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Online infrared temperature measuring early warning system of continuous casting tundish and early warning method

A continuous casting tundish and early warning system technology, applied in the direction of radiation pyrometry, measuring devices, casting equipment, etc., can solve the problems of tundish damage, fixed monitoring points, difficult layout, etc., and achieve easy on-site management and comprehensive monitoring positions , the effect of convenient operation

Inactive Publication Date: 2016-03-09
莱芜钢铁集团泰东实业有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are problems such as complicated operation, difficult to arrange, fixed monitoring points, large limitations and low accuracy, and damage to the cladding body is very easy to cause the danger of steel leakage from here, causing even greater dangers

Method used

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  • Online infrared temperature measuring early warning system of continuous casting tundish and early warning method
  • Online infrared temperature measuring early warning system of continuous casting tundish and early warning method
  • Online infrared temperature measuring early warning system of continuous casting tundish and early warning method

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Embodiment Construction

[0025] The following are examples of the present invention, which are only used for explanation of the present invention and not for limitation.

[0026] see figure 2 , the temperature measurement and early warning system of the present invention includes a temperature measurement element, a signal processing device and an early warning system, the temperature measurement element is connected to the signal processing device, and the signal processing device accepts the input of the temperature measurement element and converts it into a temperature signal, the early warning system performs early warning according to the temperature signal obtained by processing; the temperature measuring element is set at a position 2-3m away from the continuous casting tundish to be measured, and the temperature measuring element can choose an infrared temperature measuring sensor, and the infrared ray The temperature sensor can withstand a temperature of 600 degrees Celsius.

[0027] The ab...

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Abstract

The invention provides an online infrared temperature measuring early warning system of a continuous casting tundish and an early warning method. The temperature measuring early warning system comprises a plurality of temperature measuring elements, a signal processing device and an early warning system. The temperature measuring elements and the signal processing device are connected. The signal processing device receives the input of the temperature measuring elements and converts the input into temperature signals. The early warning system conducts early warning according to the temperature signals obtained through checking and comparing of the temperature transmitted in through the temperature measuring elements and data set in the signal processing device. According to the online infrared temperature measuring early warning system of the continuous casting tundish and the early warning method, the changes of the temperature of a shell of the tundish along with reduction of the thickness of a working liner can be effectively monitored through the temperature measuring early warning system, early warning can be conducted, the use safety of the tundish is improved, and property safety of personnel and equipment is ensured.

Description

technical field [0001] The invention relates to the field of temperature monitoring, in particular to a continuous casting tundish online temperature measurement early warning system and an early warning method. Background technique [0002] The continuous casting tundish in a steelmaking plant is usually composed of cladding, permanent layer castables and working layers. In the process of continuous casting and pouring steel, once the quality of refractory materials or human negligence, it may cause the danger of wearing the tundish. It poses a great hazard to personal and equipment safety, and causes serious property loss. [0003] The inventor has found through long-term statistics of the tundish data after placing the tundish that the most problems with the working lining of the tundish are concentrated in the impact area of ​​the bottom of the tundish and the slag line around the pouring center. In order to avoid accidents, the current conventional method is Manual tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D2/00G01J5/00
Inventor 周显涛巩秀民刘少斌宿庆利张秀丽刘杰冯德斌曹宁郭超
Owner 莱芜钢铁集团泰东实业有限公司
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