CN103349905B - Integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter - Google Patents
Integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter Download PDFInfo
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- CN103349905B CN103349905B CN201310273566.7A CN201310273566A CN103349905B CN 103349905 B CN103349905 B CN 103349905B CN 201310273566 A CN201310273566 A CN 201310273566A CN 103349905 B CN103349905 B CN 103349905B
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- air inlet
- gas outlet
- exhaust gas
- organic exhaust
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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
Abstract
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, it comprises washer and the biofilter of serial connection mutually; Washer has the first air inlet and the first gas outlet, biofilter comprises the filling container with the second air inlet and the second gas outlet, the upper surface that the second described gas outlet is filling container, the second air inlet is connected with the first gas outlet on washer, the second gas outlet is arranged at the top of filling container, in filling container, folds and establishes the filtering module that multilayer contains filtering biological filler. The present invention is simple for structure, good filtration effect, manufacturing cost and maintenance cost lower, and durable in use, reliability is strong.
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 declined, and bring serious harm to the healthy of the people, and cause medical treatment and economic waste.
The most unmanageable in 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. These organic exhaust gas enter after human body by respiratory tract and skin, can cause temporary and permanent pathology to organs and systems such as people's breathing, blood, livers, and especially 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 to people's sense organ, and some the nuisance mass-energy containing 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 " 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.
Current domestic VOCs treatment is taking active carbon adsorption, embrane method, burning, washing as main, but these techniques exist, cost is high, high, the shortcoming such as later stage operating cost is high (consumptive material is changed frequent), treatment effeciency is not high consumes energy.
Summary of the invention
The object of this invention is to provide that a kind of efficiency 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 washer and the biofilter of serial connection mutually;
Described washer has the first air inlet and the first gas outlet,
Described biofilter comprises the filling container with the second air inlet and the second gas outlet, the second described air inlet is connected with the first gas outlet on described washer, the upper surface that the second described gas outlet is filling container, folds and establishes the filtering module that multilayer contains filtering biological filler in described filling container.
Preferably, described filtering module comprises supporting layer, and described filtering biological filler is arranged on described supporting layer.
Preferably, described filling container comprise hold described filtering module warehouse, make somebody a mere figurehead the Cang Gai on described warehouse.
Preferably, between the first gas outlet of described washer and the second air inlet of described biofilter, be provided with air blast.
Preferably, the filtering module described in every layer is all connected with the second described air inlet.
Preferably, the thickness of described filtering biological filler is 100-150cm.
Operation principle of the present invention is: by washings cleaning dust in described washer, the described waste gas that completes washing is discharged described washer through the first described gas outlet and enters in described biofilter through the second described air inlet, under the effect of organic pollution in waste gas and other inorganic gas microorganism in described filtering biological filler, be decomposed into harmless material, the final harmless gas obtaining through filtration is discharged by the second described 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, filler are lower without replacing, manufacturing cost and maintenance cost, and durable in use, reliability is strong.
Brief description of the drawings
Structural representation when accompanying drawing 1 is not provided with storehouse lid for integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter of the present invention;
Accompanying drawing 2 be integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter of the present invention Cang Gai be inverted time structural representation;
Structural representation when accompanying drawing 3 covers for be provided with storehouse for integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter of the present invention;
In 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.
Detailed description of the invention
Below in conjunction with embodiment shown in the drawings, the invention will be further described.
Embodiment mono-: shown in accompanying drawing 1. A kind of integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter, it comprises washer 1 and the biofilter 2 of serial connection mutually.
Washer 1 comprises reactor 3, is arranged at the multistage rotation centrifugal device in reactor 3. The bottom of reactor 3 has the first air inlet 4 and delivery port 5, and the top of reactor 3 has water inlet 6 and the first gas outlet 7. The first air inlet 4 is connected with waste gas source of the gas, and the first gas outlet 7 is connected with biofilter 2, on the first air inlet 4, is provided with valve 41.
Multistage rotation centrifugal device is arranged between water inlet 6 and delivery port 5. Multistage rotation centrifugal device comprises the axle 9 that is vertically arranged in reactor 3, motor 10 that driving shaft 9 rotates, be arranged on axle 9 and with multiple 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 through hole is by truncated cone-shaped inclined plane around forming, and the edge of funnel 12 is connected with the inwall of reactor 3, and through hole is relative with the centrifugal turntable 11 that is arranged at its below. Water inlet 6 places are provided with and are fixedly connected on the rotor 8 rotating on axle 9 and with axle 9.
Washings are entered in reactor 3 and after multistage rotation centrifugal device and are discharged by delivery port 5 by water inlet 6.
Waste gas is entered in reactor 3 and in reactor 3 and to be risen by the first air inlet 4, and waste gas is through in multistage rotation centrifugal device time, thereby wherein the impurity such as contained dust is washed water and takes away and complete washing step. Waste gas is washed and can effectively prevent that follow-up biofilter 2 from stopping up, and can regulate humidity and the temperature of waste gas.
Biofilter 2 comprises the filling container 16 with the second air inlet 14 and the second gas outlet 15, filling container 16 comprise hold filtering module 20 warehouse 17, make somebody a mere figurehead storehouse on warehouse 17 lid 18, described storehouse lid 18 is the type of lid, its by end face 181, enclose and the side 182 of end face 181 lower surfaces and be fixed on side 182 and warehouse 17 between support bar 183 form, the lower limb of side 182 is lower than gas outlet 15.
The second air inlet 14 is connected with the first gas outlet 7 on reactor 3, and the second gas outlet 15 is the upper surface of filling container 16. Between the first gas outlet 7 of washer 1 and the second air inlet 14 of biofilter 2, being provided with air blast 19 impels waste gas to flow.
In filling container 16, fold and establish the filtering module 20 that multilayer contains filtering biological filler 22, every layer of filtering module 20 is all connected with the second air inlet 14. Filtering module 20 comprises supporting layer 21, and filtering biological filler 22 is arranged on supporting layer 21. The general selection of this filtering biological filler 22 has bigger serface, high porosity, high-moisture confining force, structure equilibrium, is 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 waste gas keep enough time of staying, and form enough large surface area. Also can in biofilter 2, water-locator be set, the moisture that filtering biological filler 22 is kept in balance as far as possible, prevents that it is dry simultaneously.
Enter the filtration layer by layer through filtering biological filler 22 in biofilter 2 through the waste gas of washing and decompose, its contained organic pollution and other inorganic gaseous materials are (as NH3、H2S etc.) such as, be decomposed into harmless, the free of contamination gas such as water, carbon dioxide and discharge naturally through microorganism (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 compared with low, floor space is little. Meanwhile, can select according to demand suitable filtrate, can be recycled without additional chemical medicament and filter medium, operational reliability is strong, durable in use.
Above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this. All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. an 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 washer and the biofilter of serial connection mutually;
Described washer has the first air inlet and the first gas outlet, washer comprises reactor, is arranged at the multistage rotation centrifugal device in reactor, the bottom of reactor has the first air inlet and delivery port, the top of reactor has water inlet and the first gas outlet, the first air inlet is connected with waste gas source of the gas, the first gas outlet is connected with biofilter, on the first air inlet, is provided with valve, multistage rotation centrifugal device is arranged between water inlet and delivery port, multistage rotation centrifugal device comprises the axle being vertically arranged in reactor, the motor of drive shaft turns, be arranged on axle and with multiple centrifugal turntables of axle coaxial rotation, be arranged at the funnel of centrifugal turntable top, centrifugal turntable has upper surface, this upper surface is downward-sloping inclined-plane, funnel has through hole, through hole by truncated cone-shaped inclined plane around forming, the edge of funnel is connected with the inwall of reactor, through hole is relative with the centrifugal turntable that is arranged at its below, water inlet is provided with and is fixedly connected on the rotor rotating on axle and with axle,
Described biofilter comprises the filling container with the second air inlet and the second gas outlet, the second described air inlet is connected with the first gas outlet on described washer, the upper surface that the second described gas outlet is filling container, in described filling container, fold and establish the filtering module that multilayer contains filtering biological filler, the thickness of described filtering biological filler is 100-150cm.
2. integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter according to claim 1, is characterized in that: described filtering module comprises supporting layer, and described filtering biological filler is arranged on 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 comprise hold described filtering module warehouse, make 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: between the first gas outlet of described washer and the second air inlet of described biofilter, be provided with air blast.
5. integrated external formula compact type movable multilayer organic exhaust gas high-performance bio filter according to claim 1, is characterized in that: the filtering module described in every layer is all connected with the second described air inlet.
Priority Applications (1)
| 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 CN103349905A (en) | 2013-10-16 |
| CN103349905B true CN103349905B (en) | 2016-05-11 |
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| 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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