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A fully automatic temperature measurement and sampling device outside the furnace and its method

A sampling device, fully automatic technology, applied in the field of metallurgy, can solve problems affecting production efficiency and casting slabs, operators' personal safety and health threats, to reduce personal risks, protect personal safety and health, and achieve high accuracy Effect

Active Publication Date: 2017-01-25
CHINA NAT HEAVY MACHINERY RES INSTCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problem that in the existing steelmaking production, the artificial temperature measurement and sampling affect the production efficiency and the slab, and easily pose a threat to the personal safety and health of the operators.

Method used

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  • A fully automatic temperature measurement and sampling device outside the furnace and its method
  • A fully automatic temperature measurement and sampling device outside the furnace and its method
  • A fully automatic temperature measurement and sampling device outside the furnace and its method

Examples

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Effect test

Embodiment 1

[0059] In order to solve the shortcomings of manual temperature measurement and sampling in the process of refining outside the furnace in steelmaking production, this scheme provides a method such as figure 1 The fully automatic temperature measurement and sampling device outside the furnace includes an automatic control module with PLC as the control core, and a gun magazine. The gun module, and the execution module above the gun module;

[0060] Such as image 3 As shown, the gun storehouse is composed of a gun storage rack 1, a gun-down mechanism 2 arranged under the gun rack 1, and a gun head conveying mechanism 3 arranged under the gun-down gun mechanism 2 below the gun rack;

[0061] Such as figure 2 As shown, the gun-taking and gun-delivering module is composed of a gun clamping and releasing mechanism 4 coordinated with the gun head conveying mechanism 3 and a gun delivery mechanism 5 connected with the clamping and releasing mechanism 4;

[0062] Such as Figure...

Embodiment 2

[0084] A kind of automatic temperature measurement and sampling method outside the furnace, such as Figure 8 , Figure 9 The full-automatic temperature measurement and sampling method outside the furnace includes the following steps:

[0085] Step 1: The various parts of the fully automatic temperature measurement and sampling device outside the furnace: the gun storehouse, the gun taking and sending module, the gun insertion and drawing module, and the execution module are initialized to a ready state;

[0086] Step 2: Put the gun head of the corresponding specification into the gun rack 1 in the gun library;

[0087] Step 3: When the PLC receives the preparation command from the human-machine interface HMI, it controls the gun head conveying mechanism 3 in the gun magazine to move to the bottom of the gun rack 1 corresponding to the gun head;

[0088] Step 4: The cylinder in the gun-stopping gun mechanism 2 extends out, and the gun-blocking ring unscrews the gun head to b...

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Abstract

The invention belongs to the field of metallurgical technology and in particular relates to a full-automatic temperature-measurement sampling device outside a furnace. When a refining worker measures the temperature and carries out sampling, the position of the insertion point and the insertion depth of a temperature measurement gun are controlled automatically, the heating time of the temperature measurement gun can be controlled accurately, the stability is improved and the factors influencing the accuracy can be reduced; compared with a manual temperature measurement method, the device can acquire the temperature value with high precision, and the sample components have low fluctuation, therefore, the influences on the production efficiency of a continuous casting machine and the quality of a casting blank are reduced; and besides, the labor intensity is lower than that of the manual temperature measurement and sampling, and the device does not need to adapt to a severe environment, the personal risk of the temperature measurement personnel is reduced, and the personnel safety and the body health of the operators can be effectively protected.

Description

technical field [0001] The invention belongs to the technical field of metallurgy, and in particular relates to a fully automatic temperature measuring and sampling device outside a furnace and a method thereof. Background technique [0002] In steelmaking production, extra-furnace refining plays a very important role in improving the quality of steel products, expanding varieties, reducing costs, and optimizing steelmaking production processes. Especially since the implementation of constant speed pouring in slab continuous casting, there have been more stringent requirements on the temperature and composition of refined molten steel, and the accuracy of manual temperature measurement and sampling can no longer meet the requirements for the quality of molten steel in the next process. Accurate temperature measurement and sampling during the refining process is of great significance to improving the accuracy of molten steel temperature measurement and smelting quality, reduc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/10G01K13/12
Inventor 张明李俊辉刘向吴建龙周友军任彤陈亚文马正峰曹海玲张钰
Owner CHINA NAT HEAVY MACHINERY RES INSTCO
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