Asphalt smoke comprehensive environmental protection treatment system and applications thereof
A technology for environmental protection treatment and asphalt fume, which is applied in the direction of combined devices, combustion methods, lighting and heating equipment, etc., can solve the problems that the plasma unit is easy to be corroded, affects the surrounding environment, frequent cleaning, etc., and achieves broad market application prospects and saves energy. Energy, full use of resources and the effect of
Inactive Publication Date: 2015-12-09
SHANGHAI TAIAN BUILDING MATERIAL TECH CO LTD
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Problems solved by technology
The invention patent uses a cyclone separator to separate the solid particles in the flue gas, and cools and separates the liquid substances in the flue gas through a cooling tank. The treated flue gas enters the plasma unit for decomposition, and the plasma unit is easily corroded, blocked, and needs Disadvantages of frequent cleaning
The flue gas decomposed by the plasma unit still contains undecomposed organic molecules, and it is directly discharged into the atmosphere without incineration, which may have peculiar smell and affect the surrounding environment
Method used
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[0048] A comprehensive environmental protection treatment system for asphalt flue gas, its structure is as follows figure 1 As shown, it includes environmental protection treatment equipment, gas transmission pipeline, induced draft fan and chimney 12. The environmental protection treatment equipment includes cyclone dust removal tower 1, multi-stage filter deodorization box 2, turbulent flow power wave water film washing tower 3, cyclone separator 4. Cyclone separator 5, sedimentation circulation pool 6, filter mist trapping tower 7, low-temperature plasma waste gas purifier 8 and regenerative thermal incinerator 10, induced draft fan 9 is set on low-temperature plasma waste gas purifier 8 and regenerative thermal incinerator Between the furnaces 10, the induced draft fan 11 is arranged between the regenerative thermal incinerator 10 and the chimney 12; Between the output pipe interface 16 of the dedusting tower 1 and the input pipe interface 21 of the multi-stage filter deod...
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Abstract
The invention relates to an asphalt smoke comprehensive environmental protection treatment system and applications thereof. The asphalt smoke comprehensive environmental protection treatment system comprises an environmental protection treatment facility, a gas transmission pipeline, an induced draft fan, and a chimney; the environmental protection treatment facility comprises a cyclone dust removal tower, a multistage filtering smell-removing box, a main air duct, a turbulent flow-type dynamitic wave water film washing tower, a cyclone separator, a precipitation circulation water basin, a filtering mist-capturing tower, a low-temperature plasma exhaust gas purifier, and a heat accumulating-type heating-power incinerator which are independent from each other; and the asphalt smoke comprehensive environmental protection treatment system is used for treating asphalt smoke generated in production. Compared with the prior art, the asphalt smoke comprehensive environmental protection treatment system is reasonable and scientific in structure design; operation is reliable; performance is stable; comprehensive utilization of generated wastes can be realized; no secondary pollution is caused; and the asphalt smoke comprehensive environmental protection treatment system is beneficial for full utilization of resources and energy saving.
Description
technical field [0001] The invention relates to an environmental protection treatment facility, in particular to an asphalt flue gas comprehensive environmental protection treatment system with the functions of automatically separating dust and oil stains and removing gas odor and its application. Background technique [0002] In the production of modified asphalt waterproofing membrane, the asphalt needs to be heated to a certain temperature to melt, and oil, modifiers, inorganic fillers, etc. are added in sequence according to the formula requirements. Therefore, in addition to asphalt smoke, the exhaust gas is also rich in dust, oil, and odorous substances. And combustible substances, etc., must be discharged outside after environmental protection treatment reaches the standard. Due to the complex composition of exhaust gas, there are both solid phase, liquid phase substances and gas phase substances, which brings great challenges to waste gas treatment. At present, ther...
Claims
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IPC IPC(8): B01D50/00B01D53/32F23G7/06
Inventor 程先政
Owner SHANGHAI TAIAN BUILDING MATERIAL TECH CO LTD
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