CN205933556U - High -efficient, intensification cities and towns sewage treatment plant - Google Patents
High -efficient, intensification cities and towns sewage treatment plant Download PDFInfo
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- CN205933556U CN205933556U CN201620928702.0U CN201620928702U CN205933556U CN 205933556 U CN205933556 U CN 205933556U CN 201620928702 U CN201620928702 U CN 201620928702U CN 205933556 U CN205933556 U CN 205933556U
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Abstract
The utility model discloses a high -efficient, intensification cities and towns sewage treatment plant, including only distinguishing, handle back water purification area by preliminary treatment district, the biological reaction who is in the same place in proper order. The preliminary treatment district is including the anaerobism reaction tank and the hypoxia response pond of central part series connection, all be provided with the guide plate in anaerobism reaction tank and the hypoxia response pond, this guide plate upper end is higher than the upper end in two above -mentioned ponds, and the lower extreme remains the rivers passageway with two above -mentioned pond bottom of the pools to design into the inclined plane according to the flow direction, the sewage inlet tube is connected to anaerobism reaction tank upper end. Biological reaction installs a plurality of immersible pumps in the district, and the immersible pump passes through the connecting pipe and is connected with the efflux aerator. The biological reaction district is provided with a plurality of agitators. It sets up tube settler to handle back water purification area middle part, handle back water purification area bottom and set up the slip swash plate, still set up the air guide swash plate between tube settler and slip swash plate. The utility model discloses waste water treatment capacity is strong, resistant impact load, simple, the management of being convenient for of operation.
Description
Technical field
This utility model is related to sewage disposal device, specifically a kind of efficient, intensive urban wastewater treatment device.
Background technology
With the quickening of Small Urban pace of construction, a large amount of Small Urbans priority is emerged in large numbers.Current China Small Urban is
Develop into more than 20,000, while promoting economic development, the environmental problem that it brings increasingly manifests for Small Urban, most
Sewage treatment plant is not built in Small Urban, and sewage treatment capacity is seriously delayed, and large amount of sewage is not effectively addressed and just directly arranges
Enter water body, severe contamination is caused to local water environment.
Small town sewage mainly has three kinds of tupes at present：One is to access cities and towns city planting ductwork mould is uniformly processed
Formula, is uniformly processed sewage using urban wastewater treatment firm.Next to that focusing on pattern, that is, sewage carries out centralized collection, concentrates
Build sewage treatment facility to be processed.3rd is decentralized processing pattern, and that is, sewage burst is collected, using ecotypic small-sized dirt
Water treatment facilities formal layout sewage.Existing sewage water treatment method and equipment are more, wherein with A/O, A2Based on/O technique, raw
Produce in practice and be widely used, technology is also more ripe.But it still has not ideal enough part, especially weak to economic force, skill
Art personnel lack, and for the big Small Urban of water quality and quantity fluctuation, its weak point mainly has：Technological process is long, runs complicated,
Not easy operation control and management, anti-load impact ability, and relative processing capacity is low, capital expenditure and floor space are big.Separately
Outward, in actual production in the case that water quality and quantity changes greatly it is difficult to ensure effluent quality.
In a word, there is technological process length in existing urban wastewater treatment method, operation is complicated, relative processing capacity is low, anti-negative
Lotus impact capacity is poor, capital expenditure and the deficiency such as floor space is big, it is, thus, sought for a kind of based on Small Town Wastewater process
Feasible technology, device are necessary.
Utility model content
The purpose of this utility model is to provide a kind of efficient, intensive urban wastewater treatment device, sewage treatment capacity
By force, anti impulsion load, run simple, be easy to manage.
In order to reach above-mentioned purpose, this utility model employs following technical scheme, a kind of efficient, intensive town sewage
Processing meanss, including clean water area after the pretreating zone being only close together successively, bio-reaction zone, process.
Described pretreating zone includes anaerobic reation pool and the hypoxia response pond of central part series connection；Anaerobic reation pool and anoxia are anti-
Ying Chizhong is provided with deflector, and this deflector upper end is higher than the upper end in above-mentioned two ponds, and lower end retains water with above-mentioned two pond at the bottom of pond
Circulation road, and inclined-plane is designed to according to flow direction, described anaerobic reation pool upper end connects sewage water inlet pipe.
The at the bottom of pond of described anaerobic reation pool is additionally provided with diversion pier.
Described bio-reaction zone is provided with multiple immersible pumps, and immersible pump is connected with jet aerator by connecting tube.
Described bio-reaction zone is provided with multiple agitators.
Described bio-reaction zone bottom is additionally provided with to exclude the mud comb of mud.
After described process, in the middle part of clean water area, tube settler is set, setting slip swash plate in clean water area bottom after described process,
Inducing QI swash plate is also set up between tube settler and slip swash plate.
After described process, clean water area also sets up overflow weir notch and drain pipe, and water purification after process is stretched in described drain pipe outer end
Outside area, overflow weir notch is then stretched in the inner.
Compared to prior art, this utility model has the advantages that：
This utility model compact conformation, by the anaerobic reaction process of sewage disposal, hypoxia response process, aerobic reaction mistake
Journey, precipitate and separate exiting water process concentrate in a cell body cellular construction and complete；Vertically turn over stream pretreatment unit possess good
Hydraulic flow state, the compound fluidised form making current in response system assume plug-flow and be thoroughly mixed stream and combine, improve device
Capacity utilization；Whole response system possesses good biosolids interception capacity, meets in system microorganism in zones of different
Interior growth, achieves biophasic separation to a certain extent, thus reaching the purpose of lifting treatment effect.
Brief description
Fig. 1 is a kind of efficient, structural representation of intensive urban wastewater treatment device of the present utility model.
In figure：1- reactor outer wall；2- interior walls；3- slip swash plate；4- inducing QI swash plate；5- tube settler；6- draining
Pipe；7- overflow weir notch；8- immersible pump；9- connecting tube；10- jet aerator；11- sewage water inlet pipe；12- agitator；13- mud
Comb；14- pretreating zone wall；15- deflector；16- diversion pier；17- pretreating zone；18- bio-reaction zone；19- is net after processing
Pool.
Specific embodiment
Relevant detailed description of the present utility model and technology contents, cooperation brief description is as follows, but accompanying drawing only provides ginseng
Examine and purposes of discussion, be not used for this utility model is any limitation as.
According to Fig. 1, a kind of efficient, intensive urban wastewater treatment device, including reactor outer wall 1, outside described reactor
Wall 1 surrounds the main body of sewage-treatment plant, and for accommodating sewage and processing sewage, required miscellaneous equipment is similarly installed at main body
Interior；It is provided with internal partition wall 2 in reactor outer wall 1, main body is divided into water purification Disengagement zone 19 and bio-reaction zone 18, water purification divides
It is water, mud, gas three-phase separation area from area 19, water purification Disengagement zone 19 is arranged in surrounding or both sides or wherein of bio-reaction zone 18
Side；In described bio-reaction zone 18, pretreating zone 17 is with by pretreating zone wall；It is provided with sewage in described pretreating zone 17
Water inlet pipe 11, needs sewage to be processed to enter in pretreating zone 17 by sewage water inlet pipe 11, gravity flow by deflector 15 and is led
Stream pier 16 water conservancy diversion rises, and turns over stream and enters bio-reaction zone 18 by pretreating zone wall overflow；In in bio-reaction zone 18 every
Immersible pump 8 is additionally provided with wall 2, the quantity of immersible pump 8 can be arranged as required to；Described immersible pump 8 passes through connecting tube 9 and penetrates
Stream aerator 10 connects, and is additionally provided with agitator 12, its quantity equally can be arranged as required to, and stirs in bio-reaction zone 18
The sewage mixed in device 12 agitation bio-reaction zone 18 uniformly rolls, and is additionally provided with mud comb 13 in the bottom of bio-reaction zone 18
In order to exclude mud；Interior walls bottom between bio-reaction zone 18 and water purification Disengagement zone 19 opens up connection gate, biological respinse
Water in area 18 enters water purification Disengagement zone 19 by gravity stream, is provided with slip swash plate 3, Air guiding flap in water purification Disengagement zone 19
4th, tube settler 5, drain pipe 6 and overflow weir notch 7；Drain pipe 6, drain pipe 6 and downflow weir are offered on reactor outer wall 1
Groove 7 connects.
Pretreating zone 17 includes anaerobic reation pool and the hypoxia response pond of central part series connection；Anaerobic reation pool and hypoxia response
Being provided with vertical baffle in pond is pretreating zone wall 14, anaerobic zone and anoxic zone is separated into the reative cell of several series connection, often
It is equipped with deflector 15, deflector is inserted by water surface upper end, water is left in the bottom of deflector and reaction tank bottom in individual reative cell
Circulation road is so that each reative cell all constitutes relatively independent upper downflow system sludge bed system；The indoor current of previous reaction
Crossed in the next reative cell of dividing plate entrance by turning over stream, overall current form and vertically turn over stream.This utility model is by sewage disposal
Anaerobic reaction process, hypoxia response process, aerobic reaction process, precipitate and separate exiting water process concentrate on a cell body unit knot
Complete in structure；Vertically turn over stream pretreatment unit and possess good hydraulic flow state, make current in response system present plug-flow with completely
The compound fluidised form that mixed flow combines, improves the capacity utilization of device；It is solid that whole response system possesses good biology
Body interception capacity, meets growth in zones of different for the microorganism in system, achieves biophasic separation to a certain extent,
Thus reaching the purpose of lifting treatment effect.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, its
He uses the equivalence changes of patent spirit of the present utility model, all should all belong to the scope of the claims of the present utility model.
Claims (8)
1. a kind of efficient, intensive urban wastewater treatment device is it is characterised in that include the pretreatment being only close together successively
Area, bio-reaction zone, clean water area after process.
2. one kind according to claim 1 is efficient, intensive urban wastewater treatment device is it is characterised in that described pre- place
Reason area includes anaerobic reation pool and the hypoxia response pond of central part series connection；It is provided with anaerobic reation pool and hypoxia response pond and lead
Stream plate, this deflector upper end is higher than the upper end in above-mentioned two ponds, and lower end retains water stream channel with above-mentioned two pond at the bottom of pond, and according to flow direction
It is designed to inclined-plane, described anaerobic reation pool upper end connects sewage water inlet pipe.
3. one kind according to claim 2 is efficient, intensive urban wastewater treatment device is it is characterised in that described anaerobism
The at the bottom of pond of reaction tank is additionally provided with diversion pier.
4. one kind according to claim 1 and 2 is efficient, intensive urban wastewater treatment device is it is characterised in that described life
Thing reaction zone is provided with multiple immersible pumps, and immersible pump is connected with jet aerator by connecting tube.
5. one kind according to claim 1 and 2 is efficient, intensive urban wastewater treatment device is it is characterised in that described life
Thing reaction zone is provided with multiple agitators.
6. one kind according to claim 1 and 2 is efficient, intensive urban wastewater treatment device is it is characterised in that described life
Thing reaction zone bottom is additionally provided with to exclude the mud comb of mud.
7. one kind according to claim 1 and 2 is efficient, intensive urban wastewater treatment device is it is characterised in that described place
In the middle part of clean water area after reason arrange tube settler, after described process clean water area bottom setting slip swash plate, tube settler with
Inducing QI swash plate is also set up between slip swash plate.
8. one kind according to claim 7 is efficient, intensive urban wastewater treatment device is it is characterised in that described process
Clean water area also sets up overflow weir notch and drain pipe afterwards, and described drain pipe outer end is stretched to outside clean water area after process, and the inner is then stretched
To overflow weir notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928702.0U CN205933556U (en) | 2016-08-24 | 2016-08-24 | High -efficient, intensification cities and towns sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620928702.0U CN205933556U (en) | 2016-08-24 | 2016-08-24 | High -efficient, intensification cities and towns sewage treatment plant |
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| Publication Number | Publication Date |
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| CN205933556U true CN205933556U (en) | 2017-02-08 |
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| CN201620928702.0U Active CN205933556U (en) | 2016-08-24 | 2016-08-24 | High -efficient, intensification cities and towns sewage treatment plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098538A (en) * | 2017-05-15 | 2017-08-29 | 杜普利 | Food and drink waste water handles single unit system |
-
2016
- 2016-08-24 CN CN201620928702.0U patent/CN205933556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098538A (en) * | 2017-05-15 | 2017-08-29 | 杜普利 | Food and drink waste water handles single unit system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High -efficient, intensification cities and towns sewage treatment plant Effective date of registration: 20200410 Granted publication date: 20170208 Pledgee: Qilu Bank Co., Ltd. Jinan Central Branch Pledgor: SHANDONG ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Registration number: Y2020980001417 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210508 Granted publication date: 20170208 Pledgee: Qilu Bank Co.,Ltd. Jinan Central Branch Pledgor: SHANDONG ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Registration number: Y2020980001417 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient and intensive urban sewage treatment device Effective date of registration: 20210701 Granted publication date: 20170208 Pledgee: Jinan Shangpin Qinghe sub branch of Bank of Qilu Co.,Ltd. Pledgor: SHANDONG ENVIRONMENTAL PROTECTION INDUSTRY Co.,Ltd. Registration number: Y2021370000082 |