Method, device and equipment for calculating ratio of original materials and readable storage medium

A raw material and calculation result technology, which is applied in calculation, manufacturing calculation system, data processing application, etc., can solve the problem that the influence of molten iron cost cannot be considered, and the artificial experience evaluation method cannot realize fast and dynamic raw material ratio and raw material ratio. Proportioning hysteresis and other problems to achieve the effect of eliminating local optimum and global suboptimality, fast solution speed, and reduced labor costs

Pending Publication Date: 2022-06-03
杉数科技(北京)有限公司 +3
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the ratio of raw materials generally uses the artificial experience evaluation method, which can only be optimized locally, that is, to optimize the ratio of raw materials of sinter, pellets and lump ore, and cannot consider the three refining processes. Influence of Relative Proportion of Iron Intermediate Products on the Cost of Hot Metal
At the same time, the manual experience evaluation method cannot achieve a fast and dynamic ratio of raw materials
Therefore, when the relevant national standards change the constraints on certain proportioning components, there is a lag in the adjustment of the proportioning of raw materials

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method, device and equipment for calculating ratio of original materials and readable storage medium
  • Method, device and equipment for calculating ratio of original materials and readable storage medium
  • Method, device and equipment for calculating ratio of original materials and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] like figure 1 As shown, this embodiment provides a method for calculating the ratio of raw materials, and the method includes step S1, step S2, step S3 and step S4.

[0068] Step S1, obtaining first data, where the first data includes process parameter information of at least one technological process, and the target product is prepared through the technological process;

[0069] Step S2, constructing a first linear mathematical programming model based on the first data, and the first linear mathematical programming model is used to solve the input amount of each raw material in each of the technological processes when the cost of the target product is minimum;

[0070] Step S3, carrying out an optimal solution to the first linear mathematical programming model to obtain a solution result;

[0071] Step S4, obtaining the ratio of each raw material in each of the technological processes based on the solution result.

[0072] This embodiment proposes a linear mathematic...

Embodiment 2

[0107] like figure 2 As shown, this embodiment provides a device for calculating the ratio of raw materials, the device includes a first acquisition module 701 , a first construction module 702 , a first solution module 703 and a first calculation module 704 .

[0108] A first acquisition module 701, configured to acquire first data, where the first data includes process parameter information of at least one process flow through which a target product is prepared;

[0109] The first building module 702 is configured to build a first linear mathematical programming model based on the first data, and the first linear mathematical programming model is used to solve the minimum cost of the target product. material input;

[0110] a first solving module 703, configured to perform an optimal solution to the first linear mathematical programming model to obtain a solution result;

[0111] The first calculation module 704 is configured to obtain the ratio of each raw material in ea...

Embodiment 3

[0133] Corresponding to the above method embodiments, the embodiments of the present disclosure also provide a device for calculating the ratio of raw materials. The device for calculating the ratio of raw materials described below and the method for calculating the ratio of raw materials described above can be referred to each other correspondingly.

[0134] image 3 It is a block diagram of a device 800 for calculating raw material ratio according to an exemplary embodiment. like image 3 As shown, the device 800 for calculating the ratio of raw materials may include: a processor 801 and a memory 802 . The apparatus 800 for calculating raw material proportions may also include one or more of a multimedia component 803 , an input / output (I / O) interface 804 , and a communication component 805 .

[0135]The processor 801 is configured to control the overall operation of the device 800 for calculating the ratio of raw materials, so as to complete all or part of the steps in th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a method, device and equipment for calculating the ratio of original materials and a readable storage medium, and the method comprises the steps: obtaining first data, the first data comprises process parameter information of at least one process flow, and preparing a target product through the process flow; a first linear mathematical programming model is constructed based on the first data, and the first linear mathematical programming model is used for solving the input amount of each original material in each technological process when the cost of the target product is minimum; performing optimization solution on the first linear mathematical programming model to obtain a solution result; and obtaining the ratio of each original material in each technological process based on the solving result. When the model is constructed, parameter information in each process flow is comprehensively considered, so that the optimal ratio meeting the condition can be obtained when the model is used for calculation.

Description

technical field [0001] The present invention relates to the technical field of metal smelting, and in particular, to a method, device, device and readable storage medium for calculating the ratio of raw materials. Background technique [0002] At this stage, the ratio of raw materials generally uses artificial experience evaluation method, which can only be optimized locally, that is, the ratio of raw materials of sinter, pellet and lump ore can be optimized, but these three kinds of refining cannot be considered. The effect of relative proportions of iron intermediates on the cost of molten iron. At the same time, the manual experience evaluation method cannot realize the rapid and dynamic raw material ratio. Therefore, when the relevant national standards change the constraints on certain proportioning components, there is a lag in the adjustment of the proportions of raw materials. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/04
CPCG06Q10/04G06Q50/04Y02P90/30
Inventor 王钰豪
Owner 杉数科技(北京)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap