CN202700365U - Filtering deodorization device used for high-altitude extremely cold area - Google Patents
Filtering deodorization device used for high-altitude extremely cold area Download PDFInfo
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- CN202700365U CN202700365U CN2012203346830U CN201220334683U CN202700365U CN 202700365 U CN202700365 U CN 202700365U CN 2012203346830 U CN2012203346830 U CN 2012203346830U CN 201220334683 U CN201220334683 U CN 201220334683U CN 202700365 U CN202700365 U CN 202700365U
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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
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- 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 discloses a filtering deodorization device used for a high-altitude extremely cold area. The device comprises a cobble bedding layer, a bioactive soil filter basin, a filter basin top cover and a thermal insulation layer from bottom to top in sequence, wherein the cobble bedding layer is arranged at the bottom of the bioactive soil filter basin; an air distribution device is arranged in the cobble bedding layer and is connected with an air inlet pipe; the thermal insulation layer covers the filter basin top cover; the filter basin top cover is also provided with a group of exhaust passages; and the exhaust passages penetrates through the thermal insulation layer to be communicated with atmosphere. The outer wall of the device is provided with a retaining wall body. The device is used for deodorizing by using a bioactive soil filtering method at the high-altitude extremely cold area, has a good deodorization effect and causes no secondary pollution; and the entire equipment is low in operation cost, has large buffer capacity, is easy to maintain and manage and is suitable for odor treatment of plant areas of sewage disposal plants, pumping stations, sludge treatment plants and the like at the extremely cold area.
Description
Technical field
The utility model belongs to environmental protection, exhaust-gas treatment field, is specifically related to a kind of device that utilizes the biological soil filtration deodorization in the extremely cold area of high height above sea level.
Background technology
Along with the enhancing of people's environmental consciousness, also more and more higher to the requirement of environmental quality, also more responsive to the pollution that stench brings.Stench refers to that gaseous material passes through a kind of psychological unplessantness displeasure or the detest sense of people's sense of smell generation, and odor pollution is a kind of sensation public hazards, has become in the world one of seven overall situation public hazards.Along with the development of city size and the resident requirement to living environment quality, high altitude localities, extremely cold regional sewage grow up gradually, sewage treatment plant has stronger foul smell to produce in its running, have a strong impact on surrounding environment, the health of staff and surrounding resident has been caused harm.
The principle of biological soil filtration deodorization odor removal is: at first, by sealing system the malodor source that produces is sealed, then use the pipeline gathering system by blower unit foul gas to be caused in the biological soil filter tank, in the biological soil filter tank, utilize from nourishing one's nature the chief component composition H of microorganism to foul gas
2The purpose of engulfing to reach deodorizing of S and VOC.Processing from the microorganism of nourishing one's nature in the activity filter body of foul gas, the carrier of surviving is on every side had very high temperature and humidity requirement, humidity requirement is to provide certain moisture by the damping device device that comes blower unit air outlet place to the microorganism of certainly nourishing one's nature; From the microorganism of nourishing one's nature to the temperature requirement of existence carrier 10 ~ 15 ℃ (these temperature for from the best activity condition of the microbial activities of nourishing one's nature), traditional biological soil filtration deodorization device is only limit and is applied to low height above sea level, day and night temperature changes little area and moves; For high height above sea level, area that day and night temperature is large, traditional biological soil filtration deodorization device can't reach the temperature requirement from the microbial deodorant of nourishing one's nature.
The utility model content
The technical problem that solves:The purpose of this utility model is to provide that a kind for the treatment of effect is good, operating cost is low, buffer capacity is large, maintenance is simple, is applicable to the device that the extremely cold area of high height above sea level utilizes the biological soil filtration deodorization.
Technical scheme:The filtration deodorization device that is used for the extremely cold area of high height above sea level, this device comprises cobblestone bed course, biologically active soil filter tank, filter tank top cover and heat-insulation layer from bottom to top successively, described cobblestone bed course is located at the bottom in biologically active soil filter tank, be provided with distribution device in the cobblestone bed course, this distribution device links to each other with air inlet pipe; Heat-insulation layer is overlying on the top cover of filter tank, also is provided with one group of exhaust passage on the top cover of described filter tank, and described exhaust passage is passed heat-insulation layer and communicated with atmosphere.This device outer wall is provided with the retaining wall body.
This device also comprises the air inlet treating apparatus, and described air inlet treating apparatus comprises the air heat-exchanging device that is linked in sequence, blower unit and damping device, and damping device is connected with distribution device by pipeline.
This device also comprises spray equipment, and described spray equipment is located at the top of heat-insulation layer.
Load porosity in the described biologically active soil filter tank 20% ~ 40%, aperture diameter is 0.01 ~ 0.10 millimeter sandy soil, wherein contains from nourishing one's nature microorganism, leaves the gap between the soil that loads and filter tank top cover.
Described heat-insulation layer is frozen soil, and the frozen soil surface is provided with vegetation.
Establish fin in the described air heat-exchanging device.
Be provided with 1～3 nozzle in the described damping device, described nozzle is installed in the gas pipeline.
Be provided with Y type filter screen in the described jet hole.
Described distribution device is comprised of the female pipe of gas distribution, gas distribution main and the classification of perforation gas distributionbranch pipe, and the gas distribution main is located on the female pipe of gas distribution, and the perforation gas distributionbranch pipe is located on the gas distribution main.
Beneficial effect:
1. the utility model device is to adopt the biological soil filter method to carry out deodorizing in the extremely cold area of high height above sea level, and good deodorization effect does not produce secondary pollution; Whole equipment operating cost is low, buffer capacity is large, maintenance management is simple, is applicable to the extremely cold regional sewage treatment plant of high height above sea level, and plant area's foul smell such as pumping plant and Treatment of Sludge factory are processed.
2. the utility model is provided with heat-insulation layer (frozen soil) above described biologically active soil filter tank, on the one hand at heat-insulation layer (frozen soil) top turf plant, in conjunction with the greening configuration of whole producing region, by heat-insulation layer (frozen soil) the biologically active soil horizon is played insulation effect on the other hand, for the microorganism of certainly nourishing one's nature provides a comfortable carrier living environment, reach foul smell and process the purpose of optimizing.
3. the air heat-exchanging device that comprises of the present utility model, blower unit, distribution device, damping device, heat-insulation layer (frozen soil) and biologically active soil filter tank five parts, wherein air heat-exchanging device is comprised of housing and fin, be heated to 5 ~ 10 ℃ for air themperature that air blast invites, distribution device is by the gas distribution house steward, the gas distribution main, the perforation gas distributionbranch pipe forms, blower unit blasts to such an extent that foul smell (temperature: 10 ~ 15 ℃) can be distributed in bottom, whole biologically active soil filter tank uniformly, can give full play to the deodoriging properties in biologically active soil filter tank, heat-insulation layer (frozen soil) provides a stable temperature environment to whole active bio soil horizon, guaranteeing has a suitable operating temperature from the microorganism of nourishing one's nature, thereby guarantees deodorizing effect.
Description of drawings
Fig. 1 is the structural representation of the filtration deodorization device in the area of extremely trembling with fear for high height above sea level.
Among the figure, 1 is the retaining wall body, and 2 is heat-insulation layer, and 3 is distribution device, and 4 is the cobblestone bed course, 5 is blower unit, and 6 is damping device, and 7 is vegetation, and 8 is spray equipment, 9 is biological living soil filter tank, and 10 is the filter tank top cover, and 11 is discharge duct, and 12 is air heat-exchanging device.
The specific embodiment
Mode below by embodiment is elaborated to technical solutions of the utility model, but protection domain of the present utility model is not limited to described embodiment.
Embodiment 1
As shown in Figure 1, a kind of filtration deodorization device for the extremely cold area of high height above sea level mainly comprises air heat-exchanging device 12, blower unit 5, damping device 6, distribution device 3, heat-insulation layer (frozen soil) 2 and biologically active soil filter tank 9 five parts; Described biological soil device mainly is made of retaining wall body 1 and the cobblestone bed course 4, biologically active soil filter tank 9, filter tank top cover 10, exhaust plumbing 11 and the heat-insulation layer (frozen soil) 2 that are arranged in the retaining wall body 1; Described cobblestone bed course 4 is arranged on the bottom in the described retaining wall body 1; Described heat-insulation layer (frozen soil) is arranged on the top of filter tank top cover 10; Described air heat-exchanging device 12 1 ends link to each other with odor source, and an end links to each other with blower unit 5; Described blower unit 5 is air blast, and air blast one end links to each other with air heat-exchanging device 12, and the other end links to each other with distribution device 3 by damping device 6; Described distribution device 3 arranges in the described cobblestone bed course 4; Described damping device 6 comprises 1 or 3 nozzle, and described nozzle is installed in the outlet airduct of blower unit 5; Described jet hole is provided with Y type filter screen; Described distribution device 3 is comprised of gas distribution house steward, gas distribution main, perforation gas distributionbranch pipe; Described heat-insulation layer (frozen soil) 2 is arranged on the filter tank top cover 10, and the top kind is implanted with vegetation 7; This device top also is provided with spray equipment 8.
The course of work of the present utility model is as follows: the foul smell that each structures of Sewage Plant are collected is sucked by air blast 5 by air heat exchanger 12 heat treated, behind damping device 6 humidifications, send into distribution device 3, under the effect of the qi-emitting hole that gas distribution pipe is offered, so that evenly distribute disperse in the cobblestone bed course of biologically active soil horizon below with the foul smell of temperature.Subsequently, foul smell slowly upwards flows, in passing biologically active soil filter tank process, certainly the nourish one's nature microbial cell surface of Compounds in Feces of Broiler Molecular Adsorption in soil particle surface and filtering layer, after being absorbed by microorganism, organic gas participates in microbial metabolism, self is oxidized to carbon dioxide and water, discharges by the discharge duct 11 in the heat-insulation layer (frozen soil) 2.Vegetation 7 is planted in heat-insulation layer (frozen soil) 2 tops, and the spray equipment 8 on its top is water spray regularly, for the greening lawn growth provides necessary moisture.
Embodiment 2
The filtration deodorization device that is used for the extremely cold area of high height above sea level, this device comprises cobblestone bed course 4, biologically active soil filter tank 9, filter tank top cover 10 and heat-insulation layer 2 from bottom to top successively, described cobblestone bed course 4 is located at the bottom in biologically active soil filter tank 9, be provided with distribution device 3 in the cobblestone bed course 4, this distribution device links to each other with air inlet pipe; Heat-insulation layer 2 is overlying on the filter tank top cover 10, also is provided with one group of exhaust passage 11 on the described filter tank top cover 10, and described exhaust passage 11 is passed heat-insulation layer 2 and communicated with atmosphere.This device outer wall is provided with retaining wall body 1.This device also comprises the air inlet treating apparatus, and described air inlet treating apparatus comprises the air heat-exchanging device 12 that is linked in sequence, blower unit 5 and damping device 6, and damping device is connected with distribution device 3 by pipeline.This device also comprises spray equipment 8, and described spray equipment is located at the top of heat-insulation layer 2.Load porosity in the described biologically active soil filter tank 9 20% ~ 40%, aperture diameter is 0.01 ~ 0.10 millimeter sandy soil, wherein contains from nourishing one's nature microorganism, and 10 of the soil that loads and filter tank top covers leave the gap.Described heat-insulation layer 2 is frozen soil, and the frozen soil surface is provided with vegetation 7.Establish fin in the described air heat-exchanging device 12.Be provided with 1～3 nozzle in the described damping device 6, described nozzle is installed in the gas pipeline.Be provided with Y type filter screen in the described jet hole.Described distribution device 3 is comprised of the female pipe of gas distribution, gas distribution main and the classification of perforation gas distributionbranch pipe, and the gas distribution main is located on the female pipe of gas distribution, and the perforation gas distributionbranch pipe is located on the gas distribution main.
Be used for the filtration deodorization device in the extremely cold area of high height above sea level, mainly comprise air heat-exchanging device, blower unit, damping device, distribution device, heat-insulation layer (frozen soil) and biologically active soil filter tank five parts; Described biologically active soil filter tank mainly is made of retaining wall body and the cobblestone bed course, the biologically active soil horizon that are arranged in the retaining wall body; Described cobblestone bed course is arranged on the bottom in the described retaining wall body, and its upper strata is biological living soil layer; The microbial host of certainly nourishing one's nature in the described biologically active soil horizon will be for pseudomonad, have a liking for Thiobacillus and microorganism species; In order to make good filtration effect, the biological soil in the described biological soil layer be porosity 20% ~ 40%, aperture diameter is 0.01 ~ 0.10 millimeter the chiltern living soil with filterability.Described air heat-exchanging device one end links to each other with odor source, and the other end links to each other with blower unit, and this device is used for heating to foul smell, and the required operating temperature of microorganism in the biologically active soil filter tank is provided.Described blower unit one end links to each other with air heat-exchanging device, and the other end links to each other with distribution device by damping device; Described distribution device arranges in the described cobblestone bed course.Described damping device comprises 1 or 3 nozzle, and described nozzle is installed in the outlet airduct of blower unit, and described jet hole is provided with Y type filter screen; Nozzle arranges inspection opening outward and is used for the periodic cleaning nozzle.Described distribution device is comprised of gas distribution house steward, gas distribution main, perforation gas distributionbranch pipe.Described heat-insulation layer (frozen soil) is arranged on the biologically active soil horizon, places the top of filter tank top cover, and thickness is at 1 meter; Described heat-insulation layer (frozen soil) over top kind is implanted with vegetation, and described vegetation is generally the lawn.Also be provided with spray equipment in described heat-insulation layer (frozen soil) top, be mainly lawn growth necessary moisture is provided.Extremely cold regional biological soil deodorizing operation principle is: the foul smell of collecting from each structures is at first sucked by blower unit, blower unit adopts air blast usually, foul smell at first heats collected foul smell through air heat-exchanging device, enter into again distribution device, the general perforated pipe gas distribution that adopts, foul smell is slowly by the biologically active soil horizon, hydrogen sulfide in the foul smell and organic gas are adsorbed on the microbial cell surface of certainly nourishing one's nature in the particle surface and filtering layer in the living soil filtering layer, the microbial metabolism effect is oxidized to carbon dioxide and water by certainly nourishing one's nature, finally leave from biologically active soil filtering layer surface with the form of diffusion air-flow, thereby foul smell is processed.Foul smell and soil provide oxygen, moisture and mineral matter nutritional composition for the bacteria metabolism of certainly nourishing one's nature.
Do not relate in the literary composition part all the prior art that maybe can adopt same as the prior art realized.The above is preferred embodiment of the present utility model, but the utility model also is not limited to above only embodiment, slightly does improvement and also will be considered as protection domain of the present utility model on embodiment.
Claims (10)
1. the filtration deodorization device that is used for the extremely cold area of high height above sea level, it is characterized in that this device comprises cobblestone bed course (4), biologically active soil filter tank (9), filter tank top cover (10) and heat-insulation layer (2) from bottom to top successively, described cobblestone bed course (4) is located at the bottom in biologically active soil filter tank (9), be provided with distribution device (3) in the cobblestone bed course (4), this distribution device links to each other with air inlet pipe; Heat-insulation layer (2) is overlying on the filter tank top cover (10), also is provided with one group of exhaust passage (11) on the described filter tank top cover (10), and described exhaust passage (11) are passed heat-insulation layer (2) and communicated with atmosphere.
2. according to claim 1 for the extremely cold regional filtration deodorization device of high height above sea level, characterized by further comprising the air inlet treating apparatus, described air inlet treating apparatus comprises the air heat-exchanging device (12) that is linked in sequence, blower unit (5) and damping device (6), damping device is connected with distribution device (3) by pipeline.
3. the filtration deodorization device for the extremely cold area of high height above sea level according to claim 1 characterized by further comprising spray equipment (8), and described spray equipment is located at the top of heat-insulation layer (2).
4. according to claim 1 for the extremely cold regional filtration deodorization device of high height above sea level, it is characterized in that loading in the described biologically active soil filter tank (9) porosity 20% ~ 40%, aperture diameter is 0.01 ~ 0.10 millimeter sandy soil, wherein contain from nourishing one's nature microorganism, leave the gap between the soil that loads and filter tank top cover (10).
5. the filtration deodorization device for the extremely cold area of high height above sea level according to claim 1 is characterized in that described heat-insulation layer (2) is frozen soil, and the frozen soil surface is provided with vegetation (7).
6. the filtration deodorization device for the extremely cold area of high height above sea level according to claim 2 is characterized in that establishing fin in the described air heat-exchanging device (12).
7. the filtration deodorization device for the extremely cold area of high height above sea level according to claim 2 is characterized in that being provided with 1～3 nozzle in the described damping device (6), and described nozzle is installed in the gas pipeline.
8. the filtration deodorization device for the extremely cold area of high height above sea level according to claim 7 is characterized in that being provided with in the described jet hole Y type filter screen.
9. according to claim 1 for the extremely cold regional filtration deodorization device of high height above sea level, it is characterized in that described distribution device (3) is comprised of the female pipe of gas distribution, gas distribution main and the classification of perforation gas distributionbranch pipe, the gas distribution main is located on the female pipe of gas distribution, and the perforation gas distributionbranch pipe is located on the gas distribution main.
10. the filtration deodorization device for the extremely cold area of high height above sea level according to claim 1 is characterized in that this device outer wall is provided with retaining wall body (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203346830U CN202700365U (en) | 2012-07-11 | 2012-07-11 | Filtering deodorization device used for high-altitude extremely cold area |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203346830U CN202700365U (en) | 2012-07-11 | 2012-07-11 | Filtering deodorization device used for high-altitude extremely cold area |
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| CN202700365U true CN202700365U (en) | 2013-01-30 |
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| CN2012203346830U Expired - Lifetime CN202700365U (en) | 2012-07-11 | 2012-07-11 | Filtering deodorization device used for high-altitude extremely cold area |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554164A (en) * | 2018-05-18 | 2018-09-21 | 暨南大学 | A kind of air biofiltration device and method for phthalic acid ester of degrading |
| CN110026079A (en) * | 2018-01-11 | 2019-07-19 | 江苏宇动环保科技有限公司 | A kind of deodorization technology of geobiont filter tank coupling greenhouse |
-
2012
- 2012-07-11 CN CN2012203346830U patent/CN202700365U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110026079A (en) * | 2018-01-11 | 2019-07-19 | 江苏宇动环保科技有限公司 | A kind of deodorization technology of geobiont filter tank coupling greenhouse |
| CN108554164A (en) * | 2018-05-18 | 2018-09-21 | 暨南大学 | A kind of air biofiltration device and method for phthalic acid ester of degrading |
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