Anti-blocking self-cleaning atmospheric environmental pollution monitoring equipment

Abstract

The invention relates to the technical field of environmental monitoring, and discloses anti-blocking self-cleaning atmospheric environmental pollution monitoring equipment which comprises a fixed pile, wherein a hollow column is welded to the top end of the fixed pile, a driving motor is fixedly mounted at the inner top of the hollow column, a pneumatic rotating mechanism is arranged below the driving motor, a rotating disc is fixedly connected into the pneumatic rotating mechanism, two clamps are fixedly installed in the rotating disc, and annular filter paper is clamped at the bottom of the clamps. According to the anti-blocking self-cleaning type atmospheric environment pollution monitoring equipment, through cooperation of the pneumatic rotating mechanism and a shaking connecting mechanism, full utilization of the limited surface of filter paper can be effectively achieved, compared with traditional atmospheric environment monitoring equipment adopting a filtering method, the sensitivity is effectively improved, manual intervention is not needed at the same time, and the replacement period of the filter paper is prolonged while the use convenience is effectively improved.

Description

technical field [0001] The invention relates to the technical field of environmental monitoring, in particular to an anti-clogging self-cleaning atmospheric environmental pollution monitoring device. Background technique [0002] With the gradual enhancement of people's awareness of environmental protection, the monitoring of the degree of air pollution is becoming more and more popular. Through the real-time monitoring of the degree of air pollution, corresponding treatment measures are taken. When the concentration of the analyte in the atmosphere is low or the sensitivity of the analysis method is not high enough, it is necessary to use concentrated sampling method to collect gas samples, including filtration method and solution absorption method. [0003] The filtration method is suitable for the collection of particle pollutants. The filter paper or organic filter membrane is clamped on a special sampling head, and the air is sucked in through the operation of the air p...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-blocking self-cleaning atmospheric environment pollution monitoring device and its atmospheric environment monitoring method, which can regularly clean the filter paper to prevent it from being affected by the large degree of particulate matter clogging and affecting the normal operation of the monitoring equipment. The use of the situation arises

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