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Improved method and device for generating blending Block plan, and storage medium

A mixing and planning technology, which is applied in the field of smelting ingredients, can solve problems such as large differences in block plans, difficulty in solving, and numerous constraints, and achieve the effects of improving practicability and efficiency, simplifying the calculation process, and improving calculation efficiency

Pending Publication Date: 2022-03-01
WISDRI ENG & RES INC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Realize that the composition of each block plan is basically the same as that of the large pile, and at the same time ensure that the total ratio plan of the mixed ore large pile meets the requirements, and also consider the harmful elements in the raw materials. The material types of each block plan should be the same as much as possible, etc. There are many factors and constraints involved in the solution process of this problem, and it is difficult to solve it.
At present, the formulation of block plans in iron and steel enterprises mostly adopts manual calculation, which has high requirements for dispatchers, and the block plans formulated by different personnel are quite different, and the quality is difficult to guarantee, which cannot meet the requirements for precise control of the quality of mixed ore.
The solution method developed by the linear programming method cannot meet the nonlinear constraints, and the solution based on the intelligent optimization algorithm is not robust enough. Under many constraints, the optimization solution process takes a long time

Method used

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  • Improved method and device for generating blending Block plan, and storage medium
  • Improved method and device for generating blending Block plan, and storage medium
  • Improved method and device for generating blending Block plan, and storage medium

Examples

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Embodiment 1

[0072] like figure 1 Shown is a flow chart of a method for generating an improved mixing batching Block plan in an embodiment of the present invention, showing the specific implementation steps of the method, taking the data of a raw material yard of a certain iron and steel enterprise as an example, including:

[0073] In step S1, obtain the overall plan of mixing the pile;

[0074] In this example, the overall plan of the mixed large pile includes the weight of various materials that the entire mixed large pile needs to use, the SiO2 of each material 2 Content value, TFe content value, H 2 O content value, harmful element total content and silicon content grade, use the total plan of mixing large heap shown in the following table in the present embodiment, as calculation example;

[0075]

[0076]

[0077] Among them, the silicon content level is automatically generated according to the silicon content in the material and the silicon content range preset by the user....

Embodiment 2

[0138] The present invention also provides the system / electronic device, such as image 3 As shown, the device includes a processor 301, a memory 302, a bus 303, and a computer program stored in the memory 302 and operable on the processor 301. The processor 301 includes one or more processing cores, and the memory The memory 302 is connected to the processor 301 through the bus 303, and the memory 302 is used to store program instructions. When the processor executes the computer program, it realizes the steps in the above method embodiment of the first embodiment of the present invention.

[0139] Further, as an executable solution, the system / electronic device may be computing devices such as desktop computers, notebooks, palmtop computers, and cloud servers. The system / electronic device may include, but is not limited to, a processor, memory. Those skilled in the art can understand that the composition structure of the above-mentioned system / electronic equipment is only a...

Embodiment 3

[0143] The present invention also provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above method in the embodiment of the present invention are implemented.

[0144] If the integrated modules / units of the system / electronic equipment are realized in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the present invention realizes all or part of the processes in the methods of the above embodiments, and can also be completed by instructing related hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer When the program is executed by the processor, the steps in the above-mentioned various method embodiments can be realized. Wherein, the computer program inclu...

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PUM

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Abstract

The invention relates to the technical field of smelting burdening. The invention specifically discloses an improved method for generating a blending Block plan. The method comprises the following steps: acquiring a total plan of a blending heap; acquiring process parameters of the uniformly-mixed ingredients; inputting the total plan of the uniform mixing heap and the process parameters of the uniform mixing ingredients into the Block splitting model; specifying a constraint condition of a first Block plan in the Block splitting model, and executing an optimization algorithm to obtain all split Block plans; wherein the Block splitting model is used for splitting a total plan of a uniformly mixed heap into a plurality of Block plans. The invention further provides an improved device for generating the Block plan of the blending ingredients and a computer readable storage medium, wherein the method is applied to the improved device for generating the Block plan of the blending ingredients. According to the improved method and device for generating the blending batching Block plan, the calculation process is simplified, the calculation efficiency and the stability of the solution are improved, and the practicability and the high efficiency of Block plan generation are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of smelting batching, in particular to an improved method, device and storage medium for generating a mixed batching Block plan. Background technique [0002] The mixing of iron-containing raw materials is an important part of the production of iron and steel enterprises, and the quality of the mixed ore plays a key role in the quality of the sintered ore. The Block ingredient plan originated in Japan and was first adopted by Baosteel in my country. Due to its strong planning, easy production organization and operation, and quality control, the Block plan has been gradually promoted after its introduction. [0003] Block plan refers to the splitting of the mixed batch plan into multiple block plans, requiring the ingredients of each block plan to be as similar as possible, with the same quantity and ingredients as possible. Since the content of silicon and iron has the most significant impact on the sinteri...

Claims

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Application Information

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IPC IPC(8): G06Q10/08G06Q10/06G06F30/20G06F111/04
CPCG06Q10/087G06Q10/06313G06F30/20G06F2111/04
Inventor 梁小兵叶理德赵菁路万林
Owner WISDRI ENG & RES INC LTD