Special auxiliary device for continuous measurement of molten iron temperature and molten iron temperature continuous measurement system

A technology of molten iron temperature and auxiliary device, which is applied in the direction of measuring device, optical radiation measurement, radiation pyrometry, etc. Error, the effect of protecting the window clean

Active Publication Date: 2009-10-14
SHANGHAI ADVANTECH AUTOMATION ENG
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  • Application Information

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Problems solved by technology

In view of the occurrence of the above situation, the temperature measurement curve is either high or low seriously deviates from the reality,

Method used

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  • Special auxiliary device for continuous measurement of molten iron temperature and molten iron temperature continuous measurement system
  • Special auxiliary device for continuous measurement of molten iron temperature and molten iron temperature continuous measurement system
  • Special auxiliary device for continuous measurement of molten iron temperature and molten iron temperature continuous measurement system

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Embodiment Construction

[0031] In order to be able to understand the technical content of the present invention more clearly, the following embodiments are specifically described in detail.

[0032] See Figure 1-Figure 2 As shown, the special auxiliary device for continuous measurement of molten iron temperature of the present invention includes an air cooling jacket 7. The air cooling jacket 7 includes a main pipe 71 and a secondary pipe 72, and the main pipe 71 includes a first end 73 and a second end. 74. The first end 73 has an air inlet 75, the auxiliary pipe 72 communicates the first end 73 and the second end 74, and the main pipe 71 has an infrared radiation thermometer installation position 76, The infrared radiation thermometer installation position 76 is located between the first end 73 and the second end 74. After the infrared radiation thermometer 1 is installed in the infrared radiation thermometer installation position 76 in the main pipe 71, the first end 73 and the second end 74 of the m...

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Abstract

The invention relates to a special auxiliary device for continuous measurement of molten iron temperature. The device comprises an air-cooling jacket, wherein an auxiliary tube of the air-cooling jacket is communicated with a first end part and a second end part of a main tube; the first end part is provided with an air inlet; a mounting position for an infrared radiation thermometer positioned between the first end part and the second end part is arranged in the main tube; and preferably, an air path which is communicated with the auxiliary tube and oriented to the mounting position of the infrared radiation thermometer is arranged in the second end part. The device also comprises a light shading tube which is inserted and fixed in the second end part, an adjusting device and an air supply component, wherein the adjusting device comprises a fixed link and an adjusting part; the first end part is fixed on the fixed link; the adjusting part is fixed with the fixed link and the second end part respectively; and an air outlet pipeline of the air supply component is connected with the air inlet. The invention also relates to a molten iron temperature continuous measurement system with the special auxiliary device. The special auxiliary device has smart design, and can accurately and continuously measure the molten iron temperature, thereby realizing real application of the infrared radiation thermometer in molten iron temperature measurement.

Description

Technical field [0001] The invention relates to the technical field of temperature measurement systems, in particular to the technical field of molten iron temperature measurement systems in the steel industry, and specifically refers to a special auxiliary device for continuous measurement of molten iron temperature and a continuous measurement system for molten iron temperature. Background technique [0002] Infrared radiation thermometers have the characteristics of non-contact measurement, wide measurement range, fast temperature measurement, high accuracy, high sensitivity, safe use and long service life. Therefore, they are valued by various industries and have a wider range of applications. However, the infrared radiation thermometer is affected by the radiation coefficient; background noise, absorption and scattering on the optical path, etc., also seriously affect its application range. Especially in the temperature measurement of molten iron, the surface infrared radiat...

Claims

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Application Information

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IPC IPC(8): G01J5/02G01J5/06
Inventor 吴迪张浩廖扬华刘启凯钟山马辉谭天雷汪德林蔡中燕赵阳基
Owner SHANGHAI ADVANTECH AUTOMATION ENG
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