Anti-blocking waste gas monitoring device in rainy and snowy weather

A monitoring device and anti-clogging technology, which is used in measuring devices, combined devices, and gas mixture analysis.

Pending Publication Date: 2022-06-21
河南省新乡生态环境监测中心 +2
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  • Abstract
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Problems solved by technology

[0005] In order to overcome the shortcomings that the existing exhaust gas monitoring device cannot adapt to weather changes, it is difficult to clear the blockage in time, and it cannot heat the low-temperature sampling gas in time, resulting in damage to the parts of the device due to moisture, the present invention provides an anti-blocking exhaust gas monitoring device in rainy and snowy weather device

Method used

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  • Anti-blocking waste gas monitoring device in rainy and snowy weather
  • Anti-blocking waste gas monitoring device in rainy and snowy weather
  • Anti-blocking waste gas monitoring device in rainy and snowy weather

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Embodiment

[0029] It also includes a ventilator 4; the lower side of the left part of the main body box 2 is fixedly connected with a ventilator 4 for internal heat dissipation, and the protective plate on the ventilator 4 is arranged obliquely, and a dust-proof net is arranged between every two adjacent protective plates .

[0030] It also includes a top cover 5; the top cover 5 is welded on the upper surface of the main body box 2, and the top cover 5 is V-shaped for dredging rainwater.

[0031] Before using the anti-clogging exhaust gas monitoring device in rainy and snowy weather, the staff checks the tightness of the box door 3, then connects the control power supply for the anti-clogging exhaust gas monitoring device in rainy and snowy weather, and then checks the operation of the central processor 6 to determine After no problem, put the anti-clogging exhaust gas monitoring device in rainy and snowy weather into use.

[0032] The blockage removal work of the anti-clogging exhaust...

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Abstract

The invention relates to the field of waste gas monitoring, in particular to an anti-blocking waste gas monitoring device in rainy and snowy weather. The technical problems that an existing waste gas monitoring device cannot adapt to weather changes, blockage is difficult to clear in time, low-temperature sampling gas cannot be heated in time, and consequently parts of the device are affected with damp and damaged are solved. According to the technical scheme, the anti-blocking waste gas monitoring device for the rainy and snowy weather comprises a main body box, an anti-blocking gas guide system and the like; the top of the main body box is connected with an anti-blocking air guide system. The air inlet is prevented from being frozen in rainy and snowy weather, air cannot enter the air inlet, the air inlet is effectively unblocked, meanwhile, cold and humid air is heated, the temperature of the extracted air adapts to the temperature in the device, dust particles in the air are filtered in an attached mode, the cleanliness degree of sampled air is improved, and the sampling efficiency is improved. Air with high water molecule content is dried, and the situation that the service life of parts is affected due to the fact that the interior of the whole device is affected with damp is avoided.

Description

technical field [0001] The invention relates to the field of exhaust gas monitoring, in particular to an anti-clogging exhaust gas monitoring device in rainy and snowy weather. Background technique [0002] Industrial waste gas monitoring refers to the monitoring of the concentration and total emission of gaseous pollutants and particulate matter emitted by air pollution sources. At present, China's sulfur dioxide and carbon dioxide emissions have ranked first and second in the world respectively, causing serious air quality pollution. The main reason is coal-based energy structure. [0003] The existing exhaust gas monitoring device has a complex structure and cannot adapt to changes in weather for gas sampling. In the face of rainy and snowy weather, the air inlet of the monitoring device is easily blocked by deposited debris, making the monitoring data inaccurate. Even lead to damage to the device; when the existing equipment is faced with cold weather, the air intake po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00G01N15/06G01N1/44B01D50/00B01D53/26
CPCG01N33/0004G01N15/06G01N1/44B01D50/00B01D53/26
Inventor 赵文鹏宋俊丽唐诗田瑜张亚娟
Owner 河南省新乡生态环境监测中心
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