Temperature measurement sampling robot process arrangement and operation process for steelmaking production refining treatment

A robot and sampler technology, applied in the field of metallurgy, can solve problems such as the inability to achieve one-button intelligent automatic steelmaking, improve the success rate and data reliability, stabilize the determination of molten steel composition and temperature, and improve alloy yield. yield effect

Active Publication Date: 2020-06-12
CISDI ENG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a temperature measurement and sampling robot process layout and operation flow for steelmaking production and refining treatment, which is used to solve the problem that the automatic device temperature measurement and sampling in the prior art cannot achieve one-key The problem of intelligent automatic steelmaking

Method used

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  • Temperature measurement sampling robot process arrangement and operation process for steelmaking production refining treatment
  • Temperature measurement sampling robot process arrangement and operation process for steelmaking production refining treatment
  • Temperature measurement sampling robot process arrangement and operation process for steelmaking production refining treatment

Examples

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Effect test

Embodiment 1

[0060] Take the metallurgical production of a 150tLF furnace in a steelmaking plant as an example. The LF furnace (ladle refining furnace) is arranged with collinear double ladle cars and single processing station (see details Figure 4 to Figure 6 ), while one ladle car is at the processing position for refining treatment, the other ladle car can be at the wire feeding position or ladle lifting position, so that the refining process time of the two ladles overlaps, thereby shortening the interval between ladle refining, Shorten the production cycle. In order to avoid the obvious hazards caused by the splashing of molten steel to the manual temperature measurement and sampling operation, from the perspective of safety and intelligent improvement, a new robot is added to replace the manual temperature measurement and sampling operation. The temperature measurement and sampling operation process is as follows:

[0061] 1) Ladle entering the station: the metallurgical crane lif...

Embodiment 2

[0088] Take the metallurgical production of 60tLF furnace in a steelmaking plant as an example. The LF furnace adopts double processing positions with rotating electrode arms and a double row ladle car arrangement (see Figure 5 and Figure 7 ), while one ladle car is at the processing position for refining treatment, the other ladle car can be at the wire feeding position or ladle lifting position, so that the refining process time of the two ladles overlaps, thereby shortening the interval between ladle refining and shortening Production cycle. In order to avoid the obvious hazards caused by the splashing of molten steel to the manual temperature measurement and sampling operation, from the perspective of safety and intelligent improvement, a new robot is added to replace the manual temperature measurement and sampling operation. The process layout of the temperature measurement and sampling robot is as follows:

[0089] The refining treatment process design of double pro...

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Abstract

The invention provides a temperature measurement sampling robot process arrangement and operation process for steelmaking production refining treatment. According to the method, a robot walking trackparallel to a buggy ladle track, a robot body, a temperature measurement sampling gun, a probe storage rack, a paper tube scraper and a steel sample stripping device are arranged on a main operation platform, the robot moves on the walking rail and can reach a plurality of stations, and the molten steel temperature measurement, molten steel sampling, paper tube probe insertion, paper tube probe scraping and other operations are completed at different stations. According to the present invention, the industrial robot is used for replacing the manual work for temperature measurement and sampling, operators are prevented from being scalded by the splashing of steel slag, meanwhile, the robot is used for automatic temperature measurement and sampling. The stability and consistency of the detection data are kept by controlling the consistency of the depth and position of a measuring point under the molten steel level, so that the process is an advanced technology for guaranteeing the quality of steel products.

Description

technical field [0001] The invention relates to the technical field of metallurgy, in particular to a process layout and operation flow of a temperature measuring and sampling robot for steelmaking production and refining treatment. Background technique [0002] Modern steelmaking production is mainly divided into two stages: primary smelting and refining. The process methods used in primary smelting mainly include converter, electric furnace, induction furnace, etc. Refining is to carry out the molten steel after primary smelting according to the temperature and composition required by the final molten steel product. deal with. During the refining process, the molten steel needs to be subjected to multiple temperature measurement and sampling analysis according to the technological requirements. [0003] However, the current temperature measurement and sampling operations have two forms: manual temperature measurement and sampling and automatic device temperature measureme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K13/12G01N1/14B25J11/00
CPCG01K13/125G01N1/14B25J11/00
Inventor 刘向东刘景亚杨宁川万小丽张燕彤谭云龙
Owner CISDI ENG CO LTD
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