A sampling device for industrial waste gas detection

A sampling device and industrial waste gas technology, applied in the direction of sampling devices, etc., can solve the problems of cumbersome sampling methods, and achieve the effect of reducing sampling steps and convenient gas sampling

Active Publication Date: 2022-04-19
广东通达检测技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the general industrial exhaust gas sampling device is usually single-point sampling, and the sampling range is small. In order to improve the sampling accuracy, it is usually necessary to perform multiple multi-point sampling. This sampling method is relatively cumbersome.

Method used

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  • A sampling device for industrial waste gas detection
  • A sampling device for industrial waste gas detection
  • A sampling device for industrial waste gas detection

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0031] A sampling device for industrial waste gas detection, such as figure 1 As shown, the box body 1 comprising a cuboid shape is combined with figure 2 , the box body 1 is rotatably provided with an air duct 2 , the air duct 2 is arranged vertically, and the top end of the air duct 2 extends out of the top surface of the box body 1 . One end of the air duct 2 extending out of the box body 1 is connected with a branch pipe 3, which is arranged along the horizontal direction. In an embodiment, the top of the air duct 2 can be connected with multiple sub-pipes 3 , and the multiple sub-pipes 3 are arranged in a staggered manner.

[0032] Such as figure 1 with figure 2 As shown, both ends of the branch pipe 3 are connected with a gas collection assembly, the gas collection assembly includes a sampling tube 51 connected to the branch pipe 3, one end of the...

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Abstract

The invention discloses a sampling device for industrial waste gas detection. The main point of the technical solution is that it comprises a box body, an air duct is rotatably arranged in the box body, one end of the air duct is connected with a branch pipe, and both ends of the branch pipe are connected with gas collection components. The box body is provided with a collection box connected to the air duct, the side wall of the collection box is connected with an air extraction component, and a drive component for driving the rotation of the air duct is also arranged in the box body; the air extraction component includes an air pump, and the air inlet of the air pump is connected to The collection box, the air outlet of the air pump is connected with an air outlet pipe, the air outlet pipe extends out of the box body and is connected with a storage device; the driving assembly includes a hose connected to the air pump and an air gun connected to the hose, and the side wall of the air duct is provided with a gas receiving device The air nozzle of the air gun faces the air receiving plate, and when the air gun sprays the air to the air receiving plate, the air duct is forced to rotate; the box is also provided with an elastic reset component for driving the air duct to rotate in the opposite direction to reset the air duct. This technique has the advantage of facilitating gas sampling at multiple points in a single time.

Description

technical field [0001] The invention relates to the field of industrial exhaust gas detection, more specifically, it relates to a sampling device for industrial exhaust gas detection. Background technique [0002] With the continuous development and progress of our country's social economy, the problem of ambient air pollution is becoming increasingly serious. Among them, industrial waste gas is the main source of air pollutants. In environmental protection work, the role of industrial waste gas detection data cannot be ignored, and it is an important basis for environmental protection work. [0003] In the prior art, general industrial exhaust gas sampling devices usually use single-point sampling, and the sampling range is small. In order to improve sampling accuracy, it is usually necessary to perform multiple multi-point sampling. This sampling method is relatively cumbersome. Contents of the invention [0004] In view of the deficiencies in the prior art, the purpos...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/24
CPCG01N1/22
Inventor 罗艳黎树清胡宇珣万治溢
Owner 广东通达检测技术有限公司
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