CN202224059U - Contact adsorption deodorizing system with biological media - Google Patents
Contact adsorption deodorizing system with biological media Download PDFInfo
- Publication number
- CN202224059U CN202224059U CN2011203617306U CN201120361730U CN202224059U CN 202224059 U CN202224059 U CN 202224059U CN 2011203617306 U CN2011203617306 U CN 2011203617306U CN 201120361730 U CN201120361730 U CN 201120361730U CN 202224059 U CN202224059 U CN 202224059U
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- China
- Prior art keywords
- biological
- deodorizing
- matchmaker
- water
- microorganism
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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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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treating Waste Gases (AREA)
Abstract
A contact adsorption deodorizing system with biological media comprises an odor collecting device, a biological deodorizing tower with a biological medium packing system, a water spray humidifying device, a steam-water separator, a deodorizing fan and a connecting pipeline. Biological medium packing of the biological deodorizing tower includes the biological media which grow from microorganisms and are wrapped with nutrient films, the deodorizing fan (1) is arranged on the lower portion of the biological deodorizing tower (2) with the biological medium packing system, and the water spray humidifying device is arranged on the upper portion of the biological medium packing system through atomizing nozzles (4). Natural plant carbon is used as the biological media which are porous, high in water retentivity, fine in water permeability and air permeability and particularly suitable for survival of the microorganisms. As the contact adsorption deodorizing system is provided with a porous surface, the contact adsorption deodorizing system not only is suitable for inhabitation of the microorganisms, but also can achieve a deodorizing effect by the aid of adsorption capacity during initial operation stage and microorganism domestication.
Description
Technical field
The utility model is applicable to the foul smell process field of sewage treatment plant, Treatment of Sludge factory, refuse landfill, petroleum and petrochemical industry and spin-off industry thereof, food processing industry.
Background technology
Now along with the enhancing of China to environmental protection and the consciousness of purifying air; Solve organic exhaust gas that the sewage disposal place takes place and foul gas to pollution that environment and air caused; It is very important creating a good living space to people, and pumping plant, sewage, fecaluria, Treatment of Sludge factory and the garbage treatment factory that is provided with in cities and towns often produces with the organic exhaust gas and the foul gas of big air quantity, height variable concentrations in its sewage disposal.Yet generally contain chemical composition and carcinogens such as toxic gas-hydrogen sulfide in these gases, not only caused, also influenced surrounding air environment and resident's life air pollution.Be necessary to install deodorization device, be for the organic exhaust gas that solves the sewage-farm and foul gas pollution on the environment be quite with crucial.My company develops biological matchmaker and contacts the absorbing and deodorizing system, is primarily aimed at the comprehensive regulation, the emission abatement of foul gas.
Present domestic odor treatment aspect mainly adopts technologies such as chemical absorption method, ozone oxidation method, active carbon adsorption, and major part exists all that the medicament use amount is big, energy consumption is high, the treatment facility floor space is big, have secondary pollution and remove the not high situation of efficient.
The utility model system has simply, economic, efficient, absorptivity reaches more than 90%; Invest lowly, that Operation and Maintenance takes is low, the operation maintenance amount is little, does not produce secondary pollution problem.
Summary of the invention
The utility model purpose provides a kind of efficient, economic foul gas deodorization system.Equipment has simple to operate, starts fast, stops the characteristics that time of contact is long, floor space is little, absorptivity is high.
The technical scheme of the utility model is:
Biological matchmaker contacts the absorbing and deodorizing system: include the foul smell gathering-device, contain biological deodorizing tower, spray aproll damping device, steam-water separator, deodorizing blower fan and the connecting line of biological matchmaker's filling system; Biological matchmaker's filler of said biological deodorizing tower is the biological matchmaker (surface) who is enclosed with nutrient film of growth of microorganism; Microorganism is that bait is bred with nutrient film and odorant; When malodor molecule is attracted on film and the biological matchmaker; Microorganism will finally generate free of contamination inorganic substances with these odorant digested.Deodorizing blower fan (1) places biological deodorizing tower (2) to contain the bottom of biological matchmaker's filling system through pipeline, and the shower water damping device is through reaching the top of atomizer (4) to biological matchmaker's filling system.Steam-water separator places the top of biological deodorizing tower.
The biological matchmaker who matches in the utility model device mainly adopts the natural plants charcoal plain, is particularly suitable for microorganism existence, and SR is little.Microorganism is that bait is bred with nutrient film and odorant, and when malodor molecule was attracted on film and the biological matchmaker, microorganism will finally generate free of contamination inorganic substances with these odorant digested.The biological matchmaker who matches in the utility model device mainly adopts the natural plants charcoal plain, is particularly suitable for microorganism existence, and SR is little.
It is plain that biological medium materials material is selected from the natural plants charcoal, and the hole is many, and water-retaining property is high, and good water penetration and aeration are arranged.
Microorganism is adopted special-purpose reinforced thiobacilli, nitrosomonas, bacterium nitrobacter or bacillus.
Biological matchmaker adopts natural plants charcoal biscuit firing to form, stable performance, and specific area is big, and pore is flourishing, not only is suitable for perching but also during initial operating stage and microorganism are raised and train, relying on the adsorption capacity of himself also can reach deodorizing effect of microorganism.
The beneficial effect of the utility model:
1, adopts environmental type filtrate, non-secondary pollution
2, operation is simple
The nutriment that inorganic nutrients type filtrate contains guarantees that use need not to supplement the nutrients in addition material, has reduced operating cost and system complexity.System is totally-enclosed operation, weatherproof;
3, pollutants removal rate is high
H2S clearance to mean concentration 10-100 ppm reaches more than 99%, has realized the integral body control of odor concentration simultaneously, comprises (mercaptan, thioether etc.), and clearance reaches more than 95%;
But 4 intermittent runnings
Restart still and can run well behind the nutrients mass-energy assurance system stoppage in transit some months that inorganic nutrients type filtrate contains, do not need to cultivate again flora;
5, save floor space
Biological matchmaker adopts the plain sintering technology that adopts of natural plants charcoal to process, and is firm in structure, long service life, and specific area is big, can pile up 1.8 meters to 2 meters, thereby total floor space is few, saves the soil;
6, operating cost is low
The filtrate height is high, but resistance is little, thereby fan energy consumption is little, and power consumption is little.Running only need add water on a small quantity, need not to add medicament, nutrient etc.The manual maintenance amount is few;
7, the time of staying of abundance
The clearance of odorant is relevant with gas residence time, and enough time of staying are one of safeguards of clearance.The time of staying that this biological matchmaker contacts the absorbing and deodorizing system is 25s-40s, has guaranteed treatment effect.
Description of drawings
Fig. 1 is the utility model structure and schematic flow sheet.
Among the figure: 1, deodorizing blower fan; 2, biological deodorizing tower; 3, biological matchmaker's filling system; 4, atomizer; 5, steam-water separator; 6, spray aproll humidification water pump; 7, filter.
The specific embodiment
The structure of the utility model is: be mainly the biological deodorizing tower that is filled with biological matchmaker and supporting humidification system thereof.Get into moistening, porous and be full of the biological matchmaker of active microorganism through the foul smell of collecting; Utilize absorption, absorption and the degradation function of microbial cell to odorant; The characteristics that the cells of microorganisms individuality is little, surface area is big, adsorptivity is strong, metabolic type is various are with resolving into CO after the odorant absorption
2, H
2O, H
2SO
4, HNO
3Etc. simple inorganic matter, thereby reach the purpose that purifies air.
Below in conjunction with accompanying drawing and instance the utility model is done further explanation.The pipeline gathering-device is collected into deodorizing blower fan (1) inlet with foul gas, is sent into by biological deodorizing equipment (2) bottom, from bottom to top motion; Spray aproll humidification water pump (6) starts operation, and industry water is sprayed onto biological matchmaker (3) surface through humidification pump (6) and atomizer (4); Industry water and foul smell flow incorgruous operation; Air-flow and cleaning solution are accomplished biological gas-liquid diffusion, liquid-solid diffusion, three processes of biological oxidation in the process of passing biological matchmaker's packing layer, the microorganism in the biologic packing material surface biological film is nutrition with the foul gas material, and malodorant is decomposed by microbiological oxidation; Produce power in conversion process; For microbial growth and breeding provide the energy, make the conversion of foul gas material continue to carry out, discharge by steam-water separator (5) through purified gas.Contain the biomembrane and the microorganism that come off in the cleaning solution that from filler, flows out, after filter (7) filters, recycle.The outside also can regularly update industry water and supply spray aproll humidification system to recycle.
Claims (3)
1. biological matchmaker contacts the absorbing and deodorizing system: it is characterized in that comprising the foul smell gathering-device, contain biological deodorizing tower, spray aproll damping device, steam-water separator, deodorizing blower fan and the connecting line of biological matchmaker's filling system; Biological matchmaker's filler of said biological deodorizing tower is the biological matchmaker who is enclosed with nutrient film of growth of microorganism; Deodorizing blower fan (1) places biological deodorizing tower (2) to contain the bottom of biological matchmaker's filling system through pipeline, and the shower water damping device is through reaching the top of atomizer (4) to biological matchmaker's filling system.
2. contact the absorbing and deodorizing system like claims 1 described biological matchmaker: it is plain to it is characterized in that biological matchmaker's filler is selected from the natural plants charcoal.
3. contact the absorbing and deodorizing system like claims 1 described biological matchmaker: the microorganism that it is characterized in that biological matchmaker's filler is adopted special-purpose reinforced thiobacilli, nitrosomonas, bacterium nitrobacter or bacillus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203617306U CN202224059U (en) | 2011-09-26 | 2011-09-26 | Contact adsorption deodorizing system with biological media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203617306U CN202224059U (en) | 2011-09-26 | 2011-09-26 | Contact adsorption deodorizing system with biological media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224059U true CN202224059U (en) | 2012-05-23 |
Family
ID=46074669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203617306U Expired - Lifetime CN202224059U (en) | 2011-09-26 | 2011-09-26 | Contact adsorption deodorizing system with biological media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623680A (en) * | 2012-08-22 | 2014-03-12 | 长英夫 | Low temperature organic malodorous gas treating system |
| CN109876645A (en) * | 2019-03-31 | 2019-06-14 | 叶耀 | A kind of biological deodorizing device of the anti-depths anoxic corruption of the warm and humid profit of discontinuous |
-
2011
- 2011-09-26 CN CN2011203617306U patent/CN202224059U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103623680A (en) * | 2012-08-22 | 2014-03-12 | 长英夫 | Low temperature organic malodorous gas treating system |
| CN103623680B (en) * | 2012-08-22 | 2016-05-18 | 长英夫 | Low temperature organic odor gas treatment system |
| CN109876645A (en) * | 2019-03-31 | 2019-06-14 | 叶耀 | A kind of biological deodorizing device of the anti-depths anoxic corruption of the warm and humid profit of discontinuous |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |