CN2507548Y - Venturi and active carbon filter combined three-stage high-efficiency dusting purifying device - Google Patents

Venturi and active carbon filter combined three-stage high-efficiency dusting purifying device Download PDF

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Publication number
CN2507548Y
CN2507548Y CN 01254419 CN01254419U CN2507548Y CN 2507548 Y CN2507548 Y CN 2507548Y CN 01254419 CN01254419 CN 01254419 CN 01254419 U CN01254419 U CN 01254419U CN 2507548 Y CN2507548 Y CN 2507548Y
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CN
China
Prior art keywords
active carbon
dust
level
purifying device
stage high
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Expired - Fee Related
Application number
CN 01254419
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Chinese (zh)
Inventor
陈泽峰
林楲
汪建国
宗达
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Fujian Fengquan Environment Protection Equipment Co., Ltd.
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陈泽峰
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Priority to CN 01254419 priority Critical patent/CN2507548Y/en
Application granted granted Critical
Publication of CN2507548Y publication Critical patent/CN2507548Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed is a three-level highly effective dust-removing and purification device, which is the combination of Veturi and the active carbon filter for an incinerator. The utility model comprises a multilevel dust-removing device, a flue, an induced fan and a chimney. The device is characterized in that the multilevel dust-removing device is combined by a cyclone dust collector for first-level processing, a Veturi water-bath dust collector for second-level processing and an (fiber) active carbon purifier for absorbing and removing dioxin at the third level, which are sequentially installed. In contrast with the prior art, the utility model has the advantage of effective dust removing (even desulphurizing) and discharging dioxin up to the standard for a complete tail gas purifier due to the three-level combination of the efficient dust-removing purifier. The device is simple in structure, easy for installation and highly effective in purification, which is applicable to purifying the smoke from the garbage incinerator and the dusty gas in metallurgical, mining, coal and founding industry.

Description

The three-stage high-effective dust-removing cleaning equipment of venturi and active carbon filter combination
Technical field: the utility model belongs to the smoke abatement and dust control purifier of environmental protection equipment, particularly a kind of three-stage high-effective dust-removing cleaning equipment that is mainly made up by venturi (pipe) deduster and active carbon filter.
Background technology: environmental protection is a fundamental state policy of China, at present to various incinerators (as incinerator) the udst separation of generation volume of smoke and other pernicious gases (as dioxin organic carcinogen, sulfur dioxide etc.) be subjected to the extensive attention of governments at all levels and general public day by day.Though many comparatively effectively smoke dispersal, dust removal and desulphurization purifiers (these cleaners have wet type or dry type) are arranged at present, if any the cyclone dust removal formula, venturi (pipe) deduster, impingement washing scrubber and fiber bag precipitator or the like.When these dedusters are used singly or in combination, because of structural reason or combined method mode are oversimplified and when scientific and reasonable inadequately (just single-stage or secondary simple combination), the udst separation effect that it is actual is particularly in the shortcoming (there is very strict restriction in country to the dioxin qualified discharge) that also has the severe overweight discharging aspect the removing dioxin organic carcinogen.For example existing hollow drum type cyclone dust collector only is applicable to the removing of big dust particle, and the small particles flue dust is removed poor effect, though and venturi scrubber is a kind of high-effective dust-removing device, the adsorption removal dioxin is seemed powerless.
The purpose of this utility model is the deficiency that will overcome above-mentioned prior art, thereby design a kind of three-stage high-effective dust-removing cleaning equipment that mainly comprises venturi and active carbon filter combination, it have simple in structure, cost is low, installation is controlled conveniently, dust can be eliminated, the effect of dioxin emission compliance can be made again.
The utility model is realized with following technical scheme, it comprises multistage dust arrester, cross flue, composition such as air-introduced machine, chimney, it is characterized in that described multistage dust arrester be meant be docile and obedient that preface lay to install as the first order handle the cyclone dust collectors of (removing crude particle dust), as handling venturi (pipe) wet dust collector of (adsorption removal particle dust and desulfurization) and combine in the second level as the active carbon purifying device (filter) that the third level is used for the adsorption removal dioxin.
Compared with the prior art, the utility model is owing to adopt the high-effective dust-removing cleaning equipment of three grades of reasonable combination, can efficiently eliminate dust (even desulfurization), can make the dioxin qualified discharge again, thereby form a comparatively perfect exhaust gas cleaner, complete machine structure is simple, easy for installation, the purification efficiency height is specially adapted to the gas cleaning of incinerator, also applicable to the purification of industry ash-laden gas such as metallurgy, mine, coal, casting.
Description of drawings: Fig. 1 is a kind of overall structure schematic diagram of the present utility model.
Wherein: 1-incinerator, 2-incinerator secondary combustion chamber, 3-cyclone dust collectors (being prior art), 4-crosses flue, 5-venturi (pipe) wet dust collector (can play heat exchange action, be prior art), the 6-water pump, 7-clear water reserviors, 8-air-introduced machine, the 9-third level removable (bar gate type) active carbon purifying device (filter), 10-glass outer fiber filtering layer, the composite fibre active carbon filtering layer of 11-intermediate course, the 12-chimney, the 13-nozzle, 14-sedimentation basin, 15-dewatering station.
The specific embodiment: as can be known with reference to accompanying drawing, the utility model also can have following technical characterictics when specific design is implemented: the active carbon purifying device of described third level adsorption removal dioxin can be to be made of the filtering layer that the multilayer composite fiber active carbon of movable dismounting is made, or constitute (accompanying drawing is slightly) by the composite fibre active carbon filtering layer that the drum type brake multiple layer combination is installed, also can also be to be that glass fibre filter material layer 10, intermediate course are constituted by the bar gate type filter course of the movable dismounting that composite fibre active carbon filtering layer 11 is combined into by skin.Why the utility model adopts fiber-reactive charcoal filtering layer filtrate, is because it is more much higher in efficient aspect minimizing dust concentration and the reduction dioxins concentration than granular activated carbon, powder active carbon spray equipment after testing.
Operation principle process of the present utility model is as follows: after being discharged from secondary combustion chamber by the high-temperature flue gas (about 850 ℃) of incinerator generation, the cyclone dust collectors that at first enter the first order are isolated the coarse granule (temperature drops to about 600 ℃) in the flue dust, under the effect of air-introduced machine, enter again in the spray chamber of venturi (pipe) wet dust collector 5, (make high-temperature flue gas about this quenching to 100 ℃ at this nozzle 13 that high atomisation is housed, cross 300 ℃ of-500 ℃ of intervals that are easy to generate dioxin most), flue dust fully mixes with water smoke and contacts, after promptly being adsorbed with water, most of flue dust falls in the sedimentation basin 14, after the band steam flue gas after the preliminary purification passes through dewatering station's processed again, advance to the detachable fiber-reactive char filter of installing of the third level (bar gate type) again and carry out last purification together, at this moment most dioxin (for organic hypertoxic carcinogenic substance) are had the adsorbed removing of fibre active carbon filtering layer of high absorption property, are cleaned clean flue gas up to standard at last and enter chimney row to atmosphere by outlet flue.After wherein dismountable composite fibre active carbon filtering layer filtrate laying dust concentration increases, continue again to use or change after can conveniently taking out cleaning.

Claims (4)

1, the three-stage high-effective dust-removing cleaning equipment of a kind of venturi and active carbon filter combination, it comprises multistage dust arrester, cross flue (4), air-introduced machine (8) and chimney (12) are formed, it is characterized in that described multistage dust arrester be meant be docile and obedient that preface is laid the cyclone dust collectors of handling as the first order (3) installed, the venturi wet dust collector (5) handled as the second level and combine as the active carbon purifying device (9) that the third level is used for the adsorption removal dioxin.
2, three-stage high-effective dust-removing cleaning equipment according to claim 1, the active carbon purifying device (9) that it is characterized in that described third level adsorption removal dioxin can be to be made of the filtering layer that the multilayer composite fiber active carbon of the movable dismounting of bar gate type is made.
3, three-stage high-effective dust-removing cleaning equipment according to claim 1, the active carbon purifying device (9) that it is characterized in that described third level adsorption removal dioxin also can be to be made of the composite fibre active carbon filtering layer that the drum type brake multiple layer combination is installed.
4, three-stage high-effective dust-removing cleaning equipment according to claim 1, the active carbon purifying device (9) that it is characterized in that described third level adsorption removal dioxin also can also be to be that glass fibre filter material layer (10), intermediate course are constituted by the bar gate type filter course of the movable dismounting that composite fibre active carbon filtering layer (11) is combined into by skin.
CN 01254419 2001-10-27 2001-10-27 Venturi and active carbon filter combined three-stage high-efficiency dusting purifying device Expired - Fee Related CN2507548Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01254419 CN2507548Y (en) 2001-10-27 2001-10-27 Venturi and active carbon filter combined three-stage high-efficiency dusting purifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01254419 CN2507548Y (en) 2001-10-27 2001-10-27 Venturi and active carbon filter combined three-stage high-efficiency dusting purifying device

Publications (1)

Publication Number Publication Date
CN2507548Y true CN2507548Y (en) 2002-08-28

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CN 01254419 Expired - Fee Related CN2507548Y (en) 2001-10-27 2001-10-27 Venturi and active carbon filter combined three-stage high-efficiency dusting purifying device

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100422643C (en) * 2006-06-23 2008-10-01 杭州新世纪能源环保工程股份有限公司 Smoke purifier of domestic refuse incinerator
CN102527172A (en) * 2012-01-20 2012-07-04 浙江江南制药机械有限公司 Water curtain dust removing mechanism
CN104069707A (en) * 2014-06-19 2014-10-01 江苏二环环保科技有限公司 Lead fume purifier in lead-acid storage battery industry and purification method of lead fume purifier
CN106178795A (en) * 2016-08-31 2016-12-07 铜陵康达铝合金制品有限责任公司 Smelting aluminium alloy dust treatment equipment and processing method
CN107441915A (en) * 2017-07-31 2017-12-08 合肥国轩高科动力能源有限公司 A kind of processing method of waste and old electrokinetic cell cracking waste gas
CN110001057A (en) * 2019-05-10 2019-07-12 广东工业大学 A kind of aerosol printing injection apparatus and printer
CN110385003A (en) * 2019-08-05 2019-10-29 陈其钻 A kind of coal combustion high-efficiency desulfurization, denitration method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100422643C (en) * 2006-06-23 2008-10-01 杭州新世纪能源环保工程股份有限公司 Smoke purifier of domestic refuse incinerator
CN102527172A (en) * 2012-01-20 2012-07-04 浙江江南制药机械有限公司 Water curtain dust removing mechanism
CN104069707A (en) * 2014-06-19 2014-10-01 江苏二环环保科技有限公司 Lead fume purifier in lead-acid storage battery industry and purification method of lead fume purifier
CN104069707B (en) * 2014-06-19 2015-10-28 江苏二环环保科技有限公司 A kind of lead-acid accumulator industry purification equipment for separating lead powder from air and purification method thereof
CN106178795A (en) * 2016-08-31 2016-12-07 铜陵康达铝合金制品有限责任公司 Smelting aluminium alloy dust treatment equipment and processing method
CN107441915A (en) * 2017-07-31 2017-12-08 合肥国轩高科动力能源有限公司 A kind of processing method of waste and old electrokinetic cell cracking waste gas
CN110001057A (en) * 2019-05-10 2019-07-12 广东工业大学 A kind of aerosol printing injection apparatus and printer
CN110001057B (en) * 2019-05-10 2023-09-15 广东工业大学 Aerosol printing and spraying device and printer
CN110385003A (en) * 2019-08-05 2019-10-29 陈其钻 A kind of coal combustion high-efficiency desulfurization, denitration method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: FUJIAN FENGQUAN ENVIRONMENTAL PROTECTION EQUIPMEN

Free format text: FORMER OWNER: CHEN ZEFENG

Effective date: 20070615

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20070615

Address after: Cangshan Gaoshi District of Fuzhou City, Fujian province 350007 road Fengquan Science Park

Patentee after: Fujian Fengquan Environment Protection Equipment Co., Ltd.

Address before: 350003, Fujian, Fuzhou Province, 54 International Building, 19 floor, Fujian Feng Feng Environmental Protection Group Co., Ltd.

Patentee before: Chen Zefeng

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee