CN105413419A - Refuse landfill odor treatment device - Google Patents
Refuse landfill odor treatment device Download PDFInfo
- Publication number
- CN105413419A CN105413419A CN201510959636.3A CN201510959636A CN105413419A CN 105413419 A CN105413419 A CN 105413419A CN 201510959636 A CN201510959636 A CN 201510959636A CN 105413419 A CN105413419 A CN 105413419A
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- CN
- China
- Prior art keywords
- inlet chamber
- filter
- active carbon
- chamber
- air inlet
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/84—Biological processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The invention relates to a refuse landfill odor treatment device, formed by connecting a biological deodorization filter, an ozone degrader and an activated carbon filter; the biological deodorization filter comprises a primary filter tank and a secondary filter tank; the primary filter tank comprises an air inlet cavity, a primary filer layer and a primary air outlet cavity internally provided with a drencher head; the secondary filter comprises a secondary air inlet cavity internally provided with a drencher head, a secondary filer layer and an airflow backflow chamber; the primary air outlet cavity and the secondary air inlet cavity are connected by a pipeline; perforated baffles are arranged at the bottoms of the air inlet cavities and the airflow backflow chamber; a sprayed liquid recovery chamber is arranged below the baffles; the secondary air inlet cavity is provided with an air outlet connected with an air inlet of the ozone degrader; an air outlet of the ozone degrader is connected with the activated carbon filter. The refuse landfill odor treatment device can effectively remove collected refuse landfill odor.
Description
Technical field
The present invention relates to a kind of refuse landfill odor treating device.
Background technology
Waste landfill exhaust gas is the waste gas of stench, normally directly discharge, but impact environment around, along with the raising to environmental requirement, the foul smell of landfill yard is needed now to collect process, existing exhaust-gas treatment is mainly used for industrial various exhaust-gas treatment, is difficult to use and landfill yard Odor control.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of device being specifically designed to landfill exhaust-gas treatment.Concrete technical scheme is:
Refuse landfill odor treating device, is connected to form by biological deodorizing filter tank, ozone degradation device and active carbon filter successively; Described biological deodorizing filter tank comprises elementary filter tank and secondary filter tank; Described elementary filter tank comprises the inlet chamber of bottom, has primary filter layer, be elementary outlet chamber, have spray head in elementary outlet chamber above primary filter layer above inlet chamber; Described secondary filter tank comprises secondary inlet chamber, secondary filter floor and airflow reflux room from top to bottom successively; Described elementary outlet chamber is connected by pipeline with secondary inlet chamber air inlet; Spray head is had in described secondary inlet chamber; Be dividing plate with holes bottom inlet chamber and airflow reflux room, for spray liquid reclaims room below dividing plate; Spray liquid is from spray head spray, and through primary filter layer and secondary filter layer, import spray liquid reclaim room from dividing plate with holes, spray liquid is reclaimed room and is connected with spray head by water circulating pump; Described secondary inlet chamber has gas outlet, and gas outlet is connected with ozone degradation device air inlet, and the gas outlet of ozone degradation device is connected with active carbon filter.
Described secondary inlet chamber top is inclined-plane, and secondary inlet chamber air inlet one end is lower, and one end, secondary inlet chamber gas outlet is higher.
The active carbon of described active carbon filter is arranged in columniform cage, cage rotates around its axle, is provided with kitchen sink below active carbon filter, and cage 1/4th is positioned at active carbon filter, cage Lower Half is immersed in cleaning in kitchen sink, has blowing dryer above described cage.
Waste gas enters from inlet chamber, and the primary filter layer had above inlet chamber, enters elementary outlet chamber, has spray head to clean waste gas in elementary outlet chamber; Waste gas then enters secondary inlet chamber, through secondary filter layer, in the backflow of airflow reflux room again through secondary filter floor; Spray head is had again to clean in secondary inlet chamber.Spray liquid is from spray head spray, and through primary filter layer and secondary filter layer, import spray liquid reclaim room from dividing plate with holes, spray liquid is reclaimed room and is connected with spray head by water circulating pump; Waste gas enters ozone degradation device from the gas outlet of secondary inlet chamber, and after the process of ozone degradation device, waste gas detects qualified discharge after entering active carbon filter process again.
Secondary inlet chamber top is inclined-plane, can increase the hydro-peening time, and provides enough time of staying fully to react to gas.
The active carbon of active carbon filter is arranged in columniform cage, and cage rotates around its axle, and after used active carbon enters kitchen sink cleaning, then dry up through blowing dryer, active carbon again can utilize and enter active carbon filter.
Refuse landfill odor treating device provided by the invention, effectively can remove collected garbage loading embeading foul smell.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Accompanying drawings the specific embodiment of the present invention, as shown in Figure 1, refuse landfill odor treating device, is connected to form by biological deodorizing filter tank, ozone degradation device 10 and active carbon filter 12 successively; Described biological deodorizing filter tank comprises elementary filter tank and secondary filter tank; Described elementary filter tank comprises the inlet chamber 1 of bottom, has primary filter layer 7, be elementary outlet chamber 8, have spray head in elementary outlet chamber 8 above primary filter layer 7 above inlet chamber 1; Described secondary filter tank comprises secondary inlet chamber 3, secondary filter floor 6 and airflow reflux room 4 from top to bottom successively; Described elementary outlet chamber 8 is connected by pipeline with secondary inlet chamber 3 air inlet; Spray head is had in described secondary inlet chamber 3; Be dividing plate with holes bottom inlet chamber 1 and airflow reflux room 4, for spray liquid reclaims room 5 below dividing plate; Spray liquid is from spray head spray, and through primary filter layer 7 and secondary filter layer 6, import spray liquid reclaim room 5 from dividing plate with holes, spray liquid is reclaimed room 5 and is connected with spray head by water circulating pump 9; Described secondary inlet chamber 3 has gas outlet, and gas outlet is connected with ozone degradation device 10 air inlet, and the gas outlet of ozone degradation device 10 is connected with active carbon filter 12.
Described secondary inlet chamber 3 top is inclined-plane, and secondary inlet chamber 3 air inlet one end is lower, and one end, secondary inlet chamber 3 gas outlet is higher.
The active carbon of described active carbon filter 12 is arranged in columniform cage 13, cage 13 rotates around its axle, kitchen sink 14 is installed below active carbon filter 12, cage 1/13rd 4 is positioned at active carbon filter 12, cage 13 Lower Half is immersed in cleaning in kitchen sink 14, has blowing dryer 15 above described cage 13.
Waste gas enters from inlet chamber 1, the primary filter layer 7 had above inlet chamber 1, enters elementary outlet chamber 8, has spray head to clean waste gas in elementary outlet chamber 8; Waste gas then enters secondary inlet chamber 3, through secondary filter layer 6, refluxes again through secondary filter floor 6 in airflow reflux room 4; Spray head is had again to clean in secondary inlet chamber 3.Spray liquid is from spray head spray, and through primary filter layer 7 and secondary filter layer 6, import spray liquid reclaim room 5 from dividing plate with holes, spray liquid is reclaimed room 5 and is connected with spray head by water circulating pump 9; Waste gas enters ozone degradation device 10 from the gas outlet of secondary inlet chamber 3, and after ozone degradation device 10 processes, waste gas enters active carbon filter 12 again and processes the qualified discharge of rear detection.
Secondary inlet chamber 3 top is inclined-plane, can increase the hydro-peening time, and provides enough time of staying fully to react to gas.
The active carbon of active carbon filter 12 is arranged in columniform cage 13, and cage 13 rotates around its axle, and after used active carbon enters kitchen sink 14 cleaning, then dry up through blowing dryer 15, active carbon again can utilize and enter active carbon filter 12.
Claims (3)
1. refuse landfill odor treating device, is characterized in that: connected to form by biological deodorizing filter tank, ozone degradation device (10) and active carbon filter (12) successively; Described biological deodorizing filter tank comprises elementary filter tank and secondary filter tank; Described elementary filter tank comprises the inlet chamber (1) of bottom, and there is primary filter layer (7) inlet chamber (1) top, and primary filter layer (7) top is elementary outlet chamber (8), and elementary outlet chamber has spray head in (8); Described secondary filter tank comprises secondary inlet chamber (3), secondary filter floor (6) and airflow reflux room (4) from top to bottom successively; Described elementary outlet chamber (8) is connected by pipeline with secondary inlet chamber (3) air inlet; Spray head is had in described secondary inlet chamber (3); Inlet chamber (1) and airflow reflux room (4) bottom are dividing plate with holes, for spray liquid reclaims room (5) below dividing plate; Spray liquid is from spray head spray, and through primary filter layer (7) and secondary filter layer (6), import spray liquid reclaim room (5) from dividing plate with holes, spray liquid is reclaimed room (5) and is connected with spray head by water circulating pump (9); Described secondary inlet chamber (3) has gas outlet, and gas outlet is connected with ozone degradation device (10) air inlet, and the gas outlet of ozone degradation device (10) is connected with active carbon filter (12).
2. refuse landfill odor treating device according to claim 1, is characterized in that: described secondary inlet chamber (3) top is inclined-plane, and secondary inlet chamber (3) air inlet one end is lower, and secondary inlet chamber (3) one end, gas outlet is higher.
3. refuse landfill odor treating device according to claim 1 and 2, it is characterized in that: the active carbon of described active carbon filter (12) is arranged in columniform cage (13), cage (13) rotates around its axle, active carbon filter (12) below is provided with kitchen sink (14), cage (13) 1/4th is positioned at active carbon filter (12), cage (13) Lower Half is immersed in cleaning in kitchen sink (14), and there is blowing dryer (15) described cage (13) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959636.3A CN105413419B (en) | 2015-12-21 | 2015-12-21 | Refuse landfill odor treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959636.3A CN105413419B (en) | 2015-12-21 | 2015-12-21 | Refuse landfill odor treating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105413419A true CN105413419A (en) | 2016-03-23 |
| CN105413419B CN105413419B (en) | 2018-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959636.3A Active CN105413419B (en) | 2015-12-21 | 2015-12-21 | Refuse landfill odor treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105413419B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688640A (en) * | 2016-04-25 | 2016-06-22 | 中钢集团武汉安全环保研究院有限公司 | Landfill work face vehicle-mounted movable deodorizing device |
| CN107303396A (en) * | 2016-04-19 | 2017-10-31 | 无锡格莱生物技术有限公司 | Integral bio deodorization purifier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105220A2 (en) * | 2009-03-13 | 2010-09-16 | Bio-Reaction Industries, Llc | Method for biological treatment of an air stream containing vocs |
| CN203971749U (en) * | 2014-05-19 | 2014-12-03 | 宁波东方盛大环保科技有限公司 | A kind of photochemical catalytic oxidation deodorizing device |
| CN204159205U (en) * | 2014-10-13 | 2015-02-18 | 江苏鸿派新能源发展有限公司 | NEW TYPE OF COMPOSITE biological deodorizing device |
| CN205235730U (en) * | 2015-12-21 | 2016-05-18 | 深圳市下坪固体废弃物填埋场 | Landfill odor treatment device |
-
2015
- 2015-12-21 CN CN201510959636.3A patent/CN105413419B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105220A2 (en) * | 2009-03-13 | 2010-09-16 | Bio-Reaction Industries, Llc | Method for biological treatment of an air stream containing vocs |
| CN203971749U (en) * | 2014-05-19 | 2014-12-03 | 宁波东方盛大环保科技有限公司 | A kind of photochemical catalytic oxidation deodorizing device |
| CN204159205U (en) * | 2014-10-13 | 2015-02-18 | 江苏鸿派新能源发展有限公司 | NEW TYPE OF COMPOSITE biological deodorizing device |
| CN205235730U (en) * | 2015-12-21 | 2016-05-18 | 深圳市下坪固体废弃物填埋场 | Landfill odor treatment device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303396A (en) * | 2016-04-19 | 2017-10-31 | 无锡格莱生物技术有限公司 | Integral bio deodorization purifier |
| CN105688640A (en) * | 2016-04-25 | 2016-06-22 | 中钢集团武汉安全环保研究院有限公司 | Landfill work face vehicle-mounted movable deodorizing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105413419B (en) | 2018-01-19 |
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