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Station design mode-based air particulate matter automatic film-changing sampling device

A technology for air particulate matter and automatic film change, applied in sampling devices, measuring devices, sampling, etc., can solve the problems of result deviation and manpower consumption, and achieve the effects of continuous improvement, convenience and consistency, and reduction of manpower output

Active Publication Date: 2017-06-09
TIANJIN TONGYANG TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The whole process is relatively labor-intensive, coupled with daily operations, once there is a problem in any operation link, it will lead to deviations in the results

Method used

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  • Station design mode-based air particulate matter automatic film-changing sampling device
  • Station design mode-based air particulate matter automatic film-changing sampling device
  • Station design mode-based air particulate matter automatic film-changing sampling device

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Embodiment Construction

[0023] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0024] Such as Figure 1-Figure 7 As shown, an air particle automatic membrane-changing sampler device based on station design includes a membrane loading mechanism 1 , a collection mechanism 2 , a manipulator 3 , a storage mechanism 4 and a filter membrane jacket 5 .

[0025] Such as figure 1 As shown, the upper membrane mechanism 1 is fixed on the support plate 6, the upper membrane mechanism includes an upper membrane box 11, and the upper and lower parts of the upper membrane box are respectively provided with an upper membrane through hole 12 and an upper membrane. Lower through hole 13, such as Figure 4 and Figure 5 As shown, the filter membrane jacket 5 is placed in the through hole under the upper membrane, and the filter membrane jacket includes a filter membrane clamp 51 and a membrane car...

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Abstract

The invention belongs to the technical field of sampling air particulate matters, and particularly relates to a station design mode-based air particulate matter automatic film-changing sampling device, which comprises a film feeding mechanism, a collection mechanism, a manipulator, a storage mechanism and a filter film jacket; the film feeding mechanism is fixedly arranged on a supporting plate and comprises a film feeding box body, an upper film feeding through hole and a lower film feeding through hole are respectively formed in the upper part and the lower part of the film feeding box body, the filter film jacket is arranged in the lower film feeding through hole and consists of a filter film clamp and a film tube, a filter film is fixed by the filter film clamp and stored in the film tube, a film feeding linear motor is fixedly arranged on the lower part of the lower film feeding through hole, a film feeding tray is fixedly arranged on the upper part of the film feeding linear motor, and the film feeding tray penetrates into the film tube and is matched with the filter film clamp. The device can continuously work for 7 days or 15 days, and compared with the single-film sampler, not only can a great deal of manpower output be reduced, but also the possibility of making errors during frequent operations can be decreased.

Description

technical field [0001] The invention belongs to the technical field of air particulate matter sampling, and in particular relates to an air particulate matter automatic film-changing sampler device based on a station design mode. Background technique [0002] In the manual monitoring method (gravimetric method) of ambient air particulate matter (PM2.5), the mainstream sampler on the market is a single-membrane sampler. This sampler can only collect one filter membrane, and the filter membrane needs to be weighed every day. Weigh, sample, take back the sampled filter and weigh it. The whole process is relatively labor-intensive, coupled with daily operation, once there is a problem in any operation link, it will lead to deviations in the results. Contents of the invention [0003] The main purpose of the present invention is to overcome the deficiencies of the above-mentioned technologies, and provide an air particle automatic film-changing sampler device based on a statio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/22
CPCG01N1/2205
Inventor 陈文亮樊海春汪锋丛凯俞晓涛陈占全
Owner TIANJIN TONGYANG TECH DEV
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