A ladle surface temperature measuring device and temperature measuring method
A surface temperature measurement and steel ladle technology, applied in measuring devices, thermometers, heat measurement, etc., can solve the problems of incapable of real-time detection of ladle surface temperature, hidden dangers of industrial site safety, and inability to realize remote monitoring, etc. Technical obstacles, the effect of low power consumption
Active Publication Date: 2019-09-06
NORTHEASTERN UNIV LIAONING
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Problems solved by technology
[0004] In the actual production process, because the ladle is moving, under the influence of the high-temperature molten steel inside, the surface temperature of the ladle is likely to change suddenly in an instant. Terminal monitoring, so that there is a great potential safety hazard in the industrial site
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[0031] The present invention will be further elaborated below in conjunction with the accompanying drawings of the description.
[0032] In order to overcome the difficulty of temperature measurement on the surface of the ladle and the difficulty in realizing remote monitoring in the actual production process, the present invention proposes a temperature measurement device on the surface of the ladle. With this device, the surface temperature of the ladle can be measured in real time and the data can be transmitted to a remote control center , Realize remote real-time monitoring to ensure production safety.
[0033] Such as figure 1 As shown, the ladle surface temperature measuring device of the present invention includes a protection unit, a temperature sensing unit and a Zigbee wireless transmission unit, wherein the temperature sensing unit abuts with each temperature collection point on the ladle surface, and the wireless transmission unit performs wireless data transmissi...
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The invention relates to a ladle surface temperature measuring device and temperature measuring method. The temperature sensing unit is in contact with each temperature collection point on the ladle surface, and the wireless transmission unit performs wireless data transmission with a remote control center; the temperature sensing unit and the wireless transmission unit are installed on In the protection unit, the whole is fixed on the outer surface of the ladle; the method is: fix the temperature sensing unit and the wireless transmission unit in the protection unit and electrically connect them, connect the protection unit to the surface of the object to be measured; rotate the protection layer to drive the inner shell to rotate, And slide back and forth, so that the end of the temperature sensing unit just touches the surface of the object to be measured, and the inner shell is fixed by the spring device; the temperature sensing unit transmits the collected surface temperature measurement data of the ladle to the remote control center through the wireless transmission unit . The invention fixes the temperature measuring device on the surface of the ladle, realizes automatic real-time measurement of the surface temperature of the ladle, realizes remote monitoring, ensures the safety of on-site workers and equipment, has low power consumption, low cost, easy networking, and strong practicability.
Description
technical field [0001] The invention relates to a ladle surface temperature measurement technology, in particular to a ladle surface temperature measurement device and a temperature measurement method. Background technique [0002] Ladle is an important high-temperature container in the metallurgical industry, and its service life and safety have a great impact on the normal operation of iron and steel production. How to realize the online soft measurement of the ladle lining thickness is a common concern of the majority of scientific research workers. [0003] The refractory material of the working layer of the ladle is periodically eroded and eroded by molten steel, so it continuously erodes and peels off. When the refractory material is partially damaged and is not found, it will cause serious steel breakout accidents. Therefore, use the temperature measuring device to measure the temperature of the outer surface of the ladle, and then use the established temperature of ...
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IPC IPC(8): G01K1/02G01K1/08G01K1/14G08C17/02G01K1/024G01K1/143
CPCG08C17/02G01K1/024G01K1/028G01K1/08G01K1/14
Inventor 李国军姜潇王晓东李治广伊智冯明杰杨强大张卫军
Owner NORTHEASTERN UNIV LIAONING