CN201073591Y - Novel fetor discharge gas biological purification device - Google Patents
Novel fetor discharge gas biological purification device Download PDFInfo
- Publication number
- CN201073591Y CN201073591Y CNU2007200915379U CN200720091537U CN201073591Y CN 201073591 Y CN201073591 Y CN 201073591Y CN U2007200915379 U CNU2007200915379 U CN U2007200915379U CN 200720091537 U CN200720091537 U CN 200720091537U CN 201073591 Y CN201073591 Y CN 201073591Y
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- novel
- exhaust gas
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- purifying device
- nutrition liquid
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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
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Abstract
The utility model relates to a new type mephitical exhaust gas biological purification plant, comprising a housing, which is divided into two or more layer spaces by ventilated baffles. The lowest layer space is used for the microorganism nutrient solution; the layer spaces above the microorganism nutrient solution layer space are used for the bio-media; a mephitical exhaust gas inlet pipe is arranged in the solution on the microorganism nutrient solution layer space; a liquid spraying device is arranged in the upper section of the highest bio-media layer space; and an air vent is arranged in the top part of the housing. The utility model has the advantages of simple structure, convenient use, obvious deodorization effect, and suitability in the places generating mephitical gas, such as garbage transferring plant, composting plant, garbage disposal plant, sewage plant, sewage pump station, food factory, feed mill, pharmaceutical factory and toilet.
Description
Technical field
The utility model relates to a kind of biological purification plant, relates in particular to a kind of novel stink exhaust gas biological purifying device.
Background technology
Municipal sewage plant, community wastewater treating stations and garbage transfer station all can produce a large amount of odor pollutions when operation, contained main chemical compositions is ammonia, hydrogen sulfide, mercaptan, thioether, organic sulfur compound and foul smell etc.Stench is as one of eight overall situation public hazards, and not only pollution of ecological environment, and meeting directly arrive the quality of life that influences people, even jeopardizes the health of human body, makes the people produce depression, unhappy, and depressed, tired making an uproar more and more is subjected to people's attention.Traditional stench processing mode mainly contains absorption process, absorption method, absorption-Production by Catalytic Combustion Process, oxidizing process etc., though above-mentioned processing method has been alleviated odor pollution to a certain extent, but all have certain shortcoming, as exist that burning is easily on fire, blast, need more ventilating fan, influence serious practical problem such as production technology, especially for the processing of the organic exhaust gas and the stench of low concentration, atm number, be difficult to the clean-up effect that reaches desirable, therefore for a long time, said method does not all obtain to apply widely.
The utility model content
The purpose of this utility model is to provide a kind of novel stink exhaust gas biological purifying device, can handle organic exhaust gas and stench effectively.
To achieve these goals, the technical solution of the utility model is to have adopted a kind of novel stink exhaust gas biological purifying device, comprise casing, casing is separated into two-layer or two-layer above space by ventilative dividing plate from top to bottom, the bottom is the microbial nutrition liquid layer, each sheaf space above the microbial nutrition liquid layer is biological packing layer, in the washing lotion of microbial nutrition one deck, be provided with the foul waste gas air inlet pipe, be provided with liquid-jet device in the upper space of the biologic packing material layer of the superiors, the casing top is provided with exhaust outlet.
Be provided with catheter in the microbial nutrition liquid layer, catheter is communicated with liquid-jet device in the biologic packing material layer that is arranged on the superiors by water pump.
Described liquid-jet device is made of equally distributed shower nozzle on horizontal duct and the conduit.
Described foul waste gas air inlet pipe is arranged horizontally the tracheae in microbial nutrition liquid layer bottom solution, evenly is provided with qi-emitting hole on its tube wall.
Described foul waste gas air inlet pipe is communicated with an air pump or blower fan.
Be provided with temperature sensor and humidity sensor in the described biologic packing material layer, temperature sensor links to each other with an automaton by corresponding transmission line respectively with humidity sensor, the output of automaton is connected with air pump with water pump respectively, and automaton is provided with temperature display panel and humidity display dish.
Microorganism washing lotion layer outer wall is provided with observation window.
Be provided with lighting device in described microorganism washing lotion layer and the biologic packing material layer.
The foul waste gas air inlet pipe is provided with a heater.
Device of the present utility model is to utilize microorganism and the biofiltration waste gas of handling and degrade, this device comprises microbial nutrition liquid layer and biologic packing material layer, absorption, absorption and the biodegradation of the volatile organic matter polluters such as (VOC) such as ammonia, hydrogen sulfide, mercaptan, thioether of intense stimulus smell through microbial nutrition liquid layer and biologic packing material layer arranged in the waste gas, finally become nonpoisonous and tasteless carbon dioxide (CO
2) and water etc., thereby reach the purpose of purification.Device of the present utility model can not produce secondary pollution in processing procedure; Energy resource consumption is few, and operating cost is low; The purification reaction speed is fast, handles large-minded; Equipment volume is little, reduced investment; Can realize Automatic Control, unmanned; Waste gas to different polluters, variable concentrations can both effectively be handled, and operating flexibility is big; Can handle the foul gas of atm number, low concentration; Biologic packing material can use for a long time, need not change; Can handle the waste gas that contains multiple components simultaneously.Apparatus structure of the present utility model is simple, easy to use, deodorizing effect is obvious, be applicable to garbage transfer station, composting plant, destructor plant (field), sewage treatment plant, sewage pumping station, food factory, feed factory, pharmaceutical factory and then etc. produce the place of foul waste gas.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the external view of the casing part among Fig. 1.
The specific embodiment
As Fig. 1, shown in Figure 2, novel stink exhaust gas biological purifying device of the present utility model comprises casing 1, casing 1 is separated into four-level space by ventilative dividing plate 2 from top to bottom, the bottom is a microbial nutrition liquid layer 3, three sheaf spaces above the microbial nutrition liquid layer 3 are biological packing layer 4, in the solution of microbial nutrition liquid layer 3, be provided with foul waste gas air inlet pipe 5, be provided with liquid-jet device in the upper space of the biologic packing material layer 4 of the superiors, casing 1 top is provided with exhaust outlet 6, be provided with catheter 7 in the microbial nutrition liquid layer 3, catheter 7 is communicated with liquid-jet device in the biologic packing material layer 4 that is arranged on the superiors by water pump 8, the liquid-jet device of this enforcement is made of equally distributed shower nozzle 10 on horizontal duct 9 and the conduit 9, catheter 7 is introduced spray equipment by water pump 8 with the nutrient solution in the microorganism washing lotion layer 3, in spray equipment is sprayed onto the biologic packing material layer, for microorganism supplies nutrients, the solution in the microbial nutrition liquid layer 3 can be recycling; Foul waste gas air inlet pipe 5 is arranged horizontally the tracheae in microbial nutrition liquid layer 3 bottom solution, evenly is provided with qi-emitting hole 11 on its tube wall, and foul waste gas air inlet pipe 5 is communicated with an air pump 12.Be provided with temperature sensor 13 and humidity sensor 14 in the biologic packing material layer 4, temperature sensor 13 links to each other with an automaton 15 by corresponding transmission line respectively with humidity sensor 14, the output of automaton 15 is connected with air pump 12 with water pump 8 respectively by transmission line, and automaton 15 is provided with temperature display panel 16 and humidity display dish 17.The outer wall of microbial nutrition liquid layer 3 is provided with observation window 18, in order to observe the situation of solution, in microbial nutrition liquid layer 3 and biologic packing material layer 4, be provided with lighting device, be provided with leakage fluid dram 20 in the bottom of casing, when the nutrient solution in the microbial nutrition liquid layer 3 need be changed, waste liquid was discharged from leakage fluid dram 20.
One heater 19 can be set on foul waste gas air inlet pipe 5, under the lower situation of temperature, can guarantee that microorganism has an effect.
Device of the present utility model is when handling: foul waste gas is after the gas sampling cover is collected, be sent to the microbial nutrition liquid layer 3 that bottom half is provided with by air pump or blower fan, again by biologic packing material layer 4, a large amount of microbial film of on filler, growing nonparasitically upon another plant, when foul waste gas passes through the biologic packing material layer, microorganism on the filler can become the contaminant degradation in the foul waste gas the nontoxic gas that has no irritating odor, as CO
2With water etc., purified gas is discharged through the exhaust outlet 6 on casing top, and biomembrane self-reproduction, metabolism, regeneration does not constantly need artificial replacing.
It should be noted last that: above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the utility model, and not breaking away from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (9)
1. novel stink exhaust gas biological purifying device, it is characterized in that: comprise casing, casing is separated into two-layer or two-layer above space by ventilative dividing plate from top to bottom, the bottom is the microbial nutrition liquid layer, each sheaf space above the microbial nutrition liquid layer is biological packing layer, be provided with the foul waste gas air inlet pipe in the solution of microbial nutrition liquid layer, be provided with liquid-jet device in the upper space of the biologic packing material layer of the superiors, the casing top is provided with exhaust outlet.
2. novel stink exhaust gas biological purifying device according to claim 1 is characterized in that: be provided with catheter in the microbial nutrition liquid layer, catheter is communicated with liquid-jet device in the biologic packing material layer that is arranged on the superiors by water pump.
3. novel stink exhaust gas biological purifying device according to claim 2 is characterized in that: described liquid-jet device is made of equally distributed shower nozzle on horizontal duct and the conduit.
4. novel stink exhaust gas biological purifying device according to claim 3 is characterized in that: described foul waste gas air inlet pipe is arranged horizontally the tracheae in microbial nutrition liquid layer bottom solution, evenly is provided with qi-emitting hole on its tube wall.
5. novel stink exhaust gas biological purifying device according to claim 4 is characterized in that: described foul waste gas air inlet pipe is communicated with an air pump or blower fan.
6. novel stink exhaust gas biological purifying device according to claim 5, it is characterized in that: be provided with temperature sensor and humidity sensor in the described biologic packing material layer, temperature sensor links to each other with an automaton by corresponding transmission line respectively with humidity sensor, the output of automaton is connected with air pump with water pump respectively, and automaton is provided with temperature display panel and humidity display dish.
7. novel stink exhaust gas biological purifying device according to claim 6 is characterized in that: microbial nutrition liquid layer outer wall is provided with observation window.
8. novel stink exhaust gas biological purifying device according to claim 7 is characterized in that: be provided with lighting device in described microbial nutrition liquid layer and the biologic packing material layer.
9. according to arbitrary described novel stink exhaust gas biological purifying device among the claim 1-8, it is characterized in that: the foul waste gas air inlet pipe is provided with a heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200915379U CN201073591Y (en) | 2007-08-20 | 2007-08-20 | Novel fetor discharge gas biological purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200915379U CN201073591Y (en) | 2007-08-20 | 2007-08-20 | Novel fetor discharge gas biological purification device |
Publications (1)
| Publication Number | Publication Date |
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| CN201073591Y true CN201073591Y (en) | 2008-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007200915379U Expired - Fee Related CN201073591Y (en) | 2007-08-20 | 2007-08-20 | Novel fetor discharge gas biological purification device |
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| CN (1) | CN201073591Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423626A (en) * | 2011-08-23 | 2012-04-25 | 上海交通大学 | Apparatus and method for removing malodorous gas by using biological carbon |
| CN102614774A (en) * | 2012-04-06 | 2012-08-01 | 哈尔滨工业大学 | Biological treatment system of sludge odor and method for treating sludge odor by utilizing same |
| CN105688549A (en) * | 2016-04-21 | 2016-06-22 | 郑州大学 | Waste gas purifying device and oil fume waste gas purifying system |
| CN109012140A (en) * | 2018-09-14 | 2018-12-18 | 铜陵市天峰汽车维修服务有限责任公司 | A kind of plant gas biological deodorization device |
| CN110639312A (en) * | 2019-09-18 | 2020-01-03 | 华南农业大学 | Low-cost deodorization system of pig house |
| CN111939750A (en) * | 2020-08-10 | 2020-11-17 | 兰州理工大学 | Deodorizing microbial inoculum, deodorizing device and deodorizing method |
-
2007
- 2007-08-20 CN CNU2007200915379U patent/CN201073591Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102423626A (en) * | 2011-08-23 | 2012-04-25 | 上海交通大学 | Apparatus and method for removing malodorous gas by using biological carbon |
| CN102614774A (en) * | 2012-04-06 | 2012-08-01 | 哈尔滨工业大学 | Biological treatment system of sludge odor and method for treating sludge odor by utilizing same |
| CN105688549A (en) * | 2016-04-21 | 2016-06-22 | 郑州大学 | Waste gas purifying device and oil fume waste gas purifying system |
| CN105688549B (en) * | 2016-04-21 | 2019-01-15 | 郑州大学 | A kind of waste gas purification apparatus and purification of waste gas system |
| CN109012140A (en) * | 2018-09-14 | 2018-12-18 | 铜陵市天峰汽车维修服务有限责任公司 | A kind of plant gas biological deodorization device |
| CN110639312A (en) * | 2019-09-18 | 2020-01-03 | 华南农业大学 | Low-cost deodorization system of pig house |
| CN111939750A (en) * | 2020-08-10 | 2020-11-17 | 兰州理工大学 | Deodorizing microbial inoculum, deodorizing device and deodorizing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20090921 |