Sampling device for air pollution control
A sampling device and gas technology, which are applied in the field of air pollution control, can solve the problems of time-consuming and labor-intensive manual collection, large labor force for manual collection, etc., and achieve the effects of easy promotion, convenient collection, and reduction of labor force.
Inactive Publication Date: 2018-03-16
SICHUAN JUHAI FISHERIES TECH CO LTD
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Problems solved by technology
[0003] At present, in the treatment of air pollution, it is often necessary to collect polluted gases. At present, most of the gas collection is manual collection. When collecting, in order to ensure the accuracy of gas collection, it is necessary to remove the gas in the box first to avoid the influence of external gas. Therefore, we propose a sampling device for air pollution control to solve this problem
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[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.
[0017] refer to Figure 1-2 , a sampling device for air pollution control, comprising a bottom plate 1, a support rod 2 is fixed on both sides of the top of the bottom plate 1, a horizontal plate 3 is installed on the top of the two support rods 2, and a support plate is fixed on the top of the bottom plate 1 to support The top middle position of the plate is fixed with the injection pipe 4, the bottom middle position of the injection pipe 4 is fixed with the air inlet pipe 7, and the gas valve is installed on the air inlet pipe 7, the inner bottom wall of the injection pipe 4 is provided with a piston 6, A suction pipe 8 is installed in th...
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The invention discloses a sampling device for air pollution control, which comprises a bottom plate, support rods are fixed on both sides of the top of the bottom plate, horizontal plates are installed on the top of the two support rods, a support plate is fixed on the top of the bottom plate, and the top of the support plate An injection pipe is fixed at the middle position, an air intake pipe is fixed at the middle position of the bottom of the injection pipe, and a gas valve is installed on the air intake pipe, a piston is arranged on the inner bottom wall of the injection pipe, and a suction pipe is installed at the middle position of the top of the piston, and the suction pipe The top of the trachea extends above the top of the injection tube and is connected with a pull rod. Fixing rods are installed on both sides of the top of the pull rod. The tops of the two fixing rods are connected with a support plate, and the middle of the top of the support plate is fixed with a push rod motor. The piston rod is fixed with a gas box at the bottom of the transverse plate away from the side of the fixed rod. The invention is reasonable in design, ingenious in conception, convenient for sample collection, time-saving and labor-saving, convenient in operation and easy to popularize.
Description
technical field [0001] The invention relates to the technical field of air pollution control, in particular to a sampling device for air pollution control. Background technique [0002] Air pollution refers to the phenomenon that the content of some substances in the atmosphere is harmful to the extent that it destroys the conditions for the normal survival and development of the ecosystem and human beings, and causes harm to people or things. Atmospheric pollutants enter the atmosphere (input) from man-made or natural sources, participate in the circulation process of the atmosphere, and after a certain residence time, are removed from the atmosphere (output) through chemical reactions, biological activities and physical deposition in the atmosphere. If the output rate is less than the input rate, it will accumulate in the atmosphere, causing the concentration of a certain substance in the atmosphere to increase. When the concentration rises to a certain level, it will dir...
Claims
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IPC IPC(8): G01N1/24
CPCG01N1/2273
Inventor 吴应斌
Owner SICHUAN JUHAI FISHERIES TECH CO LTD