Automatic method of measuring temperature for coke furnace and system of measuring temperature

An automatic, coke oven technology, applied in coke ovens, thermometers, measuring devices, etc., can solve the problems of large sensor accuracy error, high cost, large human error in measurement accuracy, etc., to achieve high measurement reliability, reduce impact, and solve safety problems. effect of the problem

Inactive Publication Date: 2005-01-12
张建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the normal production process of domestic and domestic coke ovens, hand-held optical thermometers are generally used for manual measurement. The human errors in the measurement accuracy are large, and the working environment is poor, especially the closed-loop automatic control of the coke oven heating model cannot be satisfied. requirements, resulting in the coke oven heating automatic control system cannot be effectively realized
Although people have recognized the importance of automatic temperature measurement very early, some pre-embedded temperature sensors and the method of installing fixed optical probes have been used in recent years, but due to the large number o

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  • Automatic method of measuring temperature for coke furnace and system of measuring temperature
  • Automatic method of measuring temperature for coke furnace and system of measuring temperature
  • Automatic method of measuring temperature for coke furnace and system of measuring temperature

Examples

Experimental program
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Effect test

Example Embodiment

[0024] Example 1: Such as figure 1 , 2 , 3 and 5, a coke oven automatic temperature measurement system, composed of a temperature measurement track 1, an automatic temperature measurement device 2, a brush type communication head 3 and a host computer 6, the temperature measurement track 1 is set in the coke oven 5 The ring track outside the furnace surface coal loading car track 11, the standing fire channel 8 exit in the temperature measurement track 1 is a standard temperature measurement hole 7; the brush type communication head 3 is located above the ring temperature measurement track, and the brush type communication head 3 is connected to the host computer 6 set in the coke oven operating room through the communication line 4; the automatic temperature measuring device 2 is equipped with a computer and an optical probe, and can automatically walk on the temperature measuring track 1 to measure the temperature through an external mains.

[0025] The automatic temperature me...

Example Embodiment

[0026] Example 2: Such as figure 1 , 2 , 3, 4, 6, 7, 8, 9, 10, 11 and 12, a coke oven automatic temperature measurement system, consisting of a temperature measurement track 1, an automatic temperature measurement car 2, an electric brush communication head 3 and The upper computer is composed of 6, and the brush type communication head is connected with the upper computer through the communication line 4. The temperature measurement track 1 is an annular track set on the inner side of the coal charging car track 11 of the coke oven 5, and the exit of the standing fire channel 8 located in the temperature measurement track is a standard temperature measurement hole 7; the brush type communication head 3 is located in the ring temperature measurement Above the track 1; the automatic temperature measuring car 2 consists of a car body 14 with thermal insulation effect, a computer 23 installed in the car body 14, an optical probe 10, a driving device, and a power supply 22 that provi...

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Abstract

A temp measuring system of coke-oven consists of ring rail, automatic temp measuring unit with optical probe, communication head and top position computor. The measuring method includes carrying out real measurement by scanning temp inside oven at measuring hole on vertical fire channel, transmitting measured data to top position computer through cabled communication line, calculating out temp for each vertical fire channel and controlling coke-oven heating system.

Description

technical field [0001] The invention relates to a temperature measuring method and a temperature measuring device thereof, in particular to an automatic coke oven temperature measuring method and a temperature measuring system thereof. Background technique [0002] Temperature control is the key to the production control of a coke oven. The accuracy of temperature control will directly affect the quality of coking products and the life of the coke oven. In the coke oven heating system, temperature measurement is the core of the coke oven heating control system. At present, in the normal production process of domestic and domestic coke ovens, hand-held optical thermometers are generally used for manual measurement. The human errors in the measurement accuracy are large, and the working environment is poor, especially the closed-loop automatic control of the coke oven heating model cannot be satisfied. requirements, resulting in the coke oven heating automatic control system ...

Claims

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Application Information

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IPC IPC(8): C10B41/00G01K11/00
Inventor 张建
Owner 张建
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