CN201406363Y - Integrated buried sewage treatment device - Google Patents
Integrated buried sewage treatment device Download PDFInfo
- Publication number
- CN201406363Y CN201406363Y CN200920119624XU CN200920119624U CN201406363Y CN 201406363 Y CN201406363 Y CN 201406363Y CN 200920119624X U CN200920119624X U CN 200920119624XU CN 200920119624 U CN200920119624 U CN 200920119624U CN 201406363 Y CN201406363 Y CN 201406363Y
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- Prior art keywords
- sewage treatment
- buried sewage
- communicated
- integrated buried
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Abstract
The utility model discloses an integrated buried sewage treatment device. The integrated buried sewage treatment device comprises a main box body as well as a primary settling tank, an anaerobic tank,an aerobic biological contact tank and a fan room which are arranged in the main box body. The integrated buried sewage treatment device is characterized in that the aerobic biological contact tank comprises a plurality of hollow fiber membranes and a water outlet slot, an aeration branch pipe is arranged in each hollow fiber membrane, a plurality of aeration branch pipes are communicated with anaeration main pipe, and the aeration main pipe is communicated with an air pipe of the fan room. The integrated buried sewage treatment device has the advantages that the integrated buried sewage treatment device has high removal rate of organic matters under the condition of the same loads of the organic matters and can carry out high-efficient solid-liquid separation by utilizing the entrappingrole of the membranes, realize good outlet water quality, have no need of a secondary settling tank and reduce occupied volume of the whole device.
Description
Technical field
The utility model relates to a kind of waste disposal plant, especially relates to a kind of integrated buried sewage treatment equipment.
Background technology
Along with the enhancing of public's environmental consciousness, more and more higher to the sanitary sewage disposal requirement in residential quarters, hospital, universities and colleges, restaurant.Sanitary sewage disposal at present has by the miniaturization manure pit and handles except focusing on by large-scale wastewater treatment plant, and the buried sewage treatment equipment of handling with the bio-contact oxidation method is also arranged.Form by several parts such as preliminary sedimentation tank, contact-oxidation pool, second pond, clean water basin and Ventilator Rooms by a kind of buried sewage treatment equipment.Its treating processes is: sanitary sewage separates most of mud behind preliminary sedimentation tank, sanitary sewage after the preliminary treatment enters into contact-oxidation pool, get rid of organism by the bio-contact oxidation method, precipitating remaining mud by second pond then, be drained in the clean water basin at last, mud in preliminary sedimentation tank and the second pond is used artificial periodic cleaning respectively, and Ventilator Room provides oxygen to be used for to the Aerobic Pond oxygen that exposes to the sun.There is following shortcoming in this kind buried sewage treatment equipment: 1, organic removal rate is lower.2, the component part of equipment is many, and the volume ratio that equipment is occupied is bigger.3. the mud in preliminary sedimentation tank and the second pond needs artificial periodic cleaning respectively, and cost of labor is bigger.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of organic removal rate height, takies the little integrated buried sewage treatment equipment of volume.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of integrated buried sewage treatment equipment, comprise main box and be arranged on the intravital preliminary sedimentation tank of main tank, anaerobic pond, aerobe contact tank and Ventilator Room, described aerobe contact tank comprises a plurality of hollow-fibre membranes and effluent trough, be provided with the aeration arm in described each hollow-fibre membrane, a plurality of aeration arms are communicated with the aeration main, and described aeration main is communicated with the blast main of Ventilator Room.
Described preliminary sedimentation tank is provided with inclined tube filler, water inlet pipe, water distributor and taper sludge hopper, and described water inlet pipe is communicated with water distributor, and described inclined tube filler is arranged on the filler support.
Be provided with gas blower in the described Ventilator Room, described Ventilator Room is provided with ventilation hole, and the blast main that described aeration main links to each other with gas blower is communicated with.
In the described aerobe contact tank diaphragm support is set, described hollow-fibre membrane is provided with on the described diaphragm support, between described per two hollow-fibre membranes the membrane module dividing plate is set.
Be provided with pneumatic pump in the described preliminary sedimentation tank, described pneumatic pump is communicated with described blast main, and the mud pipe of carrying in described pneumatic pump and the taper sludge hopper is communicated with.
Described preliminary sedimentation tank, anaerobic pond, aerobe contact tank and Ventilator Room are provided with working hole respectively.
Compared with prior art, advantage of the present utility model is with Aerobic Pond and second pond in the traditional buried sewage treatment equipment of aerobe contact tank replacement, owing to adopt hollow-fibre membrane in the body of pond, and without filler, under same organic loading condition, to the organic removal rate height, utilize the film crown_interception can carry out solid-liquid separation efficiently, effluent quality is good, need not second pond, reduced the volume that takies of entire equipment.The efficient crown_interception of while film, can the effectively catching active sludge, it is trapped in the Aerobic Pond fully, make biological respinse carry out smoothly, effectively remove chemical oxygen demand (COD), biological oxygen demand, ammonia nitrogen, suspended substance etc. are avoided sludge loss, can hold back the larger molecular organics that is difficult to degrade for the moment simultaneously, prolong its residence time in the pond, improved the anti-load impact ability of equipment, the mud that has saved in traditional second pond needs artificial periodic cleaning, has reduced cost of labor.Be provided with pneumatic pump in the preliminary sedimentation tank, the mud in the preliminary sedimentation tank gone out from carrying the mud pipe with pneumatic pump.
Description of drawings
Fig. 1 is structure iron of the present utility model (one)
Fig. 2 is structure iron of the present utility model (two)
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment: a kind of integrated buried sewage treatment equipment, comprise main box 1 and the preliminary sedimentation tank 2, anaerobic pond 3, aerobe contact tank 4 and the Ventilator Room 5 that are arranged on main box interior 1, aerobe contact tank 4 comprises a plurality of hollow-fibre membranes 6 and effluent trough 7, be provided with aeration arm 8 in each hollow-fibre membrane 6, a plurality of aeration arms 8 are communicated with aeration main 9, and aeration main 9 is communicated with the blast main 10 of Ventilator Room 5.Preliminary sedimentation tank 2 is provided with inclined tube filler 11, water inlet pipe 12, water distributor 14 and taper sludge hopper 15, and water inlet pipe 12 is communicated with water distributor 14, and inclined tube filler 11 is arranged on the filler support 11.Be provided with gas blower 16 in the Ventilator Room 5, Ventilator Room 5 is provided with ventilation hole 17, and the blast main that aeration main 9 links to each other with gas blower 16 is communicated with.Diaphragm support 18 is set in the aerobe contact tank 4, and hollow-fibre membrane 6 is provided with on the diaphragm support 18, between per two hollow-fibre membranes 6 membrane module dividing plate 19 is set.Be provided with pneumatic pump 20 in the preliminary sedimentation tank 2, pneumatic pump 20 is communicated with blast main 10, and pneumatic pump 20 is communicated with the mud pipe 21 of carrying of taper sludge hopper interior 15.Preliminary sedimentation tank 2, anaerobic pond 3, aerobe contact tank 4 and Ventilator Room 5 are provided with working hole 22 respectively.
Claims (6)
1. integrated buried sewage treatment equipment, comprise main box and be arranged on the intravital preliminary sedimentation tank of main tank, anaerobic pond, aerobe contact tank and Ventilator Room, it is characterized in that described aerobe contact tank comprises a plurality of hollow-fibre membranes and effluent trough, be provided with the aeration arm in described each hollow-fibre membrane, a plurality of aeration arms are communicated with the aeration main, and described aeration main is communicated with the blast main of Ventilator Room.
2. integrated buried sewage treatment equipment according to claim 1, it is characterized in that described preliminary sedimentation tank is provided with inclined tube filler, water inlet pipe, water distributor and taper sludge hopper, described water inlet pipe is communicated with water distributor, and described inclined tube filler is arranged on the filler support.
3. integrated buried sewage treatment equipment according to claim 1 is characterized in that being provided with gas blower in the described Ventilator Room, and described Ventilator Room is provided with ventilation hole, and the blast main that described aeration main links to each other with gas blower is communicated with.
4. integrated buried sewage treatment equipment according to claim 1, it is characterized in that in the described aerobe contact tank diaphragm support being set, described hollow-fibre membrane is provided with on the described diaphragm support, between described per two hollow-fibre membranes the membrane module dividing plate is set.
5. integrated buried sewage treatment equipment according to claim 2 is characterized in that being provided with pneumatic pump in the described preliminary sedimentation tank, and described pneumatic pump is communicated with described blast main, and the mud pipe of carrying in described pneumatic pump and the taper sludge hopper is communicated with.
6. integrated buried sewage treatment equipment according to claim 1 is characterized in that described preliminary sedimentation tank, anaerobic pond, aerobe contact tank and Ventilator Room are provided with working hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119624XU CN201406363Y (en) | 2009-05-11 | 2009-05-11 | Integrated buried sewage treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920119624XU CN201406363Y (en) | 2009-05-11 | 2009-05-11 | Integrated buried sewage treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201406363Y true CN201406363Y (en) | 2010-02-17 |
Family
ID=41677294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920119624XU Expired - Lifetime CN201406363Y (en) | 2009-05-11 | 2009-05-11 | Integrated buried sewage treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201406363Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843852A (en) * | 2015-04-23 | 2015-08-19 | 四川和鼎环保工程有限责任公司 | Treatment tank conducive to interactive interface area increasing |
| CN105174453A (en) * | 2015-08-20 | 2015-12-23 | 徐州工程学院 | Horizontal integrated sewage processing device |
-
2009
- 2009-05-11 CN CN200920119624XU patent/CN201406363Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843852A (en) * | 2015-04-23 | 2015-08-19 | 四川和鼎环保工程有限责任公司 | Treatment tank conducive to interactive interface area increasing |
| CN105174453A (en) * | 2015-08-20 | 2015-12-23 | 徐州工程学院 | Horizontal integrated sewage processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO ZHENGQING ENVIRONMENTAL PROTECTION TECHNOLO Free format text: FORMER OWNER: NINGBO HUACHEN ENVIRONMENTAL ENGINEERING CO., LTD. Effective date: 20140327 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315040 NINGBO, ZHEJIANG PROVINCE TO: 315700 NINGBO, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140327 Address after: 315700 No. 33 East Valley Road, Dandong street, Xiangshan County, Zhejiang Province, China Patentee after: NINGBO ZHENGQING ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Address before: 315040, No. 1703-1704, building 1, Hi Tech Plaza, 1498 Jiangnan Road, national hi tech Industrial Development Zone, Zhejiang, Ningbo Patentee before: Ningbo Huachen Environmental Engineering Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315700 No. 33 East Valley Road, Dandong street, Xiangshan County, Zhejiang Province, China Patentee after: Ningbo Environmental Protection Engineering Co., Ltd. is clear Address before: 315700 No. 33 East Valley Road, Dandong street, Xiangshan County, Zhejiang Province, China Patentee before: NINGBO ZHENGQING ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100217 |
|
| CX01 | Expiry of patent term |