Flue gas treatment device and flue gas treatment system
A flue gas treatment system and flue gas treatment technology, applied in gas treatment, combined device, reduction of greenhouse gases, etc., can solve the problems of high energy consumption and high cost, and achieve the effects of reducing usage, good cooling, and good separation.
Inactive Publication Date: 2020-04-21
CPI YUANDA ENVIRONMENTAL PROTECTION ENG
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Problems solved by technology
[0005] The purpose of the embodiments of the present invention is to provide a flue gas treatment device and a flue gas treatment system, which solve the current problems of high cost and large energy consumption for flue gas treatment
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] see figure 1 ,Such as figure 1 As shown, the embodiment of the present invention provides a flue gas treatment device 100, including:
[0024] A heat exchanger 1, the heat exchanger 1 includes a grid, the grid is composed of a plurality of hollow tubes 101, and a plurality of fins 102 arranged on each of the hollow tubes 101, the plurality of the Hollow tubes 101 are arranged at intervals, and the gap formed between the fins 102 on two adjacen...
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The invention provides a flue gas treatment device and a flue gas treatment system. The flue gas treatment device comprises: a heat exchanger and a liquid supply device, the heat exchanger comprises agrid, the grid is composed of a plurality of hollow pipes and a plurality of fins arranged on the hollow pipes, the hollow pipes are arranged at intervals, a gap formed by the fins on every two adjacent hollow pipes is used for allowing flue gas to pass through, and a cooling liquid is arranged in the hollow pipes. The liquid supply device communicates with one end of each hollow pipe and used for providing the cooling liquid for the hollow pipes. In the embodiment of the invention, through the cooling liquid arranged in the hollow pipes and the fins arranged on the hollow pipes, the flue gascan be well cooled, and the flue gas and impurities in the flue gas can be well separated. In addition, the cooling liquid is only arranged in the hollow pipes, so that the use amount of the coolingliquid is reduced, and the use cost is reduced.
Description
technical field [0001] The invention relates to the technical field of flue gas treatment, in particular to a flue gas treatment device and a flue gas treatment system. Background technique [0002] At present, before the flue gas produced by the factory is discharged, the flue gas is generally desulfurized by wet method to reduce the temperature of the flue gas to 45°C to 55°C. At this time, the flue gas contains a large amount of water vapor, and the water vapor contains more impurities, such as soluble salts, sulfur trioxide, gel dust and fine dust. [0003] If the flue gas is directly discharged from the chimney and enters the external environment with low temperature, since the humidity of the air in the external environment is relatively low, the water vapor containing impurities in the flue gas will condense into tiny The droplets, producing a white plume, are visually known as "white smoke". [0004] In the prior art, generally, the flue gas is cooled by spraying w...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F23J15/06B01D47/06B01D50/00B01D53/18
CPCB01D47/06B01D50/00B01D53/18B01D53/185B01D2258/0283Y02E20/30
Inventor 聂华刘宇吴其荣成丹王刚王进周川周川雄黎方潜王琴杨梅
Owner CPI YUANDA ENVIRONMENTAL PROTECTION ENG