Flue gas detection system
A flue gas detection and gas cell technology, which is used in measurement devices, material analysis by optical means, instruments, etc., can solve the problems of inability to guarantee measurement accuracy, damage to measurement instruments, and inability to ensure effective heating of the gas to be measured.
Active Publication Date: 2016-12-07
HEFEI GOLD STAR MECHATRONICS TECH DEV CO LTD
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Problems solved by technology
Due to the unreasonable setting and layout of the heating unit in the prior art, not only cannot ensure the effective heating of the gas to be measured, but also cause damage to the measuring instrument, and the measurement accuracy cannot be guaranteed
Method used
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Embodiment Construction
[0010] to combine figure 1 and 2 , the flue gas detection system includes an incubator 10, a gas pool 20 and a heating plate 30 for heating the gas pool 20 are arranged in the incubator 10, the gas pool 20 is in the shape of a cylinder, and the gas to be measured is connected to the intake pipe 40 from both ends of the gas pool 20. In the gas pool 20, the middle part of the gas pool 20 is connected to the exhaust pipe 50 to discharge the gas to be measured;
[0011] The insulated box 10 can adopt a conventional sandwich structure filled with an insulating layer. The gas to be measured enters the gas pool 20 from both ends of the gas pool 20 connected to the inlet pipe 40, and can provide a stable and uniform gas state under the heating environment provided by the heating plate 30, which is convenient for the detection of the measuring device, and the measuring device can be selected with high detection accuracy. Light measuring instrument. Since the heat insulation pad 22 i...
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The invention discloses a flue gas detection system which comprises a heat-preserving box. A gas pool and a heating plate used for heating the gas pool are arranged in the heat-preserving box. The gas pool is cylindrical. To-be-detected gas is introduced into the gas pool from gas inlet pipes at the two ends of the gas pool. An exhaust pipe connected to the middle of the gas pool guides and exhausts the to-be-detected gas. One end of the gas pool is provided with a flange, and the flange is connected to the box wall of the heat-preserving box by arranging a heat-insulation pad. By means of the technical scheme, the gas pool is arranged in the heat-preserving box to be heated, the to-be-detected gas is in a proper detected state in the gas distribution mode that the two ends of the gas pool are used for gas inflow and the middle portion of the gas pool is used for gas exhaust, and detection efficiency and detection precision are improved.
Description
technical field [0001] The invention relates to a gas detection system, in particular to a gas to be detected in a stable state to be detected after being heated. Background technique [0002] In the prior art, the gas to be detected often needs to be referred to a place where the detection equipment is convenient to arrange for detection. Generally speaking, the gas to be tested must first be guided from the pipeline to the detection gas pool, and the indicators to be detected are mainly the gas composition and content. , spectrometry is a routine detection method. [0003] After the gas to be tested enters the gas cell, a measuring instrument is connected to the gas cell. During the measurement, the gas needs to be heated and accompanied by flow, so that it presents characteristics consistent with the field so that the measurement results are consistent with the actual situation on site. Due to the unreasonable setting and layout of the heating unit in the prior art, not ...
Claims
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IPC IPC(8): G01N21/00
CPCG01N21/00G01N2021/0106
Inventor 汪升袁学义蔡永厚高鑫吴渝程昕徐勇
Owner HEFEI GOLD STAR MECHATRONICS TECH DEV CO LTD