Pavement raised dust catcher, raised dust detection device and detection method
A trap and detection structure technology, applied in the direction of measuring devices, chemical instruments and methods, sampling devices, etc., can solve the problems of reduced detection accuracy, air circulation influence, inconvenient operation, etc., to improve detection accuracy, facilitate Operation and resource saving effect
Pending Publication Date: 2022-03-15
NANTONG VOCATIONAL COLLEGE
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[0003] In order to do a good job in the prevention and control of air pollution, it is necessary to start from the source of the pollution. It is necessary to grasp the proportion of each pollution source to the total air pollution, and to control each source of pollution. However, the road dust detection currently on the market The device is separated from the dust collection device, so there will be problems of large volume and inconvenient operation, and the filter assembly in the existing dust collection device will be easily blocked when in use, which will affect the flow of air. Circulation will affect the detection accuracy, so we propose a road surface dust collector, dust detection device and detection method
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[0041]In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.
[0042] The present invention provides a road dust collector, please refer to Figure 1-Figure 9 , including a trapping structure 1, a detection structure 9 is fixedly installed at the bottom of the trapping structure 1, the trapping structure 1 includes a tank body, and the tank body is composed of a first half-tank body 2, a connecting plate 3 and a second half-tank body 4, The connecting plate 3 is detachably connected between the first half tank body 2 and the second half tank body 4 through a fixed structure 8, the inner wall of the connecting plate 3 is fixedly installed with a filter screen 31, and the inner wall of the first half tank body 2 is equipped with an anti-clogging structure , the anti-clogging structure includes a drivin...
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The invention belongs to the technical field of road surface raised dust collection, and particularly relates to a road surface raised dust catcher, a raised dust detection device and a detection method.The road surface raised dust catcher comprises a catching structure, the bottom of the catching structure is fixedly provided with a detection structure, the catching structure comprises a tank body, and the tank body is composed of a first half tank body, a connecting plate and a second half tank body; a connecting plate is detachably connected between the first half tank body and the second half tank body through a fixing structure, a filter screen is fixedly mounted on the inner wall of the connecting plate, an anti-blocking structure is mounted on the inner wall of the first half tank body, and the anti-blocking structure comprises a driving assembly and a rotating assembly which are mounted on the first half tank body; the driving assembly is connected with the rotating assembly, and one end of the rotating assembly is in contact with the filter screen, the filter screen is prevented from being blocked through the anti-blocking structure, so that the influence on air circulation is avoided, and the detection accuracy is improved.
Description
technical field [0001] The invention relates to the technical field of road dust collection, in particular to a road dust collector, a dust detection device and a detection method. Background technique [0002] As we all know, road dust is an important source of pollution affecting urban air quality, one of the important sources of air pollutants, and an important factor in the formation of smog. The so-called flying dust can be considered to originate from natural factors and various human activities. It settles or accumulates on various land surfaces such as roads, roofs, construction sites, storage yards, and bare land. A type of particulate matter in the ambient air. Flying dust affects the quality of the atmospheric environment and visibility, destroys urban landscapes, damages human health, and affects people's living environment and quality of life. It is currently the most serious environmental factor in my country's cities. [0003] In order to do a good job in the ...
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IPC IPC(8): G01N1/22G01N1/24G01N5/04G01N15/06B08B1/00B08B1/04
CPCG01N1/2273G01N1/24G01N5/04G01N15/0618B08B1/12B08B1/32
Inventor 王勇王益波陈振宇
Owner NANTONG VOCATIONAL COLLEGE