furnace ironmaking production process of a target iron zone that is about to begin.

[0039] Optionally, the data entry module 101 can be used to obtain the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone input by the user, and send the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone input by the user to the demand determination module 102, the demand balance detection module 103 and the controller or other electronic device of the budget standard value determination module 104.

[0040] Optionally, the target user may be a technician responsible for managing the target iron zone. The target user may send the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone to the data entry module 101 through the terminal device, thereby inputting the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone into the data entry module 101. The data entry module 101 may receive the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone sent by the target user through the terminal device, thereby obtaining the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone input by the target user.

[0041] Optionally, the product in the current blast furnace ironmaking production process of the target iron zone may refer to the product that will be produced in the current blast furnace ironmaking production process of the target iron zone. The products in the current blast furnace ironmaking production process of the target iron zone include but are not limited to: iron, sintered ore, metallurgical coke, furnace head coke, coking coke powder and dry quenching (Coke Dry Quenching, CDQ) powder. The planned output value of the product in the current blast furnace ironmaking production process of the target iron zone includes but is not limited to: the planned output value of iron, the planned output value of sintered ore. The planned output value of iron may refer to the weight of iron planned to be produced in the current blast furnace ironmaking production process of the target iron zone. The planned output value of sintered ore may refer to the weight of sintered ore planned to be produced in the current blast furnace ironmaking production process of the target iron zone. The planned output value of the product in the current blast furnace ironmaking production process of the target iron zone may also include the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products. The total planned production value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products may refer to the total weight of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products planned to be produced in the current blast furnace ironmaking production process of the target iron zone. Coke by-products may include crude benzene, coal tar and ammonium sulfate.

[0042] Optionally, indicator values ​​related to the current blast furnace ironmaking production process in the target iron zone include but are not limited to: furnace grade, blast furnace ore consumption, Zn load, blast furnace utilization coefficient, pure iron rate, coke ratio, coal injection ratio, fuel ratio, slag ratio, binary basicity of sintered ore, external return ore rate, lump ore return powder rate, pellet undersize powder, coking coke powder yield, blast furnace coke powder return rate, coal consumption, metallurgical coke yield, furnace head coke yield, coking coke powder yield, CDQ powder yield, coke by-product yield, solid-fuel ratio, sintering mixing ore consumption, and furnace ore loss coefficient.

[0043] Optionally, the charging grade related to the current blast furnace ironmaking production process of the target iron zone may refer to the percentage of the Fe content of the iron-containing raw materials to be fed into the blast furnace in the current blast furnace ironmaking production process of the target iron zone to the total weight of the iron-containing raw materials to be fed into the blast furnace. Charging grade = ∑ Fe content of various iron-containing raw materials fed into the blast furnace × charging ratio of various iron-containing raw materials fed into the blast furnace.

[0044] Optionally, the blast furnace ore consumption associated with the current blast furnace ironmaking production process in the target iron zone may refer to the weight of iron-containing raw materials consumed for producing 1 ton of molten iron in the current blast furnace ironmaking production process in the target iron zone. Blast furnace ore consumption = pure iron rate / input grade / (1-input ore loss coefficient).

[0045] Optionally, the Zn load associated with the current blast furnace ironmaking production process of the target iron zone may refer to the ratio of the Zn element content in the iron-containing raw materials that need to be fed into the blast furnace to the produced molten iron in the current blast furnace ironmaking production process of the target iron zone. Zn load = ∑ Zn element content in various iron-containing raw materials fed into the blast furnace × the proportion of various iron-containing raw materials fed into the blast furnace.

[0046] Optionally, the blast furnace utilization factor associated with the current blast furnace ironmaking production process in the target iron zone may refer to the weight of molten iron that can be produced per unit volume of the blast furnace per day in the current blast furnace ironmaking production process in the target iron zone. Blast furnace utilization factor = planned iron production value / calendar days of the current blast furnace ironmaking production process / volume of the blast furnace in the target iron zone.

[0047] Alternatively, the pure iron rate associated with the current blast furnace ironmaking production process in the target iron zone may refer to the content of Fe element in molten iron produced in the current blast furnace ironmaking production process in the target iron zone.

[0048] Optionally, the coke ratio associated with the current blast furnace ironmaking production process in the target iron zone may refer to the weight of coke required to produce 1 ton of molten iron in the current blast furnace ironmaking production process in the target iron zone.

[0049] Optionally, the coal injection ratio related to the current blast furnace ironmaking production process in the target iron zone may refer to the weight of coal injection required for producing 1 ton of molten iron in the current blast furnace ironmaking production process in the target iron zone. The coal injected into the blast furnace may include purchased single-species coal for injection and self-produced CDQ powder.

[0050] Alternatively, the fuel ratio associated with the current blast furnace ironmaking production process in the target iron zone may refer to the weight of coke and PCI required to produce 1 ton of molten iron in the current blast furnace ironmaking production process in the target iron zone.

[0051] Alternatively, the slag ratio associated with the current blast furnace ironmaking production process in the target iron zone may refer to the ratio of the weight of waste slag discharged from the blast furnace to the molten iron output during the current blast furnace ironmaking production process in the target iron zone.

[0052] Alternatively, the binary basicity of the sintered ore associated with the current blast furnace ironmaking production process in the target iron zone may refer to the ratio of the CaO content to the SiO2 content in the sintered ore used in the current blast furnace ironmaking production process in the target iron zone.

[0053] Optionally, the external return ore rate associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the weight of the sintered ore returned under the blast furnace screen in the current blast furnace ironmaking production process in the target iron zone to the planned output value of the sintered ore.

[0054] Optionally, the lump ore return rate associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the weight of the lump ore underscreen in the current blast furnace ironmaking production process in the target iron zone to the total weight of the lump ore (before screening).

[0055] Optionally, the pellet undersize related to the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the weight of the pellet undersize in the current blast furnace ironmaking production process in the target iron zone to the total weight of the pellets (before screening).

[0056] Optionally, the yield of coking coke powder associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the weight of coke powder that falls under the screen in the coking process in the current blast furnace ironmaking production process in the target iron zone to the total planned output value of metallurgical coke, head coke, coking coke powder, CDQ powder and coke by-products.

[0057] Optionally, the blast furnace coke powder rate associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the weight of the coke powder that falls under the screen in the blast furnace process in the current blast furnace ironmaking production process in the target iron zone to the weight of the metallurgical coke (before screening) fed into the blast furnace.

[0058] Alternatively, the coal consumption associated with the current blast furnace ironmaking production process in the target iron zone may refer to the weight of coking coal required to produce 1 ton of coke in the current blast furnace ironmaking production process in the target iron zone. Coke is composed of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products.

[0059] Optionally, the yield of metallurgical coke associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the planned output value of metallurgical coke in the current blast furnace ironmaking production process in the target iron zone to the total planned output value of metallurgical coke, head coke, coking coke powder, CDQ powder and coke by-products.

[0060] Optionally, the yield of top coke associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the planned output value of top coke in the current blast furnace ironmaking production process in the target iron zone to the total planned output value of metallurgical coke, top coke, coking coke powder, CDQ powder and coke by-products.

[0061] Optionally, the yield of coking coke powder associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the planned output value of coking coke powder in the current blast furnace ironmaking production process in the target iron zone to the total planned output value of metallurgical coke, head coke, coking coke powder, CDQ powder and coke by-products.

[0062] Optionally, the yield of CDQ powder associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the planned output value of CDQ powder in the current blast furnace ironmaking production process in the target iron zone to the total planned output value of metallurgical coke, head coke, coking coke powder, CDQ powder and coke by-products.

[0063] Optionally, the yield of coke by-products associated with the current blast furnace ironmaking production process in the target iron zone may refer to the percentage of the planned output value of coke by-products in the current blast furnace ironmaking production process in the target iron zone to the total planned output value of metallurgical coke, head coke, coking coke powder, CDQ powder and coke by-products.

[0064] Alternatively, the solid fuel ratio associated with the current blast furnace ironmaking production process in the target iron zone may refer to the weight of solid fuel consumed per ton of sintered ore produced in the sintering process in the current blast furnace ironmaking production process in the target iron zone. The solid fuel includes coke powder and coal powder.

[0065] Optionally, the sintering blending ore consumption associated with the current blast furnace ironmaking production process in the target iron zone may refer to the weight of mixed ore powder required to produce 1 ton of sintered ore in the sintering step in the current blast furnace ironmaking production process in the target iron zone.

[0066] Optionally, the ore loss coefficient associated with the current blast furnace ironmaking production process in the target iron zone may refer to the ratio of the iron-containing raw materials that need to be fed into the blast furnace during the current blast furnace ironmaking production process in the target iron zone that are lost from feeding to before entering the blast furnace.

[0067] Optionally, the indicator value related to the current blast furnace ironmaking production process of the target iron zone also includes: charge structure ratio. The charge structure ratio may refer to the percentage of the weight of the iron-containing raw materials that need to be fed into the blast furnace in the current blast furnace ironmaking production process of the target iron zone to the total weight of all items that need to be fed into the blast furnace.

[0068] Optionally, the index value related to the current blast furnace ironmaking production process of the target iron zone also includes: the amount of CDQ powder fed into the furnace. The amount of CDQ powder fed into the furnace may refer to the weight of CDQ powder that needs to be fed into the blast furnace during the current blast furnace ironmaking production process of the target iron zone.

[0069] Optionally, the index value related to the current blast furnace ironmaking production process of the target iron zone also includes: the amount of sintered ore entering the furnace. The amount of sintered ore entering the furnace may refer to the weight of sintered ore that needs to be fed into the blast furnace during the current blast furnace ironmaking production process of the target iron zone.

[0070] Optionally, the index value related to the current blast furnace ironmaking production process in the target iron zone also includes: single coal ratio. Single coal ratio may refer to the percentage of the weight of single coal for pulverized coal injection that needs to be fed into the blast furnace in the current blast furnace ironmaking production process in the target iron zone to the weight of the pulverized coal injection that needs to be fed into the blast furnace. The pulverized coal fed into the blast furnace may include purchased single coal for blast furnace injection and self-produced CDQ powder. Single coal for pulverized coal injection refers to purchased single coal for blast furnace injection.

[0071] Optionally, the index value related to the current blast furnace ironmaking production process in the target iron zone also includes: flux unit consumption. The flux unit consumption may refer to the weight of sintering flux required to produce 1 ton of sintered ore in the sintering process in the current blast furnace ironmaking production process in the target iron zone.

[0072] Optionally, the index value related to the current blast furnace ironmaking production process of the target iron zone also includes: the ratio of each single flux in the sintering flux. The sintering flux required to be used in the current blast furnace ironmaking production process of the target iron zone is composed of multiple single fluxes. The ratio of each single flux in the sintering flux includes the ratio of each single flux. The ratio of each single flux can refer to the percentage of the weight of the single flux in the sintering flux required to be used in the current blast furnace ironmaking production process of the target iron zone to the weight of the sintering flux.

[0073] Optionally, the indicator value related to the current blast furnace ironmaking production process in the target iron zone also includes: the ratio of each single type of ore powder in the mixed ore powder. The mixed ore powder required to be used in the current blast furnace ironmaking production process in the target iron zone is composed of multiple single types of ore powders. The ratio of each single type of ore powder in the mixed ore powder includes the ratio of each single type of ore powder. The ratio of each single type of ore powder may refer to the percentage of the weight of the single type of ore powder in the mixed ore powder required to be used in the current blast furnace ironmaking production process in the target iron zone to the weight of the mixed ore powder.

[0074] Optionally, the index value related to the current blast furnace ironmaking production process in the target iron zone also includes: the ratio of each single type of coal in the coking coal. The coking coal required to be used in the current blast furnace ironmaking production process in the target iron zone is composed of multiple single types of coal. The ratio of each single type of coal in the coking coal includes the ratio of each single type of coal. The ratio of each single type of coal can refer to the percentage of the weight of the single type of coal in the coking coal required to be used in the current blast furnace ironmaking production process in the target iron zone to the weight of the coking coal.

[0075] Optionally, after obtaining the planned output value of the product in the current blast furnace ironmaking production process in the target iron zone and the index value related to the current blast furnace ironmaking production process in the target iron zone input by the target user, the data entry module 101 sends the planned output value and the index value to the demand determination module 102, the demand balance detection module 103 and the budget standard value determination module 104.

[0076] Optionally, the demand determination module 102 may be a controller or other electronic device for determining the demand for various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone input by the user and the index value related to the current blast furnace ironmaking production process of the target iron zone. The various materials in the current blast furnace ironmaking production process of the target iron zone may refer to a variety of items that need to be consumed in the current blast furnace ironmaking production process of the target iron zone. For each material, the demand for the material may refer to the weight of the item that needs to be consumed in the current blast furnace ironmaking production process of the target iron zone.

[0077] Optionally, the demand determination module 102 stores the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone. The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone are stored, including: storing the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone to a preset storage location in the demand determination module 102. The preset storage location in the demand determination module 102 can be a storage location pre-set in the demand determination module 102 for storing the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone.

[0078] Optionally, after storing the received planned output value of the products in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone, the demand determination module 102 will determine the demand for various materials in the current blast furnace ironmaking production process of the target iron zone based on the planned output value and the index value.

[0079] Optionally, the demand for various materials in the current blast furnace ironmaking production process of the target iron zone is determined according to the planned output value and the index value, including: determining the demand for blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value of iron in the planned output value and the index value related to blast furnace raw materials in the index value; wherein the blast furnace raw materials include: iron-containing raw materials, metallurgical coke and pulverized coal; determining the demand for sintering raw materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value of sintered ore in the planned output value and the index value related to sintering raw materials in the index value; wherein the sintering raw materials include: mixed ore powder, sintered Flux and solid fuel; determine the demand for ore powder in the current blast furnace ironmaking production process of the target iron zone according to the index value related to ore powder in the index value; determine the demand for coking coal in the current blast furnace ironmaking production process of the target iron zone according to the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the index value related to coking coal in the index value; determine the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone according to the index value related to sintered ore in the index value; determine the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone according to the index value related to CDQ powder in the index value.

[0080] Optionally, various materials in the current blast furnace ironmaking production process of the target iron zone may include blast furnace feed raw materials. Blast furnace feed raw materials may refer to various items that need to be fed into the blast furnace during the current blast furnace ironmaking production process of the target iron zone. Blast furnace feed raw materials may include iron-containing raw materials, metallurgical coke, and pulverized coal injection. According to the planned output value of iron in the planned output value and the index value related to the raw materials for blast furnace in the index value, the demand for raw materials for blast furnace in the current blast furnace ironmaking production process of the target iron zone is determined, including: determining the demand for iron-containing raw materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value of iron in the planned output value and the ore consumption, charge structure ratio and external return ore rate in the index value; determining the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone according to the planned output value of iron in the planned output value and the coke ratio and blast furnace coke powder return rate in the index value; determining the demand for pulverized coal in the current blast furnace ironmaking production process of the target iron zone according to the planned output value of iron in the planned output value and the coal injection ratio and the amount of CDQ powder fed into the furnace in the index value.

[0081] Optionally, the demand for iron-containing raw materials in the current blast furnace ironmaking production process of the target iron zone is determined according to the planned output value of iron in the planned output value, the ore consumption, the charge structure ratio and the external return ore rate in the index value, including: obtaining the planned output value of iron from the planned output value; obtaining the ore consumption, the charge structure ratio and the external return ore rate from the index value; calculating the demand for iron-containing raw materials according to the following calculation formula for the demand for iron-containing raw materials: Demand for iron-containing raw materials = planned output value of iron × ore consumption × charge structure ratio / (1-external return ore rate). The calculation formula for the demand for iron-containing raw materials can be a pre-set formula for calculating the demand for iron-containing raw materials in the blast furnace ironmaking production process according to the planned output value of iron, ore consumption, charge structure ratio and external return ore rate corresponding to the blast furnace ironmaking production process. The calculation formula for the demand for iron-containing raw materials is stored in the demand determination module 102.

[0082] Optionally, the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is determined based on the planned output value of iron in the planned output value, the coke ratio and the blast furnace coke powder rate in the index value, including: obtaining the planned output value of iron from the planned output value; obtaining the coke ratio and the blast furnace coke powder rate from the index value; calculating the demand for metallurgical coke according to the following calculation formula for the demand for metallurgical coke: Demand for metallurgical coke = planned output value of iron × coke ratio / 1000 × (1-blast furnace coke powder rate). The calculation formula for the demand for metallurgical coke can be a pre-set formula for calculating the demand for metallurgical coke in the blast furnace ironmaking production process based on the planned output value of iron, the coke ratio and the blast furnace coke powder rate corresponding to the blast furnace ironmaking production process. The calculation formula for the demand for metallurgical coke is stored in the demand determination module 102.

[0083] Optionally, the demand for PCI in the current blast furnace ironmaking production process of the target iron zone is determined according to the planned output value of iron in the planned output value, the PCI ratio and the amount of CDQ powder entering the furnace in the index value, including: obtaining the planned output value of iron from the planned output value; obtaining the PCI ratio and the amount of CDQ powder entering the furnace from the index value; calculating the demand for PCI according to the following PCI demand calculation formula: PCI demand = planned output value of iron × PCI ratio / 1000-the amount of CDQ powder entering the furnace. The calculation formula for the demand for PCI can be a pre-set formula for calculating the demand for PCI in the blast furnace ironmaking production process according to the planned output value of iron, the PCI ratio and the amount of CDQ powder entering the furnace corresponding to the blast furnace ironmaking production process. The demand determination module 102 stores the calculation formula for the demand for PCI.

[0084] Optionally, after determining the demand for PCI, the method further includes: obtaining the single coal ratio from the index value; calculating the demand for PCI single coal according to the following calculation formula for the demand for PCI single coal: PCI single coal demand = PCI demand × single coal ratio. The calculation formula for the demand for PCI single coal may be a pre-set formula for calculating the PCI single coal in the blast furnace ironmaking production process based on the demand for PCI and the single coal ratio corresponding to the blast furnace ironmaking production process. The demand determination module 102 stores the calculation formula for the demand for PCI single coal.

[0085] Optionally, various materials in the current blast furnace ironmaking production process of the target iron zone may include sintering raw materials. Sintering raw materials may refer to various items that need to be consumed when producing sintered ore in the current blast furnace ironmaking production process of the target iron zone. Sintering raw materials may include mixed ore powder, sintering flux and solid fuel. According to the planned output value of the sintered ore in the planned output value and the index value related to the sintered raw materials in the index value, the demand for sintering raw materials in the current blast furnace ironmaking production process of the target iron zone is determined, including: according to the planned output value of the sintered ore in the planned output value and the sintering mixed ore consumption in the index value, the demand for mixed ore powder in the current blast furnace ironmaking production process of the target iron zone is determined; according to the planned output value of the sintered ore in the planned output value and the flux unit consumption in the index value, the demand for sintering flux in the current blast furnace ironmaking production process of the target iron zone is determined; according to the planned output value of the sintered ore in the planned output value and the solid-fuel ratio in the index value, the demand for solid fuel in the current blast furnace ironmaking production process of the target iron zone is determined.

[0086] Optionally, the demand for mixed ore powder in the current blast furnace ironmaking production process of the target iron zone is determined according to the planned output value of the sintered ore in the planned output value and the sintering and mixing ore consumption in the index value, including: obtaining the planned output value of the sintered ore from the planned output value; obtaining the sintering and mixing ore consumption from the index value; and calculating the demand for mixed ore powder according to the following calculation formula for the demand for mixed ore powder: demand for mixed ore powder = planned output value of sintered ore × sintering and mixing ore consumption / 1000. The calculation formula for the demand for mixed ore powder can be a pre-set formula for calculating the demand for mixed ore powder in the blast furnace ironmaking production process according to the planned output value of the sintered ore and the sintering and mixing ore consumption corresponding to the blast furnace ironmaking production process. The calculation formula for the demand for mixed ore powder is stored in the demand determination module 102.

[0087] Optionally, the demand for sintering flux in the current blast furnace ironmaking production process of the target iron zone is determined according to the planned output value of the sintered ore in the planned output value and the flux unit consumption in the index value, including: obtaining the planned output value of the sintered ore from the planned output value; obtaining the flux unit consumption from the index value; and calculating the demand for sintering flux according to the following calculation formula for the demand for sintering flux: demand for sintering flux = planned output value of sintered ore × flux unit consumption. The calculation formula for the demand for sintering flux may be a pre-set formula for calculating the demand for sintering flux in the blast furnace ironmaking production process according to the planned output value of the sintered ore and the flux unit consumption corresponding to the blast furnace ironmaking production process. The calculation formula for the demand for sintering flux is stored in the demand determination module 102.

[0088] Optionally, the demand for solid fuel in the current blast furnace ironmaking production process of the target iron zone is determined based on the planned output value of the sintered ore in the planned output value and the solid-fuel ratio in the index value, including: obtaining the planned output value of the sintered ore from the planned output value; obtaining the solid-fuel ratio from the index value; and calculating the demand for solid fuel according to the following calculation formula for the demand for solid fuel: demand for solid fuel = planned output value of sintered ore × solid-fuel ratio / 1000. The calculation formula for the demand for solid fuel may be a pre-set formula for calculating the demand for solid fuel in the blast furnace ironmaking production process based on the planned output value and the solid-fuel ratio of the sintered ore corresponding to the blast furnace ironmaking production process. The calculation formula for the demand for solid fuel is stored in the demand determination module 102.

[0089] Optionally, it also includes: obtaining the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products from the planned output value; obtaining the yield of coking coke powder from the index value; calculating the planned output value of coking coke powder according to the following calculation formula for the planned output value of coking coke powder: planned output value of coking coke powder = total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products × yield of coking coke powder; calculating the demand for sintered coal according to the following calculation formula for the demand for sintered coal: demand for sintered coal = demand for solid fuel - planned output value of coking coke powder. Solid fuel includes coke powder and coal powder. Sintered coal may contain purchased coke powder in solid fuel. The calculation formula for the demand for sintered coal may be a pre-set formula for calculating the demand for sintered coal in the blast furnace ironmaking production process according to the demand for solid fuel and the planned output value of coking coke powder corresponding to the blast furnace ironmaking production process. The calculation formula for the demand for sintered coal is stored in the demand determination module 102.

[0090] Optionally, it also includes: for each single flux in the sintering flux, performing the following operations: obtaining the ratio of the single flux from the index value; calculating the demand for the single flux according to the following single flux demand calculation formula: single flux demand = sintering flux demand × single flux ratio. The single flux demand calculation formula can be a pre-set formula for calculating the demand for the single flux in the sintering flux in the blast furnace ironmaking production process based on the demand for the sintering flux corresponding to the blast furnace ironmaking production process and the ratio of the single flux. The demand determination module 102 stores the single flux demand calculation formula.

[0091] Optionally, the demand for mineral powder in the current blast furnace ironmaking production process of the target iron zone is determined based on the index value related to mineral powder in the index value, including: for each single mineral powder in the mixed mineral powder, performing the following operations: obtaining the proportion of the single mineral powder from the index value; calculating the demand for the single mineral powder according to the following calculation formula for the demand for the single mineral powder: demand for the single mineral powder = demand for the mixed mineral powder × 1.002 × proportion of the single mineral powder. The calculation formula for the demand for the single mineral powder can be a pre-set formula for calculating the demand for the single mineral powder in the mixed mineral powder in the blast furnace ironmaking production process based on the demand for the mixed mineral powder and the proportion of the single mineral powder corresponding to the blast furnace ironmaking production process. The calculation formula for the demand for the single mineral powder is stored in the demand determination module 102.

[0092] Optionally, various materials in the current blast furnace ironmaking production process of the target iron zone may include coking coal. According to the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the index value related to coking coal in the index value, the demand for coking coal in the current blast furnace ironmaking production process of the target iron zone is determined, including: obtaining the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products from the planned output value; obtaining coal consumption from the index value; calculating the demand for coking coal according to the following calculation formula for the demand for coking coal: demand for coking coal = total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products × coal consumption. The calculation formula for the demand for coking coal may be a pre-set formula for calculating the demand for coking coal in the blast furnace ironmaking production process according to the total planned output value and coal consumption of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products corresponding to the blast furnace ironmaking production process. The demand determination module 102 stores a calculation formula for the demand for coking coal.

[0093] Optionally, it also includes: for each single type of coal in the coking coal, performing the following operations: obtaining the proportion of the single type of coal from the index value; calculating the demand for the single type of coal according to the following single type of coal demand calculation formula: demand for single type of coal = demand for coking coal × proportion of single type of coal. The calculation formula for the demand for a single type of coal can be a pre-set formula for calculating the demand for a single type of coal in the coking coal in the blast furnace ironmaking production process based on the demand for coking coal corresponding to the blast furnace ironmaking production process and the proportion of the single type of coal. The demand determination module 102 stores the calculation formula for the demand for a single type of coal.

[0094] Optionally, various materials in the current blast furnace ironmaking production process of the target iron zone may include sintered ore. Determining the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone according to the index value related to the sintered ore in the index value includes: obtaining the amount of sintered ore entering the furnace from the index value; determining the amount of sintered ore entering the furnace as the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone.

[0095] Optionally, various materials in the current blast furnace ironmaking production process of the target iron zone may include CDQ powder. Determining the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone according to the index value related to CDQ powder in the index value includes: obtaining the amount of CDQ powder entering the furnace from the index value; determining the amount of CDQ powder entering the furnace as the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone.

[0096] Optionally, it also includes: determining the planned output value of metallurgical coke, the planned output value of furnace top coke, the planned output value of coking coke powder, the planned output value of CDQ powder and the planned output value of coke by-products based on the total planned output value of metallurgical coke, furnace top coke, coking coke powder, CDQ powder and coke by-products in the planned output value, and the yield of metallurgical coke, the yield of furnace top coke, the yield of coking coke powder, the yield of CDQ powder and the yield of coke by-products in the index values.

[0097] Optionally, according to the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value, the yield of metallurgical coke, the yield of furnace head coke, the yield of coking coke powder, the yield of CDQ powder and the yield of coke by-products in the index value, the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder and the planned output value of coke by-products are determined, including: obtaining from the planned output value The total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products; obtaining the yield of metallurgical coke, the yield of furnace coke, the yield of coking coke powder, the yield of CDQ powder and the yield of coke by-products from the index value; calculating the planned output value of metallurgical coke according to the following calculation formula for the planned output value of metallurgical coke: planned output value of metallurgical coke = total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products × yield of metallurgical coke; according to the following The calculation formula for the planned output value of furnace top coke is as follows: the planned output value of furnace top coke = the total planned output value of metallurgical coke, furnace top coke, coking coke powder, CDQ powder and coke by-products × the yield of furnace top coke; the planned output value of coking coke powder is calculated according to the following calculation formula for the planned output value of coking coke powder: the planned output value of coking coke powder = the total planned output value of metallurgical coke, furnace top coke, coking coke powder, CDQ powder and coke by-products × the yield of coking coke powder; the planned output value of CDQ powder is calculated according to the following calculation formula for the planned output value of CDQ powder: the planned output value of CDQ powder = the total planned output value of metallurgical coke, furnace top coke, coking coke powder, CDQ powder and coke by-products × the yield of CDQ powder; the planned output value of coke by-products is calculated according to the following calculation formula for the planned output value of coke by-products: the planned output value of coke by-products = the total planned output value of metallurgical coke, furnace top coke, coking coke powder, CDQ powder and coke by-products × the yield of coke by-products.

[0098] Optionally, the calculation formula for the planned output value of metallurgical coke may be a pre-set formula for calculating the planned output value of metallurgical coke in the blast furnace ironmaking production process based on the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products corresponding to the blast furnace ironmaking production process and the yield of metallurgical coke. The planned output value of metallurgical coke may refer to the weight of metallurgical coke planned to be produced in the current blast furnace ironmaking production process of the target iron zone. The calculation formula for the planned output value of furnace head coke may be a pre-set formula for calculating the planned output value of furnace head coke in the blast furnace ironmaking production process based on the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products corresponding to the blast furnace ironmaking production process and the yield of furnace head coke. The planned output value of furnace head coke may refer to the weight of furnace head coke planned to be produced in the current blast furnace ironmaking production process of the target iron zone. The calculation formula for the planned output value of coking coke powder may be a pre-set formula for calculating the planned output value of coking coke powder in the blast furnace ironmaking production process based on the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products corresponding to the blast furnace ironmaking production process and the yield of coking coke powder. The planned output value of coking coke powder may refer to the weight of coking coke powder planned to be produced in the current blast furnace ironmaking production process of the target iron zone. The calculation formula for the planned output value of CDQ powder may be a pre-set formula for calculating the planned output value of CDQ powder in the blast furnace ironmaking production process based on the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products corresponding to the blast furnace ironmaking production process and the yield of CDQ powder. The planned output value of CDQ powder may refer to the weight of CDQ powder planned to be produced in the current blast furnace ironmaking production process of the target iron zone. The calculation formula for the planned output value of coke by-products may be a preset formula for calculating the planned output value of coke by-products in the blast furnace ironmaking production process according to the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products corresponding to the blast furnace ironmaking production process and the yield of coke by-products. The planned output value of coke by-products may refer to the weight of coke by-products planned to be produced in the current blast furnace ironmaking production process of the target iron zone.

[0099] Optionally, it also includes: after receiving the price of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone, determining the cost of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone according to the price and demand of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone.

[0100] Optionally, the target user may send the price of the blast furnace raw fuel in the current blast furnace ironmaking production process of the target iron zone to the demand determination module 102 through the terminal device. After receiving the price of the blast furnace raw fuel in the current blast furnace ironmaking production process of the target iron zone, the demand determination module 102 determines the cost of the blast furnace raw fuel in the current blast furnace ironmaking production process of the target iron zone according to the price and demand of the blast furnace raw fuel in the current blast furnace ironmaking production process of the target iron zone. The demand for blast furnace raw fuel may include: the demand for iron-containing raw materials, the demand for metallurgical coke, and the demand for pulverized coal. The unit of measurement for the demand for iron-containing raw materials, the demand for metallurgical coke, and the demand for pulverized coal is tons. The price of blast furnace raw fuel may include: the price of iron-containing raw materials, the price of metallurgical coke, and the price of pulverized coal. The price of iron-containing raw materials may be the price of 1 ton of iron-containing raw materials. The price of metallurgical coke may be the price of 1 ton of metallurgical coke. The price of pulverized coal may be the price of 1 ton of pulverized coal. The cost of raw materials for blast furnace may include: the cost of iron-containing raw materials, the cost of metallurgical coke, and the cost of PCI. The cost of iron-containing raw materials may refer to the cost to be paid for iron-containing raw materials. The cost of metallurgical coke may refer to the cost to be paid for metallurgical coke. The cost of PCI may refer to the cost to be paid for PCI.

[0101] Optionally, the cost of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone is determined based on the price and demand of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone, including: calculating the product of the price of iron-containing raw materials and the demand for iron-containing raw materials, and determining the product of the price of iron-containing raw materials and the demand for iron-containing raw materials as the cost of iron-containing raw materials; calculating the product of the price of metallurgical coke and the demand for metallurgical coke, and determining the product of the price of metallurgical coke and the demand for metallurgical coke as the cost of metallurgical coke; calculating the product of the price of pulverized coal and the demand for pulverized coal, and determining the product of the price of pulverized coal and the demand for pulverized coal as the cost of pulverized coal.

[0102] Optionally, after determining the demand for various materials in the current blast furnace ironmaking production process of the target iron zone, the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder, the planned output value of coke by-products, and the cost of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone, the demand determination module 102 can send the demand for various materials in the current blast furnace ironmaking production process of the target iron zone, the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder, the planned output value of coke by-products, and the cost of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone to the demand balance detection module 103 and the management information output module 105.

[0103] Optionally, the demand balance detection module 103 may be a controller or other electronic device for detecting whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced according to the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone, the index value related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone, and outputting the alarm information corresponding to the target material when the demand for the target material is unbalanced. For each material, whether the demand for the material is balanced may refer to whether the demand for the material in the current blast furnace ironmaking production process of the target iron zone can be met. The target material may be any material in the current blast furnace ironmaking production process of the target iron zone. The demand balance detection module 103 stores the alarm information corresponding to various materials in the current blast furnace ironmaking production process of the target iron zone. For each material, the alarm information corresponding to the material may be pre-set information for indicating that the demand for the material is unbalanced. The alarm information corresponding to the target material may be pre-set information for indicating that the demand for the target material is unbalanced.

[0104] Optionally, the demand balance detection module 103 will store the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone, the index value related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone. The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone, the index value related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone are stored, including: storing the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone, the index value related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone to a preset storage location in the demand balance detection module 103. The preset storage location in the demand balance detection module 103 can be a storage location pre-set in the demand balance detection module 103 for storing the received planned output value of products in the current blast furnace ironmaking production process of the target iron zone, indicator values ​​related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone.

[0105] Optionally, after storing the received planned output value of the products in the current blast furnace ironmaking production process of the target iron zone, the index values ​​related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone, the demand balance detection module 103 will detect whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced based on the planned output value of the products in the current blast furnace ironmaking production process of the target iron zone, the index values ​​related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone, and output an alarm message corresponding to the target material when it is detected that the demand for the target material is unbalanced.

[0106] Optionally, based on the planned output value, the index value and the demand, it is detected whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for target materials is unbalanced, an alarm information corresponding to the target material is output, including: based on the planned output value of sintered ore in the planned output value, it is detected whether the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for sintered ore is unbalanced, an alarm information corresponding to the sintered ore is output.

[0107] Optionally, based on the planned output value of sintered ore in the planned output value, it is detected whether the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone is balanced, including: calculating the absolute value of the difference between the demand for sintered ore and the planned output value of sintered ore; judging whether the absolute value of the difference between the demand for sintered ore and the planned output value of sintered ore is greater than a first threshold; if the absolute value of the difference between the demand for sintered ore and the planned output value of sintered ore is greater than the first threshold, it is determined that the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone is unbalanced; if the absolute value of the difference between the demand for sintered ore and the planned output value of sintered ore is less than or equal to the first threshold, it is determined that the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone is balanced.

[0108] Optionally, a first threshold is stored in the demand balance detection module 103. The first threshold may be a preset value. If the absolute value of the difference between the demand for sintered ore and the planned output value of sintered ore is greater than the first threshold, indicating that the demand for sintered ore cannot be met in the current blast furnace ironmaking production process of the target iron zone, it can be determined that the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone is unbalanced. If the absolute value of the difference between the demand for sintered ore and the planned output value of sintered ore is less than or equal to the first threshold, indicating that the demand for sintered ore can be met in the current blast furnace ironmaking production process of the target iron zone, it can be determined that the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone is balanced.

[0109] Optionally, if the demand for sintered ore is unbalanced, an alarm message corresponding to the sintered ore is output. Outputting the alarm message corresponding to the sintered ore includes: sending the alarm message corresponding to the sintered ore to a terminal device of a target user. The terminal device of the target user is a terminal device used by the target user. If the demand for sintered ore is balanced, the balance detection process of determining the demand for sintered ore is terminated.

[0110] Optionally, based on the planned output value, the index value and the demand, it is detected whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for target materials is unbalanced, an alarm information corresponding to the target material is output, including: determining the planned output value of metallurgical coke based on the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the yield of metallurgical coke in the index value; based on the planned output value of metallurgical coke, it is detected whether the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for metallurgical coke is unbalanced, an alarm information corresponding to the metallurgical coke is output.

[0111] Optionally, the planned output value of metallurgical coke is determined based on the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the yield of metallurgical coke in the index value, including: obtaining the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products from the planned output value; obtaining the yield of metallurgical coke from the index value; calculating the planned output value of metallurgical coke according to the following calculation formula for the planned output value of metallurgical coke: planned output value of metallurgical coke = total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products × the yield of metallurgical coke.

[0112] Optionally, based on the planned output value of the metallurgical coke, it is detected whether the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is balanced, including: calculating the absolute value of the difference between the demand for metallurgical coke and the planned output value of metallurgical coke; judging whether the absolute value of the difference between the demand for metallurgical coke and the planned output value of metallurgical coke is greater than a second threshold; if the absolute value of the difference between the demand for metallurgical coke and the planned output value of metallurgical coke is greater than the second threshold, determining that the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is unbalanced; if the absolute value of the difference between the demand for metallurgical coke and the planned output value of metallurgical coke is less than or equal to the second threshold, determining that the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is balanced.

[0113] Optionally, a second threshold is stored in the demand balance detection module 103. The second threshold may be a preset value. If the absolute value of the difference between the demand for metallurgical coke and the planned output value of metallurgical coke is greater than the second threshold, indicating that the demand for metallurgical coke cannot be met in the current blast furnace ironmaking production process of the target iron zone, it can be determined that the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is unbalanced. If the absolute value of the difference between the demand for metallurgical coke and the planned output value of metallurgical coke is less than or equal to the second threshold, indicating that the demand for metallurgical coke can be met in the current blast furnace ironmaking production process of the target iron zone, it can be determined that the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is balanced.

[0114] Optionally, if the demand for metallurgical coke is unbalanced, an alarm message corresponding to the metallurgical coke is output. Outputting the alarm message corresponding to the metallurgical coke includes: sending the alarm message corresponding to the metallurgical coke to a terminal device of a target user. If the demand for metallurgical coke is balanced, it is determined that the balance detection process for the demand for metallurgical coke is ended.

[0115] Optionally, based on the planned output value, the index value and the demand, it is detected whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for target materials is unbalanced, an alarm information corresponding to the target materials is output, including: determining the planned output value of CDQ powder based on the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the yield of CDQ powder in the index value; based on the planned output value of CDQ powder, it is detected whether the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for CDQ powder is unbalanced, an alarm information corresponding to CDQ powder is output.

[0116] Optionally, the planned output value of CDQ powder is determined based on the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the yield of CDQ powder in the index value, including: obtaining the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products from the planned output value; obtaining the yield of CDQ powder from the index value; calculating the planned output value of CDQ powder according to the following calculation formula for the planned output value of CDQ powder: planned output value of CDQ powder = total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products × yield of CDQ powder.

[0117] Optionally, based on the planned output value of CDQ powder, it is detected whether the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone is balanced, including: calculating the absolute value of the difference between the demand for CDQ powder and the planned output value of CDQ powder; judging whether the absolute value of the difference between the demand for CDQ powder and the planned output value of CDQ powder is greater than a third threshold; if the absolute value of the difference between the demand for CDQ powder and the planned output value of CDQ powder is greater than the third threshold, it is determined that the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone is unbalanced; if the absolute value of the difference between the demand for CDQ powder and the planned output value of CDQ powder is less than or equal to the third threshold, it is determined that the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone is balanced.

[0118] Optionally, a third threshold is stored in the demand balance detection module 103. The third threshold may be a preset value. If the absolute value of the difference between the demand for CDQ powder and the planned output value of CDQ powder is greater than the third threshold, indicating that the demand for CDQ powder cannot be met in the current blast furnace ironmaking production process of the target iron zone, it can be determined that the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone is unbalanced. If the absolute value of the difference between the demand for CDQ powder and the planned output value of CDQ powder is less than or equal to the third threshold, indicating that the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone can be met, it can be determined that the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone is balanced.

[0119] Optionally, if the demand for CDQ powder is unbalanced, an alarm message corresponding to the CDQ powder is output. Outputting the alarm message corresponding to the CDQ powder includes: sending the alarm message corresponding to the CDQ powder to a terminal device of a target user. If the demand for CDQ powder is balanced, it is determined that the balance detection process for the demand for CDQ powder is ended.

[0120] Optionally, the index value also includes: the amount of ore returned by the blast furnace and the amount of ore returned for ore matching. The amount of ore returned by the blast furnace may refer to the weight of the sintered ore returned by the blast furnace during the current blast furnace ironmaking production process in the target iron zone. The amount of ore returned for ore matching may refer to the weight of the sintered ore returned by the blast furnace that needs to be matched in the process of mixing ore and ore matching in the current blast furnace ironmaking production process in the target iron zone. The demand balance detection module 103 can obtain the amount of ore returned by the blast furnace and the amount of ore returned for ore matching from the index value, and calculate the absolute value of the difference between the amount of ore returned by the blast furnace and the amount of ore returned for ore matching. It is determined whether the absolute value of the difference between the amount of ore returned by the blast furnace and the amount of ore returned for ore matching is greater than the fourth threshold. If the absolute value of the difference between the amount of ore returned by the blast furnace and the amount of ore returned for ore matching is greater than the fourth threshold, the alarm information corresponding to the sintered ore returned by the blast furnace is sent to the terminal device of the target user. If the absolute value of the difference between the amount of ore returned by the blast furnace and the amount of ore returned for ore matching is less than or equal to the fourth threshold, the detection process of determining the amount of ore returned by the blast furnace and the amount of ore returned for ore matching ends. The fourth threshold may be a preset value. If the absolute value of the difference between the amount of ore returned by the blast furnace and the amount of ore returned for ore matching is greater than the fourth threshold, it indicates that the sintered ore returned by the blast furnace during the current blast furnace ironmaking production process in the target iron zone cannot meet the needs of the current blast furnace ironmaking production process. If the absolute value of the difference between the amount of ore returned by the blast furnace and the amount of ore returned for ore matching is less than or equal to the fourth threshold, it indicates that the sintered ore returned by the blast furnace during the current blast furnace ironmaking production process in the target iron zone can meet the needs of the current blast furnace ironmaking production process. The alarm information corresponding to the sintered ore returned by the blast furnace may be information used to characterize that the sintered ore returned by the blast furnace during the current blast furnace ironmaking production process in the target iron zone cannot meet the needs of the current blast furnace ironmaking production process.

[0121] Optionally, the index value also includes: the amount of blast furnace undersize powder and the amount of undersize powder used for ore blending. The amount of blast furnace undersize powder may refer to the weight of lump ore undersize powder and pellet undersize powder returned from the blast furnace during the current blast furnace ironmaking production process in the target iron zone. The amount of undersize powder used for ore blending may refer to the weight of lump ore undersize powder and pellet undersize powder that need to be used in the process of blending ore in the current blast furnace ironmaking production process in the target iron zone. The demand balance detection module 103 can obtain the amount of blast furnace undersize powder and the amount of undersize powder used for ore blending from the index value, and calculate the absolute value of the difference between the amount of blast furnace undersize powder and the amount of undersize powder used for ore blending. Determine whether the absolute value of the difference between the amount of blast furnace undersize powder and the amount of undersize powder used for ore blending is greater than the fifth threshold. If the absolute value of the difference between the amount of blast furnace undersize powder and the amount of undersize powder used for ore matching is greater than the fifth threshold, the alarm information corresponding to the lump ore undersize powder and the pellet undersize powder returned by the blast furnace is sent to the terminal device of the target user. If the absolute value of the difference between the amount of blast furnace undersize powder and the amount of undersize powder used for ore matching is less than or equal to the fifth threshold, the detection process of determining the amount of blast furnace undersize powder and the amount of undersize powder used for ore matching is terminated. The fifth threshold may be a preset value. If the absolute value of the difference between the amount of blast furnace undersize powder and the amount of undersize powder used for ore matching is greater than the fifth threshold, it indicates that the lump ore undersize powder and the pellet undersize powder returned by the blast furnace in the current blast furnace ironmaking production process of the target iron zone cannot meet the needs of the current blast furnace ironmaking production process. If the absolute value of the difference between the amount of blast furnace undersize powder and the amount of undersize powder used for ore matching is less than or equal to the fifth threshold, it indicates that the lump ore undersize powder and the pellet undersize powder returned by the blast furnace in the current blast furnace ironmaking production process of the target iron zone can meet the needs of the current blast furnace ironmaking production process. The alarm information corresponding to the lump ore undersize and pellet undersize returned from the blast furnace can be information used to characterize that the lump ore undersize and pellet undersize returned from the blast furnace cannot meet the needs of the current blast furnace ironmaking production process in the target iron zone.

[0122] Optionally, the index value also includes: self-produced coking coke powder production and coking coke powder consumption. The self-produced coking coke powder production may refer to the weight of coking coke powder generated in the current blast furnace ironmaking production process of the target iron zone. The coking coke powder consumption may refer to the weight of coking coke powder consumed in the current blast furnace ironmaking production process of the target iron zone. The demand balance detection module 103 can obtain the self-produced coking coke powder production and coking coke powder consumption from the index value, and calculate the absolute value of the difference between the self-produced coking coke powder production and the coking coke powder consumption. It is determined whether the absolute value of the difference between the self-produced coking coke powder production and the coking coke powder consumption is greater than the sixth threshold. If the absolute value of the difference between the self-produced coking coke powder production and the coking coke powder consumption is greater than the sixth threshold, the alarm information corresponding to the coking coke powder is sent to the terminal device of the target user. If the absolute value of the difference between the self-produced coking coke powder production and the coking coke powder consumption is less than or equal to the sixth threshold, it is determined that the detection process of the self-produced coking coke powder production and the coking coke powder consumption is ended. The sixth threshold value may be a pre-set value. If the absolute value of the difference between the self-produced coking coke powder output and the coking coke powder consumption is greater than the sixth threshold value, it indicates that the coking coke powder generated in the current blast furnace ironmaking production process of the target iron zone cannot meet the needs of the current blast furnace ironmaking production process. If the absolute value of the difference between the self-produced coking coke powder output and the coking coke powder consumption is less than or equal to the sixth threshold value, it indicates that the coking coke powder generated in the current blast furnace ironmaking production process of the target iron zone can meet the needs of the current blast furnace ironmaking production process. The alarm information corresponding to the coking coke powder may be information used to characterize that the coking coke powder generated in the current blast furnace ironmaking production process of the target iron zone cannot meet the needs of the current blast furnace ironmaking production process.

[0123] Optionally, the index value also includes: self-generated lime production and lime consumption. The self-generated lime production may refer to the weight of lime generated in the current blast furnace ironmaking production process of the target iron zone. The lime consumption may refer to the weight of lime consumed in the current blast furnace ironmaking production process of the target iron zone. The demand balance detection module 103 may obtain the self-generated lime production and lime consumption from the index value, and calculate the absolute value of the difference between the self-generated lime production and the lime consumption. It is determined whether the absolute value of the difference between the self-generated lime production and the lime consumption is greater than the seventh threshold. If the absolute value of the difference between the self-generated lime production and the lime consumption is greater than the seventh threshold, the alarm information corresponding to the lime is sent to the terminal device of the target user. If the absolute value of the difference between the self-generated lime production and the lime consumption is less than or equal to the seventh threshold, it is determined that the detection process of the self-generated lime production and the lime consumption is ended. The seventh threshold may be a preset value. If the absolute value of the difference between the self-generated lime production and the lime consumption is greater than the seventh threshold, it indicates that the lime generated in the current blast furnace ironmaking production process of the target iron zone cannot meet the demand of the current blast furnace ironmaking production process. If the absolute value of the difference between the self-generated lime output and the lime consumption is less than or equal to the seventh threshold, it indicates that the lime generated in the current blast furnace ironmaking production process of the target iron zone can meet the needs of the current blast furnace ironmaking production process. The alarm information corresponding to lime can be information used to characterize that the lime generated in the current blast furnace ironmaking production process of the target iron zone cannot meet the needs of the current blast furnace ironmaking production process.

[0124] Optionally, the budget standard value determination module 104 may be a controller or other electronic device for determining the budget standard value of the product in the coking process in the current blast furnace ironmaking production process of the target iron zone.

[0125] Optionally, the budget standard value determination module 104 stores the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone. The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone are stored, including: storing the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone to a preset storage location in the budget standard value determination module 104. The preset storage location in the budget standard value determination module 104 can be a storage location pre-set in the budget standard value determination module 104 for storing the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone.

[0126] Optionally, after storing the received planned output value of the products in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone, the budget standard value determination module 104 will determine the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron zone based on the planned output value and the index value.

[0127] Optionally, the product in the coking process in the current blast furnace ironmaking production process of the target iron zone may refer to the product that will be produced in the coking process in the current blast furnace ironmaking production process of the target iron zone. The products in the coking process in the current blast furnace ironmaking production process of the target iron zone may include: metallurgical coke, furnace head coke, coking coke powder, CDQ powder and recovered coke oven gas. The budget standard value of the product may refer to the ratio of the coal consumption of the product to the planned output value of the product. The coal consumption of the product may refer to the weight of coking coal required to produce the product in the coking process in the current blast furnace ironmaking production process. The planned output value of metallurgical coke may refer to the weight of metallurgical coke planned to be produced in the coking process in the current blast furnace ironmaking production process. The planned output value of furnace head coke may refer to the weight of furnace head coke planned to be produced in the coking process in the current blast furnace ironmaking production process. The planned output value of coking coke powder may refer to the weight of coking coke powder planned to be produced in the coking process in the current blast furnace ironmaking production process. The planned output value of CDQ powder may refer to the weight of CDQ powder planned to be produced in the coking process of the current blast furnace ironmaking production process. The planned output value of recovered coke oven gas may refer to the calorific value of recovered coke oven gas planned to be produced in the coking process of the current blast furnace ironmaking production process.

[0128] Optionally, the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron zone is determined according to the planned output value and the index value, including: determining the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder and the planned output value of recovered coke oven gas in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; determining the value coefficient of metallurgical coke, the value coefficient of furnace head coke, the value coefficient of coking coke powder, the value coefficient of CDQ powder and the value coefficient of recovered coke oven gas in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the value coefficient of metallurgical coke, the value coefficient of furnace head coke, the value coefficient of coking coke powder, the value coefficient of CDQ powder and the value coefficient of recovered coke oven gas The corrected planned production values ​​of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and recovered coke oven gas in the coking process of the ironmaking production process; the weight coefficient of metallurgical coke and furnace head coke in the coking process of the current blast furnace ironmaking production process of the target iron zone are determined according to the corrected planned production values ​​of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and recovered coke oven gas in the coking process of the current blast furnace ironmaking production process of the target iron zone. weight coefficient, weight coefficient of coking coke powder, weight coefficient of CDQ powder and weight coefficient of recovered coke oven gas; determine the coal consumption of metallurgical coke, coal consumption of furnace head coke, coal consumption of coking coke powder, coal consumption of CDQ powder and coal consumption of recovered coke oven gas in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the total coal consumption of the coking process in the current blast furnace ironmaking production process of the target iron zone, the weight coefficient of metallurgical coke in the coking process in the current blast furnace ironmaking production process of the target iron zone, the weight coefficient of furnace head coke, the weight coefficient of coking coke powder, the weight coefficient of CDQ powder and weight coefficient of recovered coke oven gas; determine the coal consumption of metallurgical coke, coal consumption of furnace head coke, coal consumption of coking coke powder, coal consumption of CDQ powder and coal consumption of recovered coke oven gas in the coking process in the current blast furnace ironmaking production process of the target iron zone according to the total coal consumption of the coking process in the current blast furnace ironmaking production process of the target iron zone The coal consumption of metallurgical coke in the coking process in the blast furnace ironmaking production process, the coal consumption of furnace head coke, the coal consumption of coking coke powder, the coal consumption of CDQ powder, and the coal consumption of recovered coke oven gas, the planned output value of metallurgical coke in the coking process in the current blast furnace ironmaking production process in the target iron area, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder and the planned output value of recovered coke oven gas, determine the budget standard value of metallurgical coke in the coking process in the current blast furnace ironmaking production process in the target iron area, the budget standard value of furnace head coke, the budget standard value of coking coke powder, the budget standard value of CDQ powder and the budget standard value of recovered coke oven gas.

[0129] Optionally, the planned output value of the products in the current blast furnace ironmaking production process of the target iron zone includes: the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products and the planned output value of coke oven gas recovery in the coking process of the current blast furnace ironmaking production process of the target iron zone. According to the planned output value and the index value, the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder and the planned output value of coke oven gas recovery in the coking process of the current blast furnace ironmaking production process of the target iron zone are determined, including: according to the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value, the yield of metallurgical coke, the yield of furnace head coke, the yield of coking coke powder and the yield of CDQ powder in the index value, the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder and the planned output value of CDQ powder are determined; and the planned output value of coke oven gas recovery is obtained from the planned output value.

[0130] Optionally, the budget standard value determination module 104 stores the value coefficient of metallurgical coke, the value coefficient of furnace head coke, the value coefficient of coking coke powder, the value coefficient of CDQ powder, and the value coefficient of recovered coke oven gas. The value coefficient of metallurgical coke, the value coefficient of furnace head coke, the value coefficient of coking coke powder, the value coefficient of CDQ powder, and the value coefficient of recovered coke oven gas may be pre-set coefficients. The value coefficient of metallurgical coke, the value coefficient of furnace head coke, the value coefficient of coking coke powder, the value coefficient of CDQ powder, and the value coefficient of recovered coke oven gas may be a value greater than 0 and less than or equal to 1. Exemplarily, the value coefficient of metallurgical coke is 1, the value coefficient of furnace head coke is 0.35, the value coefficient of coking coke powder is 0.75, the value coefficient of CDQ powder is 0.2, and the value coefficient of recovered coke oven gas is 0.042.

[0131] Optionally, based on the value coefficient of metallurgical coke, the value coefficient of furnace head coke, the value coefficient of coking coke powder, the value coefficient of CDQ powder and the value coefficient of recovered coke oven gas, the revised planned output value of metallurgical coke in the coking process in the current blast furnace ironmaking production process in the target iron zone, the revised planned output value of furnace head coke, the revised planned output value of coking coke powder, the revised planned output value of CDQ powder and the revised planned output value of recovered coke oven gas are determined, including: calculating the product of the planned output value of metallurgical coke and the value coefficient of metallurgical coke, and determining the product of the planned output value of metallurgical coke and the value coefficient of metallurgical coke as the revised planned output value of metallurgical coke; calculating the product of the planned output value of furnace head coke and the value coefficient of furnace head coke, and The product of the planned output value of coke and the value coefficient of furnace head coke is determined as the revised planned output value of furnace head coke; the product of the planned output value of coking coke powder and the value coefficient of coking coke powder is calculated, and the product of the planned output value of coking coke powder and the value coefficient of coking coke powder is determined as the revised planned output value of coking coke powder; the product of the planned output value of CDQ powder and the value coefficient of CDQ powder is calculated, and the product of the planned output value of CDQ powder and the value coefficient of CDQ powder is determined as the revised planned output value of CDQ powder; the product of the planned output value of recovered coke oven gas and the value coefficient of recovered coke oven gas is calculated, and the product of the planned output value of recovered coke oven gas and the value coefficient of recovered coke oven gas is determined as the revised planned output value of recovered coke oven gas.

[0132] Optionally, the weight coefficient of metallurgical coke, the weight coefficient of furnace head coke, the weight coefficient of coking coke powder, the weight coefficient of CDQ powder and the weight coefficient of recovered coke oven gas in the coking process of the current blast furnace ironmaking production process in the target iron zone are determined according to the revised planned output value of metallurgical coke, the weight coefficient of furnace head coke, the weight coefficient of coking coke powder, the weight coefficient of CDQ powder and the weight coefficient of recovered coke oven gas in the coking process of the current blast furnace ironmaking production process in the target iron zone. The total revised planned output value is the sum of the revised planned output value of metallurgical coke, the revised planned output value of furnace head coke, the revised planned output value of coking coke powder, the revised planned output value of CDQ powder and the revised planned output value of recovered coke oven gas, to obtain the total revised planned output value; wherein the total revised planned output value is the revised planned output value of metallurgical coke, the revised planned output value of furnace head coke, the revised planned output value of coking coke powder, the revised planned output value of CDQ powder and the revised planned output value of recovered coke oven gas. The sum of the values; calculate the ratio of the revised planned output value of metallurgical coke to the total revised planned output value, and determine the ratio of the revised planned output value of metallurgical coke to the total revised planned output value as the weight coefficient of metallurgical coke; calculate the ratio of the revised planned output value of furnace head coke to the total revised planned output value, and determine the ratio of the revised planned output value of furnace head coke to the total revised planned output value as the weight coefficient of furnace head coke; calculate the ratio of the revised planned output value of coking coke powder to the total revised planned output value, and determine the revised planned output value of coking coke powder to the total revised planned output value. The ratio of the planned output value to the total revised planned output value is determined as the weight coefficient of coking coke powder; the ratio of the revised planned output value of CDQ powder to the total revised planned output value is calculated, and the ratio of the revised planned output value of CDQ powder to the total revised planned output value is determined as the weight coefficient of CDQ powder; the ratio of the revised planned output value of recovered coke oven gas to the total revised planned output value is calculated, and the ratio of the revised planned output value of recovered coke oven gas to the total revised planned output value is determined as the weight coefficient of recovered coke oven gas.

[0133] Optionally, the index value related to the current blast furnace ironmaking production process in the target iron zone also includes: the total coal consumption of the coking process in the current blast furnace ironmaking production process in the target iron zone. The total coal consumption of the coking process in the current blast furnace ironmaking production process in the target iron zone may refer to the weight of coking coal required in the coking process in the current blast furnace ironmaking production process in the target iron zone.

[0134] Optionally, the coal consumption of metallurgical coke, the coal consumption of furnace head coke, the coal consumption of coking coke powder, the coal consumption of CDQ powder and the coal consumption of recovered coke oven gas in the coking process in the current blast furnace ironmaking production process of the target iron zone are determined according to the total coal consumption of the coking process in the current blast furnace ironmaking production process of the target iron zone, the weight coefficient of metallurgical coke in the coking process in the current blast furnace ironmaking production process of the target iron zone, the weight coefficient of furnace head coke, the weight coefficient of coking coke powder, the weight coefficient of CDQ powder and the weight coefficient of recovered coke oven gas, including: obtaining the total coal consumption of the coking process in the current blast furnace ironmaking production process of the target iron zone from the indicator value; calculating the weight of the total coal consumption and the metallurgical coke The product of the total coal consumption and the weight coefficient of metallurgical coke is determined as the coal consumption accounted for by metallurgical coke; the product of the total coal consumption and the weight coefficient of furnace head coke is calculated, and the product of the total coal consumption and the weight coefficient of furnace head coke is determined as the coal consumption accounted for by furnace head coke; the product of the total coal consumption and the weight coefficient of coking coke powder is calculated, and the product of the total coal consumption and the weight coefficient of coking coke powder is determined as the coal consumption accounted for by coking coke powder; the product of the total coal consumption and the weight coefficient of CDQ powder is calculated, and the product of the total coal consumption and the weight coefficient of CDQ powder is determined as the coal consumption accounted for by CDQ powder; the product of the total coal consumption and the weight coefficient of recovered coke oven gas is calculated, and the product of the total coal consumption and the weight coefficient of recovered coke oven gas is determined as the coal consumption accounted for by recovered coke oven gas.

[0135] Optionally, the budget standard value of metallurgical coke in the coking process of the current blast furnace ironmaking production process in the target iron zone, the budget standard value of furnace head coke, the budget standard value of coking coke powder, the budget standard value of CDQ powder, and the budget standard value of recovered coke oven gas are determined based on the coal consumption of metallurgical coke in the coking process of the current blast furnace ironmaking production process in the target iron zone, the coal consumption of furnace head coke, the coal consumption of coking coke powder, the coal consumption of CDQ powder, and the coal consumption of recovered coke oven gas, the planned output value of metallurgical coke in the coking process of the current blast furnace ironmaking production process in the target iron zone, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder, and the planned output value of recovered coke oven gas, including: calculating the ratio of the coal consumption of metallurgical coke to the planned output value of metallurgical coke, and converting the coal consumption of metallurgical coke to the planned output value of metallurgical coke. The ratio of planned output values ​​is determined as the budget standard value of metallurgical coke; the ratio of coal consumption accounted for by furnace head coke to the planned output value of furnace head coke is calculated, and the ratio of coal consumption accounted for by furnace head coke to the planned output value of furnace head coke is determined as the budget standard value of furnace head coke; the ratio of coal consumption accounted for by coking coke powder to the planned output value of coking coke powder is calculated, and the ratio of coal consumption accounted for by coking coke powder to the planned output value of coking coke powder is determined as the budget standard value of coking coke powder; the ratio of coal consumption accounted for by CDQ powder to the planned output value of CDQ powder is calculated, and the ratio of coal consumption accounted for by CDQ powder to the planned output value of CDQ powder is determined as the budget standard value of CDQ powder; the ratio of coal consumption accounted for by recovered coke oven gas to the planned output value of recovered coke oven gas is calculated, and the ratio of coal consumption accounted for by recovered coke oven gas to the planned output value of recovered coke oven gas is determined as the budget standard value of recovered coke oven gas.

[0136] Optionally, after determining the budget standard value of the products in the coking process in the current blast furnace ironmaking production process of the target iron zone, the budget standard value determination module 104 will send the budget standard value of the products in the coking process in the current blast furnace ironmaking production process of the target iron zone to the management information output module 105.

[0137] Optionally, after receiving the demand quantity of various materials in the current blast furnace ironmaking production process of the target iron area and the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron area, the management information output module 105 will send the demand quantity of various materials in the current blast furnace ironmaking production process of the target iron area and the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron area to the terminal device of the target user, thereby providing the target user with the demand quantity of various materials in the current blast furnace ironmaking production process of the target iron area and the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron area.

[0138] Optionally, after receiving the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder, the planned output value of coke by-products, and the cost of blast furnace raw materials in the current blast furnace ironmaking production process in the target iron zone, the management information output module 105 will send the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder, the planned output value of coke by-products, and the cost of blast furnace raw materials in the current blast furnace ironmaking production process in the target iron zone to the terminal device of the target user, thereby providing the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder, the planned output value of coke by-products, and the cost of blast furnace raw materials in the current blast furnace ironmaking production process in the target iron zone to the target user.

[0139] In the technical solution of the embodiment of the present invention, after the data entry module obtains the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone input by the target user and the index value related to the current blast furnace ironmaking production process of the target iron zone, the planned output value and the index value are sent to the demand determination module, the demand balance detection module and the budget standard value determination module; the demand determination module determines the demand for various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value, and sends the demand to the demand balance detection module and the management information output module; the demand balance detection module detects whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced according to the planned output value, the index value and the demand, and outputs the alarm information corresponding to the target material when it is detected that the demand for the target material is unbalanced; the budget standard value determination module determines the budget standard value of the product in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; the management information output module The information output module provides the target users with the demand for various materials in the current blast furnace ironmaking production process of the target iron zone and the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron zone, solving the problem that the iron zone production management scheme in the related technology relies on manual operation, which will consume a lot of manpower and time costs, has low efficiency, and cannot guarantee accuracy. Based on the data entry module, the demand determination module, the demand balance detection module, the budget standard value determination module and the management information output module, the blast furnace ironmaking production process in the iron zone can be automatically managed to determine the demand for various materials in the blast furnace ironmaking production process in the iron zone, determine whether the material demand is balanced, and determine the budget standard value of the products in the coking process. When it is detected that the material demand is unbalanced, the alarm information corresponding to the material can be output, and the determined demand and budget standard value can be provided to the user, which reduces the manpower and time costs of the iron zone production management process and improves the efficiency and accuracy of the iron zone production management process.

[0140] Embodiment 2

[0141] Figure 2 This is a flow chart of a production management method for an iron region provided in the second embodiment of the present invention. This method can be executed by the demand determination module in the iron region production management system provided in the above embodiment of the present invention. Figure 2 As shown, the method of this embodiment specifically includes:

[0142] Step 201: Store the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone.

[0143] Step 202: Determine the demand for various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value.

[0144] Optionally, the demand for various materials in the current blast furnace ironmaking production process of the target iron zone is determined according to the planned output value and the index value, including: determining the demand for blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value of iron in the planned output value and the index value related to blast furnace raw materials in the index value; wherein the blast furnace raw materials include: iron-containing raw materials, metallurgical coke and pulverized coal; determining the demand for sintering raw materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value of sintered ore in the planned output value and the index value related to sintering raw materials in the index value; wherein the sintering raw materials include: mixed ore powder, sintered Flux and solid fuel; determine the demand for ore powder in the current blast furnace ironmaking production process of the target iron zone according to the index value related to ore powder in the index value; determine the demand for coking coal in the current blast furnace ironmaking production process of the target iron zone according to the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the index value related to coking coal in the index value; determine the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone according to the index value related to sintered ore in the index value; determine the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone according to the index value related to CDQ powder in the index value.

[0145] Step 203: Send the demand to the demand balance detection module and the management information output module.

[0146] Optionally, it also includes: determining the planned output value of metallurgical coke, the planned output value of furnace top coke, the planned output value of coking coke powder, the planned output value of CDQ powder and the planned output value of coke by-products based on the total planned output value of metallurgical coke, furnace top coke, coking coke powder, CDQ powder and coke by-products in the planned output value, and the yield of metallurgical coke, the yield of furnace top coke, the yield of coking coke powder, the yield of CDQ powder and the yield of coke by-products in the index values.

[0147] Optionally, it also includes: after receiving the price of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone, determining the cost of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone according to the price and demand of blast furnace raw materials in the current blast furnace ironmaking production process of the target iron zone.

[0148] The technical solution of the embodiment of the present invention stores the received planned output value of the products in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone, and then determines the demand for various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value. Finally, the demand for various materials in the current blast furnace ironmaking production process of the target iron zone can be automatically determined according to the planned output value of the products in the current blast furnace ironmaking production process of the iron zone and the index value related to the current blast furnace ironmaking production process of the iron zone.

[0149] Embodiment 3

[0150] Figure 3 This is a flow chart of a production management method for an iron zone provided in the third embodiment of the present invention. The method can be executed by the demand balance detection module in the iron zone production management system provided in the above embodiment of the present invention. Figure 3 As shown, the method of this embodiment specifically includes:

[0151] Step 301, store the received planned output value of the products in the current blast furnace ironmaking production process of the target iron zone, the index values ​​related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone.

[0152] Step 302: Detect whether the material demand in the current blast furnace ironmaking production process of the target iron zone is balanced based on the planned output value, the index value and the demand, and output alarm information corresponding to the target material when it is detected that the demand for the target material is unbalanced.

[0153] Optionally, based on the planned output value, the index value and the demand, it is detected whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for target materials is unbalanced, an alarm information corresponding to the target material is output, including: based on the planned output value of sintered ore in the planned output value, it is detected whether the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for sintered ore is unbalanced, an alarm information corresponding to the sintered ore is output.

[0154] Optionally, based on the planned output value, the index value and the demand, it is detected whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for target materials is unbalanced, an alarm information corresponding to the target material is output, including: determining the planned output value of metallurgical coke based on the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the yield of metallurgical coke in the index value; based on the planned output value of metallurgical coke, it is detected whether the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for metallurgical coke is unbalanced, an alarm information corresponding to the metallurgical coke is output.

[0155] Optionally, based on the planned output value, the index value and the demand, it is detected whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for target materials is unbalanced, an alarm information corresponding to the target materials is output, including: determining the planned output value of CDQ powder based on the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the yield of CDQ powder in the index value; based on the planned output value of CDQ powder, it is detected whether the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for CDQ powder is unbalanced, an alarm information corresponding to CDQ powder is output.

[0156] The technical solution of the embodiment of the present invention stores the received planned output value of the products in the current blast furnace ironmaking production process of the target iron zone, the index value related to the current blast furnace ironmaking production process of the target iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the target iron zone, and then detects whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced based on the planned output value, the index value and the demand, and outputs the alarm information corresponding to the target material when it is detected that the demand for the target material is unbalanced. It can automatically detect whether the demand for materials in the current blast furnace ironmaking production process of the iron zone is balanced based on the planned output value of the products in the current blast furnace ironmaking production process of the iron zone, the index value related to the current blast furnace ironmaking production process of the iron zone, and the demand for various materials in the current blast furnace ironmaking production process of the iron zone, and outputs the alarm information corresponding to the material when it is detected that the demand for the material is unbalanced.

[0157] Embodiment 4

[0158] Figure 4 This is a flowchart of a production management method for an iron area provided in the fourth embodiment of the present invention. The method can be executed by the budget standard value determination module in the iron area production management system provided in the above embodiment of the present invention. Figure 4 As shown, the method of this embodiment specifically includes:

[0159] Step 401: Store the received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone.

[0160] Step 402: Determine the budget standard value of the product in the coking process in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value.

[0161] Optionally, the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron zone is determined according to the planned output value and the index value, including: determining the planned output value of metallurgical coke, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder and the planned output value of recovered coke oven gas in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; determining the value coefficient of metallurgical coke, the value coefficient of furnace head coke, the value coefficient of coking coke powder, the value coefficient of CDQ powder and the value coefficient of recovered coke oven gas in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the value coefficient of metallurgical coke, the value coefficient of furnace head coke, the value coefficient of coking coke powder, the value coefficient of CDQ powder and the value coefficient of recovered coke oven gas The corrected planned production values ​​of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and recovered coke oven gas in the coking process of the ironmaking production process; the weight coefficient of metallurgical coke and furnace head coke in the coking process of the current blast furnace ironmaking production process of the target iron zone are determined according to the corrected planned production values ​​of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and recovered coke oven gas in the coking process of the current blast furnace ironmaking production process of the target iron zone. weight coefficient, weight coefficient of coking coke powder, weight coefficient of CDQ powder and weight coefficient of recovered coke oven gas; determine the coal consumption of metallurgical coke, coal consumption of furnace head coke, coal consumption of coking coke powder, coal consumption of CDQ powder and coal consumption of recovered coke oven gas in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the total coal consumption of the coking process in the current blast furnace ironmaking production process of the target iron zone, the weight coefficient of metallurgical coke in the coking process in the current blast furnace ironmaking production process of the target iron zone, the weight coefficient of furnace head coke, the weight coefficient of coking coke powder, the weight coefficient of CDQ powder and weight coefficient of recovered coke oven gas; determine the coal consumption of metallurgical coke, coal consumption of furnace head coke, coal consumption of coking coke powder, coal consumption of CDQ powder and coal consumption of recovered coke oven gas in the coking process in the current blast furnace ironmaking production process of the target iron zone according to the total coal consumption of the coking process in the current blast furnace ironmaking production process of the target iron zone The coal consumption of metallurgical coke in the coking process in the blast furnace ironmaking production process, the coal consumption of furnace head coke, the coal consumption of coking coke powder, the coal consumption of CDQ powder, and the coal consumption of recovered coke oven gas, the planned output value of metallurgical coke in the coking process in the current blast furnace ironmaking production process in the target iron area, the planned output value of furnace head coke, the planned output value of coking coke powder, the planned output value of CDQ powder and the planned output value of recovered coke oven gas, determine the budget standard value of metallurgical coke in the coking process in the current blast furnace ironmaking production process in the target iron area, the budget standard value of furnace head coke, the budget standard value of coking coke powder, the budget standard value of CDQ powder and the budget standard value of recovered coke oven gas.

[0162] Step 403: Send the budget standard value to the management information output module.

[0163] The technical solution of the embodiment of the present invention stores the received planned output value of the products in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone, and then determines the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value, and finally sends the budget standard value to the management information output module, which can automatically determine the budget standard value of the products in the coking process of the current blast furnace ironmaking production process of the iron zone according to the planned output value of the products in the current blast furnace ironmaking production process of the iron zone and the index value related to the current blast furnace ironmaking production process of the iron zone.

[0164] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps described in the present invention can be executed in parallel, sequentially or in different orders, as long as the desired results of the technical solution of the present invention can be achieved, and this document does not limit this.

[0165] The above specific implementations do not constitute a limitation on the protection scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A production management system for an iron area, characterized in that: include: Data entry module, demand determination module, demand balance detection module, budget standard value determination module and management information output module; The data entry module is used to obtain the planned output value of the product in the current blast furnace ironmaking production process of the target iron zone input by the target user and the index value related to the current blast furnace ironmaking production process of the target iron zone, and then send the planned output value and the index value to the demand determination module, the demand balance detection module and the budget standard value determination module; The demand determination module is used to store the received planned output value and the index value; determine the demand of various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; and send the demand to the demand balance detection module and the management information output module; The demand balance detection module is used to store the received planned output value, the index value and the demand; detect whether the demand of the material in the current blast furnace ironmaking production process of the target iron zone is balanced according to the planned output value, the index value and the demand, and output the alarm information corresponding to the target material when it is detected that the demand of the target material is unbalanced; The budget standard value determination module is used to store the received planned output value and the index value; determine the budget standard value of the product in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; and send the budget standard value to the management information output module; The management information output module is used to provide the demand quantity and the budget standard value to the target user.

2. A production management method for an iron area, applied to the demand determination module in the iron area production management system according to claim 1, characterized in that: include: The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone are stored; Determine the demand for various materials in the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; The demand is sent to the demand balance detection module and the management information output module.

3. The iron production management method according to claim 2, characterized in that: According to the planned output value and the index value, the demand for various materials in the current blast furnace ironmaking production process of the target iron zone is determined, including: According to the planned output value of iron in the planned output value and the index value related to the raw fuel for blast furnace in the index value, the demand for raw fuel for blast furnace in the current blast furnace ironmaking production process of the target iron zone is determined; wherein the raw fuel for blast furnace includes: iron-containing raw materials, metallurgical coke and pulverized coal injection; According to the planned output value of sintered ore in the planned output value and the index value related to sintered raw materials in the index value, the demand for sintered raw materials in the current blast furnace ironmaking production process of the target iron zone is determined; wherein the sintered raw materials include: mixed ore powder, sintering flux and solid fuel; Determining the demand for ore powder in the current blast furnace ironmaking production process of the target iron zone according to the ore powder-related index value among the index values; Determine the demand for coking coal in the current blast furnace ironmaking production process of the target iron zone according to the total planned output value of metallurgical coke, furnace head coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the index value related to coking coal in the index value; Determining the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone according to the index value related to the sintered ore in the index value; According to the index value related to CDQ powder in the index value, the demand amount of CDQ powder in the current blast furnace ironmaking production process of the target iron zone is determined.

4. The iron production management method according to claim 3, characterized in that: Also includes: According to the total planned output value of metallurgical coke, top coke, coking coke powder, CDQ powder and coke by-products in the planned output value, and the yield of metallurgical coke, the yield of top coke, the yield of coking coke powder, the yield of CDQ powder and the yield of coke by-products in the index values, the planned output value of metallurgical coke, the planned output value of top coke, the planned output value of coking coke powder, the planned output value of CDQ powder and coke by-products are determined.

5. The iron production management method according to claim 3, characterized in that: Also includes: After receiving the price of blast furnace raw materials and fuels in the current blast furnace ironmaking production process of the target iron zone, the cost of blast furnace raw materials and fuels in the current blast furnace ironmaking production process of the target iron zone is determined based on the price and demand of blast furnace raw materials and fuels in the current blast furnace ironmaking production process of the target iron zone.

6. A production management method for an iron area, applied to the demand balance detection module in the iron area production management system according to claim 1, characterized in that: include: The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone, the index value related to the current blast furnace ironmaking production process of the target iron zone, and the demand quantity of various materials in the current blast furnace ironmaking production process of the target iron zone are stored; Based on the planned output value, the index value and the demand, it is detected whether the demand for materials in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for the target material is unbalanced, an alarm message corresponding to the target material is output.

7. The iron production management method according to claim 6, characterized in that: According to the planned output value, the index value and the demand, whether the demand of the material in the current blast furnace ironmaking production process of the target iron zone is balanced is detected, and when it is detected that the demand of the target material is unbalanced, an alarm information corresponding to the target material is output, including: According to the planned output value of the sintered ore in the planned output value, it is detected whether the demand for sintered ore in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for sintered ore is unbalanced, an alarm message corresponding to the sintered ore is output.

8. The iron production management method according to claim 6, characterized in that: According to the planned output value, the index value and the demand, whether the demand of the material in the current blast furnace ironmaking production process of the target iron zone is balanced is detected, and when it is detected that the demand of the target material is unbalanced, an alarm information corresponding to the target material is output, including: Determine the planned output value of metallurgical coke according to the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the yield of metallurgical coke in the index value; According to the planned output value of the metallurgical coke, it is detected whether the demand for metallurgical coke in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for metallurgical coke is unbalanced, an alarm message corresponding to the metallurgical coke is output.

9. The iron area production management method according to claim 6, characterized in that: According to the planned output value, the index value and the demand, whether the demand of the material in the current blast furnace ironmaking production process of the target iron zone is balanced is detected, and when it is detected that the demand of the target material is unbalanced, an alarm information corresponding to the target material is output, including: Determine the planned output value of CDQ powder according to the total planned output value of metallurgical coke, furnace coke, coking coke powder, CDQ powder and coke by-products in the planned output value and the yield of CDQ powder in the indicator value; According to the planned output value of the CDQ powder, it is detected whether the demand for CDQ powder in the current blast furnace ironmaking production process of the target iron zone is balanced, and when it is detected that the demand for CDQ powder is unbalanced, an alarm message corresponding to the CDQ powder is output.

10. A production management method for an iron-field area, applied to the budget standard value determination module in the iron-field production management system according to claim 1, characterized in that: include: The received planned output value of the product in the current blast furnace ironmaking production process of the target iron zone and the index value related to the current blast furnace ironmaking production process of the target iron zone are stored; Determine the budget standard value of the product in the coking process of the current blast furnace ironmaking production process of the target iron zone according to the planned output value and the index value; The budget standard value is sent to the management information output module.

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