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 PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- active carbon
- dust
- level
- purifying device
- stage high
- Prior art date
- 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
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 17
- 238000010410 dusting Methods 0.000 title 1
- 239000000428 dust Substances 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 12
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 claims abstract 6
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000009298 carbon filtering Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 6
- 239000000779 smoke Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract 1
- KVGZZAHHUNAVKZ-UHFFFAOYSA-N 1,4-Dioxin Chemical compound O1C=COC=C1 KVGZZAHHUNAVKZ-UHFFFAOYSA-N 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003500 flue dust Substances 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000003183 carcinogenic agent Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000357 carcinogen Toxicity 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
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
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.
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 |
Family
ID=33663738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507548Y (en) |
Cited By (7)
| 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 | Treatment method of waste gas generated by cracking waste power batteries |
| 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 |
-
2001
- 2001-10-27 CN CN 01254419 patent/CN2507548Y/en not_active Expired - Fee Related
Cited By (9)
| 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 | Treatment method of waste gas generated by cracking waste power batteries |
| 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 |