Determination device and determination method of total particulate matter in smoke

A technology for measuring device and particulate matter, which is applied in the direction of measuring device, sampling device, particle suspension analysis, etc., can solve the problem of no CPM emission to control and so on

Pending Publication Date: 2019-09-06
ANYANG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

That is to say, my country currently only controls the emission of FPM, but does not control the emission of CPM.

Method used

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  • Determination device and determination method of total particulate matter in smoke

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Embodiment Construction

[0027] as attached figure 1As shown, a measuring device for total particulate matter in flue gas includes: particulate matter sampling head 1, heat tracing sampling gun 2, serpentine condenser 3, CPM membrane chamber 4, temperature couple 5, temperature sensor 6-, air extraction Host machine 7, silica gel drying bottle 8, ultrapure water absorption bottle 9, refrigeration compressor 10, rear shock bottle 11, condensate collection bottle 12, circulation pump 13, water bath 14, FPM filter membrane 15, temperature sensor 2 16, Temperature sensor three 17, electric heating device 18.

[0028] Specifically, from left to right, the particle sampling head 1, the heat tracing sampling gun 2, the serpentine condenser 3, the condensate collection bottle 12, the rear impact bottle 11, the CPM membrane chamber 4, and the ultrapure water absorption bottle are connected in sequence. 9. Silica gel drying bottle 8, air extraction host 7, the water bath 14 is divided into the left tank 142 of...

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Abstract

The application discloses a determination device of total particulate matter in smoke. The determination device comprises a particulate matter sampling head, a FPM filter membrane, a CPM filter membrane, and an exhausting host; the particulate matter sampling head, a heat-tracing sampling gun, a snakelike condenser, a condensate collecting bottle, a rear impact bottle, the CPM filter membrane, a super-pure water absorbing bottle, a silica gel drying bottle and the exhausting host are orderly connected; the condensate collecting bottle, the rear impact bottle, the super-pure water absorbing bottle and the silica gel drying bottle are arranged in a water bath; the FPM filter membrane is arranged in the particulate matter sampling head, the CPM filter membrane is filled in a CPM filter membrane cavity, the particulate matter sampling head and the heat tracing sampling gun are inserted into a flue, the exhausting host is started, the smoke enters the snakelike condenser to be condensed andcollected, and the collected condensate and CPM filter membrane are used for determining organic phase and inorganic phase condensable particulate matter and the particulate matter on the FPM filtermembrane, thereby obtaining the total particulate matter quantity; the synchronous collection and determination of the CPM and the FPM is realized, and the representative TPM drainage data is acquired.

Description

technical field [0001] The invention relates to the technical field of flue gas particulate matter measurement, in particular to a measuring device and method for flue gas total particulate matter. Background technique [0002] my country's current national standard test methods for particulate matter emitted from stationary sources are "Determination of particulate matter in exhaust gas from stationary pollution sources and sampling method for gaseous pollutants" (GB16157-1996) and "Gravimetric method for the determination of low-concentration particulate matter in exhaust gas from stationary pollution sources" (HJ836-2017) , Use filter cartridges or membranes to capture and measure filterable particulate matter (FPM) in exhaust gas. In fact, the exhaust gas also contains particulate matter and gaseous pollutants or steam substances that cannot be captured by the filter cartridge or filter membrane, which are not within the scope of the above method. When these substances l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/06G01N5/02G01N1/22G01N1/24
CPCG01N1/2205G01N1/2258G01N1/24G01N5/02G01N15/0606
Inventor 王春艳谭金峰王斌之刘延峰
Owner ANYANG INST OF TECH
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