Purification device for preventing smoke and controlling dust
A purification device, smoke and dust removal technology, which can be used in combination devices, climate change adaptation, chemical instruments and methods, etc., can solve the problems of large investment and insignificant effect, and achieve the effect of protecting the environment
Inactive Publication Date: 2013-06-12
黄思华
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Problems solved by technology
At present, the investment in flue gas treatment equipment is relatively large, and the effect is not obvious
Method used
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[0011] The present invention will be further described below in conjunction with the accompanying drawings.
[0012] As shown in the drawings, the present invention includes a chimney 1, a purification flue 2, a sedimentation tank 16, a circulating water tank 14, and the like. The chimney 1 has a smoke exhaust port 3, and the purification flue 2 is located next to the chimney 1, preferably side by side with the chimney 1; the upper end of the chimney 1 and the purification flue 2 share a movable closing cover 4. The closure cover 4 can be opened automatically, which is convenient for repairing or overhauling equipment when there is a problem in the purification flue 2 .
[0013] A motor 5 is arranged outside the upper end of the clean flue 2 , and the fan blade 5 of the motor 6 is in the clean flue 2 . A plurality of spherical porous atomizers 7, a high-speed blower mixing atomizer 10, a steel mesh filter 11, and a blower fan 12 are also arranged sequentially from top to bott...
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The invention discloses a purification device for preventing smoke and controlling dust, and solves the problem that the existing equipment has a poor effect in smoke treatment. The device is characterized by comprising a purification flue, a sedimentation basin, a high-pressure water pump, and a circulation water pool, wherein the upper end of a chimney and the upper end of the purification flue share a common movable sealing cover, a motor is arranged outside the upper end of the purification flue, a plurality of spherical porous atomizers, a high-speed fan mixed atomizer, a steel wire mesh filter and a pressure fan are arranged in the purification flue, the lower end of the purification flue is above the liquid level of the sedimentation basin, a density filter is arranged between the sedimentation basin and the circulation water pool, an outlet of the high-pressure water pump is connected with a chief high-pressure water tube which is connected with the spherical porous atomizers through high-pressure water branch tubes, and an air filter and the high-density air filter are arranged at an upper port of the sedimentation basin. Harmful substances, ash, particulate matters and harmful gases in the smoke can be treated to achieve the national standard discharge requirement by the purification device, and the purification device is applicable to industrial chimneys for discharging the smoke generated in combustion of coal, oil, gas, wood, garbage and the like, as well as applicable to industrial chimneys in industrial production and processing.
Description
technical field [0001] The invention relates to a purification device, more specifically to a device for purifying flue gas. Background technique [0002] Flue gas is a mixture of gas and soot, mainly from industrial sites such as boiler combustion in thermal power plants, metal smelting, cement milling, chemical production, and civil boilers, and is the main cause of air pollution. The composition of flue gas is relatively complex. The gas includes SO2, CO, CO2, hydrocarbons, and nitrogen oxides. The flue dust includes fuel ash, coal particles, oil droplets, and high-temperature cracking products, which are harmful to humans and the environment. At present, the investment in flue gas treatment equipment is relatively large, and the effect is not obvious. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a smoke elimination and dust removal purification device with simple structure and low ...
Claims
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IPC IPC(8): B01D50/00B01D53/00
CPCY02A50/2351
Inventor 黄思华
Owner 黄思华