CN201445915U - Integrated biological washing filter deodorization device - Google Patents
Integrated biological washing filter deodorization device Download PDFInfo
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- CN201445915U CN201445915U CN2009200554168U CN200920055416U CN201445915U CN 201445915 U CN201445915 U CN 201445915U CN 2009200554168 U CN2009200554168 U CN 2009200554168U CN 200920055416 U CN200920055416 U CN 200920055416U CN 201445915 U CN201445915 U CN 201445915U
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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
本实用新型涉及一种一体化生物洗涤过滤除臭装置，包括：生物洗涤区，设有滤料支撑板，其上装有生物洗涤填料；生物洗涤区设有进风口和进风管道，该进风管道从生物洗涤区的底部通向生物洗涤区的顶部，生物洗涤区的顶部安设有雾化喷淋装置；生物过滤区，设有滤料支撑板，其上装有生物过滤填料；生物过滤区设有出风口和出风管道，该出风管道从生物过滤区的顶部通向生物过滤区的底部，生物过滤区的顶部安设有雾化喷淋装置；排风区，包括抽风机和排风管道；出风口通过抽风机连通排风管道；洗涤水流入管，通过洗涤泵连通至生物洗涤区的顶部。本实用新型将生物洗涤和生物过滤有机结合，结构简单，整体性好，净化效率高，抗冲击负荷强，适用范围广且效果良好。
The utility model relates to an integrated biological washing, filtering and deodorizing device, which comprises: a biological washing area, which is provided with a filter material support plate, on which biological washing packing is installed; The pipeline leads from the bottom of the biological washing area to the top of the biological washing area, and the top of the biological washing area is equipped with an atomizing spray device; the biological filtration area is equipped with a filter material support plate, on which biological filtration filler is installed; the biological filtration area There is an air outlet and an air outlet pipe, the air outlet pipe leads from the top of the biofiltration area to the bottom of the biofiltration area, and the top of the biofiltration area is equipped with an atomizing spray device; the exhaust area includes exhaust fans and exhaust The air pipe; the air outlet is connected to the exhaust pipe through the exhaust fan; the washing water inflow pipe is connected to the top of the biological washing area through the washing pump. The utility model organically combines biological washing and biological filtration, has simple structure, good integrity, high purification efficiency, strong impact load resistance, wide application range and good effect.
Description
Technical field
The utility model relates to a kind of filtration deodorization device, particularly relates to a kind of integral biological washing and filtering odor removal.
Background technology
Along with The development in society and economy, people's work and living environment go from bad to worse, the air severe contamination, and people also pay attention to the raising of living environment quality day by day.At present, the cleaning of maintenance surrounding air has become people's common recognition.Especially industry and town sewage treating stations, garbage disposal place etc. must purify.
Prior biological purifier on the market, because the imperfection of its design causes purification efficiency low, operating cost height, management maintenance trouble.
Summary of the invention
The purpose of this utility model is to provide a kind of incorporate monoblock type biological washing and filtering odor removal, and biology washing and biofiltration are organically combined, and is simple in structure, good integrity, the purification efficiency height, anti-shock loading is strong, and is applied widely and respond well.
A kind of integral biological washing and filtering odor removal described in the utility model comprises: biological scrubbing section, be provided with the filtrate gripper shoe, and biological washing filler is housed on it; Described biological scrubbing section is provided with air inlet and intake stack, and this intake stack leads to the top of biological scrubbing section from the bottom of biological scrubbing section, and the top of described biological scrubbing section is installed on atomizing sprayer; The biofiltration district is provided with the filtrate gripper shoe, and the biofiltration filler is housed on it; Described biofiltration district is provided with air outlet and wind pipe, and this wind pipe leads to the bottom in biofiltration district from the top in biofiltration district, and the top in described biofiltration district is installed on atomizing sprayer; Exhaust zone comprises air exhauster and exhaust duct; Described air outlet is communicated with exhaust duct by air exhauster; The sewage inflow pipe is communicated to the top of described biological scrubbing section.
According to the further feature of integral biological washing and filtering odor removal described in the utility model, the emergency treatment device that can start voluntarily is installed on the pipeline of described air exhauster when breaking down or need.
Further feature according to integral biological washing and filtering odor removal described in the utility model also comprises: the nutrient solution case, feed tube and drain pipe are housed, and this drain pipe is communicated to the atomizing sprayer in described biofiltration district by make-up pump.
According to the further feature of integral biological washing and filtering odor removal described in the utility model, described sewage inflow pipe inserts the drain pipe of described nutrient solution case.
Further feature according to integral biological washing and filtering odor removal described in the utility model, also comprise: filter, removable filter net, feed tube and drain pipe are housed, and this drain pipe is communicated to the atomizing sprayer of described biological scrubbing section by the circulation cleaning pump.
According to the further feature of integral biological washing and filtering odor removal described in the utility model, the bottom in described biofiltration district also sets out the mouth of a river, and this delivery port is communicated to described filter by pipeline.
According to the further feature of integral biological washing and filtering odor removal described in the utility model, sewage outlet is also offered in the bottom of described biological scrubbing section.
According to the further feature of integral biological washing and filtering odor removal described in the utility model, on the described sewage inflow pipe manual modulation valve or electric control valve are installed.
Further feature according to integral biological washing and filtering odor removal described in the utility model is equipped with manual modulation valve or electric control valve on the feed tube of described nutrient solution case and/or the drain pipe.
Further feature according to integral biological washing and filtering odor removal described in the utility model is equipped with manual modulation valve or electric control valve on the feed tube of described filter and/or the drain pipe.
Integral biological washing and filtering odor removal described in the utility model has following characteristics:
(1) two organic linking together in processing section in biological scrubbing section and biofiltration district; Described biological scrubbing section is arranged in front end, and waste gas from top to bottom after biological scrubbing section is handled, enters the biofiltration district more from the bottom to top and is for further processing; Described biofiltration district is arranged in the rear end, waste gas after humidification and biological carrying out washing treatment from bottom to top enters the biofiltration section, microbial nutrient solution is distributed to above the packing layer after being atomized by top, biofiltration district equably, and from top to bottom enter filling surface, when gas from bottom to top moves, peculiar smell molecule in the gas passes packing layer, the biomembrane that forms with filling surface fully contacts, by microbiological oxidation, decompose, the peculiar smell molecule is converted into carbon dioxide, water, inorganic salts, mineral matter etc., thereby reach the purpose that peculiar smell purifies, gas through the biofiltration purification after air exhauster is guided to emission by exhaust pipe;
(2) atomizing sprayer adopts the outside plug type structure to insert in biological scrubbing section and the biofilter district, makes things convenient for examination and maintenance;
(3) biological scrubbing section adopts atomizer, with water fully atomize the back mix with air-flow, make the pending gas humidity state that reaches capacity rapidly, gas with foreign flavor from top to bottom passes the biologic packing material layer, foul gas is in passing the process of biologic packing material, the biomembrane effect of peculiar smell molecule and filling surface is decomposed by biological, for good condition has been created in the stable operation of biological filterer's preface;
(4) filled the nonvolatil high surface area biologic packing material that helps biological attachment and growth in the biological scrubbing section, microorganism is under adapt circumstance, form biomembrane on the biologic packing material surface, microorganism in the biomembrane utilizes inorganic and organic matter in the waste gas as the carbon source and the energy, keep its vital movement by the degraded odorant, and odorant is decomposed into no sordes such as water and carbon dioxide, water, mineral matter, reach the purpose of purifying malodorous gas;
(5) cleaning solution of described biological scrubbing section adopts the outer circulation structure, and the alternate form screen pack is installed in the open filter, and in time the scavenger precipitation thing effectively prevents pipeline, cleaning circulation pump and spray nozzle clogging;
(6) air inlet of described biological scrubbing section adopts and enterprisingly to go out down, and blast pipe is an internal hidden type structure, makes things convenient for the Outer Tube connection, and air-out directly is communicated with the biofiltration district by the column plate bottom; Save the space, reduce cost;
(7) described biological washing and filtering odor removal adopts negative pressure structure, and air exhauster is connected with the air outlet in biofiltration district, guarantees to be in negative pressure state, prevents that effectively gas from leaking;
(8) described air exhauster disposes emergency treatment device, and emergency treatment device can be connected on the blower fan import or export pipeline, when system breaks down or need, starts emergency treatment device voluntarily, ensures that to greatest extent the influence to environment is reduced to minimum;
(9) on described each inflow or the outflow pipeline manual modulation valve or electric control valve can be installed, be used to regulate the conveying of working solution, and prevent that liquid from refluxing.As required, can regulate the aperture of liquid control valve, thus the control spray amount.
The operation principle of integral biological washing and filtering odor removal described in the utility model is: the biological filter deodorizing system makes the processed gas that contains odor pollution material such as hydrogen sulfide by in the organic-biological filler process, be attached on the biomembrane of organic-biological filling surface formation, the microorganism in the biomembrane is converted to carbon dioxide, water and mineral matter etc. to the odor pollution material.
The biological deodorizing process mainly is divided into following several stages:
(1) gas-liquid diffusion phase: the chemical substance in the foul smell is at first transferred to liquid phase by filler gas/liquid interface by gas phase;
(2) liquid-solid diffusion phase: the peculiar smell chemicals in the waste gas are diffused into the biomembrane of biologic packing material by liquid phase;
(3) the biological oxidation stage: the microorganism in the biomembrane that biologic packing material surface forms is the gas with foreign flavor molecular oxidation, and biomembrane can cause the diffusion and the absorption of nutriment such as nitrogen or phosphorus and oxygen simultaneously.
Biofiltration is converted into carbon dioxide, water, inorganic salts, mineral matter etc. to the polluter in the waste gas by above-mentioned three phases, thereby reaches the purpose that peculiar smell purifies.
The utility model has the following advantages than prior art:
(1) humidification pretreating device efficiently
For improving the treatment effeciency of biological deodorizing system, guarantee the normal operation of biological deodorizing system, this biological filter deodorizing system is provided with independent biological efficiently scrubbing section.
Biological scrubbing section is arranged in the leading portion of biological filter deodorizing system, adopts atomizer, and the water back that fully atomizes is mixed with air-flow, makes the pending gas humidity state that reaches capacity rapidly, for good condition has been created in the stable operation of biological filterer's preface.
Biological scrubbing section itself is exactly a biological efficiently washing unit, it helps biological attachment and the nonvolatil high surface area biologic packing material of growth, make microorganism under adapt circumstance, form biomembrane attached to the biologic packing material surface, microorganism in the biomembrane utilizes inorganic and organic matter in the waste gas as the carbon source and the energy, keep its vital movement by the degraded odorant, decompose odorant fast, if condition control suitably, itself purification efficiency can reach about 90%, improve the anti impulsion load of entire process system greatly, reduce the pressure of back level biofiltration device, thereby the treatment effeciency of assurance whole system is more than 99%.
(2) select the organic composite biological filler for use, improve the surface-active and the service life of filler;
(3) the main equipment material is a glass-reinforced plastic material, and common apparatus is selected stainless steel material for use, can adapt to bad working environment;
(4) open filter
Deodoration system is furnished with open filter, biological washing section and biological deodorizing filter bottom cycle water can be compiled, and by being installed in the filter screen in the open filter, recirculated water is filtered.Stainless steel filtering net removing method wherein is simple, and it is convenient to clean.
(5) insertion nozzle
The nozzle of spray system takes the cat head plug-in type to arrange that each nozzle is relatively independent, convenient inspection, cleaning and replacing (can directly extract out).
(6) integrated apparatus
The integrated complexes of main equipment, the equipment convenient transportation, little, the compact conformation of occupation area of equipment, good looking appearance is generous.Deodorizing equipment color can be selected according to the surrounding environment color-match, reserves enough repair and maintenance spaces.
(7) emergency treatment device
Keep in repair, change filler for the stably reaching standard discharging of assurance biological filter deodorizing system with in the biological filter deodorizing system, the qualified discharge under the abnormal accident situation occurs, the biological filter deodorizing system is provided with emergency treatment device at back segment.
Emergency treatment device is a kind of advanced person's a atomizing and spraying apparatus, make-up pump is sprayed at emergency treatment device after vegetation water deodorant is fully atomized, remaining peculiar smell molecule in the gas after the biological treatment system processing is thoroughly purified, in the maintenance of system debug, biological treatment system, change filler and occur under the abnormal accident situation emission gases directly being carried out emergency purifying, ensureing under any circumstance can both qualified discharge.
(8) automation control system
Automatic control system is reliable and stable, need not personnel are on duty guards, and realizes operation automatically.The method of operation of deodoration system is with continuous 24 hours/God's will principle of conduct, also can satisfy the possibility of sewage treatment plant's intermittent duty, each odor removal should have manually, automatic control, long-range three kinds of control modes, and main control parameters can insert existing long distance control system.
The utility model list cover disposal ability from 500～60000 cubic metres/time, accommodation is very extensive.
The utility model is mainly used in following place: bulky refuse terminal, refuse landfill, refuse-burning plant sewage treatment plant, sewage pumping station, fowl and livestock farm, and the marine products feed factory, the peculiar smell in places such as reduction plant purifies.
Description of drawings
Fig. 1 is the structural representation of integral biological washing and filtering odor removal described in the utility model;
Fig. 2 is the side structure schematic diagram of integral biological washing and filtering odor removal shown in Figure 1;
Fig. 3 is the plan structure schematic diagram of integral biological washing and filtering odor removal shown in Figure 2;
Fig. 4 is the forward sight structural representation of integral biological washing and filtering odor removal shown in Figure 2.
The specific embodiment
A kind of integral biological washing and filtering odor removal described in the utility model as shown in Figures 1 to 4, comprising: biological scrubbing section 1, be provided with filtrate gripper shoe 11, and biological washing filler 12 is housed on it; Described biological scrubbing section 1 is provided with air inlet 13 and intake stack 14, and this intake stack 14 leads to the top of biological scrubbing section 1 from the bottom of biological scrubbing section 1, and the top of described biological scrubbing section 1 is installed on atomizing sprayer 15; Biofiltration district 2 is provided with filtrate gripper shoe 21, and biofiltration filler 22 is housed on it; Described biofiltration district 2 is provided with air outlet 23 and wind pipe 24, and this wind pipe leads to the bottom in biofiltration district 2 from the top in biofiltration district 2, and the top in described biofiltration district 2 is installed on atomizing sprayer 25; Exhaust zone comprises air exhauster 31 and exhaust duct 32; Described air outlet 23 is communicated with exhaust duct 32 by air exhauster 31; Sewage inflow pipe 4 is communicated to the top of described biological scrubbing section 2.
As shown in the figure, the emergency treatment device 33 that can start voluntarily is installed on the pipeline of described air exhauster 31 when breaking down or need.
As shown in the figure, this integral biological washing and filtering odor removal also comprises: nutrient solution case 5, feed tube 51 and drain pipe 52 are housed, and this drain pipe 52 is communicated to the atomizing sprayer 25 in described biofiltration district 2 by make-up pump 53.
As shown in the figure, described sewage inflow pipe 4 inserts the drain pipe 52 of described nutrient solution case 5.
As shown in the figure, this integral biological washing and filtering odor removal also comprises: filter 6, removable filter net 61, feed tube 62 and drain pipe 63 are housed, and this drain pipe 63 is communicated to the atomizing sprayer 15 of described biological scrubbing section 1 by circulation cleaning pump 64.
As shown in the figure, the bottom in described biofiltration district 2 also sets out the mouth of a river 26, and this delivery port 26 is communicated to described filter 6 by pipeline.
As shown in the figure, sewage outlet 16 is also offered in the bottom of described biological scrubbing section 1.
As shown in the figure, on the described sewage inflow pipe 4 manual modulation valve or electric control valve are installed.
As shown in the figure, on the feed tube 51 of described nutrient solution case 5 and/or the drain pipe 52 manual modulation valve or electric control valve are installed.
As shown in the figure, on the feed tube 62 of described filter 6 and/or the drain pipe 63 manual modulation valve or electric control valve are installed.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200554168U CN201445915U (en) | 2009-04-27 | 2009-04-27 | Integrated biological washing filter deodorization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200554168U CN201445915U (en) | 2009-04-27 | 2009-04-27 | Integrated biological washing filter deodorization device |
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| Publication Number | Publication Date |
|---|---|
| CN201445915U true CN201445915U (en) | 2010-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200554168U Expired - Fee Related CN201445915U (en) | 2009-04-27 | 2009-04-27 | Integrated biological washing filter deodorization device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128887A (en) * | 2010-12-10 | 2011-07-20 | 福建省农业科学院农业生态研究所 | Biological filter deodorization test device |
| CN102824848A (en) * | 2011-06-15 | 2012-12-19 | 杭州楚天科技有限公司 | Centrifugal fan's rear-mounted bio-purification deodorization device |
| CN105709589A (en) * | 2016-03-18 | 2016-06-29 | 王海英 | Biological filter device for purifying foul gas and volatile organic compounds |
| CN105935538A (en) * | 2016-06-06 | 2016-09-14 | 浙江文国重工机械有限公司 | Method for removal of dioxin from industrial waste cracking burning tail gas |
| CN110252126A (en) * | 2019-07-15 | 2019-09-20 | 广州汇智源环保科技有限公司 | Biological washing, filtration and deodorization process and system |
| CN111974202A (en) * | 2020-07-06 | 2020-11-24 | 北京赛富威环境工程技术有限公司 | Waste gas treatment device |
-
2009
- 2009-04-27 CN CN2009200554168U patent/CN201445915U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128887A (en) * | 2010-12-10 | 2011-07-20 | 福建省农业科学院农业生态研究所 | Biological filter deodorization test device |
| CN102128887B (en) * | 2010-12-10 | 2014-05-07 | 福建省农业科学院农业生态研究所 | Biological filter deodorization test device |
| CN102824848A (en) * | 2011-06-15 | 2012-12-19 | 杭州楚天科技有限公司 | Centrifugal fan's rear-mounted bio-purification deodorization device |
| CN102824848B (en) * | 2011-06-15 | 2016-08-24 | 杭州楚天科技有限公司 | A kind of rear-mounted deodorization device for biological purification of centrifugal blower |
| CN105709589A (en) * | 2016-03-18 | 2016-06-29 | 王海英 | Biological filter device for purifying foul gas and volatile organic compounds |
| CN105935538A (en) * | 2016-06-06 | 2016-09-14 | 浙江文国重工机械有限公司 | Method for removal of dioxin from industrial waste cracking burning tail gas |
| CN110252126A (en) * | 2019-07-15 | 2019-09-20 | 广州汇智源环保科技有限公司 | Biological washing, filtration and deodorization process and system |
| CN111974202A (en) * | 2020-07-06 | 2020-11-24 | 北京赛富威环境工程技术有限公司 | Waste gas treatment device |
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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 |
Granted publication date: 20100505 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |