CN208055145U - A kind of aeration and biological pond - Google Patents

A kind of aeration and biological pond Download PDF

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Publication number
CN208055145U
CN208055145U CN201721026076.7U CN201721026076U CN208055145U CN 208055145 U CN208055145 U CN 208055145U CN 201721026076 U CN201721026076 U CN 201721026076U CN 208055145 U CN208055145 U CN 208055145U
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China
Prior art keywords
tube
aeration
aerated filter
biological
biological aerated
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Active
Application number
CN201721026076.7U
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Chinese (zh)
Inventor
冯涛
朱智
吴学辉
朱利平
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Wuxi Pu Environmental Protection Technology Co Ltd
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Wuxi Pu Environmental Protection Technology Co Ltd
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Priority to CN201721026076.7U priority Critical patent/CN208055145U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The utility model provides a kind of aeration and biological pond, the biological aerated filter being connected including inclined-tube sedimentation tank and with inclined-tube sedimentation tank, central tube is provided in biological aerated filter, water distributor is provided at the top of central tube, packing layer is provided in biological aerated filter, the bottom of biological aerated filter is provided with the first sedimentation bucket, and the upper articulation of the first sedimentation bucket has recoil door, and the top for the door that recoils is disposed with spray tube and air jet pipe.Sewage is introduced into inclined-tube sedimentation tank, the dirt of bulky grain detaches in inclined-tube sedimentation tank, the water overflowed from overflow port enters in biological aerated filter, after water distributor water distribution, by packing layer, air enters biological aerated filter from air jet pipe, sewage forms cycle after aeration, it is discharged from the circumferential overflow of biological aerated filter, spray tube is set in the lower section of air jet pipe, carries out flushing operation repeatedly;Recoil door can be prevented when recoiling operation, and the sludge of bottom can be brought to biological aerated filter top with jet stream, pollute packing layer.

Description

A kind of aeration and biological pond
Technical field
The utility model is related to technical field of sewage more particularly to a kind of aeration and biological ponds.
Background technology
Biological aerated filter is the new process for collecting biological oxidation and retaining suspended solid one, cannot be only used for water body richness battalion Fosterization processing, and it is useless to be also widely used for city pretreated water, cell life pretreated water, living miscellaneous wastewater and food processing The high concentration wastewater treatments such as water, brewing and papermaking and sewerage disposing etc..
Activated sludge particles are filled in the reactor of traditional biological aerated filter, to provide the load of microbial film growth Body, waste water flow through filter material layer from top to bottom or from bottom to top, are aerated in filter material layer blowing air down, keep air and waste water reverse or Person contacts in the same direction, to which the organic matter in waste water is degraded with activated sludge particles surface biological film by biochemical reaction, passes through The mixed liquor crossed after activated sludge catharsis enters secondary sedimentation tank precipitation, makes the activated sludge to suspend in mixed liquor and other Solid deposits are separated from water, and obtain water purification.However, using activated sludge particles, the adhesion amount of surface biological film is small, leads Cause the degradation ratio of useless Organic substance in water low.
Utility model content
The technical issues of the utility model is solved is to provide a kind of simple in structure, wastewater treatment efficiency and is preferably aerated Biological tank.
The utility model provides a kind of aeration and biological pond, including inclined-tube sedimentation tank and the exposure that is connected with the inclined-tube sedimentation tank Gas biofilter is provided with central tube in the biological aerated filter, water distributor, the exposure is provided at the top of the central tube Packing layer is provided in gas biofilter, the bottom of the biological aerated filter is provided with the first sedimentation bucket, first sedimentation The upper articulation of bucket has recoil door, the top of the recoil door to be disposed with spray tube and air jet pipe.
Further, the both sides of the inclined-tube sedimentation tank are respectively arranged with several inclined tubes, the top of the inclined-tube sedimentation tank Portion is provided with overflow port, and the overflow port is connected by kinetic pump with the water distributor.
Further, it is characterised in that:It is provided with spray connecting leg in the biological aerated filter, is arranged on the spray connecting leg There are several spray apertures, one end of the spray tube to be connected with spray pump.
Further, several densely covered exhaust outlets are provided on the air jet pipe, one end of the air jet pipe is connected with Wind turbine.
Further, the lower part of the inclined-tube sedimentation tank is provided with the second sedimentation bucket, the first sedimentation bucket and described The bottom of second sedimentation bucket is connected separately with blow-off pipe.
Further, the top of the biological aerated filter is provided with recoil water outlet.The aeration of the utility model is given birth to Object pond, sewage are introduced into inclined-tube sedimentation tank, and the dirt of bulky grain detaches in inclined-tube sedimentation tank, and the water overflowed from overflow port enters In biological aerated filter, after the water distributor water distribution of central tube, by packing layer, air enters aeration and biological filter from air jet pipe Pond, sewage form cycle after aeration, are discharged from the circumferential overflow of biological aerated filter, and spray is arranged in the lower section of air jet pipe Pipe carries out flushing operation repeatedly, and when being closed recoil door, flow from bottom to top, washes away the dirt of accumulation, finally from recoil water outlet Water outlet;Recoil door can be prevented when recoiling operation, and the sludge in the first sedimentation bucket can be brought to the aeration life with jet stream Described filler layer is polluted on object filter tank top.
Description of the drawings
Fig. 1 is the schematic diagram of the biological pool unit in the aeration and biological pond of the utility model;In figure label for:Inclined-tube sedimentation tank 1, inclined tube 11, overflow port 12, kinetic pump 13, the second sedimentation bucket 14, blow-off pipe 15, biological aerated filter 2, packing layer 21, first Sedimentation bucket 22, recoil door 23, spray tube 24, air jet pipe 25, spray pump 26, wind turbine 27, and recoil water outlet 28, central tube 3, water distribution Device 31.
Specific implementation mode
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below It crosses the embodiment being described with reference to the drawings to be exemplary, it is intended to for explaining the utility model, and should not be understood as to this practicality Novel limitation.
As shown in Figure 1, a kind of aeration and biological pond, including inclined-tube sedimentation tank 1 and the exposure that is connected with the inclined-tube sedimentation tank 1 Gas biofilter 2 is provided with central tube 3 in the biological aerated filter 2, and the top of the central tube 3 is provided with water distributor 31, packing layer 21 is provided in the biological aerated filter 2, and the bottom of the biological aerated filter 2 is provided with the first sedimentation bucket 22, the upper articulation of the first sedimentation bucket 22 has recoil door 23, the top of the recoil door 23 to be disposed with spray tube 24 With air jet pipe 25.
The both sides of the inclined-tube sedimentation tank 1 are respectively arranged with several inclined tubes 11, and the top of the inclined-tube sedimentation tank 1 is provided with Overflow port 12, the overflow port 12 are connected by kinetic pump 13 with the water distributor 31.
The part that the spray connecting leg 24 is located in the biological aerated filter 2 is provided with several spray apertures, the spray tube 24 one end is connected with spray pump 26.
Several densely covered exhaust outlets are provided on the air jet pipe 25, one end of the air jet pipe 25 is connected with wind turbine 27.
The lower part of the inclined-tube sedimentation tank 1 is provided with the second sedimentation bucket 14, and the first sedimentation bucket 14 and described second sinks The bottom of drop bucket 22 is connected separately with blow-off pipe 15.
The top of the biological aerated filter 2 is provided with recoil water outlet 28.The aeration and biological pond of the utility model, sewage It is introduced into the inclined-tube sedimentation tank 1, the dirt of bulky grain detaches in the inclined-tube sedimentation tank 1, is overflowed from the overflow port 12 Water enter in the biological aerated filter 2, after 31 water distribution of water distributor of the central tube 3, by described filler layer 21, Air enters the biological aerated filter 2 from the air jet pipe 25, and sewage forms cycle after aeration, is filtered from the aeration and biological The circumferential overflow in pond 2 is discharged, and spray tube is arranged in the lower section of the air jet pipe 25, carries out flushing operation repeatedly, is closed described anti- When chongmen 23, flow from bottom to top, washes away the dirt of accumulation, is finally discharged from the recoil water outlet 28;The recoil door can To prevent when recoiling operation, the sludge in the first sedimentation bucket 22 can be brought to the biological aerated filter 2 with jet stream Described filler layer is polluted on top.The above is only the most preferred embodiment of the utility model, not to the utility model It makes any form of restriction, any technical person familiar with the field, is not departing from technical solutions of the utility model range feelings Under condition, many possible changes and modifications are made to technical solutions of the utility model using the method content of the disclosure above, are belonged to In protective scope of the claims.

Claims (6)

1. a kind of aeration and biological pond, it is characterised in that:The aeration life being connected including inclined-tube sedimentation tank and with the inclined-tube sedimentation tank Object filter tank is provided with central tube in the biological aerated filter, and water distributor, the aeration life are provided at the top of the central tube Packing layer is provided in object filter tank, the bottom of the biological aerated filter is provided with the first sedimentation bucket, the first sedimentation bucket Upper articulation has recoil door, the top of the recoil door to be disposed with spray tube and air jet pipe.
2. aeration and biological pond as described in claim 1, it is characterised in that:If the both sides of the inclined-tube sedimentation tank are respectively arranged with Dry inclined tube is provided with overflow port at the top of the inclined-tube sedimentation tank, and the overflow port is connected by kinetic pump with the water distributor.
3. aeration and biological pond as described in claim 1, it is characterised in that:Spray connecting leg is provided in the biological aerated filter, Several spray apertures are provided on the spray connecting leg, one end of the spray is connected with spray pump.
4. aeration and biological pond as described in claim 1, it is characterised in that:Several densely covered exhausts are provided on the air jet pipe Mouthful, one end of the air jet pipe is connected with wind turbine.
5. aeration and biological pond as described in claim 1, it is characterised in that:It is heavy that the lower part of the inclined-tube sedimentation tank is provided with second The bottom of drop bucket, the first sedimentation bucket and the second sedimentation bucket is connected separately with blow-off pipe.
6. aeration and biological pond as described in claim 1, it is characterised in that:The top of the biological aerated filter is provided with recoil Water outlet.
CN201721026076.7U 2017-08-16 2017-08-16 A kind of aeration and biological pond Active CN208055145U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721026076.7U CN208055145U (en) 2017-08-16 2017-08-16 A kind of aeration and biological pond

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721026076.7U CN208055145U (en) 2017-08-16 2017-08-16 A kind of aeration and biological pond

Publications (1)

Publication Number Publication Date
CN208055145U true CN208055145U (en) 2018-11-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721026076.7U Active CN208055145U (en) 2017-08-16 2017-08-16 A kind of aeration and biological pond

Country Status (1)

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CN (1) CN208055145U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113683238A (en) * 2021-08-26 2021-11-23 生态环境部南京环境科学研究所 Recirculating aquaculture water treatment system and treatment method thereof
RU2812186C1 (en) * 2023-03-13 2024-01-24 Общество с ограниченной ответственностью "Газпром трансгаз Чайковский" Unit for wastewater biological treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113683238A (en) * 2021-08-26 2021-11-23 生态环境部南京环境科学研究所 Recirculating aquaculture water treatment system and treatment method thereof
RU2812186C1 (en) * 2023-03-13 2024-01-24 Общество с ограниченной ответственностью "Газпром трансгаз Чайковский" Unit for wastewater biological treatment

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