CN203862074U - Flue gas purification device - Google Patents

Flue gas purification device Download PDF

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Publication number
CN203862074U
CN203862074U CN201420253596.1U CN201420253596U CN203862074U CN 203862074 U CN203862074 U CN 203862074U CN 201420253596 U CN201420253596 U CN 201420253596U CN 203862074 U CN203862074 U CN 203862074U
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CN
China
Prior art keywords
communicated
dust remover
atomizing spray
gravitational precipitator
water tank
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Active
Application number
CN201420253596.1U
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Chinese (zh)
Inventor
张海新
刘洪松
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SHANDONG XINHAI TECHNOLOGY Co Ltd
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SHANDONG XINHAI TECHNOLOGY Co Ltd
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Priority to CN201420253596.1U priority Critical patent/CN203862074U/en
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Publication of CN203862074U publication Critical patent/CN203862074U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

Abstract

The utility model discloses a flue gas purification device. The device comprises a gravity dust remover with a flue gas inlet/outlet passageway, a cyclone separation dust remover, and a bottomless atomized spray dust remover arranged in a water tank, wherein an exhaust port is formed in the top of the atomized spray dust remover; the flue gas inlet of the gravity dust remover is communicated with the chimney of a laterite-nickel ore smelting furnace through a pipeline; the flue gas outlet of the gravity dust remover is communicated with the gas inlet of the cyclone separation dust remover through a pipeline; the gas outlet of the cyclone separation dust remover is communicated with the gas inlet pipe of the atomized spray dust remover through a pipeline; the gas outlet end of the gas inlet pipe is positioned in the water layer at the lower part of the atomized spray dust remover; the bottom opening of the atomized spray dust remover is positioned in the water layer in the water tank; three layers of spray pipes with atomized nozzles are arranged at the upper part of the atomized spray dust remover; the outer ends of the three layers of spray pipes are connected with an upper water pipe respectively; the upper water pipe is communicated with the water suction pipe in the water tank through a water pump. According to the utility model, the device solves the technical problems in the prior art that the purification effect is poor and air is polluted.

Description

A kind of smoke eliminator
technical fieldthe utility model belongs to smelting laterite-nickel ores flue gases purification field, is specifically related to a kind of smoke eliminator.
background technologyat present, utilize the flue gas that smelting ferronickel from red soil nickel ore produces mostly after bag-type dust purifies, to send high-altitude to.The flue gas processing device of prior art is simple in structure, easy to use, but clean-up effect is poor, air pollution is serious, and needs higher chimney is set, and has increased equipment investment and maintenance risk.
summary of the inventionthe purpose of this utility model be solve that prior art exists that clean-up effect is poor, contaminated air, the high technical problem of equipment investment, provide a kind of smoke eliminator, to overcome the deficiencies in the prior art.
To achieve these goals, the utility model smoke eliminator, comprise bring into, the gravitational precipitator of smoke-outlet flue, with the separation cyclone scrubber of ash discharging hole be arranged on the bottomless atomizing spray deduster in water tank, the top of atomizing spray deduster is provided with exhaust outlet; Its main points are that the mouth that enters of described gravitational precipitator is communicated with the chimney of smelting laterite-nickel ores stove by pipeline, the outlet flue of gravitational precipitator is communicated with the air inlet of separation cyclone scrubber by pipeline, and the gas outlet of separation cyclone scrubber is communicated with the air inlet pipe of atomizing spray deduster by pipeline; The gas outlet end of described air inlet pipe is positioned at the water layer of atomizing spray deduster bottom, and the end mouth of atomizing spray deduster is positioned at the water layer in water tank; The upper parallel of described atomizing spray deduster is provided with three layers with the shower of atomizer, and the outer end of three layers of shower is connected with upper hose respectively, and upper hose is communicated with the suction hose in water tank by water pump.
For the ease of removing contamination, bottom one side of described water tank is provided with the sewage draining exit with gate valve.
Parallelly in described gravitational precipitator be provided with some layers of dust fall plate, described gravitational precipitator into and out of mouth position, be respectively equipped with control valve, baffled in the smoke-outlet flue of gravitational precipitator, the lower end of baffle plate is provided with the passage that is communicated with cleaning door; The outer wall that cigarette is logical of entering of gravitational precipitator is provided with and is communicated with into the logical gray-drawing port of cigarette.
The utility model is from smelting laterite-nickel ores stove flue gas out, through gravitational precipitator, remove soot dust granule, through separation cyclone scrubber, remove molecule again, then the water washing in atomizing spray deduster bottom, from water, gas is out again through three grades of atomizing sprays washings, the gas that exhaust outlet from atomizing spray deduster top ejects, detects and meets discharge standard completely through environment department.The utility model has solved that prior art exists that clean-up effect is poor, contaminated air, the high technical problem of equipment investment.
accompanying drawing explanationaccompanying drawing is the utility model structural representation.
In figure 1, enter mouth 2, gray-drawing port 3, dust fall plate 4, control valve 5, baffle plate 6, gravitational precipitator 7, outlet flue 8, air inlet 9, cleaning door 10, ash discharging hole 11, separation cyclone scrubber 12, sewage draining exit 13, exhaust outlet 14, atomizing spray deduster 15, atomizer 16, air inlet pipe 17, water pump 18, suction hose 19, water tank 20, upper hose
the specific embodimentwith reference to accompanying drawing, the utility model it comprise bring into, the gravitational precipitator 6 of smoke-outlet flue, with the separation cyclone scrubber 11 of ash discharging hole 10 be arranged on the bottomless atomizing spray deduster 14 of 19 li, water tank, the top of atomizing spray deduster 14 is provided with exhaust outlet 13; The mouth 1 that enters of described gravitational precipitator 6 is communicated with the chimney of smelting laterite-nickel ores stove by pipeline, the outlet flue 7 of gravitational precipitator 6 is communicated with the air inlet 8 of separation cyclone scrubber 11 by pipeline, and the gas outlet of separation cyclone scrubber 11 is communicated with the air inlet pipe 16 of atomizing spray deduster by pipeline; The gas outlet end of described air inlet pipe 16 is positioned at the water layer of atomizing spray deduster 14 bottoms, and the end mouth of atomizing spray deduster 14 is positioned at the water layer of 19 li, water tank; The upper parallel of described atomizing spray deduster 14 is provided with three layers with the shower of atomizer 15, and the outer end of three layers of shower is connected with upper hose 20 respectively, and upper hose 20 is communicated with the suction hose 18 of 19 li, water tank by water pump 17; Bottom one side of described water tank 19 is provided with the sewage draining exit 12 with gate valve; The interior parallel some layers of dust fall plate 3 that are provided with of described gravitational precipitator 6, described gravitational precipitator into and out of mouth 1,7 positions, be respectively equipped with control valve 4, baffled 5 in the smoke-outlet flue of gravitational precipitator, the lower end of baffle plate 5 is provided with the passage that is communicated with cleaning door 9; The outer wall that cigarette is logical of entering of gravitational precipitator 6 is provided with and is communicated with into the logical gray-drawing port 2 of cigarette.
The utility model smelting laterite-nickel ores stove flue gas out, three grades of sprayings in gravitational precipitator, separation cyclone scrubber and atomizing spray deduster 3-stage dust-removal and atomizing spray deduster purify, the Purge gas that finally exhaust outlet from atomizing spray deduster top ejects, meet atmospheric emission standard completely, the utility model also can be applicable to the gas cleaning of the technical fields such as kiln, boiler, chimney, has good economic benefit and social benefit.

Claims (3)

1. a smoke eliminator, comprise bring into, the gravitational precipitator of smoke-outlet flue, with the separation cyclone scrubber of ash discharging hole be arranged on the bottomless atomizing spray deduster in water tank, the top of atomizing spray deduster is provided with exhaust outlet; The mouth that enters that it is characterized in that described gravitational precipitator is communicated with the chimney of smelting laterite-nickel ores stove by pipeline, the outlet flue of gravitational precipitator is communicated with the air inlet of separation cyclone scrubber by pipeline, and the gas outlet of separation cyclone scrubber is communicated with the air inlet pipe of atomizing spray deduster by pipeline; The gas outlet end of described air inlet pipe is positioned at the water layer of atomizing spray deduster bottom, and the end mouth of atomizing spray deduster is positioned at the water layer in water tank; The upper parallel of described atomizing spray deduster is provided with three layers with the shower of atomizer, and the outer end of three layers of shower is connected with upper hose respectively, and upper hose is communicated with the suction hose in water tank by water pump.
2. smoke eliminator according to claim 1, is characterized in that bottom one side of described water tank is provided with the sewage draining exit with gate valve.
3. smoke eliminator according to claim 1, it is characterized in that the interior parallel some layers of dust fall plate that are provided with of described gravitational precipitator, described gravitational precipitator into and out of mouth position, be respectively equipped with control valve, baffled in the smoke-outlet flue of gravitational precipitator, the lower end of baffle plate is provided with the passage that is communicated with cleaning door; The outer wall that cigarette is logical of entering of gravitational precipitator is provided with and is communicated with into the logical gray-drawing port of cigarette.
CN201420253596.1U 2014-05-19 2014-05-19 Flue gas purification device Active CN203862074U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420253596.1U CN203862074U (en) 2014-05-19 2014-05-19 Flue gas purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420253596.1U CN203862074U (en) 2014-05-19 2014-05-19 Flue gas purification device

Publications (1)

Publication Number Publication Date
CN203862074U true CN203862074U (en) 2014-10-08

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Application Number Title Priority Date Filing Date
CN201420253596.1U Active CN203862074U (en) 2014-05-19 2014-05-19 Flue gas purification device

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CN (1) CN203862074U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105251300A (en) * 2015-10-16 2016-01-20 盐城工学院 Waste gas dedusting device and method for tunnel kiln

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105251300A (en) * 2015-10-16 2016-01-20 盐城工学院 Waste gas dedusting device and method for tunnel kiln
CN105251300B (en) * 2015-10-16 2017-12-22 盐城工学院 A kind of tunnel cave waste gas dust-removal device and dust removal method

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