CN202683025U - Garbage incineration flue gas purification device - Google Patents
Garbage incineration flue gas purification device Download PDFInfo
- Publication number
- CN202683025U CN202683025U CN 201220257642 CN201220257642U CN202683025U CN 202683025 U CN202683025 U CN 202683025U CN 201220257642 CN201220257642 CN 201220257642 CN 201220257642 U CN201220257642 U CN 201220257642U CN 202683025 U CN202683025 U CN 202683025U
- Authority
- CN
- China
- Prior art keywords
- tower
- flue gas
- garbage
- water scrubber
- turbogrid tray
- 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
Links
Images
Landscapes
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
Abstract
The utility model relates to a garbage incineration flue gas purification device which belongs to the technical field of environment protection and garbage processing. The device comprises a water washing tower, a catalytic tower, a reduction tower and an adsorption tower, wherein the flue gas generated in a garbage incinerator is discharged to the atmosphere under the dynamic action of an induced draft fan after being subjected to four-stage processing; and the flue gas subjected to purification processing finally reaches a national emission standard and is subjected to smokeless system processing, thereby realizing smokeless and harmless garbage incineration.
Description
Technical field
The utility model relates to environmental protection and technology of garbage disposal field, especially relates to one way of life garbage-incineration smoke purifying device.
Background technology
Waste incineration be in the various garbage disposals a kind of the most frequently used also be minimizing, innoxious, a kind of processing method that resource is best, also be necessary a kind of method for a lot of rubbish simultaneously.Such as, some contain the article of harmful virus etc. in the medical waste.Yet, because the situation of China's refuse classification situation and whole citizens'quality, cause refuse classification indefinite, so cause the mixability of rubbish higher, that is to say the smoke components more complicated that gives off in the Refuse Incineration Process, harmful substance is also many, be easy to make this solid pollutant of rubbish to change into gas pollutant, can discharge tens kinds and even hundreds of metal flying dust and sour gas in the Refuse Incineration Process simultaneously, discharge bioxin when particularly the incinerator furnace temperature is less than 850 ℃, it has carcinogenic, teratogenesis and genotoxicity affect health.Therefore, in the Refuse Incineration Process flue gas process be very important also be necessary.
The utility model content
The purpose of this utility model is based on above-mentioned reason, and we have designed the unique waste incinerated smoke purification system of a cover, make the flue gas qualified discharge of burning away the refuse and do the processing of smokeless system, make waste incineration smokelessly harmless.
The technical scheme that the utility model is taked is:
The garbage-incineration smoke purifying device comprises: water scrubber, catalytic tower, reduction tower, adsorption tower;
Wherein water scrubber adopts turbogrid tray formula turriform cooling device, and flue gas is entered by the bottom of water scrubber, and water sprays from the upper strata turbogrid tray; Arrange one or more layers turbogrid tray in the water scrubber, be drilled with a plurality of holes on the turbogrid tray; The straight portion of turbogrid tray is designed to flow-stopping plate, so that turbogrid tray flow-stopping plate in the aperture leakage partly forms overflow waterfall;
Be provided with the shower nozzle of a plurality of whirlpool sprayings in the described catalytic tower, make to form the curtain of rain in the tower, shower nozzle top is provided with spiral board, and by flue gas High Rotation Speed in tower of spiral board, it is separated from the gas that the drop under the effect of centrifugal force in the flue gas is thrown to Ta Bishang;
In the described reduction tower active carbon fiber felt is housed; Flue gas is from this reduction tower bottom through baffling repeatedly, and through spray cleaning repeatedly; Flue gas after the purification enters the NACF carpet veneer;
Comprise the multilayer activated carbon fiber layers in the described adsorption tower, need flue gas to be processed to enter from the top of adsorption tower, behind the multilayer activated carbon fiber layers, discharge from the adsorption tower bottom, the flue gas after the purification is discharged in the atmosphere under the dynamic action of air-introduced machine.
Be preferably: the hole of boring on the turbogrid tray in the described water scrubber be shaped as geometry;
Be preferably: described geometry for circular, square one of arbitrarily;
Be preferably: the area of turbogrid tray is greater than 1/2 of this water scrubber sectional area in the described water scrubber;
Be preferably: it is two-layer in the reduction tower active carbon fiber felt being housed;
Be preferably: flue gas is through 3 spray cleanings in the reduction tower;
Be preferably: the activated carbon fiber layers in the adsorption tower is 3 layers.
Beneficial effect
The flue gas that incinerator produces is processed by this purifier, reaches the discharging standards requirement, has realized nontoxic, the free of contamination processing of garbage flue gas.
Description of drawings
Fig. 1 is the utility model front view.
Wherein: 1, water scrubber; 2, catalytic tower; 3, the reduction tower; 4, adsorption tower; 5, smoke conveying duct; 6, the admission port; 7, air-introduced machine; 1-1, gas approach; 1-2, turbogrid tray; 2-1, spiral board; 2-2, the whirlpool shower nozzle; 3-1, active carbon fiber felt; 3-2, column plate; 4-1, activated carbon fiber layers.
The specific embodiment
Please refer to accompanying drawing 1.
It is water scrubber that the garbage-incineration smoke purifying device arranges the first order.This water scrubber adopts turbogrid tray formula tower cooling system, play the effect of dedusting and cooling, allow flue gas in dual-flow type tower, lower the temperature rapidly, produce De bioxin and relevant instantaneous the dropping to below the generation temperature of pernicious gas so that decompose under the high temperature, guarantee that the dioxin pernicious gas reduces, dual-flow type tower also is to clean the suspended dust in the gas, thereby the Purge gas composition reduces solids content.The structure of this dual-flow type tower is that gas is entered by the bottom, and water sprays from the superiors' turbogrid tray, arrange one or more layers turbogrid tray in the tower, turbogrid tray is the crescent shape that is drilled to porous, and the area of every layer of turbogrid tray greater than this tower section long-pending 1/2, the straight portion of turbogrid tray is designed to flow-stopping plate, so that turbogrid tray flow-stopping plate in the aperture leakage partly forms overflow waterfall, gas also passes the waterfall that overflow forms when flowing in the curtain of rain that aperture forms, allow gas be contacted fully with the liquid of tower, thereby realize the purpose of dedusting and cooling.
It is catalytic tower that the garbage-incineration smoke purifying device arranges the second level.This catalytic tower column plate adopts whirlpool spray washing and spiral board isolation technics.Gas enters the top and discharges from the tower bottom, tower top is provided with a plurality of whirlpool shower nozzles, makes to form the curtain of rain in the tower, and the curtain of rain makes drop fully contact again with gas, cleans pernicious gas and dust in the gas.Shower nozzle top is equipped with spiral board, and the gas High Rotation Speed in tower by spiral board gets up, and it is separated from the gas that the drop under the effect of centrifugal force in the gas is thrown to Ta Bishang, thereby gas is further purified.
The garbage-incineration smoke purifying device arranges the third level and is the reduction tower.On the column plate two-layer active carbon fiber felt being housed in the tower when this reduction tower adopts spray washing adsorbs the dioxin pernicious gas, its device structure is to enter from the bottom and enters upper strata NACF carpet veneer behind twice baffling, and in the process of twice baffling, carry out the water spray cleaning three times by shower, the NACF carpet veneer that purified gas enters top carries out the active carbon absorption to bioxin, and the active carbon fiber felt that absorbs bioxin absorbs totallyer with two-layer with assurance.
It is adsorption tower that the garbage-incineration smoke purifying device arranges the fourth stage.This adsorption tower uses NACF Dui dioxin gas further to adsorb specially, and its structure is that gas is entered through discharging from the bottom behind three layers the activated carbon fiber layers by the top, and the flue gas after the purification is discharged in the atmosphere under the dynamic action of air-introduced machine.The gas of discharging is qualified flue gas up to standard, has accomplished that colorless and odorless is odorless.
The flue gas that produces in the incinerator is every through behind the coagulation, all be to be distributed in the next stage treating column by specific smoke conveying duct to discharge, because the relative upper level treating column of floss hole of each treating column is in different positions, the tolerance of its discharging is smaller, thereby completely abolish blowdown stack, the flue gas after the purification is discharged in the atmosphere under the dynamic action of air-introduced machine.
Claims (6)
1. garbage-incineration smoke purifying device, it is characterized by: this device comprises: water scrubber, catalytic tower, reduction tower, adsorption tower; Wherein water scrubber adopts turbogrid tray formula turriform cooling device, and flue gas is entered by the bottom of water scrubber, and water sprays from the upper strata turbogrid tray; Arrange one or more layers turbogrid tray in the water scrubber, be drilled with a plurality of holes on the turbogrid tray; The straight portion of turbogrid tray is designed to flow-stopping plate, so that turbogrid tray flow-stopping plate in the aperture leakage partly forms overflow waterfall; Be provided with a plurality of whirlpool shower nozzles in the described catalytic tower, make to form the curtain of rain in the tower, shower nozzle top is provided with spiral board; In the described reduction tower active carbon fiber felt is housed; Through baffling repeatedly, and through spray cleaning repeatedly, the flue gas after the purification enters the NACF carpet veneer to flue gas from this reduction tower bottom; Comprise the multilayer activated carbon fiber layers in the described adsorption tower, need flue gas to be processed to enter from the top of adsorption tower, behind the multilayer activated carbon fiber layers, discharge from the adsorption tower bottom; Flue gas after the purification is discharged in the atmosphere under the dynamic action of air-introduced machine.
2. garbage-incineration smoke purifying device according to claim 1 is characterized by: the hole that the turbogrid tray in the described water scrubber bores be shaped as circular, square one of arbitrarily.
3. the described garbage-incineration smoke purifying device of any one according to claim 1-2, it is characterized by: the area of turbogrid tray is greater than 1/2 of this water scrubber sectional area in the described water scrubber.
4. the described garbage-incineration smoke purifying device of any one according to claim 1-2, it is characterized by: it is 2 layers that active carbon fiber felt is housed in the described reduction tower.
5. the described garbage-incineration smoke purifying device of any one according to claim 1-2 is characterized by: flue gas is through 3 spray cleanings in the reduction tower.
6. the described garbage-incineration smoke purifying device of any one according to claim 1-2 is characterized by: the activated carbon fiber layers in the adsorption tower is 3 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257642 CN202683025U (en) | 2012-06-04 | 2012-06-04 | Garbage incineration flue gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257642 CN202683025U (en) | 2012-06-04 | 2012-06-04 | Garbage incineration flue gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683025U true CN202683025U (en) | 2013-01-23 |
Family
ID=47538702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220257642 Expired - Fee Related CN202683025U (en) | 2012-06-04 | 2012-06-04 | Garbage incineration flue gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683025U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307293A (en) * | 2014-11-07 | 2015-01-28 | 广西南宁华国环境科技有限公司 | Combined water-curtain dust-removing device |
| CN104645763A (en) * | 2014-04-24 | 2015-05-27 | 广西铟泰科技有限公司 | Method for treating waste gas produced by indium refining |
| CN105536406A (en) * | 2016-01-11 | 2016-05-04 | 张文国 | Industrial refuse cracking burning tail gas treatment method |
| CN105536405A (en) * | 2016-01-11 | 2016-05-04 | 张文国 | Industrial refuse cracking burning tail gas treatment system |
| CN105727672A (en) * | 2016-03-08 | 2016-07-06 | 张文国 | Treatment method for cracking and burning of industrial refuses and removal of tail gas and dust |
| CN106621661A (en) * | 2016-12-08 | 2017-05-10 | 中冶节能环保有限责任公司 | Process method and device for ultra-clean discharge treatment of dust-containing steam in steel slag rolling region |
| CN107529447A (en) * | 2017-11-16 | 2018-01-02 | 白皓 | One kind of multiple waste gas treatment equipments |
| CN107913569A (en) * | 2017-11-22 | 2018-04-17 | 郑州源冉生物技术有限公司 | High-efficiency type exhaust gas purification and treatment device |
-
2012
- 2012-06-04 CN CN 201220257642 patent/CN202683025U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104645763A (en) * | 2014-04-24 | 2015-05-27 | 广西铟泰科技有限公司 | Method for treating waste gas produced by indium refining |
| CN104307293A (en) * | 2014-11-07 | 2015-01-28 | 广西南宁华国环境科技有限公司 | Combined water-curtain dust-removing device |
| CN105536406A (en) * | 2016-01-11 | 2016-05-04 | 张文国 | Industrial refuse cracking burning tail gas treatment method |
| CN105536405A (en) * | 2016-01-11 | 2016-05-04 | 张文国 | Industrial refuse cracking burning tail gas treatment system |
| CN105727672A (en) * | 2016-03-08 | 2016-07-06 | 张文国 | Treatment method for cracking and burning of industrial refuses and removal of tail gas and dust |
| CN106621661A (en) * | 2016-12-08 | 2017-05-10 | 中冶节能环保有限责任公司 | Process method and device for ultra-clean discharge treatment of dust-containing steam in steel slag rolling region |
| CN107529447A (en) * | 2017-11-16 | 2018-01-02 | 白皓 | One kind of multiple waste gas treatment equipments |
| CN107913569A (en) * | 2017-11-22 | 2018-04-17 | 郑州源冉生物技术有限公司 | High-efficiency type exhaust gas purification and treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202683025U (en) | Garbage incineration flue gas purification device | |
| CN102652954B (en) | System for decomposing garbage by using magnetic energy carbide furnace | |
| CN207137663U (en) | A kind of VOCs organic waste gas treatment equipments | |
| CN103432887B (en) | A kind of waste incinerated smoke purification system and technique | |
| CN203990182U (en) | A kind of poisonous fume active carbon combined type cleaning system | |
| KR101505391B1 (en) | Scrubber Equipped with Striking Apparatus | |
| CN205461586U (en) | Furniture processing japanning room organic waste gas purifying system | |
| CN207680207U (en) | A kind of high-efficient energy-saving environment friendly organic waste gas treatment system | |
| CN201988299U (en) | Waste gas purifying device | |
| CN203139853U (en) | Water spray purification tower | |
| CN202113737U (en) | Washing tower | |
| KR101553136B1 (en) | Room smoke purification System | |
| CN205164412U (en) | VOCs waste gas integrated process device | |
| CN210356536U (en) | Gum dipping waste gas treatment device | |
| CN103521057A (en) | Cooling purification system and cooling purification method for waste incineration tail gas | |
| CN203784954U (en) | Purifying and dust-removing equipment for cremator | |
| CN105627326B (en) | Incineration treatment of garbage unit | |
| CN204485644U (en) | A kind of gas cleaning plant | |
| CN110639311A (en) | Device and method for purifying waste gas of frying furnace in grease processing industry | |
| CN207024954U (en) | One kind is granulated waste gas treatment equipment | |
| CN205549946U (en) | Modular spraying exhaust gas purification system | |
| CN109954385A (en) | A kind of UV photodissociation exhaust gas purifying method | |
| CN211753773U (en) | Flue gas low temperature plasma coprocessing system | |
| CN110876888A (en) | Thermal desorption tail gas treatment process and device in persistent organic soil remediation process | |
| CN211384355U (en) | Stove waste gas purification device is fried in grease processing trade |
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: DUNHUASHI DOUXING NENGYUAN SHEBEI TRADE CO., LTD. Free format text: FORMER OWNER: ZUNHUA NORTH BOILER CO., LTD. Effective date: 20130301 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130301 Address after: 064200 Zunhua Industrial Park, Hebei Patentee after: Zunhua Douxing Environmental Protection Energy Equipment Co., Ltd. Address before: 064200 No. 62, Wenhua Road, Hebei, Zunhua Patentee before: Zunhua Beifang Boiler Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20180604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |