CN208194074U - A kind of exhaust gas biological deodorizing and biological soil exhaust system - Google Patents
A kind of exhaust gas biological deodorizing and biological soil exhaust system Download PDFInfo
- Publication number
- CN208194074U CN208194074U CN201820174248.3U CN201820174248U CN208194074U CN 208194074 U CN208194074 U CN 208194074U CN 201820174248 U CN201820174248 U CN 201820174248U CN 208194074 U CN208194074 U CN 208194074U
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- biological
- soil
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- pipe
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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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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of exhaust gas biological deodorizing and biological soil exhaust system, including blower, acid-alkali washing tower, biofilter and biological soil absorption plant, the air outlet of blower is connected to acid-alkali washing tower bottom, acid-alkali washing tower upper end is connected to biofilter bottom, biofilter top is connected to biological soil absorption plant, the utility model solves in the prior art that emission-control equipment adsorption capacity is poor, the halfway technical problem of deodorization.
Description
Technical field
The utility model relates to biological deodorizing technical fields more particularly to a kind of exhaust gas biological deodorizing and biological soil to discharge
System.
Background technique
VOCs is the english abbreviation of volatile organic compounds (volatile organic compounds).Volatility has
Machine compound (VOC) refers at normal temperature, the various organic compounds that 50 DEG C -260 DEG C of boiling point.VOCs presses its chemical structure, can
To be further divided into: alkanes, aromatic hydrocarbons, esters, aldehydes and other etc..What is identified at present has more than 300 kinds.It is most common to have
Benzene,toluene,xylene, styrene, trichloro ethylene, chloroform, trichloroethanes, diisocyanate (TDI), two isocyanide toluene esters
Deng.VOCs can cause slow poisoning, damage liver and nervous system, cause general weakness, drowsiness, pruitus etc..Some is also
It may cause endocrine disorder, influence sexual function；Benzene and dimethylbenzene can also damage system, so that cause leukaemia.
It is well known that PM2.5 (fine particle), haze weather get worse the life of the people and the influence of health, and
VOCs (volatile organic compounds) is to make one of main composition factor of PM2.5 concentration abnormality, current industrial VOCs
Total release have reached more than 2,000 ten thousand tons/year of level.In the various occasions using organic solvent, such as spray painting, printing, gold
Belong to oil removing and degreasing, adhesive, pharmacy, plastics, rubber, petroleum etc. and process place, volatile organic compounds is (referred to as
VOCs) all in pollution air.People by various removal volatile solvents (such as condensation method, absorption method, absorption process, combustion method,
Bioanalysis, membrane separation process, plasma method, photocatalytic oxidation) in pollution control technology, although processing system and method are continuous
It updates, (method having is up to 98% or more) is continuously improved in removal rate or the rate of recovery, but is constantly present the discharge of remaining VOCs, more
More is to be unable to qualified discharge, and the dirty gas disposal method having even can also generate secondary pollution.As government controls atmosphere pollution
Manage supervision further increasing, various regions, every profession and trade discharge standard further increase, make existing processing system and method
Processing limit be difficult to adapt to be continuously improved discharge standard requirement.
Authorization Notice No. are as follows: the patent of CN206823535U, a kind of biological soil exhaust air deodorization system, including gas inlet
Pipe, blower, soil filter tank and spray equipment, the air inlet of the blower with exhaust inlet pipe is closed is connected to, the blower goes out
Air port is closed to be communicated with inlet air distribution pipeline, and soil filter tank bottom has bulky grain soil filter tank bottom, the bulky grain
Soil filter tank bottom by partial size be 3~10mm stone particles constitute, the inlet air distribution pipeline have gas distributing pipeline, it is described into
The gas distributing pipeline of gas gas distribution pipeline is closed to be placed in the bottom of bulky grain soil filter tank, and the gas distributing pipeline is provided with several exhausts
Hole；The soil filter tank is filled with filtering soil except bulky grain soil filter tank bottom part, is equipped at the top of the soil filter tank
Spray waterpipe is equipped with spraying electromagnetic valve at the water inlet end of the spray waterpipe, and connection is equipped with several on the spray waterpipe
Spray equipment, the spray equipment is for carrying out spray moisture to soil filter tank；The patent is mainly completed by biological soil
Processing, processing are not enough.
Utility model content
The purpose of the utility model is to provide a kind of exhaust gas biological deodorizing and biological soil exhaust systems, solve existing skill
Emission-control equipment adsorption capacity in art is poor, the halfway technical problem of deodorization.
A kind of exhaust gas biological deodorizing and biological soil exhaust system, including blower, acid-alkali washing tower, biofilter and biology
The air outlet of soil absorption device, the blower is connected to acid-alkali washing tower bottom, acid-alkali washing tower upper end and the life
The connection of object filter tank bottom, the biofilter top is connected to the biological soil absorption plant.
Based on the above technical solution, the utility model can also do following improvement:
Further, the biofilter includes seal cavity, the biological filter bed of material, the first spray tube, the first water pipe and follows
Ring water pump, the seal cavity is internally provided with the biological filter bed of material, and seal cavity bottom storage has bacterium solution, the water circulating pump
It is connected to seal cavity bottom, and the output end of water circulating pump is communicated with the first water pipe, first water pipe and first spray
Shower pipe connection, first spray tube are arranged inside seal cavity, and the first spray tube is located above the biological filter bed of material,
Beneficial effect using this step is to be pumped the bacterium solution of bottom to the first spray tube by water circulating pump, is then sprayed, to exhaust gas
Completion processing.
Further, the biological filter bed of material includes packing layer and porous support plate, and the porous support plate is arranged close
Inside cavity is sealed, and is provided with packing layer on porous support plate, the beneficial effect using this step is propped up by porous support plate
Packing layer is supportted, filtering can be played the role of in this way.
Further, it is arranged at intervals with telescopic cylinder above the seal cavity, the output end of the telescopic cylinder passes through
The seal cavity is connect with the porous support plate, and the beneficial effect using this step is to drive open support by telescopic cylinder
Plate moves up and down, and is conducive to the position for adjusting porous support plate, consequently facilitating replacement packing layer.
Further, the biological soil absorption plant includes biological soil layer, exhaust pipe and air inlet pipe, the biology soil
Lawn layer is provided with above earth layer, and biological soil layer is internally provided with exhaust pipe, is arranged at intervals on the biological soil layer
Multiple plus bacterium hole, described air inlet pipe one end are connected to the seal cavity upper end, and the other end is connected to the exhaust pipe, the row
Tracheae setting offers multiple ventholes inside biological soil layer, and on exhaust pipe, is filled with filtering inside the exhaust pipe
Material, the beneficial effect using this step are vented using exhaust pipe, are filtered by filter material, to complete at exhaust gas filter
Reason.
Further, the exhaust pipe is at least three, and exhaust pipe is horizontally spaced about, using the beneficial effect of this step
It is to be vented by exhaust pipe, primary filtration can be carried out using the filtrate inside exhaust pipe.
Further, it further includes feeding spraying pump, the second spray tube and the second water pipe, and second water pipe is arranged on lawn
On layer, and the second water pipe is connect with feeding spraying pump, is communicated with the second spray tube on second water pipe, using the beneficial effect of this step
Fruit is that medicine-chest is connect by feeding spraying pump, sprays bacterium solution, plays the role of final purification in this way, and bacterium solution can also pass through lawn layer mistake
Filter enters inside biological soil layer.
Further, the biological soil layer includes coarse media soil horizon and fine filtering material soil horizon, the coarse media soil
Layer is located at below fine filtering material soil horizon, and the filtrate diameter of coarse media soil horizon is 25-65mm, the filter of the fine filtering material soil horizon
Material diameter is 10-25mm, and the beneficial effect using this step is filtered for multiple times by coarse media soil horizon, fine filtering material soil horizon
Processing, to improve filter effect.
The utility model has the beneficial effects that
The utility model discloses exhaust treatment system, carries out acid-base neutralization processing by acid-alkali washing tower, is then fed into life
Object is handled in filter tank, after being disposed, is sent into biological soil layer and is handled, finally discharged, the utility model passes through more
The qualified discharge of exhaust gas is realized in secondary processing and filtering.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the knot of a kind of exhaust gas biological deodorizing and biological soil exhaust system described in the utility model specific embodiment
Structure schematic diagram；
Fig. 2 is the row of a kind of exhaust gas biological deodorizing described in the utility model specific embodiment and biological soil exhaust system
The structural schematic diagram of duct portion；
Appended drawing reference:
1- blower；2- acid-alkali washing tower；The biofilter 3-；4- biological soil absorption plant；5- seal cavity；6- biological filter
The bed of material；The first spray tube of 7-；The first water pipe of 8-；9- water circulating pump；10- packing layer；11- porous support plate；12- biological soil
Layer；13- exhaust pipe；14- air inlet pipe；The lawn 15- layer；16- adds bacterium hole；17- venthole；18- filter material；19- feeding spraying pump；
The second spray tube of 20-；The second water pipe of 21-；22- coarse media soil horizon；23- fine filtering material soil horizon；24- telescopic cylinder.
Specific embodiment
It is described in detail below in conjunction with embodiment of the attached drawing to technical solutions of the utility model.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and it is originally practical to cannot be used as a limitation limitation
Novel protection scope.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this reality
The ordinary meaning understood with novel one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.The meaning of " plurality " is two in the description of the present invention,
More than, unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Embodiment
As shown in Figure 1, a kind of exhaust gas biological deodorizing provided by the utility model and biological soil exhaust system, including wind
Machine 1, acid-alkali washing tower 2, biofilter 3 and biological soil absorption plant 4, the air outlet of the blower 1 and 2 bottom of acid-alkali washing tower
Portion's connection, 2 upper end of acid-alkali washing tower are connected to 3 bottom of biofilter, 3 top of biofilter and the biology
Soil absorption device 4 is connected to, and the utility model is that gas sampling is sent into acid-alkali washing tower 2, advanced using acid-alkali washing tower 2
Then row neutralisation treatment carries out biofilter 3, carry out bio-absorbable and biological oxidation by the wet biological filter bed of material, thus
Exhaust gas is decomposed and adsorbed, further adsorption treatment is carried out finally by biological soil absorption plant 4, finally realizes row up to standard
It puts.
Wherein, the biofilter 3 includes seal cavity 5, the biological filter bed of material 6, the first spray tube 7, the first water pipe 8 and follows
Ring water pump 9, the seal cavity 5 is internally provided with the biological filter bed of material 6, and 5 bottom storage of seal cavity has bacterium solution, the circulation
Water pump 9 is connected to 5 bottom of seal cavity, and the output end of water circulating pump 9 is communicated with the first water pipe 8, first water pipe 8 and institute
The connection of the first spray tube 7 is stated, first spray tube 7 is arranged inside seal cavity 5, and the first spray tube 5 is located at the life
6 top of object filter material layer, water circulating pump 9 extract bacterium solution from 5 bottom of seal cavity, are then fed into the first spray tube 7, described first
Multiple spray orifices are offered on spray tube 7, are sprayed from top to bottom, so that the biological filter bed of material 6 be drenched, are conducive to absorb so useless
Gas, and water circulating pump 9 bacterium solution can be recycled, and can sufficiently use bacterium solution in this way.
Wherein, the biological filter bed of material 6 includes packing layer 10 and porous support plate 11, and the setting of porous support plate 11 exists
Inside seal cavity 5, and it is provided with packing layer 10 on porous support plate 11, packing layer 10 is supported by porous support plate 11,
It can also be replaced in this way convenient for packing layer 10.
Wherein, telescopic cylinder 24 is arranged at intervals with above the seal cavity 5, the output end of the telescopic cylinder 24 passes through
The seal cavity 5 is connect with the porous support plate 11, drives porous support plate 11 to move up and down by telescopic cylinder 24, has
Conducive to the position for adjusting porous support plate 11, consequently facilitating replacement packing layer 10.
Wherein, the biological soil absorption plant 4 includes biological soil layer 12, exhaust pipe 13 and air inlet pipe 14, the life
Lawn layer 15 is provided with above object soil horizon 12, and biological soil layer 12 is internally provided with exhaust pipe 13, the biological soil layer
Multiple plus bacterium hole 16 is arranged at intervals on 12, described 14 one end of air inlet pipe is connected to 5 upper end of seal cavity, the other end and institute
The connection of exhaust pipe 13 is stated, the exhaust pipe 13 is arranged inside biological soil layer 12, and multiple outlets are offered on exhaust pipe 13
Hole 17 is filled with filter material 18 inside the exhaust pipe 13, after exhaust gas is processed from biofilter 3, into biological soil
It is continued in layer 12, completes filtering, in exhaust process, tentatively mistake can first be completed by the filter material 18 in exhaust pipe 13
Filter.
Wherein, as shown in Fig. 2, the exhaust pipe 13 is at least three, and exhaust pipe 13 is horizontally spaced about, and passes through exhaust
Pipe 13 is vented, and can carry out primary filtration using the filtrate inside exhaust pipe 13.
Wherein, it further includes feeding spraying pump 19, the second spray tube 20 and the second water pipe 21, and the setting of the second water pipe 21 exists
On lawn layer 15, and the second water pipe 21 is connect with feeding spraying pump 19, and the second spray tube 20, institute are communicated on second water pipe 21
It states and offers spray orifice on the second spray tube 20, in actual use, medicine-chest is connect by feeding spraying pump 19, bacterium solution is sprayed, rises in this way
The effect purified to the end, bacterium solution can also be entered inside biological soil layer 12 by lawn layer filtering, can be conducive in this way
12 pairs of waste gas absorption of biological soil layer.
Wherein, the biological soil layer 12 includes coarse media soil horizon 22 and fine filtering material soil horizon 23, the coarse media soil
Earth layer 22 is located at 23 lower section of fine filtering material soil horizon, and the filtrate diameter of coarse media soil horizon 22 is 25-65mm, the fine filtering material soil
The filtrate diameter of earth layer 23 is 10-25mm, by coarse media soil horizon 22, fine filtering material soil horizon 23 carries out that processing is filtered for multiple times,
To improve filter effect；Packing layer 10 and filtrate 18 in the utility model can be pine bark, and biological soil layer 12 can be with
The soil horizon to be formed is combined for wood fragments block, cobblestone, quartz, haydite；The utility model can lead to the filtering in exhaust pipe 13
Material 18 is adsorbed.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of exhaust gas biological deodorizing and biological soil exhaust system, which is characterized in that including blower, acid-alkali washing tower, biology
The air outlet of filter tank and biological soil absorption plant, the blower is connected to acid-alkali washing tower bottom, on the acid-alkali washing tower
End is connected to the biofilter bottom, and the biofilter top is connected to the biological soil absorption plant.
2. a kind of exhaust gas biological deodorizing according to claim 1 and biological soil exhaust system, which is characterized in that the life
Object filter tank includes seal cavity, the biological filter bed of material, the first spray tube, the first water pipe and water circulating pump, inside the seal cavity
It is provided with the biological filter bed of material, and seal cavity bottom storage has bacterium solution, the water circulating pump is connected to seal cavity bottom, and is followed
The output end of ring water pump is communicated with the first water pipe, and first water pipe is connected to first spray tube, first spray tube
It is arranged inside seal cavity, and the first spray tube is located above the biological filter bed of material.
3. a kind of exhaust gas biological deodorizing according to claim 2 and biological soil exhaust system, which is characterized in that the life
Object filter material layer includes packing layer and porous support plate, and the porous support plate is arranged inside seal cavity, and porous support plate
On be provided with packing layer.
4. a kind of exhaust gas biological deodorizing according to claim 3 and biological soil exhaust system, which is characterized in that described close
Telescopic cylinder is arranged at intervals with above envelope cavity, the output end of the telescopic cylinder passes through the seal cavity and the porous branch
Fagging connection.
5. a kind of exhaust gas biological deodorizing according to claim 4 and biological soil exhaust system, which is characterized in that the life
Object soil absorption device includes biological soil layer, exhaust pipe and air inlet pipe, and lawn layer is provided with above the biological soil layer, and
Biological soil layer is internally provided with exhaust pipe, and multiple plus bacterium hole, the air inlet pipe one are arranged at intervals on the biological soil layer
End is connected to the seal cavity upper end, and the other end is connected to the exhaust pipe, and the exhaust pipe is arranged in biological soil layer
Portion, and multiple ventholes are offered on exhaust pipe, filter material is filled with inside the exhaust pipe.
6. a kind of exhaust gas biological deodorizing according to claim 5 and biological soil exhaust system, which is characterized in that the row
Tracheae is at least three, and exhaust pipe is horizontally spaced about.
7. a kind of exhaust gas biological deodorizing according to claim 6 and biological soil exhaust system, which is characterized in that it is also wrapped
Feeding spraying pump, the second spray tube and the second water pipe are included, the second water pipe setting is on the layer of lawn, and the second water pipe and shower water
Pump connects, and is communicated with the second spray tube on second water pipe.
8. a kind of exhaust gas biological deodorizing according to claim 7 and biological soil exhaust system, which is characterized in that the life
Object soil horizon includes coarse media soil horizon and fine filtering material soil horizon, the coarse media Horizon below fine filtering material soil horizon,
And the filtrate diameter of coarse media soil horizon is 25-65mm, the filtrate diameter of the fine filtering material soil horizon is 10-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174248.3U CN208194074U (en) | 2018-01-31 | 2018-01-31 | A kind of exhaust gas biological deodorizing and biological soil exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820174248.3U CN208194074U (en) | 2018-01-31 | 2018-01-31 | A kind of exhaust gas biological deodorizing and biological soil exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194074U true CN208194074U (en) | 2018-12-07 |
Family
ID=64534623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820174248.3U Expired - Fee Related CN208194074U (en) | 2018-01-31 | 2018-01-31 | A kind of exhaust gas biological deodorizing and biological soil exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559700A (en) * | 2021-08-12 | 2021-10-29 | 北京新绿祥瑞环保科技有限公司 | Denitrifying biological filter for waste gas deodorization |
-
2018
- 2018-01-31 CN CN201820174248.3U patent/CN208194074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113559700A (en) * | 2021-08-12 | 2021-10-29 | 北京新绿祥瑞环保科技有限公司 | Denitrifying biological filter for waste gas deodorization |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210131 |