Pollutant extraction and detection device for air pollution control

Abstract

The invention discloses a pollutant extraction and detection device for atmospheric pollution abatement, the pollutant extraction and detection device comprises an atmospheric detection device, a top cover and an air inlet pipeline, the top cover is installed at the top of the atmospheric detection device, the air inlet pipeline is fixedly installed at the top of the top cover, and an air storage box is installed at the inner side of the atmospheric detection device. A first gas conveying pipeline is installed at the bottom of a gas storage box, a detection box is installed at the bottom of the first gas conveying pipeline, an extraction plate and a detection head are installed in the detection box, the detection head is connected with an upper connecting pipe and then connected with a gas detector, and an exhaust port is formed in the side face of the atmosphere detection device. The inner side of the air detection device is provided with the motor and the fan blades, so that the motor and the fan blades are matched to generate strong suction force during use, external air is sucked into the air storage box through the telescopic pipeline connected with the air inlet pipeline and the air inlet hole at the top of the air detection device, and then the air is conveyed into the detection box through the first air conveying pipeline.

Description

technical field [0001] The invention relates to the technical field of air pollutant extraction and detection, in particular to a pollutant extraction and detection device for air pollution control. Background technique [0002] Atmospheric pollution is a phenomenon in which certain substances enter the atmosphere due to human activities or natural processes, present a sufficient concentration and reach sufficient time, and thus endanger the comfort, health and welfare of the human body or the environment. Air pollutants are caused by human sources. Or natural sources enter the atmosphere (input), participate in the circulation process of the atmosphere, and after a certain residence time, are removed from the atmosphere through chemical reactions, biological activities and physical deposition in the atmosphere (output). If the output rate is less than the input rate, it will be relatively concentrated in the atmosphere, resulting in an increase in the concentration of a cer...

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Problems solved by technology

[0005] The object of the present invention is to provide a pollutant extraction and detection device for air pollution control, to solve the current problems caused by vehicle exhaust, factory production and various pollutant discharges during the operation of the prior art proposed by the above-mentioned background technology. The ecological environment is seriously polluted, which is not conducive to the development of environmental protection, which in turn leads to the problem that the degree of environmental pollution is gradually aggravated, and the pollutant extraction and detection devices used for general air pollution control are not designed enough, which leads to the decline of environmental detection efficiency. In addition, general environmental pollution monitoring equipment needs to be manually moved for detection operations, and the human body cannot enter in some environments with toxic gases, which reduces the practicability of the device

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