Blast furnace coal injection scheme design method and device and readable medium

Abstract

The invention provides a blast furnace coal injection scheme design method and device and a readable medium, and the method comprises the steps: obtaining the target coal pulverizing amount of a target blast furnace coal injection scheme, and selecting at least one alternative mill image block from at least one pre-created mill image block according to the target coal pulverizing amount; selectingat least one target mill image block from the at least one alternative mill image block according to a mill selection instruction from a user; selecting a target factory building block from at leastone factory building block created in advance according to the target pulverizing amount; and generating a scheme drawing corresponding to the target blast furnace coal blending scheme according to the selected at least one target mill block and the selected target workshop module. According to the method and device, at least one target mill block and at least one target workshop block are selected according to the target coal pulverizing amount, at least one target mill block and at least one target auxiliary equipment block in the workshop blocks are connected through the pipeline blocks, the scheme drawing corresponding to the target blast furnace coal injection scheme is generated, and the design efficiency of the blast furnace coal injection scheme can be improved through the scheme.

Description

Technical field[0001]The present invention relates to the field of computer technology, in particular to a method, device and readable medium for designing a blast furnace coal injection scheme.Background technique[0002]Because blast furnace ironmaking technology has the advantages of good economic indicators, simple technology, large production, high labor productivity, and low energy consumption, blast furnace ironmaking technology is currently the main method of producing steel. Among them, blast furnace coal injection is an important part of blast furnace ironmaking. Blast furnace coal injection is mainly composed of raw coal storage and transportation, pulverized coal preparation, pulverized coal transportation, pulverized coal injection, dry gas preparation, and gas supply power system.[0003]In recent years, blast furnace manufacturers have summarized many mature technologies related to coal injection in blast furnaces. The blast furnace coal injection process involves the des...

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Problems solved by technology

[0004] However, at present, blast furnace industrial manufacturers or design institutes usually use general-purpose computer-aided design software (such as AutoCAD software) to design blast furnace coal injection schemes, and the plants and equipment involved in the blast furnace coal injection process need to be designed according to customer needs However, it takes a lot of time to draw the plant, equipment and other parts, resulting in low efficiency in the design of the blast furnace coal injection scheme

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