CN2465785Y - Combined flue gas purifying device - Google Patents

Combined flue gas purifying device Download PDF

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Publication number
CN2465785Y
CN2465785Y CN 01214832 CN01214832U CN2465785Y CN 2465785 Y CN2465785 Y CN 2465785Y CN 01214832 CN01214832 CN 01214832 CN 01214832 U CN01214832 U CN 01214832U CN 2465785 Y CN2465785 Y CN 2465785Y
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CN
China
Prior art keywords
steam
gas purifier
smoke gas
tower body
water separator
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 01214832
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Chinese (zh)
Inventor
陈志刚
谭国雄
Original Assignee
谭国雄
陈志刚
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Filing date
Publication date
Application filed by 谭国雄, 陈志刚 filed Critical 谭国雄
Priority to CN 01214832 priority Critical patent/CN2465785Y/en
Application granted granted Critical
Publication of CN2465785Y publication Critical patent/CN2465785Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a combined flue gas purifying device. A plurality of vortex mixers, a three-phase fluidized bed, a steam-water separator and a plurality of flow guiding plates are arranged in a tower body. Nozzles which are hierarchically arranged are arranged above the vortex mixers, one layer of shower pipes are arranged between the three-phase fluidized bed and the steam-water separator, and the nozzles and the shower pipes are connected with a water tank on the outside of the tower body through pipelines. A plurality of flow guiding plates are arranged between the bottom of the tower body and the vortex mixers. The utility model has the advantages of small wind resistance, high dehydration rate, and good purifying effect, and is favorable for raising the combusting output force of a boiler.

Description

The assembled smoke gas purifier
The utility model relates to a kind of purifier, specifically relates to a kind of assembled smoke gas purifier.
The smoke eliminator of prior art is to do wet combination, the cost height, and windage is big, influences the boiler normal combustion, exerts oneself, and energy consumption is big; Some only adopts the wet dust removal device, but its cyclone mixer, cyclone separator are fixed, and windage can not be adjusted, and influences the boiler normal combustion equally, exerts oneself, and energy consumption is still bigger.
The purpose of this utility model provides a kind of assembled smoke gas purifier.It can reduce windage, guarantees the boiler normal combustion, exerts oneself and clean-up effect.
To achieve these goals, the utility model assembled smoke gas purifier is provided with a plurality of cyclone mixers, three phase fluidized bed, steam-water separator, deflector in tower body, the nozzle that layering is evenly arranged is equipped with in the cyclone mixer top, one deck shower is housed between three phase fluidized bed and the steam-water separator, nozzle links to each other with placing the outer water pump of tower body by pipeline with shower, water pump links to each other with water tank by pipeline, between tower body bottom and the cyclone mixer polylith deflector is housed.
Described cyclone mixer is the garden tubular cyclone separator of interior ring type blade.
Described three phase fluidized bed is the porous plastics ball to be housed on sieve tray or wire netting or to draw uncommon ring to constitute.
Described steam-water separator is folded plate type steam-water separator or corrugated steam-water separator.
Described deflector is the arc that varies in size, and its nock is towards smoke inlet.
Described water tank is added with the alkali electroless medicament.
The utility model operation principle as shown in Figure 1, flue gas is under the blower fan ventilation state, enter the air inlet 7 that links to each other with smoke pipe, and the cyclone mixer 2 in deflector 8 uniform importing tower bodies 1, quicken rotation, fully mix, contact with atomizing soup through nozzle 3 ejections, flue gas is atomized soup and fully absorbs, and with basic agent generation chemical reaction wherein, grit volume and weight in the flue gas is increased rapidly, under centrifugal action, got rid of to smooth tower body 1 inwall and assembled, fall to tower body 1 bottom naturally and discharge outside the tower.Through three grades quicken rotation, mixing, absorption is with chemical reaction and separate, and grit and pernicious gas in the flue gas are reduced step by step, flue gas is purified.Air and residue pernicious gas, small dust continue to rise; with the baton round in the three phase fluidized bed or draw uncommon ring to impact bob; spray soup from top to bottom through shower 5; at baton round or draw each surface of uncommon ring to mix, contact, collide with pernicious gas, small dust, SO2 pernicious gas and micronic dust are by the concurrent biochemical reaction of the further abundant absorption of alkaline soup.Because gas, soup and solid (filler body) are to work under motion state, so claim three phase fluidized bed.This one-level shower water needn't be used spraynozzle, otherwise atomized water will be taken away by air-flow.Purified gas carries out the aqueous vapor two-phase on folded plate type steam-water separator 6 effectively separates, at last by gas outlet 9 dischargings.
The utility model is owing to adopted a plurality of cyclone mixers, three phase fluidized bed, folded plate type steam-water separator, big latus rectum not to have the nozzle of obstruction, arc deflector combination, it is little to have windage, good purification, the dehydration rate height, improve boiler output, the advantage that adaptability is good can be widely used in the gas cleaning of fire coal, oil burning boiler and industrial furnace.
Below in conjunction with the drawings and specific embodiments the utility model assembled smoke gas purifier is described in further detail.
Fig. 1 is the structural representation of the utility model assembled smoke gas purifier.
Fig. 2 is the nozzle structural representation of the utility model assembled smoke gas purifier.
Fig. 3 is the shower layout drawing of the utility model assembled smoke gas purifier.
Shown in Figure 1, the utility model has the tower body 1 of a tubular, by the steel plate manufacturing; Its underpart is provided with air inlet 7, and its top is provided with gas outlet 9.In tower body 1, be provided with three fixed cyclone mixers 2 above the air inlet 7, these cyclone mixer 2 usefulness steel plates are made, the garden tubular cyclone separator of ring type blade in adopting, its external diameter is fixed on tower body 1 inwall, it is that three grades of vapour, water two-phase are quickened rotation, fully mixed, and pernicious gas is absorbed and carries out chemical reaction and grit separating and treating apparatus; Be provided with three phase fluidized bed 4 above the 3rd cyclone mixer 2, this fluid bed is on sieve tray on tower body 1 inwall or the wire netting porous plastics ball to be housed or to draw uncommon ring and constitute by being fixed in.It is that gas, the liquid that contains basic agent, solid (filling ball) move, react and carries out the device that the fourth stage is handled.Being provided with the even big latus rectum of arranging of layering above cyclone mixer 2 does not have the spraynozzle 3 of obstruction, and the liquid that provides the first order to handle to the third level is provided.Its structure as shown in Figure 2, it is made up of housing 14 and dismountable cap 15 that is contained in the housing water outlet end, housing is square, make with stainless steel, have eccentric orfice 16 and sphere eddy flow chamber 17 and taper eddy flow chamber 18 in it, the spreading of spray of water outlet end 19 is between 40 ° to 90 °, makes the soup tangent line enter inner chamber, quicken through ball, 17,18 rotations of awl inner chamber, produce the ejection of conical hollow spray form steam.One deck shower 5 is housed above three phase fluidized bed 4, the liquid that provides the fourth stage to handle is provided.Its structure as shown in Figure 3, it by one be responsible for 20 and many arms 21 forms, uniform two arrange the aperture 22 that staggers mutually on the arm, have certain pressure mutually at an angle of 90 equably and eject soup downwards, effectively prevent the flue gas short circuit phenomenon.The person in charge 20 and arm 21 decide caliber and quantity according to spray flux and three phase fluidized bed 4 cross-sectional areas.Nozzle 3 and shower 5 link to each other by pipeline 10 water pump 11 outer with placing tower body, and water pump 11 other end pipelines 12 water receiving casees are used for the forced jet of current.Be added with alkaline drug or basic treatment water in the water tank, it and COx, NOx, SO 2Deng all chemical reaction taking place and generate salt, is a kind of nuisanceless inorganic matter.During use, water tank can regularly be offerd medicine, concentration about 0.3~0.5%.Water consumption is by the decision of smoke treatment amount.

Claims (7)

1, a kind of assembled smoke gas purifier, it is characterized in that: in tower body (1), be provided with a plurality of cyclone mixers (2), three phase fluidized bed (4), steam-water separator (6) and deflector (8), the nozzle (3) that layering is evenly arranged is equipped with in cyclone mixer (2) top, between three phase fluidized bed (4) and the steam-water separator (6) one deck shower (5) is arranged, nozzle (3) links to each other with placing the outer water pump 11 of tower body by pipeline (10) with shower (5), water pump 11 inlet channels 12 water receiving casees are equipped with polylith deflector (8) between tower body (1) bottom and the cyclone mixer (2).
2, assembled smoke gas purifier according to claim 1 is characterized in that: described cyclone mixer (2) is the cylindrical shape cyclone separator of interior ring type blade.
3, assembled smoke gas purifier according to claim 1 is characterized in that: described nozzle (3) does not have the obstruction spraynozzle for big latus rectum.
4, assembled smoke gas purifier according to claim 1 is characterized in that: described three phase fluidized bed (4) is the porous plastics ball to be housed on sieve tray or wire netting or to draw uncommon ring to constitute.
5, assembled smoke gas purifier according to claim 1 is characterized in that: described steam-water separator (6) is folded plate type steam-water separator or corrugated steam-water separator.
6, assembled smoke gas purifier according to claim 1 is characterized in that: the arc of described deflector (8) for varying in size, its nock is towards smoke inlet (7).
7, assembled smoke gas purifier according to claim 1 is characterized in that: be added with the alkali electroless medicament in the described water tank.
CN 01214832 2001-01-05 2001-01-05 Combined flue gas purifying device Expired - Fee Related CN2465785Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01214832 CN2465785Y (en) 2001-01-05 2001-01-05 Combined flue gas purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01214832 CN2465785Y (en) 2001-01-05 2001-01-05 Combined flue gas purifying device

Publications (1)

Publication Number Publication Date
CN2465785Y true CN2465785Y (en) 2001-12-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01214832 Expired - Fee Related CN2465785Y (en) 2001-01-05 2001-01-05 Combined flue gas purifying device

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CN (1) CN2465785Y (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102357340A (en) * 2011-08-03 2012-02-22 阎君 Nitrogen oxide purification tower
CN102671499A (en) * 2011-08-01 2012-09-19 天津聚贤达科技有限公司 Parallel flow wet dust-collecting device and operational method thereof
CN103285704A (en) * 2013-06-20 2013-09-11 中山市南方环保工程设备有限公司 Spiral-flow type smoke purifying process unit
CN103537151A (en) * 2013-11-11 2014-01-29 广西陆川县凯正科技有限公司 Multifunctional, compound and novel waste gas treating column
CN106390652A (en) * 2016-09-21 2017-02-15 江苏大学 Wet type fine particle high-efficiency cyclone removal device
CN108176212A (en) * 2017-12-08 2018-06-19 浙江工业大学之江学院 A kind of environment-protecting type exhaust air purifying column
CN108889101A (en) * 2018-07-19 2018-11-27 江苏安纳泰环保科技有限公司 A kind of flue gas purification device based on fluidized bed
CN104548876B (en) * 2006-10-03 2019-11-05 通用电器技术有限公司 Method and apparatus for improving gas/fluid contact

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104548876B (en) * 2006-10-03 2019-11-05 通用电器技术有限公司 Method and apparatus for improving gas/fluid contact
CN102671499A (en) * 2011-08-01 2012-09-19 天津聚贤达科技有限公司 Parallel flow wet dust-collecting device and operational method thereof
CN102671499B (en) * 2011-08-01 2013-11-13 天津聚贤达科技有限公司 Parallel flow wet dust-collecting device and operational method thereof
CN102357340A (en) * 2011-08-03 2012-02-22 阎君 Nitrogen oxide purification tower
CN103285704A (en) * 2013-06-20 2013-09-11 中山市南方环保工程设备有限公司 Spiral-flow type smoke purifying process unit
CN103537151A (en) * 2013-11-11 2014-01-29 广西陆川县凯正科技有限公司 Multifunctional, compound and novel waste gas treating column
CN106390652A (en) * 2016-09-21 2017-02-15 江苏大学 Wet type fine particle high-efficiency cyclone removal device
CN108176212A (en) * 2017-12-08 2018-06-19 浙江工业大学之江学院 A kind of environment-protecting type exhaust air purifying column
CN108889101A (en) * 2018-07-19 2018-11-27 江苏安纳泰环保科技有限公司 A kind of flue gas purification device based on fluidized bed

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C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Tan Guoxiong

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Tan Guoxiong

Document name: Notification of Termination of Patent Right

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20011219

Termination date: 20100105