CN103349905A - Integrated external compact movable multilayer high-efficiency biofilter for organic exhaust gas - Google Patents
Integrated external compact movable multilayer high-efficiency biofilter for organic exhaust gas Download PDFInfo
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- CN103349905A CN103349905A CN2013102735667A CN201310273566A CN103349905A CN 103349905 A CN103349905 A CN 103349905A CN 2013102735667 A CN2013102735667 A CN 2013102735667A CN 201310273566 A CN201310273566 A CN 201310273566A CN 103349905 A CN103349905 A CN 103349905A
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- exhaust gas
- organic exhaust
- biofilter
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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 invention relates to an integrated external compact movable multilayer high-efficiency biofilter for organic exhaust gas. The integrated external compact movable multilayer high-efficiency biofilter is used for treating organic exhaust gas and comprises a scrubber and a biofilter in series connection, wherein the scrubber has a first gas inlet and a first gas outlet, the biofilter has a second gas inlet and a filling material cabin used as a second gas outlet, the second gas outlet is the upper surface of the filling material cabin, the second gas inlet is connected with the first gas outlet, the second gas outlet is arranged at the top of the filling material cabin, and multiple layers of a filtering module containing a filtering biological filling material are stacked in the filling material cabin. The integrated external compact movable multilayer high-efficiency biofilter provided by the invention has the advantages of a simple structure, a good filtering effect, low manufacture and maintenance cost, durability and good reliability.
Description
Technical field
The present invention relates to a kind of integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter for the treatment of organic exhaust gas.
Background technology
Industrial waste gas and organic stench are the important sources of atmosphere pollution.Large capacity industrial waste gas and organic stench enter atmosphere, and atmosphere quality is descended, and bring serious harm for the healthy of the people, and cause medical treatment and economic waste.
The most unmanageable in the industrial waste gas is exactly organic exhaust gas.Organic exhaust gas mainly comprises the compounds such as various benzene classes, hydro carbons, alcohols, aldehydes, acids, ketone and amine.After these organic exhaust gas enter human body by respiratory tract and skin, cause temporary and permanent pathology can for people's the organs and systems such as breathing, blood, liver, especially the benzopyrenes polycyclic aromatic hydrocarbon can make human body directly carcinogenic.
Organic odor pollution is that a kind of perception is polluted, and it detests sense to stimulate to produce not only for people's sense organ, and some the nuisance mass-energy that contains health of directly endangering the people.
So the processing of organic exhaust gas and stench is imperative with purification.
The exploitation of organic exhaust gas (VOC (VOC) and foul gas Typical Sources) control technology and corresponding technique and equipment is subordinate to prevention and control of air pollution science and technology special project in national environmental protection " the 12 " science and technology development planning, is that industry is given special assistance in 12 Chinese environmental protections equipment industry development emphasis, National strategic planning.
Present domestic VOCs treatment is take active carbon adsorption, embrane method, burning, washing as main, but these techniques exist shortcomings such as cost is high, power consumption is high, later stage operating cost is high (consumptive material is changed frequent), treatment effeciency is not high.
Summary of the invention
The purpose of this invention is to provide that a kind of efficient is high, energy consumption is low and lower-cost integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter.
For achieving the above object, the technical solution used in the present invention is:
A kind of integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter, for the treatment of organic exhaust gas, it comprises mutually washer and the biofilter of serial connection;
Described washer has the first air inlet and the first gas outlet,
Described biofilter comprises the filling container with the second air inlet and second gas outlet, described the second air inlet is connected with the first gas outlet on the described washer, described the second gas outlet is the upper surface of filling container, folds in the described filling container and establishes the filtering module that multilayer contains the filtering biological filler.
Preferably, described filtering module comprises supporting layer, and described filtering biological filler is arranged on the described supporting layer.
Preferably, described filling container comprises the warehouse that holds described filtering module, makes somebody a mere figurehead the Cang Gai on described warehouse.
Preferably, be provided with air blast between the second air inlet of the first gas outlet of described washer and described biofilter.
Preferably, every layer of described filtering module all is connected with described the second air inlet.
Preferably, the thickness of described filtering biological filler is 100-150cm.
Operation principle of the present invention is: with washings cleaning dust in described washer, the described waste gas of finishing washing is discharged described washer through described the first gas outlet and is entered in the described biofilter through described the second air inlet, be decomposed into harmless material under the effect of organic pollution in the waste gas and other inorganic gas microorganism in described filtering biological filler, the final harmless gas that obtains through filtration is discharged by described the second gas outlet.
Because technique scheme is used, the present invention compared with prior art has following advantages: integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filtration device structure of the present invention is succinct, good filtration effect, non-secondary pollution, that filler need not replacing, manufacturing cost and maintenance cost is lower, and durable in use, reliability is strong.
Description of drawings
Structural representation when accompanying drawing 1 is not provided with the storehouse lid for integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter of the present invention;
Accompanying drawing 2 is the structural representation of the Cang Gai of integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter of the present invention when being inverted;
Structural representation when accompanying drawing 3 covers for be provided with the storehouse for integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter of the present invention;
In the above accompanying drawing: 1, washer; 2, biofilter; 3, reactor; 4, the first air inlet; 5, delivery port; 6, water inlet; 7, the first gas outlet; 8, rotor; 9, axle; 10, motor; 11, centrifugal turntable; 12, funnel; 14, the second air inlet; 15, the second gas outlet; 16, filling container; 17, warehouse; 18, Cang Gai; 19, air blast; 20, filtering module; 21, supporting layer; 22, filtering biological filler; 71, valve; 181, end face; 182, side; 183.
The specific embodiment
The invention will be further described below in conjunction with embodiment shown in the drawings.
Embodiment one: shown in accompanying drawing 1.A kind of integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter, it comprises mutually washer 1 and the biofilter 2 of serial connection.
Multistage rotation centrifugal device is arranged between water inlet 6 and the delivery port 5.Multistage rotation centrifugal device comprises motor 10 that the axle 9 that vertically is arranged in the reactor 3, driving shaft 9 rotate, be arranged on the axle 9 and with a plurality of centrifugal turntables 11 of axle 9 coaxial rotation, be arranged at the funnel 12 of centrifugal turntable 11 tops.Centrifugal turntable 11 has upper surface, and this upper surface is downward-sloping inclined-plane.Funnel 12 has through hole, and around forming, the edge of funnel 12 is connected with the inwall of reactor 3 through hole by the truncated cone-shaped inclined plane, and through hole is relative with the centrifugal turntable 11 that is arranged at its below.Water inlet 6 places are provided with the rotor 8 that is fixedly connected on the axle 9 and rotates with axle 9.
Washings are entered in the reactor 3 also through being discharged by delivery port 5 behind the multistage rotation centrifugal device by water inlet 6.
Waste gas enters in the reactor 3 by the first air inlet 4 and rises in reactor 3, and waste gas is through in the multistage rotation centrifugal device time, thereby wherein contained impurity such as dust are washed water and take away and finish washing step.Waste gas washed can prevent effectively that follow-up biofilter 2 from stopping up, and humidity and the temperature that can regulate waste gas.
The second air inlet 14 is connected with the first gas outlet 7 on the reactor 3, and the second gas outlet 15 is the upper surface of filling container 16.Being provided with air blast 19 between the first gas outlet 7 of washer 1 and the second air inlet 14 of biofilter 2 impels waste gas to flow.
Fold in the filling container 16 and establish the filtering module 20 that multilayer contains filtering biological filler 22, every layer of filtering module 20 all is connected with the second air inlet 14.Filtering module 20 comprises supporting layer 21, and filtering biological filler 22 is arranged on the supporting layer 21.These filtering biological filler 22 general selections have bigger serface, high porosity, high-moisture confining force, structure equilibrium, are rich in organic principle, not perishable filtrate, and its thickness generally between 100-150cm, can reduce crushing, cut operating costs.And multiple filtration module 20 can be enough time of staying of waste gas maintenance, and forms enough large surface area.Also can in biofilter 2 water-locator be set simultaneously, the moisture that filtering biological filler 22 is kept in balance as far as possible prevents its drying.
Through the layer by layer filtration decomposition that the waste gas of washing enters process filtering biological filler 22 in the biofilter 2, its contained organic pollution and other inorganic gaseous materials are (such as NH
3, H
2S etc.) be decomposed into harmless, the free of contamination gas such as water, carbon dioxide and naturally discharging through microorganism (such as bacterium, fungi, saccharomycete etc.).
These integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter 2 applying flexibles, stable, construction and maintenance cost is lower, floor space is little.Simultaneously, can select according to demand suitable filtrate, need not additional chemical medicament and filter medium and can be recycled, operational reliability is strong, durable in use.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (6)
1. integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter for the treatment of organic exhaust gas, is characterized in that: it comprises mutually washer and the biofilter of serial connection;
Described washer has the first air inlet and the first gas outlet,
Described biofilter comprises having the second air inlet and as the filling container of the second gas outlet, described the second air inlet is connected with the first gas outlet on the described washer, described the second gas outlet is the upper surface of filling container, folds in the described filling container and establishes the filtering module that multilayer contains the filtering biological filler.
2. integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter according to claim 1, it is characterized in that: described filtering module comprises supporting layer, described filtering biological filler is arranged on the described supporting layer.
3. integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter according to claim 1 is characterized in that: described filling container comprises the warehouse that holds described filtering module, makes somebody a mere figurehead the Cang Gai on described warehouse.
4. integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter according to claim 1 is characterized in that: be provided with air blast between the first gas outlet of described washer and the second air inlet of described biofilter.
5. integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter according to claim 1, it is characterized in that: every layer of described filtering module all is connected with described the second air inlet.
6. integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter according to claim 1, it is characterized in that: the thickness of described filtering biological filler is 100-150cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310273566.7A CN103349905B (en) | 2013-07-02 | 2013-07-02 | Integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310273566.7A CN103349905B (en) | 2013-07-02 | 2013-07-02 | Integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter |
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| CN103349905A true CN103349905A (en) | 2013-10-16 |
| CN103349905B CN103349905B (en) | 2016-05-11 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188900A (en) * | 2011-03-24 | 2011-09-21 | 华新环境工程有限公司 | Purification method of municipal garbage fermentation gas |
| CN203355609U (en) * | 2013-07-02 | 2013-12-25 | 苏州香山红叶环境技术有限公司 | Integrated external compact movable multilayer organic waste gas efficient biofilter |
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2013
- 2013-07-02 CN CN201310273566.7A patent/CN103349905B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102188900A (en) * | 2011-03-24 | 2011-09-21 | 华新环境工程有限公司 | Purification method of municipal garbage fermentation gas |
| CN203355609U (en) * | 2013-07-02 | 2013-12-25 | 苏州香山红叶环境技术有限公司 | Integrated external compact movable multilayer organic waste gas efficient biofilter |
Non-Patent Citations (1)
| Title |
|---|
| 田会杰主编: "《建筑给水 排水 采暖安装工程实用手册》", 31 March 2006, article "建筑中水系统安装", pages: 282 * |
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| CN103349905B (en) | 2016-05-11 |
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