Method for testing exhaust gas discharge of large pollution source
A technology of exhaust emission and test method, which is applied in measurement devices, mass flow measurement devices, color/spectral characteristic measurement, etc., can solve the problem of inconvenient exhaust emission detection and control in a test system with few test systems and without users to accurately measure exhaust gas emissions and other problems, to achieve the effect of short response time, simple operation method and wide test range
Inactive Publication Date: 2016-11-09
BEIJING INSTITUTE OF TECHNOLOGYGY
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Problems solved by technology
At present, most of the tests for exhaust gas emitted by large-scale pollution sources need to be sampled on site and returned to the laboratory environment for analysis. There are few equipment for on-site testing of exhaust gas emitted by large-scale pollution sources, and multiple parameters of exhaust gas emitted by large-scale pollution sources can be tested simultaneously. There are fewer test systems, and there is no test system that enables users to accurately measure exhaust emissions, which brings inconvenience to the detection and control of exhaust emissions
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Embodiment Construction
[0029] An embodiment of the present invention provides a method for testing exhaust emissions from large-scale pollution sources.
[0030] Such as figure 1 Shown is a test method for exhaust emissions from a large source.
[0031] A test method for exhaust gas emission from a large-scale pollution source. The equipment used in the test method includes: a particulate matter test structure 1 , a pollutant test structure 2 , a mass flow test structure 3 , a data interface 4 , and a computer 5 .
[0032] The particle test structure 1 is used to complete the particle test, including: an air compressor 11 , an air dryer 12 , an air filter 13 , an air pressure regulator 14 , a particle test module 15 , a sample gas outlet 16 , and a sample gas inlet 17 .
[0033] The air compressor 11 , the air dryer 12 , the air filter 13 and the air pressure regulator 14 are connected in sequence to provide compressed air for the particulate matter testing module 15 .
[0034] The exhaust particu...
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Abstract
The invention relates to a method for testing the exhaust gas discharge of a large pollution source. The test method comprises the steps of particle test, pollutant test, mass flow test, data receiving and data processing. The method can be used to simultaneously the particle concentration, the carbon hydrogen, carbon oxygen and nitrogen oxygen pollutant concentration and the mass flow of the exhaust gas; and the method realizes real-time storage of measured data in order to provide convenience for instant and unified processing of the data, so the pollutant detection flow of the exhaust gas is simplified.
Description
technical field [0001] The invention relates to the technical field of waste gas emission detection, in particular to a method for testing waste gas emission from large-scale pollution sources Background technique [0002] At present, more and more large-scale pollution sources are used in industrial production, transportation and daily life, including ship auxiliary machinery, large generators, boilers, etc. [0003] A general ship has three boilers: main boiler, auxiliary boiler, and exhaust gas boiler. The boiler that drives the ship's auxiliary machinery, equipment, and supplies domestic steam is called an auxiliary boiler; the function of the exhaust gas boiler is to pass the exhaust gas into the special boiler in the flue of the main engine during the voyage of the ship, and use the exhaust gas of the main engine to Heat energy, heat the water in the boiler into saturated steam to replace the auxiliary boiler, and at the same time improve the thermal efficiency of the...
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IPC IPC(8): G01N15/06G01N21/3504G01N21/33G01N27/62G01F1/76G01D21/02G01N27/622
CPCG01D21/02G01F1/76G01N15/0656G01N21/33G01N21/3504G01N27/62G01N21/61
Inventor 谭建伟罗佳鑫葛蕴珊郝利君高力平
Owner BEIJING INSTITUTE OF TECHNOLOGYGY