CN209237703U - A kind of biofilter - Google Patents
A kind of biofilter Download PDFInfo
- Publication number
- CN209237703U CN209237703U CN201821984014.1U CN201821984014U CN209237703U CN 209237703 U CN209237703 U CN 209237703U CN 201821984014 U CN201821984014 U CN 201821984014U CN 209237703 U CN209237703 U CN 209237703U
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- China
- Prior art keywords
- filter body
- pipeline
- filter
- water
- circulating pump
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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 biofilter, including filter body, one end of filter body is inlet end, and the other end is outlet side；The inlet end of filter body is connected with admission line, and outlet side is connected with exhaust pipe；The inlet end of filter body is additionally provided with water circulating pump and nutrition liquid case, and filter body is internally provided with spray equipment, and the water inlet end of water circulating pump is connected with water management case by pipeline, and the water outlet of water circulating pump connects spray equipment by pipeline；Nutrition liquid case is connected to by pipeline with the water outlet pipeline of water circulating pump；Exhaust pipe is tee tube, and one end of tee tube is connected to filter body, and the other both ends of tee tube are connected separately with a centrifugal blower；Filter plate is provided in filter body below spray equipment, the filter body bottom below filter plate is sewage space；Filter body bottom is provided with the drainage pipeline in connection sewage space.The utility model being capable of high efficiency filter exhaust gas.
Description
Technical field
The utility model relates to exhaust-gas treatment machinery equipment technical fields of living, and in particular to a kind of biofilter.
Background technique
With the fast development of global industry, problem of environmental pollution becomes more serious, needs to carry out pollution control tight
Strict regulation.Moreover, pollution source category diversification and new pollutant lasting generation caused various approach come it is more efficient
Ground solves pollution problem.
One method to grow up recently includes the method that pollutant is handled using light-catalyzed reaction, relatively not by
The influence of temperature, PH etc., and do not need stringent treatment conditions.In addition, handling the side of pollutant using light-catalyzed reaction
The clean energy resource such as sunlight can be used in method, therefore with environmental-friendly and energy efficient advantage.
Volatile organic matter has the influence and injury of various aspects to human health, Long Term Contact volatile organic matter or is in
In the big environment of volatile organic content, function of human body can be greatly damaged.Current chemical industry, Printing Industry can generate largely
Volatility VOC organic exhaust gas, pollutes the environment, damages to human health.
Traditional biofilter is usually outdoor arrangement, and underground concrete structure generallys use the conduct such as sawdust, bark and fills out
Material, although the growth for microorganism provides advantageous condition, longtime running occurs rotting, the increase of filler layer resistance, handle
The problems such as efficiency reduces, weeds covering, needs manually often stir inside filter tank.
Utility model content
In response to the above problems, the present invention proposes the biofilters that one kind is capable of high efficiency filter exhaust gas.
The technical solution of the utility model is: a kind of biofilter, including filter body, one end of filter body
For inlet end, the other end is outlet side；The inlet end of the filter body is connected with admission line, the outlet of filter body
End is connected with exhaust pipe；The inlet end of the filter body is additionally provided with water circulating pump and nutrition liquid case, filter body
Be internally provided with spray equipment, the water inlet end of water circulating pump is connected with water management case, the water outlet of water circulating pump by pipeline
The spray equipment is connected by pipeline；The nutrition liquid case is connected to by pipeline with the water outlet pipeline of water circulating pump；It is described
Exhaust pipe is tee tube, and one end of tee tube is connected to filter body, and the other both ends of tee tube are connected separately with one
Centrifugal blower；
It is provided with filter plate in filter body below the spray equipment, is provided between filter plate and spray equipment inorganic
Filtrate, the upper end of inorganic filtrate are provided with acidophil group's biomembrane, and the filter body bottom below filter plate is sewage space；Institute
State the drainage pipeline that filter body bottom is provided with connection sewage space；The upper end of the filter body is provided with charging
Mouthful, capping is provided on feed inlet.
It may further be preferable that there are two the water circulating pump settings.
Two water circulating pumps work together, and the efficiency of spray can be improved, and a water pump usually can be used, in demand
Two water circulating pumps are reused when big to work together.
It is even furthermore preferable that being provided with air blower on the admission line.
Air blower can be used for admission line using when discarded will send to filter body, make with centrifugal blower cooperation
With guarantee gas flows to outlet side from inlet end.
It is even furthermore preferable that the inner surface of the filter body is coated with erosion resistant coating.
Make erosion of the filter body not by discarded and filtrate etc., guarantee the long-time service of biofilter, reduces and use
Cost.
It is even furthermore preferable that the filter plate is glass reinforced plastic filter plate.
Glass reinforced plastic filter plate it is high-quality, can be good at the weight for carrying internal filtrate, be also not easy to be etched, ensure that
The normal operation of equipment.
The beneficial effects of the utility model are:
Before work, water circulating pump is first opened, is sprinkled water by spray equipment into filter body, opens simultaneously air blast
Machine starts to pump exhaust gas into filter body, and double medium filtration of the pernicious gas therein through filter material and biomembrane follows water
Stream falls into sewage space together, is then discharged with system, is discharged there are also partial hydrophilicity pollutant with flowing water in exhaust gas, remains
Remaining innocuous gas is then discharged under the action of centrifugal blower from the exhaust outlet of exhaust pipe.Nutrition liquid case is then borrowed when needed
It helps spray equipment to inject nutrient solution into filter body, by spray equipment, keeps nutrient solution uniform in filter body
Injection guarantees the efficientibility energy of exhaust gas filtering.Overall structure is simple, and construction cost investment is low, and operating cost is lower than other institutes
There is method, real green method does not use chemicals, and energy demand is low, does not generate secondary pollution, belongs to environmental-friendly skill
Art.Biologic packing material is inorganic filler, and wide variety has good mechanical structure and biological nature.Of short duration rear weight out of service
The new starting time is short.Treatment effeciency is high, and removal effect is obvious.It maintains easily, overhaul, land occupation is few, simple installation, debug time
It is short.The design of water circulating pump improves water application efficiency, and spray equipment then guarantees the uniform water supply inside filter body.
Detailed description of the invention
Fig. 1 is a kind of top view of biofilter of the utility model.
Appended drawing reference: 1- filter body, 2- admission line, 3- exhaust pipe, 4- water circulating pump, 5- nutrition liquid case, 6-
Water management case, 7- centrifugal blower, 8- drainage pipeline, 9- capping.
Specific embodiment
The technical solution of the utility model is described in detail below, it should be noted that be only that this is practical below
Novel preferred embodiment is not departing from the concept of the present invention for those of ordinary skill in the art
Under the premise of, various modifications and improvements can be made, these should belong to the protection scope of the utility model.
As shown in Figure 1, a kind of biofilter, including filter body 1, one end of filter body 1 are inlet end, separately
One end is outlet side；The inlet end of the filter body 1 is connected with admission line 2, and the outlet side of filter body 1 is connected with
Exhaust pipe 3；The inlet end of the filter body 1 is additionally provided with water circulating pump 4 and nutrition liquid case 5, filter body 1 it is interior
Portion is provided with spray equipment, and the water inlet end of water circulating pump 4 is connected with water management case 6 by pipeline, and setting is adjusted in water management case 6
Valve and control device, control device connect regulating valve and water circulating pump, and regulating valve connection is supplied water, controlled to adjust by control device
Valve and water circulating pump supply water to control, and the water outlet of water circulating pump 4 connects the spray equipment by pipeline；The nutrition liquid case
5 are connected to by pipeline with the water outlet pipeline of water circulating pump 4；The exhaust pipe 3 is tee tube, one end of tee tube and filtering
Device ontology 1 is connected to, and the other both ends of tee tube are connected separately with a centrifugal blower 7；
It is provided with filter plate in filter body 1 below the spray equipment, nothing is provided between filter plate and spray equipment
Machine filter material, the upper end of inorganic filtrate are provided with acidophil group's biomembrane, and 1 bottom of filter body below filter plate is that sewage is empty
Between；1 bottom of filter body is provided with the drainage pipeline 8 in connection sewage space；The upper end of the filter body 1 is arranged
There is feed inlet, capping 9 is provided on feed inlet.Before operation, biologic packing material need to use solution specially treated, and processing solution contains
Specified microorganisms and bioactive enzyme can effectively improve the biodegradation rate of unit volume.
Preferably, there are two the settings of water circulating pump 4.
Preferably, air blower is provided on the admission line 2.
Preferably, the inner surface of the filter body 1 is coated with erosion resistant coating.
Preferably, the filter plate is glass reinforced plastic filter plate.
Before work, water circulating pump is first opened, is sprinkled water by spray equipment into filter body, opens simultaneously air blast
Machine starts to pump exhaust gas into filter body, and double medium filtration of the pernicious gas therein through filter material and biomembrane follows water
Stream falls into sewage space together, is then discharged with system, is discharged there are also partial hydrophilicity pollutant with flowing water in exhaust gas, remains
Remaining innocuous gas is then discharged under the action of centrifugal blower from the exhaust outlet of exhaust pipe.Nutrition liquid case is then borrowed when needed
It helps spray equipment to inject nutrient solution into filter body, by spray equipment, keeps nutrient solution uniform in filter body
Injection guarantees the efficientibility energy of exhaust gas filtering.Overall structure is simple, and construction cost investment is low, and operating cost is lower than other institutes
There is method, real green method does not use chemicals, and energy demand is low, does not generate secondary pollution, belongs to environmental-friendly skill
Art.Biologic packing material is inorganic filler, and wide variety has good mechanical structure and biological nature.Of short duration rear weight out of service
The new starting time is short.Treatment effeciency is high, and removal effect is obvious.It maintains easily, overhaul, land occupation is few, simple installation, debug time
It is short.The design of water circulating pump improves water application efficiency, and spray equipment then guarantees the uniform water supply inside filter body.
It should be noted that all features disclosed in this specification or disclosed all methods or in the process the step of,
Other than mutually exclusive feature and/or step, it can combine in any way.
The technical solution of the utility model can be preferably realized according to the record of this specification.
Claims (5)
1. a kind of biofilter, which is characterized in that including filter body, one end of filter body is inlet end, another
End is outlet side；The inlet end of the filter body is connected with admission line, and the outlet side of filter body is connected with exhaust
Pipeline；The inlet end of the filter body is additionally provided with water circulating pump and nutrition liquid case, and filter body is internally provided with
The water inlet end of spray equipment, water circulating pump is connected with water management case by pipeline, and the water outlet of water circulating pump is connected by pipeline
The spray equipment；The nutrition liquid case is connected to by pipeline with the water outlet pipeline of water circulating pump；The exhaust pipe is three
One end of siphunculus, tee tube is connected to filter body, and the other both ends of tee tube are connected separately with a centrifugal blower；
It is provided with filter plate in filter body below the spray equipment, no machine filter is provided between filter plate and spray equipment
Material, the upper end of inorganic filtrate are provided with acidophil group's biomembrane, and the filter body bottom below filter plate is sewage space；It is described
Filter body bottom is provided with the drainage pipeline in connection sewage space；The upper end of the filter body is provided with feed inlet,
Capping is provided on feed inlet.
2. a kind of biofilter according to claim 1, which is characterized in that there are two the water circulating pump settings.
3. a kind of biofilter according to claim 1, which is characterized in that be provided with air blast on the admission line
Machine.
4. a kind of biofilter according to claim 1, which is characterized in that the inner surface of the filter body applies
It is covered with erosion resistant coating.
5. a kind of biofilter according to claim 1, which is characterized in that the filter plate is glass reinforced plastic filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984014.1U CN209237703U (en) | 2018-11-28 | 2018-11-28 | A kind of biofilter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821984014.1U CN209237703U (en) | 2018-11-28 | 2018-11-28 | A kind of biofilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237703U true CN209237703U (en) | 2019-08-13 |
Family
ID=67530710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821984014.1U Active CN209237703U (en) | 2018-11-28 | 2018-11-28 | A kind of biofilter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237703U (en) |
-
2018
- 2018-11-28 CN CN201821984014.1U patent/CN209237703U/en active Active
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