CN2453897Y - Combined high-efficiency gas biological deodouring device - Google Patents
Combined high-efficiency gas biological deodouring device Download PDFInfo
- Publication number
- CN2453897Y CN2453897Y CN 00259341 CN00259341U CN2453897Y CN 2453897 Y CN2453897 Y CN 2453897Y CN 00259341 CN00259341 CN 00259341 CN 00259341 U CN00259341 U CN 00259341U CN 2453897 Y CN2453897 Y CN 2453897Y
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- gas
- biological deodorization
- biological
- scrubbing section
- district
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Abstract
The utility model relates to a combined high-efficiency gas biological deodorization device, which comprises a gas washing region, a biologic deodorizing region, a sprinkling liquid distributing device, a demister and a circulating water storage tank. A humidifying processor for cleaning gas and removing dust, a biological reaction and deodorizing processor and a demisting and dewatering processor are combined and arranged in one device. The device has the advantages of small ground occupation, integral movement, convenient management and operation and simple maintenance. Reticular stereo fibrous materials are taken as fillers, the fillers have definite adsorbing and buffering capability, long service life and high processing efficiency, and simultaneously, the utility model has high-efficiency cleaning hydrophilic and hydrophobic malodorous gas components and strong load change adaptability.
Description
Combination high-efficiency gas biological deodorization equipment relates to gas biological deodorization purifier design and manufacturing technology.
Existing gas biological purifying equipment can be divided into suspension growth mode equipment and apposition growth mode equipment by the existence form of wherein microorganism.Suspension growth method, apparatus formula is that microorganism and nutrient thereof batching is present in the liquid, thus the pollutant in the gas by being degraded by Institute of Micro-biology with transferring in the liquid after suspension contacts, its form has spray column and bubble tower, biological scrubbers such as perforated plate tower.This kind equipment is applicable to that the hydrophilic gaseous contaminant of high load capacity purifies occasion, but has problems such as equipment investment and operating cost height, and generally relatively poor to the clean-up effect of hydrophobicity pollutant.Attached growth of microorganisms in the apposition growth mode equipment is adsorbed, absorbs during the fixed bed of waste gas by being made of medium on solid dielectric, is finally degraded by Institute of Micro-biology, comprises two kinds of forms of biofilter and bio-trickling filter.The typical form of the biofilter of exploitation (mainly being external the exploitation) has soil method, composting process etc. at present.Generally include gas humidification and regulate tower and biofiltration device in this kind equipment, though such facility form is simple, floor space is big usually, wherein the gas purifying effect instability of open-air formula.In addition since adopt be can biodegradable natural compost or peat class material as carrier, in running, the part carrier that is degraded by microorganisms can brokenly compress, and influences the gas distribution uniformity of entire equipment gas sweetening, cause short stream, finally influence deodorising effect.Simultaneously, the resistance of this class scale biological sewage treatment plant also can change a lot over time, brings bad influence and need set up valve or motor variable-frequency speed-regulating for the stable operation of equipment.In addition, the carrier of (1-3) needs replacing gas sweetening behind the use certain hour.External bio-trickling filter kind equipment also is in exploitation period, and its carrier that adopts mainly contains the carrier (bioceramic, chemical industry class dumped packing carrier, active carbon) and the fiber-like carrier of particulate form, but the report of practical application at present is few.
In order to overcome existing gas purification biological deodorization equipment deficiency, the utility model proposes and adopting the netted cubic materials with certain adsorption-buffering ability is biological carrier element, the combination high-efficiency biological deodorization equipment of the cleaning dust of gas collection body, gas biological purifying deodorize and gas demist one.
This utility model is realized as follows, be provided with the gas scrubbing district in the equipment, the biological deodorization district, the spray liquid distributor, demister, the recirculated water storage tank is completely filled out the filler that employing is made by netted three-dimensional fibrous material in scrubbing section, improve gas, the biphase contact of liquid by filler, guarantee gas humidification.In the biological deodorization district, completely fill out compounded mix, be used for the enrichment and growth of microorganism.The spray liquid distributor is located at the top in scrubbing section and biological deodorization district, the gas of handling is carried out large tracts of land evenly spill cloth, increases that growth of microorganism provides good PH environmental condition on the humidity of processed gas and the compounded mix.When foul gas was handled, foul gas is at first taken out to be removed dust and increases humidity in the scrubbing section of people's equipment, to guarantee the necessary humidity of subsequent biological treatment.The foul gas of handling through scrubbing section enters the further deodorization processing in biological deodorization district by the passage that connects scrubbing section and biological deodorization district subsequently.The gas that process biological deodorization district handles effluxes after dewatering through the demister that is located at outlet area.
The characteristics of this utility model deodorization equipment are: the processing of gas scrubbing dedusting humidification, biological respinse deodorize processing, the combination of demist processed are installed in the equipment, this equipment takes up an area of few, can wholely move, and convenient operation and management is simple and easy to safeguard.Adopt netted three-dimensional fibrous material as filler, the certain adsorption-buffering ability of filler tool, the long working life of filler, treatment effeciency height, equipment have the performance that efficiently purifies hydrophilic and hydrophobicity foul gas composition preferably, stronger load variations adaptive capacity.
Accompanying drawing is this real new embodiment sketch map, wherein
Fig. 1. be this utility model structural representation,
Fig. 2. be this utility model structure A-A generalized section.
This utility model is by air inlet 1, scrubbing section 2, and passage 4, wash spray device 5,6, biological deodorization district 7, demister 9 supports 12, control valve 13, circulating pump 14, reservoir 15,18 combines.Reservoir 18 is located at the bottom of air inlet 1, scrubbing section 2 is located at the top of air inlet 1, wash the district and completely fill out netted three-dimensional fibrous material filler 3 in 2 washing 8, wash spray device 5 is located at the top of scrubbing section 2, the foul gas of being taken out in people's scrubbing section 2 is evenly sprayed the dust in the removal foul gas and increases humidity, water under spraying flows in the reservoir 18, and recycles through wash spray device 5.Be provided with passage 4 at scrubbing section 2 and 7 in biological deodorization district, foul gas after scrubbing section 2 is handled enters the biological deodorize of people district 7 by passage 4, in biological deodorization district 7, completely fill out compounded mix 8, wash spray device 6 is located at the top in biological deodorization district 7, biological deodorization district 7 evenly sprayed add alkaline solution, to regulate the growth of microorganism environment in the biological deodorization district 7, add the reservoir 15 that the alkaline solution person who lives in exile is located at 7 bottoms, biological deodorization district under the spray flow, and through control valve 13, circulating pump 14, wash spray device 6 recycles.Demister 9 is located at outlet passageway and exports between 10, and the gas dehumidification dehydration back of handling is discharged.Support 12 is located at the bottom of equipment, and manhole 11 is communicated with interlayer and outlet passageway, overhauls by manhole 11 when device fails.On reservoir 15, be provided with liquid-level switch 17 and PH probe 16 with control operate as normal of reservoir 15 and biological deodorization district 7 in the growth of microorganism environment.The whole work of this utility model can be by manually controlling or electric automatic control.
When this utility model normally moves, at first foul gas is taken out people's air inlet 1 and enter scrubbing section 2 dedusting humidifications, enter the biological deodorize of people district 7 by passage 4 then and carry out the biological deodorization processing,, discharge by demister 9 dehumidifying dehydration backs through the gas that biological deodorization was handled.
Claims (1)
1. combination high-efficiency gas biological deodorization equipment, by air inlet (1), scrubbing section (2), passage (4), wash spray device (5), (6), biological deodorization district (7), demister (9), support (12), control valve (13), circulating pump (14), reservoir (15), (18) combine, it is characterized in that: reservoir (18) is located at the bottom of air inlet (1), and scrubbing section (2) is located at the top of air inlet (1), completely fills out netted three-dimensional fibrous material filler (3) in scrubbing section (2), wash spray device (5) is located at the top of scrubbing section (2), be provided with passage (4) between scrubbing section (2) and biological deodorization district (7), completely fill out compounded mix (8) in biological deodorization district (7), wash spray device (6) is located at the top of biological deodorization district (7), reservoir (15) is located at the bottom of biological deodorization district (7), with control valve (13), circulating pump (14), wash spray device (6) connects, on reservoir (15), be provided with liquid-level switch (17) and PH probe (16), demister 9 is located between outlet passageway and the outlet (10), supports the bottom that (12) are located at equipment, and manhole (11) is communicated with interlayer and outlet passageway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00259341 CN2453897Y (en) | 2000-11-28 | 2000-11-28 | Combined high-efficiency gas biological deodouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00259341 CN2453897Y (en) | 2000-11-28 | 2000-11-28 | Combined high-efficiency gas biological deodouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2453897Y true CN2453897Y (en) | 2001-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00259341 Expired - Fee Related CN2453897Y (en) | 2000-11-28 | 2000-11-28 | Combined high-efficiency gas biological deodouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2453897Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450589C (en) * | 2007-01-09 | 2009-01-14 | 郭荣宗 | Intensified absorbing combined gas biological purifying method |
| CN106621769A (en) * | 2016-12-21 | 2017-05-10 | 青岛蓝力环保设备有限公司 | Purification equipment for removing formaldehyde in air |
-
2000
- 2000-11-28 CN CN 00259341 patent/CN2453897Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100450589C (en) * | 2007-01-09 | 2009-01-14 | 郭荣宗 | Intensified absorbing combined gas biological purifying method |
| CN106621769A (en) * | 2016-12-21 | 2017-05-10 | 青岛蓝力环保设备有限公司 | Purification equipment for removing formaldehyde in air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |