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Atmospheric Particulate Sampler

An atmospheric particulate matter and sampler technology, applied in sampling, instruments, scientific instruments, etc., can solve problems such as unreasonable layout of atmospheric particulate matter samplers

Active Publication Date: 2018-05-25
北京中晟泰科环境科技发展有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] The main purpose of the present invention is to provide a kind of atmospheric particle sampler, to solve the problem of unreasonable layout of atmospheric particle sampler in the prior art

Method used

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Embodiment Construction

[0038] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0039] see Figure 5 to Figure 12As shown, an atmospheric particle sampler is provided according to an embodiment of the present invention, comprising: a mounting frame 10, a transmission mechanism 20, a driving mechanism 30 and a film-receiving jacking mechanism 40, and the same circumference of the mounting frame 10 is sequentially arranged upwards Film taking position 11, sampling position 12 and film wrapping position 13. The transmission mechanism 20 is installed on the installation frame 10, and the transmission mechanism 20 is provided with a positioning mechanism 21 for positioning the filter cassette. The driving mechanism 30 is installed on the mounting frame 10 to drive the transmi...

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Abstract

The invention provides a sampling device for atmospheric particulates. The sampling device comprises a mounting rack, a delivery mechanism and a driving mechanism, wherein a film taking position, a sampling position and a film receiving position are successively arranged on a same peripheral direction of the mounting rack; the delivery mechanism is mounted on the mounting rack; a positioning mechanism for mounting a film filtering box is arranged on the delivery mechanism; the driving mechanism is mounted on the mounting rack and used for driving the delivery mechanism to switch among the film taking position, the sampling position and the film receiving position. The working track of the sampling device for atmospheric particulates, provided by the invention, is circular, so that the whole volume is reduced, and the layout is more reasonable.

Description

technical field [0001] The invention relates to the field of atmospheric detection equipment, in particular to an atmospheric particle sampler. Background technique [0002] Atmospheric particulate matter sampler can realize continuous automatic sampling of suspended particulate matter in the atmosphere (including TSP, PM10, PM2.5, etc.). The collected suspended particulate matter samples are collected on the filter membrane for analysis by various means, so as to obtain the suspended particulate matter concentration and various chemical composition information contained in the suspended particulate matter. [0003] Such as figure 1 and figure 2 As shown, the atmospheric particle sampler mainly realizes three functions: automatic loading of the filter membrane 1, collection of samples, and recovery of the filter membrane 1. Normally, the filter membrane 1 is installed in a standard filter membrane cassette 1, and a certain number of filter membrane cassettes 2 are manual...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/22
CPCG01N1/2205G01N1/2273
Inventor 郭俊锋贾凤林李科
Owner 北京中晟泰科环境科技发展有限责任公司