Steel ladle surface temperature measuring device and temperature measuring method
A surface temperature measurement, ladle technology, applied in measuring devices, thermometers, measuring heat and other directions, can solve problems such as inability to detect real-time ladle surface temperature, potential safety hazards in industrial sites, and inability to realize remote monitoring, etc., and achieves great promotion value. Technical barriers, the effect of low power consumption
Active Publication Date: 2018-08-31
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 steel ladle surface temperature measuring device and temperature measuring method. A temperature sensing unit abuts each temperature collecting point on the surface of a steel ladle, and a wireless transmission unit and a remote control center perform wireless data transmission; the temperature sensing unit and the wireless transmission unit are installed in a protectionunit to be integrally fixed to the outer surface of the steel ladle. The method includes the steps that the temperature sensing unit and the wireless transmission unit are fixed in the protection unit and are electrically connected, and the protection unit is connected to the surface of an object to be tested; a protective layer is rotated to drive an inner casing to rotate and slide back and forth, so that the end of the temperature sensing unit is just in contact with the surface of the object to be tested, and the inner casing is fixed by a spring device; the temperature sensing unit transmits the collected surface temperature measurement data of the steel ladle to the remote control center through the wireless transmission unit. According to the surface temperature measuring device, the temperature measuring device is fixed on the surface of the steel ladle, automatic real-time measurement of surface temperature of the steel ladle is achieved, remote monitoring is achieved, the safety of field workers and equipment is ensured, and the temperature measuring device 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 ...
Claims
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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