CN202860400U - Composite deodorization system for landfill yard - Google Patents
Composite deodorization system for landfill yard Download PDFInfo
- Publication number
- CN202860400U CN202860400U CN2012204258979U CN201220425897U CN202860400U CN 202860400 U CN202860400 U CN 202860400U CN 2012204258979 U CN2012204258979 U CN 2012204258979U CN 201220425897 U CN201220425897 U CN 201220425897U CN 202860400 U CN202860400 U CN 202860400U
- Authority
- CN
- China
- Prior art keywords
- processing unit
- gas concentration
- deodorization
- concentration detector
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a composite deodorization system for a landfill yard. The composite deodorization system is composed of an air inlet, a deodorization device and an exhaust gear. Particularly, the deodorization device is a composite device including a biological treatment unit and a combustion processing unit; the air inlet is respectively connected with the biological treatment unit and the combustion processing unit via a shunt pipe; a valve is arranged on each of two branch pipes of the shunt pipe; a gas concentration detector is arranged at the air inlet; the gas concentration detector and the valve form a shunt control unit; on/off of two valves of the shunt pipe is controlled and switched according to the detection result of the gas concentration detector; and the biological treatment unit is connected with the exhaust gear. By adopting the deodorization system disclosed by the utility model, two technologies of biological deodorization and burning deodorization are effectively integrated; a proper manner is intelligently selected to carry out gas deodorization through the digital high-accuracy gas concentration detection result; the advantages of each technology are effectively developed; the cost and the effect of the deodorization system are optimized, and secondary pollution of household refuse landfill treatment on the environment is effectively restrained.
Description
Technical field
The utility model relates to a kind of eliminating malodours from gases system, relates in particular to a kind of deodoration system for consumer waste infiltration liquid treating stations and household refuse landfill sites reservoir area, belongs to the eliminating malodours from gases technical field.
Background technology
Along with socioeconomic fast development, the generation of application of city life garbage grows with each passing day.According to statistics, national application of city life garbage produced up to 1.55 tons in 2008, and the volume of cargo in storage of application of city life garbage surpasses 60,000,000,000 tons, had many cities to be absorbed among the rubbish encirclement, and the pollution of house refuse has become one of principal element of environmental pollution.At present, the processing of application of city life garbage is disposed and is adopted sanitary landfills more than 80%.The raising that living environment quality is required along with people and the quickening of urbanization process, the odor pollution problem that the garbage loading embeading process produces becomes increasingly conspicuous.Because the breathing of stench harm humans, circulation, endocrine and nervous system easily cause the regulatory function imbalance that cerebral cortex is excited and suppress, and affect the thinking activities of the state of mind and brain, cause all kinds of poisonings, and be carcinogenic, even dead.In recent years, refuse landfill is surrounded by the residential block just gradually, directly threaten peripheral resident's living environment with physically and mentally healthy, become landfill yard surrounding area society destabilizing factor, seriously restricted the sustainable development of China's economy, society and environment and the construction process of harmonious society.
Means such as spraying chemical deodorizing agent, increase day earthing amount and the raising road flushing frequency are generally adopted in the odor pollution processing of tradition refuse landfill, not only deodorizing effect is poor, cost is high, secondary pollution is serious, and consumes a large amount of land resources and refuse landfill effective storage.So the refuse landfill odor pollution deodorization technology of exploitation high efficiency, low cost realizes that to containment China odour pollution of urban refuse landfill the operation of refuse landfill sustainability is significant.
The utility model content
The purpose of this utility model is to provide a kind of combined type deodoration system for landfill yard, and air quality promotes and the cost optimization problem under the above-mentioned particular surroundings to solve.
Above-mentioned purpose of the present utility model, to be achieved by the following technical programs: the combined type deodoration system that is used for landfill yard, by air inlet, odor removal and exhaust apparatus consist of, it is characterized in that: described odor removal is the set composite that comprises biological processing unit and burning processing unit, described air inlet links to each other with the burning processing unit with biological processing unit respectively by isocon, and respectively be provided with valve one on two tributary pipes of described isocon, described air inlet is provided with gas concentration detector, described gas concentration detector and valve consist of the flow-dividing control unit, switch the break-make of the twice valve of isocon according to the testing result control of gas concentration detector; Described biological processing unit and exhaust apparatus join.
Further, described biological processing unit comprises pre-wash pool and the biofilter along airflow direction, is provided with packing layer in the wherein said biofilter, adheres to the deodorizing bacterium of nature domestication on the described packing layer.
Further, described biofilter is provided with for the nutrient solution supply mouth that keeps the deodorizing bacteria live.
Further, described exhaust apparatus is that the exhaust chimney that is connected to biological processing unit reaches set blower fan between the two.
Further, described gas concentration detector is for being used for the separately detecting instrument of content of hydrogen sulfide, methane and oxygen.
The application implementation of the utility model deodoration system, its beneficial effect is mainly reflected in: native system has effectively integrated biological deodorizing and two technology of burning deodorizing, by the high-precision gas concentration testing result of numeral, the mode that Intelligence Selection is suitable is carried out eliminating malodours from gases, effectively brought into play the advantage of every technology, optimized cost and the effect of deodoration system, also establishment the secondary pollution of garbage disposal to environment.
Description of drawings
Fig. 1 is the system architecture schematic diagram of the utility model combined type deodoration system.
The specific embodiment
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the present utility model is described in further detail, so that technical solutions of the utility model are easier to understand, grasp.
It is poor that the utility model is disliked for conventional garbage landfill yard air ambient, threatens the able-bodied problem of peripheral resident, and innovation provides a kind of combined type deodoration system, also optimized cost control when solving the efficient processing of foul smell.By being in the layout of refuse landfill reservoir area and the percolate treating stations air draft pipeline collection foul smell of (middle part and periphery) everywhere, and then the efficient deodorizing by the combined type deodoration system, discharge the clean gas of tasteless low harm, can fundamentally effectively improve the environmental quality in such special place.
From the realization technical scheme of the utility model combined type deodoration system as shown in Figure 1: its agent structure is to be made of air inlet 1, odor removal and exhaust apparatus; Again from the feature structure of refinement: this odor removal is the set composite that comprises biological processing unit 7 and burning processing unit 6, this air inlet 1 links to each other with burning processing unit 6 with biological processing unit 7 respectively by isocon, and this isocon is provided with valve 42 with the tributary pipe that biological processing unit 7 links to each other, and a tributary pipe that links to each other with burning processing unit 6 is provided with another road valve 41.Above-mentioned air inlet 1 is provided with gas concentration detector 3 and flowmeter 2, and this gas concentration detector 3 consists of the flow-dividing control unit with the twice valve, switches the break-make of the twice valve of isocon according to the testing result control of gas concentration detector 3; This biological processing unit 7 joins along airflow direction and exhaust apparatus.
Further: this biological processing unit 7 comprises along the pre-wash pool 71 of airflow direction and biofilter 72, wherein this pre-wash pool 71 is provided with circular water replenishing device 711, be provided with packing layer 721 in the biofilter 72, grow the deodorizing bacterium that nature domestication is arranged on the packing layer, wherein a kind of can be close sulfur bacteria.This parent sulfur bacteria is the bacterial strain in the specific foul smell of correspondence (hydrogen sulfide) existence, the effectively harmful components in the absorption degradation foul smell.Certainly, out of service in short-term along with biological processing unit 7 can affect the existence of those close sulfur bacterias, needs timely Additional nutrient solution.Therefore this biofilter is provided with water supply tank and nutrient solution supply mouth 722.
This exhaust apparatus is the exhaust chimney 9 that is connected to biological processing unit 7, during enforcement, biological processing unit 7 is connected to exhaust chimney by the blast pipe 5 of bifurcated, for increasing negative pressure state in the biological processing unit, in each bifurcated of blast pipe 5, be provided with respectively blower fan 81,82, thus, reaching the air quality that can discharge, hang down harm for the foul smell that hangs down methane content after the deodorizing of biological processing unit 7 is discharged.
The above-mentioned gas concentration detector is for being used for the separately detecting instrument of content of hydrogen sulfide, methane and oxygen.In the present embodiment, the flow-dividing control unit detects index according to the methane of gas concentration detector 3 and carries out Selective Control.Generally, in the foul smell of collecting, selective combustion deodorizing mode was than more efficient, although the slightly high overall efficiency of energy consumption is remarkable when methane content surpassed 30%.Therefore valve 41 valve-offs 42 are just opened in the flow-dividing control unit, be communicated with air inlet 1 and burning processing unit 6(torch burning tower), methane gas after burning is transformed into tasteless carbon dioxide etc. and discharges, when collecting in the foul smell methane content less than 30% for air inlet 1, valve 42 is opened in flow-dividing control unit just valve-off 41, be communicated with air inlet 1 and biological processing unit 7, foul smell is carried out discharging by exhaust apparatus behind prewashing, the biological deodorizing again.
To sum up can find out the detailed description of the utility model deodoration system 26S Proteasome Structure and Function, after the utility model drops into and implements, its beneficial effect is mainly reflected in: native system has effectively integrated biological deodorizing and two technology of burning deodorizing, by the high-precision gas concentration testing result of numeral, the mode that Intelligence Selection is suitable is carried out eliminating malodours from gases, effectively brought into play the advantage of every technology, optimized cost and the effect of deodoration system, also establishment the secondary pollution of garbage disposal to environment.
In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. the combined type deodoration system that is used for landfill yard, by air inlet, odor removal and exhaust apparatus consist of, it is characterized in that: described odor removal is the set composite that comprises biological processing unit and burning processing unit, described air inlet links to each other with the burning processing unit with biological processing unit respectively by isocon, and respectively be provided with valve one on two tributary pipes of described isocon, described air inlet is provided with gas concentration detector, described gas concentration detector and valve consist of the flow-dividing control unit, switch the break-make of the twice valve of isocon according to the testing result control of gas concentration detector; Described biological processing unit and exhaust apparatus join.
2. described combined type deodoration system for landfill yard according to claim 1, it is characterized in that: described biological processing unit comprises pre-wash pool and the biofilter along airflow direction, be provided with packing layer in the wherein said biofilter, adhere to the deodorizing bacterium of nature domestication on the described packing layer.
3. described combined type deodoration system for landfill yard according to claim 2, it is characterized in that: described biofilter is provided with for the nutrient solution supply mouth that keeps the deodorizing bacteria live.
4. described combined type deodoration system for landfill yard according to claim 1, it is characterized in that: described exhaust apparatus is exhaust chimney and the blower fan that is connected to biological processing unit.
5. described combined type deodoration system for landfill yard according to claim 1, it is characterized in that: described gas concentration detector is for being used for the separately detecting instrument of content of hydrogen sulfide, methane and oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204258979U CN202860400U (en) | 2012-08-27 | 2012-08-27 | Composite deodorization system for landfill yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204258979U CN202860400U (en) | 2012-08-27 | 2012-08-27 | Composite deodorization system for landfill yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202860400U true CN202860400U (en) | 2013-04-10 |
Family
ID=48027160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204258979U Expired - Fee Related CN202860400U (en) | 2012-08-27 | 2012-08-27 | Composite deodorization system for landfill yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202860400U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771626A (en) * | 2016-04-28 | 2016-07-20 | 李松汉 | Stink waste gas treatment device |
| WO2016134495A1 (en) * | 2015-02-27 | 2016-09-01 | 徐振斌 | Integrated device for collecting and burning gas expelled from ruminants |
| CN106178848A (en) * | 2016-09-13 | 2016-12-07 | 辽宁工业大学 | A kind of double-type landfill gas desulfurizer and method |
| CN106975343A (en) * | 2017-04-07 | 2017-07-25 | 上海野马环保设备工程有限公司 | A kind of high-performance bio deodorization process and system |
| WO2018010195A1 (en) * | 2016-07-11 | 2018-01-18 | 湖南屎壳郎环境科技有限公司 | Washing and treating system and method for fermentation odor and combustion flue gas |
| CN108303500A (en) * | 2018-02-01 | 2018-07-20 | 新安洁环境卫生股份有限公司 | It is a kind of that there is intelligent measurement, explosion-proof and deodorization functions vehicle |
-
2012
- 2012-08-27 CN CN2012204258979U patent/CN202860400U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016134495A1 (en) * | 2015-02-27 | 2016-09-01 | 徐振斌 | Integrated device for collecting and burning gas expelled from ruminants |
| CN105771626A (en) * | 2016-04-28 | 2016-07-20 | 李松汉 | Stink waste gas treatment device |
| WO2018010195A1 (en) * | 2016-07-11 | 2018-01-18 | 湖南屎壳郎环境科技有限公司 | Washing and treating system and method for fermentation odor and combustion flue gas |
| US11154814B2 (en) | 2016-07-11 | 2021-10-26 | Hunan Sakal Environmental Science and Technology Co., Ltd. | System and method for washing and treating fermentation odor and combustion flue gas |
| CN106178848A (en) * | 2016-09-13 | 2016-12-07 | 辽宁工业大学 | A kind of double-type landfill gas desulfurizer and method |
| CN106975343A (en) * | 2017-04-07 | 2017-07-25 | 上海野马环保设备工程有限公司 | A kind of high-performance bio deodorization process and system |
| CN108303500A (en) * | 2018-02-01 | 2018-07-20 | 新安洁环境卫生股份有限公司 | It is a kind of that there is intelligent measurement, explosion-proof and deodorization functions vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202860400U (en) | Composite deodorization system for landfill yard | |
| CN202844876U (en) | Novel high-efficiency biological deodorization purifier | |
| CN104649513A (en) | Resourceful treatment system for municipal domestic wastewater and organic waste | |
| CN104801164A (en) | Deodorization equipment for kitchen garbage treatment and method thereof | |
| CN205109350U (en) | Energy -concerving and environment -protective type domestic sewage septic tank gas conditioning equipment | |
| CN204974680U (en) | Improve utilization device that landfill rubbish decomposes speed | |
| CN203577629U (en) | Malodorous gas treatment device for municipal solid waste treatment plant | |
| CN103071661B (en) | Landfill stink in-situ control reactor and operation method thereof | |
| CN208711426U (en) | A kind of refuse landfill stench processing system | |
| CN204568541U (en) | A kind of solar power eliminates the unusual smell sewage disposer | |
| CN208280669U (en) | Water circulation toilet in mobile ecology intelligence | |
| CN215116135U (en) | Device for collecting and controlling malodorous gas released by domestic garbage fermentation | |
| CN205340563U (en) | Biofiltration deodorizing tower | |
| CN204999814U (en) | Efficient domestic waste fermenting installation | |
| CN204746047U (en) | Deodorization equipment that kitchen garbage handled | |
| CN205222828U (en) | System for comprehensive control landfill leachate and rubbish stink | |
| CN205133226U (en) | Three dimensional structure rotating biological disk sewage treatment plant | |
| CN203108924U (en) | Refuse landfill stench in-situ control device | |
| CN113144819A (en) | Solar deodorization floating ball for water treatment | |
| CN105366821A (en) | Method and system for comprehensive treatment of landfill leachate and garbage foul smell | |
| CN212557748U (en) | Intelligent odorless kitchen waste garbage can | |
| CN204999816U (en) | Domestic waste fermenting installation | |
| CN103657362B (en) | A kind of filtering type deodorization brick and combination unit thereof | |
| CN206046641U (en) | A kind of industrial refuse deodorizing device | |
| CN205150827U (en) | Handle biological garbage bin of environmental protection of dry branches and fallen leaves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20190827 |