Converter smelting operation decision supporting system

A decision support system, converter smelting technology, applied in the manufacture of converters, special data processing applications, instruments, etc.

Inactive Publication Date: 2010-06-30
TIANJUSHI ENG TECH GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the optimization procedure and detailed description of the process system, the monitoring and feedback of the actual operation information of the post have always been problems that metallurgists have repeatedly explored but have not yet been well resolved.

Method used

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  • Converter smelting operation decision supporting system
  • Converter smelting operation decision supporting system
  • Converter smelting operation decision supporting system

Examples

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Embodiment Construction

[0031] Such as figure 1 As shown, the converter smelting operation decision support system of the present invention includes two database servers (the number can be increased or decreased) and several terminal PCs respectively set in the process room, management room, furnace control room and other departments and workshops. The database server and the terminal PC are connected to a local area network through an application server to communicate with each other and realize resource sharing. The original data receiving module and the data storage module are installed in the database server, and the real-time data curve generation module, the optimized batching module and the data optimization module are installed in each terminal PC.

[0032] The present invention also includes a sub-system for automatic collection of operation and final state data. The sub-system includes a data collection device for aerobic lance position, a slagging data collection device, a molten steel tempera...

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Abstract

The invention relates to a converter smelting operation decision supporting system of which the hardware system comprises a database server and a plurality of terminal personal computers (PC). The database server and the terminal PC are connected through a server to form a local area network; and an original data receiving module and a data storing module are arranged in the database server, and a real-time data curve generating module, an optimum proportioning module and a data optimum module. The hardware system also comprises an operation and final state data automatically collecting system comprising an oxygen lance position data collecting device, a slagging data collecting device, a molten steel temperature detecting device and a detecting device for carbon content in destination molten steel. The terminal PC displays a comprehensive real-time sign drawing for the process of converter smelting operation on line. The comprehensive real-time sign drawing comprises height identification of the oxygen lance position corresponding to the same time axis and added labels of slagging materials. The invention can direct the job operation of operators and support the operation decision of the operators.

Description

Technical field [0001] The invention relates to a computer-aided operating system for converter steelmaking, in particular to a converter smelting operation decision support system. Background technique [0002] The converter steelmaking production process is a complex multi-phase nonlinear physical and chemical reaction process, especially in the early stage of converter conversion. There are many factors that affect the conversion effect. The operating factors are complicated and difficult to estimate. It is impossible to rely on a single mathematical model to achieve closed-loop automation. control. At present, many small and medium-sized steel companies mostly rely on the manual input of process supervisors to record and store operating data during the converter steelmaking production process. Although large steel companies use automatic recording and storage systems, their recording and storage forms exist. There are defects such as scattered information and independent dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21C5/30G06F17/50
Inventor 张玉军冯聚合张专冯本勇王贺斌张凡高红岩
Owner TIANJUSHI ENG TECH GROUP
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