Modular cover lifting and temperature measuring device for vertical flue at top of coke oven
A technology of temperature measuring device and coke oven, applied in the direction of measuring device, movable furnace cover, furnace, etc., can solve problems such as large measurement error, and achieve the effect of improving cooling effect, shortening working time and saving space
Inactive Publication Date: 2018-03-30
TAIYUAN UNIV OF TECH
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Problems solved by technology
[0004] In order to solve the problem that the existing manual measurement of the temperature of the vertical flue of the coking oven, the temperature measurement point is affected by the temperature measurement time, the temperature measurement location, human factors, etc., and the measurement error is relatively large, it provides a coking oven top vertical flue module The cover-lifting temperature measuring device can complete the cover-lifting and temperature-measuring action in a limited temperature-measuring space only by moving back and forth in a small range. Measurement error
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[0026] The specific embodiment of the present invention will be further described in conjunction with the accompanying drawings.
[0027] Modular cover lifting temperature measurement device, including two parts: lifting cover and temperature measurement. The cover lifting part includes an electric push rod and an electromagnet, and the electromagnet is connected to the end of the electric push rod; the temperature measurement part includes an infrared thermometer, an axial flow fan, Air cleaner and air deflector. The invention can be mounted on a mobile carrier or a temperature measuring robot and can move relative to the mobile carrier. The movement track of the temperature measuring device is set above the nose bridge brick in the vertical fire channel.
[0028] Such as figure 1 As shown in the figure, the components of a modular cover-lifting temperature-measuring device for the top flue of a coking oven include a cover plate 1, an air filter 2, an axial flow fan 3, an i...
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The invention belongs to the technical field of temperature measurement of vertical flues at the tops of coke ovens, particularly relates to a modular cover lifting and temperature measuring device for a vertical flue at the top of a coke oven, and solves the problem of relatively large measurement errors due to influence of temperature measuring time, temperature measuring locations, human factors and the like on temperature measuring points during manual measurement of the temperatures of the vertical flues of the coke ovens at present. The device is carried on a moving carrier, can move relative to the moving carrier and comprises a cover lifting part and a temperature measuring part which are arranged inside the same box body; the cover lifting part comprises an electromagnet and an electromagnet lifting mechanism; the temperature measuring part comprises an infrared thermometer with the moving track arranged above a noise bridge brick in the vertical flue; and air inside the box body is kept at the positive pressure. The device is used for measuring the temperature in the vertical flue on the side of a rail at the top of the coke oven, integrates cover lifting, temperature measurement, cooling and dust prevention, is small in size and simple in structure, can be matched with the moving carrier conveniently and is beneficial to automatic temperature measurement.
Description
technical field [0001] The invention belongs to the technical field of temperature measurement of the top flue channel of coking oven, and specifically relates to a modular cover-lifting temperature measurement device for the top flue channel of coking oven. Possible measurement errors in temperature measurement reduce the labor intensity of operators. Background technique [0002] The temperature measurement of the coke oven vertical flue in a coking plant has always been an important daily work in coke oven production. The existing practice is that the operator uses an optical pyrometer or an infrared thermometer to aim at the bottom of the vertical flue to measure the surface temperature of the nose brick. Manual measurement of temperature measurement points is affected by temperature measurement time, temperature measurement location, human factors, etc., and the measurement error is relatively large. How to improve the temperature measurement accuracy and improve the wo...
Claims
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IPC IPC(8): F27D21/00F27D1/18G01J5/00G01J5/02
CPCF27D21/0014F27D1/1808F27D2001/1825G01J5/00G01J5/0044G01J5/02
Inventor 沈芳罗璐杜晓宇郭文亮孙勤康简熙孙园露谢戈辉田浩潘国强
Owner TAIYUAN UNIV OF TECH