Oil refining and chemical production plan data processing method and device

Abstract

The invention discloses an oil refining and chemical production plan data processing method and device. The method comprises the following steps: receiving a request for applying a target working mode of oil refining and chemical production; according to the request, configuring control information corresponding to the target working mode for a pre-established production plan optimization model; the production plan optimization model comprises an oil refining unit, a chemical engineering unit and a refining and chemical mutual supply unit; the control information comprises oil refining unit control information, chemical industry unit control information and refining and chemical industry mutual supply unit control information; according to the control information corresponding to the target working mode, controlling one or any combination of an oil refining unit, a chemical engineering unit and a refining and chemical mutual supply unit in the production plan optimization model, and converting the pre-established production plan optimization model into the target working mode, the problem of flexible switching of different optimization modes of oil refining, chemical engineering and refining and chemical integration in production planning and production scheduling of refining and chemical enterprises can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of oil refining and chemical engineering, and in particular to a method and device for processing oil refining and chemical engineering production plan data. Background Art

[0002] This section is intended to provide a background or context for embodiments of the present invention. No description herein is admitted to be prior art by virtue of its inclusion in this section.

[0003] With the development of industrial informatization, petrochemical enterprises have popularized and applied information systems. As an important support system for enterprise planning and scheduling, the production plan optimization system of refining and chemical enterprises has been widely used in refinery planning and optimization. The production plan optimization personnel of refining and chemical enterprises use the planning optimization system to build a refinery production plan optimization model, and use the model to carry out annual, quarterly, and monthly production planning and scheduling and special optimization calculations. According to the refinery process and the types of products produced, refineries are divided into oil refining enterprises, chemical enterprises, and refining and chemical integration enterprises. Correspondingly, in the production plan optimization business, the refinery production plan optimization model is divided into oil refining production plan optimization model, chemical production plan optimization model, and refining and chemical integration production plan optimization model.

[0004] For a single refinery or single chemical enterprise, planners use the refinery or chemical production planning optimization model to calculate and maximize the economic benefits of the entire refinery or chemical plant, which can meet the actual application needs of the refinery planning business. However, for integrated refining and chemical production enterprises, they are divided into refinery branches and chemical branches according to the organizational structure. The planning optimization model needs to meet the maximization of the economic benefits of the entire refinery and chemical enterprise, not just the maximization of the benefits of the refinery branch or the chemical branch. In addition, there are many mutually supplied materials between refining and chemical products. For the overall model, the optimization of mutually supplied materials is also an important direction for model optimization and calculation. Therefore, it is necessary to use professional technology and methods to flexibly convert the refinery branch model and the chemical branch model into the integrated refining and chemical production planning optimization model. At the same time, when optimizing and calculating within the refinery or chemical branch, it is necessary to flexibly convert the integrated refining and chemical model into the refinery branch and chemical branch model under the overall process and material constraints of the integrated refining and chemical model to meet the optimization and calculation needs within the refinery or chemical branch. In addition, when reporting proposed plans to external superior management departments, refining plans and chemical plans are usually reported separately, and they also need to be flexibly converted into refinery and chemical plant planning optimization models based on the refining and chemical integration model.

[0005] In the prior art, when refining and chemical enterprises carry out integrated refining and chemical production planning and optimization, they mainly check the oil refining production planning optimization model and the chemical production planning optimization model separately, and form an integrated refining and chemical production planning optimization model by establishing a refining and chemical mutual supply module. However, this technology is a one-way "from separation to integration" and cannot achieve the reverse switch from "from integration to separation", that is, the flexible switch from the integrated refining and chemical model to a single oil refining model or a single chemical model. When the production process and product yield of the enterprise change, it is necessary to check the oil refining model, the chemical model and the integrated refining and chemical model at the same time, which greatly increases the workload of the enterprise planners to check the model. In addition, due to the inconsistency of material caliber and data, the model level is inconsistent. In the production planning and scheduling of refining and chemical enterprises, different modes of oil refining, chemical industry and integrated refining and chemical industry cannot be flexibly switched, and the optimization results are inaccurate and inefficient, resulting in the loss of economic benefits of the enterprise. Summary of the invention

[0006] The embodiment of the present invention provides a method for processing oil refining and chemical production plan data, which is used to solve the problem of flexible switching of different optimization modes of oil refining, chemical industry and refining integration in production planning and scheduling of oil refining enterprises. The method includes:

[0007] Receiving a request for applying a target working mode of oil refining and chemical production; the target working mode includes one of an oil refining working mode, a chemical working mode and an integrated refining and chemical working mode;

[0008] According to the request, the control information corresponding to the target working mode is configured for the pre-established production plan optimization model; the pre-established production plan optimization model takes the maximization of the economic benefits of the refinery and the chemical plant as the optimization goal, and is used to schedule and optimize the production plan data of the refinery and the chemical plant; the production plan optimization model includes a refinery unit, a chemical unit, and a refinery-chemical mutual supply unit; the refinery unit is used to simulate the processing of the refinery unit, and defines the number of refinery raw materials, the number of refinery products and the processing capacity of the refinery unit; the chemical unit is used to simulate the processing of the chemical unit, and defines the number of chemical raw materials, the number of chemical products and the processing capacity of the chemical unit; the refinery-chemical mutual supply unit is used to simulate the processing of the refinery supplying the chemical unit and / or the chemical supplying the refinery unit; the control information includes: refinery unit control information, chemical unit control information and refinery-chemical mutual supply unit control information;

[0009] According to the control information corresponding to the target working mode, one or any combination of the refining unit, chemical unit, and refining-chemical mutual supply unit in the production plan optimization model is controlled to convert the pre-established production plan optimization model into the target working mode.

[0010] The embodiment of the present invention also provides a refining and chemical production plan data processing device, which is used to solve the problem of flexible switching of different optimization modes of refining, chemical industry, and refining integration in production planning and scheduling of refining enterprises. The device includes:

[0011] A receiving module, used for receiving a request for applying a target working mode of oil refining and chemical production; the target working mode includes one of an oil refining working mode, a chemical working mode and an integrated refining and chemical working mode;

[0012] A generation module is used to configure the control information corresponding to the target working mode for the pre-established production plan optimization model according to the request; the pre-established production plan optimization model takes the maximization of the economic benefits of the refinery and the chemical plant as the optimization goal, and is used to schedule and optimize the production plan data of the refinery and the chemical plant; the production plan optimization model includes a refinery unit, a chemical unit, and a refinery-chemical mutual supply unit; the refinery unit is used to simulate the processing of the refinery unit, and defines the number of refinery raw materials, the number of refinery products and the processing capacity of the refinery unit; the chemical unit is used to simulate the processing of the chemical unit, and defines the number of chemical raw materials, the number of chemical products and the processing capacity of the chemical unit; the refinery-chemical mutual supply unit is used to simulate the processing of the refinery supplying the chemical unit and / or the chemical supplying the refinery unit; the control information includes: refinery unit control information, chemical unit control information and refinery-chemical mutual supply unit control information;

[0013] The conversion module is used to control one or any combination of the refining unit, chemical unit, and refining-chemical mutual supply unit in the production plan optimization model according to the control information corresponding to the target working mode, and convert the pre-established production plan optimization model into the target working mode.

[0014] Compared with the technical solution of "one-way switching from separation to integration" in the prior art, the embodiment of the present invention receives a request for applying a target working mode of oil refining and chemical production; the target working mode includes one of an oil refining working mode, a chemical working mode and an integrated refining and chemical working mode; according to the request, a pre-established production plan optimization model is configured with control information corresponding to the target working mode; the pre-established production plan optimization model takes maximizing the economic benefits of the refinery and the chemical plant as the optimization goal, and is used to schedule and optimize the production plan data of the refinery and the chemical plant; the production plan optimization model includes an oil refining unit, a chemical unit, and a refining and chemical mutual supply unit; the oil refining unit is used to simulate the processing of the refinery device, and define the number of refinery raw materials quantity, quantity of refined products and processing capacity of refinery units; the chemical unit is used to simulate chemical unit processing, and defines the quantity of chemical raw materials, the quantity of chemical products and processing capacity of chemical units; the refining and chemical mutual supply unit is used to simulate the processing of refinery supply to chemical unit and / or chemical supply to refining unit; the control information includes: refining unit control information, chemical unit control information and refining and chemical mutual supply unit control information; according to the control information corresponding to the target working mode, one or any combination of the refining unit, chemical unit and refining and chemical mutual supply unit in the production plan optimization model is controlled, and the pre-established production plan optimization model is converted into the target working mode, which can solve the problem of flexible switching of different optimization modes of refining, chemical and refining-chemical integration in the production planning and scheduling of refining and chemical enterprises. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. 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. In the drawings:

[0016] Figure 1 A flowchart of a method for processing oil refining and chemical production plan data provided in an embodiment of the present invention;

[0017] Figure 2 A schematic diagram of a production plan optimization model provided in an embodiment of the present invention;

[0018] Figure 3 A schematic diagram of a specific example of a production plan optimization model provided in an embodiment of the present invention;

[0019] Figure 4 A schematic diagram of a specific example of a production plan optimization model provided in an embodiment of the present invention;

[0020] Figure 5A schematic diagram of a specific example of a production plan optimization model provided in an embodiment of the present invention;

[0021] Figure 6 A schematic diagram of a data processing device for oil refining and chemical production planning provided in an embodiment of the present invention;

[0022] Figure 7 A schematic diagram of a computer device provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings. Here, the exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention.

[0024] The acquisition, storage, use, and processing of data in the technical solution of this application comply with the relevant provisions of national laws and regulations.

[0025] The term "and / or" herein only describes an association relationship, indicating that three relationships may exist. For example, A and / or B may represent the following three situations: A exists alone, A and B exist at the same time, and B exists alone. In addition, the term "at least one" herein represents any combination of at least two of any one or more of a plurality of. For example, including at least one of A, B, and C may represent including any one or more elements selected from the set consisting of A, B, and C.

[0026] In the description of this specification, the terms "include", "including", "have", "contain", etc. are all open terms, which mean including but not limited to. The descriptions with reference to the terms "one embodiment", "a specific embodiment", "some embodiments", "for example", etc. mean that the specific features, structures or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The order of steps involved in each embodiment is used to schematically illustrate the implementation of the present application, and the order of steps is not limited and can be appropriately adjusted as needed.

[0027] In order to solve the problem of flexible switching between different optimization modes of refining, chemical industry, and refining and chemical integration in the production planning and scheduling of refining and chemical enterprises, an embodiment of the present invention provides a method for processing refining and chemical production planning data. By using the method in the embodiment of the present invention, when the refinery process and product yield change, only the refining and chemical integration model can be checked, and then the refining and chemical integration model can be flexibly converted into a refining model and a chemical model, thereby solving the problem of switching production planning and scheduling modes and improving the efficiency of planning.

[0028] Figure 1 Flow chart of a method for processing oil refining and chemical production planning data provided in an embodiment of the present invention, such as Figure 1 As shown, the method may include:

[0029] Step 101, receiving a request for applying a target working mode of oil refining and chemical production; the target working mode includes one of an oil refining working mode, a chemical working mode and an integrated refining and chemical working mode;

[0030] Step 102, according to the request, configure the control information corresponding to the target working mode for the pre-established production plan optimization model; the pre-established production plan optimization model takes the maximization of the economic benefits of the refinery and the chemical plant as the optimization goal, and is used to schedule and optimize the production plan data of the refinery and the chemical plant; the production plan optimization model includes a refinery unit, a chemical unit, and a refinery-chemical mutual supply unit; the refinery unit is used to simulate the processing of the refinery unit, and defines the number of refinery raw materials, the number of refinery products and the processing capacity of the refinery unit; the chemical unit is used to simulate the processing of the chemical unit, and defines the number of chemical raw materials, the number of chemical products and the processing capacity of the chemical unit; the refinery-chemical mutual supply unit is used to simulate the processing of the refinery supplying the chemical unit and / or the chemical supplying the refinery unit; the control information includes: refinery unit control information, chemical unit control information and refinery-chemical mutual supply unit control information;

[0031] Step 103, according to the control information corresponding to the target working mode, control one or any combination of the refining unit, the chemical unit, and the refining-chemical mutual supply unit in the production plan optimization model to convert the pre-established production plan optimization model into the target working mode.

[0032] First, the overall idea of ​​this method is introduced. The production plan optimization model of the refining and chemical enterprise can be divided into the oil refining production plan optimization model, the chemical production plan optimization model, and the refining and chemical integration production plan optimization model according to the business type. First, a basic model for production plan optimization can be established, and the model can be classified according to the oil refining and chemical classification. The production units are divided into oil refining units, chemical units, and refining and chemical mutual supply units. Raw materials are divided into oil refining purchased raw materials, chemical purchased raw materials, and refining and chemical mutual supply raw materials. Products are divided into oil refining products, chemical products, and refining and chemical mutual supply products. Utilities are divided into oil refining utilities and chemical utilities. The model optimization mode control set is introduced into the model, and multiple control modes and control mode information are established through preset business logic. Then, according to the actual business application requirements of the refinery, the basic model for the optimization of the refining and chemical integration production plan can be flexibly copied into a single oil refining production plan optimization model, a single chemical production plan optimization model, and a refining and chemical integration production plan optimization model. By selecting the preset control mode in the calculation settings, the refinery production plan optimization application under different optimization modes can be carried out.

[0033] In one embodiment, the production plan optimization model may include an oil refining unit, a chemical unit, and a refining-chemical mutual supply unit; the oil refining unit is used to simulate the processing of the oil refining unit, and defines the quantity of refinery raw materials, the quantity of refinery products, and the processing capacity of the oil refining unit; the chemical unit is used to simulate the processing of the chemical unit, and defines the quantity of chemical raw materials, the quantity of chemical products, and the processing capacity of the chemical unit; the refining-chemical mutual supply unit is used to simulate the processing of the refinery supplying the chemical unit and / or the chemical supplying the refinery unit.

[0034] In this embodiment, the refining and chemical mutual supply unit is also used to define the quantity of chemical raw materials supplied by the refinery, the quantity of raw materials supplied by the chemical industry to the refinery, the quantity of chemical products supplied by the refinery, the quantity of products supplied by the chemical industry to the refinery, the processing capacity of the refinery supplying chemical equipment and the processing capacity of the chemical industry supplying refinery equipment.

[0035] Figure 2 Schematic diagram of a production plan optimization model provided in an embodiment of the present invention. In this embodiment, a basic model is defined, such as Figure 2 As shown in the figure, taking the integrated refining and chemical enterprise A as an example, the production plan optimization model OPT is established Base , the main elements may include the purchase information of refining raw materials BUY R , Refining Unit Assembly R , Refined Products Sales Information SEL R , Chemical raw materials purchasing information BUY C 、Chemical Equipment Collection U C 、Chemical product sales information SEL C and supporting public works (not shown in the figure).

[0036] In one embodiment, upon request, control information corresponding to a target working mode is configured for a pre-established production plan optimization model, including: pre-setting control information in the pre-established production plan optimization model; determining control information corresponding to the target working mode from the preset control information; and configuring the corresponding control information into the pre-established production plan optimization model.

[0037] In this embodiment, the control information of the optimization mode can be set in the defined production plan optimization model OPT Base In the design model optimization mode control information and control switches, refinery planners can customize the optimization mode according to the actual refinery optimization application requirements, among which the key optimization mode control includes single refinery production plan optimization OPT R , Single Chemical Production Plan Optimization OPT C and refining and chemical integration production planning optimization OPT RC ,

[0038] In this embodiment, the preset control information includes: refinery unit control information, chemical unit control information and refinery-chemical mutual supply unit control information; the refinery unit control information includes: refinery unit switch information, refinery raw material procurement information, refinery product sales information, refinery raw material inventory information, refinery unit processing capacity information, one or any combination thereof; the chemical unit control information may include: the chemical unit control information includes: chemical unit switch information, chemical raw material procurement information, chemical product sales information, chemical raw material inventory information, chemical unit processing capacity information, one or any combination thereof; the refinery-chemical mutual supply unit control information includes: refinery-chemical mutual supply unit switch information, refinery supply chemical raw material procurement information, chemical supply refining raw material procurement information, refinery supply chemical product sales information, chemical supply refining product sales information, refinery supply chemical raw material inventory information, chemical supply refining raw material inventory information, refinery supply chemical unit processing capacity information and chemical supply refining unit processing capacity information, one or any combination thereof.

[0039] In one embodiment, according to the control information corresponding to the target working mode, one or any combination of the refining unit, the chemical unit, and the refining-chemical mutual supply unit in the production plan optimization model is controlled to convert the pre-established production plan optimization model into the target working mode, which may include: when the target working mode is the refining working mode, configuring the chemical unit control information to shut down the chemical unit in the production plan optimization model; configuring the refining-chemical mutual supply unit control information to add a refining-chemical mutual supply unit to the refining unit in the production plan optimization model.

[0040] Figure 3 FIG. 1 is a schematic diagram of a specific example of a production plan optimization model provided in an embodiment of the present invention, such as Figure 3 As shown, the single refinery production plan optimization OPTR Mode (refining work mode) in the existing production planning optimization model OPT Base Based on the configuration, the control information of the refining and chemical mutual supply unit is added, and the chemical supply and refining unit U CR and refinery supply chemical plant RC , configure the chemical unit control information, and purchase chemical raw materials in turn C , oil refining and chemical equipment RC 、Chemical Equipment Collection U C 、Chemical supply and refining equipment CR 、Chemical products sales SEL C closure.

[0041] In one embodiment, according to the control information corresponding to the target working mode, one or any combination of the refining unit, the chemical unit, and the refining-chemical mutual supply unit in the production plan optimization model is controlled to convert the pre-established production plan optimization model into the target working mode. It can also include: when the target working mode is the chemical working mode, configuring the refining unit control information to shut down the refining unit in the production plan optimization model; configuring the refining-chemical mutual supply unit control information to add a refining-chemical mutual supply unit to the chemical unit in the production plan optimization model.

[0042] Figure 4 FIG. 1 is a schematic diagram of a specific example of a production plan optimization model provided in an embodiment of the present invention, such as Figure 4 As shown, single chemical production plan optimization OPT C Mode (chemical work mode) in the existing production planning optimization model OPT Base On this basis, configure the control information of the refining and chemical mutual supply unit, and increase the refining and chemical supply unit U RC and chemical supply and refining equipment CR , configure the refining unit control information, and purchase the refining raw materials in turn R 、Chemical supply and refining equipment CR , Refining Unit Assembly R , oil refining and chemical equipment RC 、Refined Products Sales SEL R closure.

[0043] In one embodiment, according to the control information corresponding to the target working mode, one or any combination of the refining unit, the chemical unit, and the refining-chemical mutual supply unit in the production plan optimization model is controlled to convert the pre-established production plan optimization model into the target working mode. It can also include: when the target working mode is the refining-chemical integrated working mode, configuring the refining-chemical mutual supply unit control information, and adding the refining-chemical mutual supply unit to the refining unit and the chemical unit in the production plan optimization model respectively.

[0044] Figure 5 FIG. 1 is a schematic diagram of a specific example of a production plan optimization model provided in an embodiment of the present invention, such as Figure 5 As shown, the refining and chemical integration production plan optimization OPT RC Mode (refining and chemical integration working mode) in the existing production planning optimization model OPT Base On this basis, configure the control information of the refining and chemical mutual supply unit, and increase the refining and chemical supply unit U RC and chemical supply and refining equipment CR .

[0045] In one embodiment, control switches are set for each target working mode, and corresponding control information is customized in the production plan optimization model. Planners can flexibly select specific control information under different optimization modes according to the actual scope of optimization application. The main control information may include 3 primary main controls, namely "purchasing, sales, inventory settings, device processing capacity settings, and global control settings", and 8 secondary sub-controls.

[0046] In one embodiment, an “optimization range control” option can also be introduced in the production plan optimization model operation setting, and the optional information is the production plan optimization model OPT Base The defined and valid working mode control information in the selection allows only one-time execution of the target working mode. After execution, the current model is optimized by the production plan model OPT Base Quickly update to the selected target working mode. For example, in a refinery, if the refining division post planner executes the single refinery planning optimization mode (refining working mode) in the model, the current model will automatically be converted to the single refinery production planning optimization model OPT according to the preset single refinery optimization mode control information. R ; The post planner of the chemical division executes the single chemical planning optimization mode (chemical work mode) in the model, then the current model is automatically converted into the single chemical production planning optimization model OPT according to the preset single chemical optimization mode control information C ; The integrated management personnel of refining and chemical integration execute the refining and chemical integration planning optimization mode (refining and chemical integration working mode) in the model, and the current model is automatically converted into the refining and chemical integration production planning optimization model OPT according to the preset refining and chemical integration optimization mode control information RC .

[0047] The embodiment of the present invention further provides a device for processing oil refining and chemical production plan data, the principle of which is similar to the method for processing oil refining and chemical production plan data, and will not be described in detail here.

[0048] Figure 6 FIG. 1 is a schematic diagram of a data processing device for oil refining and chemical production planning provided in an embodiment of the present invention. Figure 6 As shown, the oil refining and chemical production planning data processing device may include:

[0049] The receiving module 601 is used to receive a request for applying a target working mode of oil refining and chemical production; the target working mode includes one of an oil refining working mode, a chemical working mode and an integrated refining and chemical working mode;

[0050] The generation module 602 is used to configure the control information corresponding to the target working mode for the pre-established production plan optimization model according to the request; the pre-established production plan optimization model takes the maximization of the economic benefits of the refinery and the chemical plant as the optimization goal, and is used to schedule and optimize the production plan data of the refinery and the chemical plant; the production plan optimization model includes a refinery unit, a chemical unit, and a refinery-chemical mutual supply unit; the refinery unit is used to simulate the processing of the refinery unit, and defines the number of refinery raw materials, the number of refinery products and the processing capacity of the refinery unit; the chemical unit is used to simulate the processing of the chemical unit, and defines the number of chemical raw materials, the number of chemical products and the processing capacity of the chemical unit; the refinery-chemical mutual supply unit is used to simulate the processing of the refinery supplying the chemical unit and / or the chemical supplying the refinery unit; the control information includes: refinery unit control information, chemical unit control information and refinery-chemical mutual supply unit control information;

[0051] The conversion module 603 is used to control one or any combination of the refining unit, chemical unit, and refining-chemical mutual supply unit in the production plan optimization model according to the control information corresponding to the target working mode, and convert the pre-established production plan optimization model into the target working mode.

[0052] In one embodiment, the generating module 602 is specifically used for:

[0053] Preset control information in the pre-established production planning optimization model;

[0054] Determining control information corresponding to the target working mode from preset control information;

[0055] Configure the corresponding control information into the pre-established production plan optimization model.

[0056] In one embodiment, the refining and chemical mutual supply unit is also used to define the quantity of chemical raw materials supplied by the refinery, the quantity of raw materials supplied by the chemical industry to the refinery, the quantity of chemical products supplied by the refinery, the quantity of products supplied by the chemical industry to the refinery, the processing capacity of the refinery supplying chemical equipment and the processing capacity of the chemical industry supplying refinery equipment.

[0057] In one embodiment, the refinery unit control information includes: refinery unit switch information, refinery raw material purchase information, refinery product sales information, refinery raw material inventory information, refinery unit processing capacity information, or any combination thereof;

[0058] Chemical unit control information includes: chemical unit switch information, chemical raw material procurement information, chemical product sales information, chemical raw material inventory information, chemical device processing capacity information, or any combination thereof;

[0059] The control information of the refining and chemical mutual supply unit includes: the switching information of the refining and chemical mutual supply unit, the procurement information of chemical raw materials for the refinery, the procurement information of chemical raw materials for the refinery, the sales information of chemical products for the refinery, the sales information of chemical products for the refinery, the inventory information of chemical raw materials for the refinery, the inventory information of chemical raw materials for the refinery, the processing capacity information of the refinery supplying chemical equipment and the processing capacity information of the chemical supplying the refinery.

[0060] In one embodiment, the conversion module 603 is specifically used to:

[0061] When the target working mode is the oil refining working mode, the chemical unit control information is configured to shut down the chemical unit in the production plan optimization model;

[0062] Configure the control information of the refining and chemical mutual supply unit, and add the refining and chemical mutual supply unit to the refining unit in the production plan optimization model.

[0063] In one embodiment, the conversion module 603 is specifically used to:

[0064] When the target working mode is the chemical working mode, the oil refining unit control information is configured to shut down the oil refining unit in the production plan optimization model;

[0065] Configure the control information of the refining and chemical mutual supply unit, and add the refining and chemical mutual supply unit to the chemical unit in the production plan optimization model.

[0066] In one embodiment, the conversion module 603 is specifically used to:

[0067] When the target working mode is the refining-chemical integrated working mode, the refining-chemical mutual supply unit control information is configured, and the refining-chemical mutual supply unit is added to the refining unit and the chemical unit in the production plan optimization model respectively.

[0068] Compared with the technical solution of "one-way switching from separation to integration" in the prior art, the embodiment of the present invention receives a request for applying a target working mode of oil refining and chemical production; the target working mode includes one of an oil refining working mode, a chemical working mode and an integrated refining and chemical working mode; according to the request, a pre-established production plan optimization model is configured with control information corresponding to the target working mode; the pre-established production plan optimization model takes maximizing the economic benefits of the refinery and the chemical plant as the optimization goal, and is used to schedule and optimize the production plan data of the refinery and the chemical plant; the production plan optimization model includes an oil refining unit, a chemical unit, and a refining and chemical mutual supply unit; the oil refining unit is used to simulate the processing of the refinery device, and define the number of refinery raw materials quantity, quantity of refined products and processing capacity of refinery units; the chemical unit is used to simulate chemical unit processing, and defines the quantity of chemical raw materials, the quantity of chemical products and processing capacity of chemical units; the refining and chemical mutual supply unit is used to simulate the processing of refinery supply to chemical unit and / or chemical supply to refining unit; the control information includes: refining unit control information, chemical unit control information and refining and chemical mutual supply unit control information; according to the control information corresponding to the target working mode, one or any combination of the refining unit, chemical unit and refining and chemical mutual supply unit in the production plan optimization model is controlled, and the pre-established production plan optimization model is converted into the target working mode, which can solve the problem of flexible switching of different optimization modes of refining, chemical and refining-chemical integration in the production planning and scheduling of refining and chemical enterprises.

[0069] By using the method and device in the embodiment of the present invention, when the refinery process and product yield change, only the refining and chemical integration model can be checked, and then the refining and chemical integration model can be flexibly converted into an oil refining model and a chemical model, thereby solving the problem of switching production planning and scheduling modes and improving planning efficiency.

[0070] An embodiment of the present invention further provides a computer device, Figure 7 It is a schematic diagram of a computer device in an embodiment of the present invention. The computer device 700 includes a memory 710, a processor 720, and a computer program 730 stored in the memory 710 and executable on the processor 720. When the processor 720 executes the computer program 730, the above-mentioned method for processing oil refining and chemical production plan data is implemented.

[0071] An embodiment of the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the above-mentioned method for processing oil refining and chemical production plan data is implemented.

[0072] An embodiment of the present invention further provides a computer program product, which includes a computer program. When the computer program is executed by a processor, the above-mentioned method for processing oil refining and chemical production plan data is implemented.

[0073] Those skilled in the art will appreciate that embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0074] The present invention is described with reference to flowcharts and / or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present invention. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0075] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0076] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0077] The specific embodiments described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A method for processing oil refining and chemical production planning data, characterized in that: include: Receive requests for application of target operating modes for oil refining and chemical production; The target working mode includes one of an oil refining working mode, a chemical working mode and an integrated refining and chemical working mode; According to the request, the pre-established production plan optimization model is configured with control information corresponding to the target working mode; The pre-established production plan optimization model takes the maximization of economic benefits of the refinery and the chemical plant as the optimization goal, and is used to schedule and optimize the production plan data of the refinery and the chemical plant; the production plan optimization model includes a refinery unit, a chemical unit, and a refinery-chemical mutual supply unit; the refinery unit is used to simulate the processing of the refinery unit, and defines the number of refinery raw materials, the number of refinery products, and the processing capacity of the refinery unit; the chemical unit is used to simulate the processing of the chemical unit, and defines the number of chemical raw materials, the number of chemical products, and the processing capacity of the chemical unit; the refinery-chemical mutual supply unit is used to simulate the processing of the refinery supplying the chemical unit and / or the chemical supplying the refinery unit; the control information includes: refinery unit control information, chemical unit control information, and refinery-chemical mutual supply unit control information; According to the control information corresponding to the target working mode, one or any combination of the refining unit, chemical unit, and refining-chemical mutual supply unit in the production plan optimization model is controlled to convert the pre-established production plan optimization model into the target working mode.

2. The method according to claim 1, characterized in that According to the request, the pre-established production plan optimization model is configured with control information corresponding to the target working mode, including: Preset control information in the pre-established production planning optimization model; Determining control information corresponding to the target working mode from preset control information; Configure the corresponding control information into the pre-established production plan optimization model.

3. The method according to claim 2, characterized in that The refining-chemical mutual supply unit is also used to define the quantity of chemical raw materials supplied by the refinery, the quantity of raw materials supplied by the chemical industry to the refinery, the quantity of chemical products supplied by the refinery, the quantity of products supplied by the chemical industry to the refinery, the processing capacity of the refinery supplying chemical equipment and the processing capacity of the chemical industry supplying the refinery.

4. The method according to claim 3, characterized in that The oil refining unit control information includes: oil refining unit switch information, oil refining raw material procurement information, oil refining product sales information, oil refining raw material inventory information, oil refining unit processing capacity information, one or any combination thereof; The chemical unit control information includes: chemical unit switch information, chemical raw material procurement information, chemical product sales information, chemical raw material inventory information, chemical device processing capacity information, or any combination thereof; The control information of the refining and chemical mutual supply unit includes: the switching information of the refining and chemical mutual supply unit, the purchasing information of chemical raw materials for supplying oil to refinery, the sales information of chemical products for supplying chemical products to refinery, the sales information of chemical products for supplying oil to refinery, the inventory information of chemical raw materials for supplying chemical products to refinery, the inventory information of chemical raw materials for supplying oil to refinery, the processing capacity information of chemical equipment for supplying chemical equipment and the processing capacity information of chemical equipment for supplying oil to refinery, or any combination thereof.

5. The method according to claim 4, characterized in that According to the control information corresponding to the target working mode, one or any combination of the refining unit, chemical unit, and refining-chemical mutual supply unit in the production plan optimization model is controlled to convert the pre-established production plan optimization model into the target working mode, including: When the target working mode is the oil refining working mode, the chemical unit control information is configured to shut down the chemical unit in the production plan optimization model; Configure the control information of the refining and chemical mutual supply unit, and add the refining and chemical mutual supply unit to the refining unit in the production plan optimization model.

6. The method according to claim 4, characterized in that According to the control information corresponding to the target working mode, one or any combination of the oil refining unit, the chemical unit, and the refining-chemical mutual supply unit in the production plan optimization model is controlled to convert the pre-established production plan optimization model into the target working mode, and further includes: When the target working mode is the chemical working mode, the oil refining unit control information is configured to shut down the oil refining unit in the production plan optimization model; Configure the control information of the refining and chemical mutual supply unit, and add the refining and chemical mutual supply unit to the chemical unit in the production plan optimization model.

7. The method according to claim 4, characterized in that According to the control information corresponding to the target working mode, one or any combination of the oil refining unit, the chemical unit, and the refining-chemical mutual supply unit in the production plan optimization model is controlled to convert the pre-established production plan optimization model into the target working mode, and further includes: When the target working mode is the refining-chemical integrated working mode, the refining-chemical mutual supply unit control information is configured, and the refining-chemical mutual supply unit is added to the refining unit and the chemical unit in the production plan optimization model respectively.

8. A data processing device for oil refining and chemical production planning, characterized in that: include: A receiving module, for receiving a request for applying a target working mode for oil refining and chemical production; The target working mode includes one of an oil refining working mode, a chemical working mode and an integrated refining and chemical working mode; A generation module, configured to configure control information corresponding to a target working mode for a pre-established production plan optimization model according to a request; The pre-established production plan optimization model takes the maximization of economic benefits of the refinery and the chemical plant as the optimization goal, and is used to schedule and optimize the production plan data of the refinery and the chemical plant; the production plan optimization model includes a refinery unit, a chemical unit, and a refinery-chemical mutual supply unit; the refinery unit is used to simulate the processing of the refinery unit, and defines the number of refinery raw materials, the number of refinery products, and the processing capacity of the refinery unit; the chemical unit is used to simulate the processing of the chemical unit, and defines the number of chemical raw materials, the number of chemical products, and the processing capacity of the chemical unit; the refinery-chemical mutual supply unit is used to simulate the processing of the refinery supplying the chemical unit and / or the chemical supplying the refinery unit; the control information includes: refinery unit control information, chemical unit control information, and refinery-chemical mutual supply unit control information; The conversion module is used to control one or any combination of the refining unit, chemical unit, and refining-chemical mutual supply unit in the production plan optimization model according to the control information corresponding to the target working mode, and convert the pre-established production plan optimization model into the target working mode.

9. The device according to claim 8, characterized in that The generation module is specifically used for: Preset control information in the pre-established production planning optimization model; Determining control information corresponding to the target working mode from preset control information; Configure the corresponding control information into the pre-established production plan optimization model.

10. The device according to claim 9, characterized in that The refining-chemical mutual supply unit is also used to define the quantity of chemical raw materials supplied by the refinery, the quantity of raw materials supplied by the chemical industry to the refinery, the quantity of chemical products supplied by the refinery, the quantity of products supplied by the chemical industry to the refinery, the processing capacity of the refinery supplying chemical equipment and the processing capacity of the chemical industry supplying the refinery.

11. The device according to claim 10, characterized in that The oil refining unit control information includes: oil refining unit switch information, oil refining raw material procurement information, oil refining product sales information, oil refining raw material inventory information, oil refining unit processing capacity information, one or any combination thereof; The chemical unit control information includes: chemical unit switch information, chemical raw material procurement information, chemical product sales information, chemical raw material inventory information, chemical device processing capacity information, or any combination thereof; The control information of the refining and chemical mutual supply unit includes: the switching information of the refining and chemical mutual supply unit, the purchasing information of chemical raw materials for supplying oil to refinery, the sales information of chemical products for supplying chemical products to refinery, the sales information of chemical products for supplying oil to refinery, the inventory information of chemical raw materials for supplying chemical products to refinery, the inventory information of chemical raw materials for supplying oil to refinery, the processing capacity information of chemical equipment for supplying chemical equipment and the processing capacity information of chemical equipment for supplying oil to refinery, or any combination thereof.

12. The device according to claim 11, characterized in that The conversion module is specifically used for: When the target working mode is the oil refining working mode, the chemical unit control information is configured to shut down the chemical unit in the production plan optimization model; Configure the control information of the refining and chemical mutual supply unit, and add the refining and chemical mutual supply unit to the refining unit in the production plan optimization model.

13. The device according to claim 11, characterized in that The conversion module is specifically used for: When the target working mode is the chemical working mode, the oil refining unit control information is configured to shut down the oil refining unit in the production plan optimization model; Configure the control information of the refining and chemical mutual supply unit, and add the refining and chemical mutual supply unit to the chemical unit in the production plan optimization model.

14. The device according to claim 11, characterized in that The conversion module is specifically used for: When the target working mode is the refining-chemical integrated working mode, the refining-chemical mutual supply unit control information is configured, and the refining-chemical mutual supply unit is added to the refining unit and the chemical unit in the production plan optimization model respectively.

15. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the method according to any one of claims 1 to 7 is implemented.

16. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

17. A computer program product, characterized in that The computer program product comprises a computer program, and when the computer program is executed by a processor, the method according to any one of claims 1 to 7 is implemented.

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