CN209292071U - It is a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas - Google Patents
It is a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas Download PDFInfo
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- CN209292071U CN209292071U CN201821914123.6U CN201821914123U CN209292071U CN 209292071 U CN209292071 U CN 209292071U CN 201821914123 U CN201821914123 U CN 201821914123U CN 209292071 U CN209292071 U CN 209292071U
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Abstract
The utility model belongs to technical field of sewage treatment equipment, and in particular to a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas.Efficient sewage treatment installation provided by the utility model is mainly made of anaerobic pond, anoxic pond, aerobic tank, sedimentation basin etc..It is high that efficient sewage treatment installation provided by the utility model is able to solve traditional AAO process integration equipment operation energy consumption, sedimentation basin is easy to run mud, cause to be discharged the exceeded problem of concentration of suspension, phosphorus, and synchronous progress nitrification and denitrification, filtering even depth processing, make water outlet stably reach super level-one emission standard A in ceramics filling area.
Description
Technical field
The utility model, which belongs to, is related to technical field of sewage treatment equipment, and in particular to one kind is for handling life in the countryside dirt
The integrated high-efficiency sewage treatment device of water
Background technique
With the propulsion of novel urbanization and beautiful rural construction, rural sewage treatment industry drives into fast traffic lane, and China
Natural village distribution dispersion, domestic sewage in rural areas amount is small, unstable, sewage collecting node is more, it is difficult to collect；Concentration of suspension compared with
Height, and the restriction by Local Society economic condition.According to investigations, the small-scale sewage treatment in the whole nation does not have discharge conduit and sewage
Processing system, sewage arbitrarily discharge, and cause the pollution of serious river water and environment.For generated sewage according to concentration
The scheme of formula processing, will be very big for the investment of pipe network, constructs also extremely difficult.According to rural sewage feature, using point
Formula Small Sewage Treatment Equipment is dissipated, occupied area is small, construction is simple, easy to maintain, operating cost is low.Traditional AAO technique one
Change sewage disposal device, electricity consumption of equipment component is more, and system operation energy consumption is high, and maintenance difficulties are big, and especially equipment application is in agriculture
During village's sewage treatment unmanned management, water outlet cannot stably reach level-one emission standard A.
Chinese patent CN207210066U discloses a kind of improvement energy conservation AAO rural domestic sewage treating device, including according to
The wastewater influent pipe network of secondary connection, grid, conditioning tank, anaerobic pond, elevator pump, anoxic pond, aerobic tank, air blower, oxygen-containing mixing
Liquid distributing trough, sedimentation basin, outlet pipe, mud storage pool and sludge reflux pump；In addition to sewage water inlet pipe net and outlet pipe, remaining all dirt
Water treatment unit and mud storage pool combine the sewage treatment in an entirety according to the reasonable dischargeable capacity of relevant design parameter designing
Arrangement, is separated using partition wall, realizes different functions in structures.The sewage treatment process of the utility model, but take up an area face
Product is larger, is not easy construction maintenance.
Chinese patent CN104891656B discloses a kind of integrated sewage disposal pond for improveing AAO and sewage treatment
Method, the processing pond include anaerobism dephosphorization area, low-oxygen aeration area, strong that is successively adjacent and being wholely set and separated by partition wall
Change aeration zone and settling zone.The sewage treatment process of the utility model is although simple to operation, but be difficult to have obtained simultaneously
Nitrogen/Phosphorus Removal, system operation energy consumption is high, can not accomplish unmanned management.
In conclusion in the prior art for there are still treated in domestic sewage in rural areas integrated equipment for wastewater treatment
The problems such as sewage denitrification and dephosphorization effect is poor, and technique takes up a large area, and system operation energy consumption is high, difficult in maintenance.
Utility model content
In order to solve the problems in the existing technology, the purpose of this utility model is to provide one kind for handling rural area
The integrated high-efficiency sewage treatment device of sanitary sewage.Integrated high-efficiency sewage treatment device provided by the utility model can solve
Certainly tradition AAO process integration equipment operation energy consumption is high, and sedimentation basin is easy to run mud, causes to be discharged the exceeded problem of SS, phosphorus, and
Synchronous progress nitrification and denitrification, filtering even depth processing in ceramics filling area make water outlet stably reach super level-one A discharge and mark
It is quasi-.
The technical solution of the utility model is:
It is a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, including the anaerobism set gradually
Pond, anoxic pond, aerobic tank, sedimentation basin；The anaerobic pond is connected with anoxic pond, and the anoxic pond is connected with aerobic tank, described good
Oxygen pond is also connected by mixed liquor reflux stripping system with anoxic pond, and the aerobic tank is connected with sedimentation basin, and the sedimentation basin is also
It is connected by sludge reflux stripping system with anaerobic pond.
Further, anoxic gas agitating system is equipped in the anoxic pond；It is equipped with aerating system in the aerobic tank and mixes
Close liquid reflux stripping system；Sludge reflux stripping system, back-purge system, inclined tube are successively arranged in the sedimentation basin from top to bottom
The haydite layer gone out with inclined tube water outlet, and inclined tube lower end setting backwash perforation tracheae.
Further, the mixed liquor reflux stripping system in the aerobic tank can be stripped back by manual valve regulation mixed liquor
Flow.
Further, the anoxic gas agitating system of the anaerobic gas stirring system of the anaerobic pond and anoxic pond passes through solenoid valve
Timing gas agitating function is realized in control.
Further, the anoxic gas agitating system of the anaerobic gas stirring system of the anaerobic pond and anoxic pond is all made of Φ 5
Heavy caliber boring aeration pipe.
Further, the height of the sedimentation basin haydite layer is 30mm, and haydite partial size is 3-5mm.
Sanitary sewage enters the operational process of integration apparatus in the utility model are as follows: sanitary sewage comes anaerobism first
Pond enters anoxic pond by way of gravity flow, under the control of solenoid valve, anaerobic gas stirring system and anoxic gas agitating system
It is able to achieve timing gas agitating, guarantees that sludge is uniformly issued, is efficiently treated through.Sewage then goes through aerobic tank, is in aeration
Aerobic treatment, further degradation of organic substances are carried out under the action of system.Sewage reaches the end of aerobic tank in mixing liquid stream system
Under the action of system, anoxic pond is flowed back into, carries out denitrification, achievees the purpose that remove total nitrogen, manual valve regulation gas can be passed through
It measures to control required stripping regurgitant volume.Last sewage passed through water pipe and comes sedimentation basin, under the action of high-efficiency pipe chute into
Row mud-water separation, the sludge for precipitating bottom of pond portion return to anaerobic pond under the action of sludge reflux stripping system, guarantee system sludge
Concentration tends towards stability state.After mud-water separation, sewage is finally reached haydite layer, synchronizes and is nitrified in ceramics filling area
With denitrification, filtering even depth processing, water outlet is made to stably reach super level-one emission standard A.System after running for a period of time,
It is backwashed automatically under the action of back-purge system, guarantees that impurity, maintenance system are not accumulated in inclined tube region and ceramics filling region
System Recycle mechanism.
In integrated high-efficiency sewage treatment device provided by the utility model for handling domestic sewage in rural areas, anaerobic pond
5 heavy caliber boring aeration pipe of Φ is used with anoxic pond gas agitating system, the effect of air pocket, low dissolved oxygen is realized, ensure that system
Anaerobism and anaerobic environment, while increasing solenoid valve control and realizing timing gas agitating function, it prevents sludge from sinking to the bottom, ensure that sludge is in
Suspended state is uniformly distributed.
In integrated high-efficiency sewage treatment device provided by the utility model for handling domestic sewage in rural areas, sedimentation basin
Inclined tube water outlet places partial size and is 3-5mm, is highly the haydite layer of 30mm, can effectively intercept suspension tiny in water outlet
Object reduces the SS of water outlet, improves out water clarity；And haydite can synchronize while filtering and carry out nitrification and denitrification function
Can, effluent quality is improved, advanced treating further is carried out to water outlet.
In integrated high-efficiency sewage treatment device provided by the utility model for handling domestic sewage in rural areas, mixed liquor
Reflux, sludge recirculation system use stripping reflux device, save two reflux pumps, greatly reduce the energy consumption and operation of equipment
Cost.
Integrated high-efficiency sewage treatment device provided by the utility model for handling domestic sewage in rural areas can pass through roc
Triumphant smart cloud platform control system, remote centralized intelligent management and inexpensive operation management, can meet water quality monitoring, maintenance in advance
The demands such as alert, data storage, operation monitoring, safety guard, failure feedback, novel maintenance, really realize small towns Sewage Disposal
Automatic running and unattended.
Compared with prior art, at the integrated high-efficiency sewage provided by the utility model for handling domestic sewage in rural areas
Reason equipment has the advantage that
(1) provided by the utility model for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, precipitating
Pond inclined tube water outlet places haydite layer, can synchronize and carry out lower nitrification and denitrification, filtering even depth processing, substantially increase
Effluent quality makes water outlet stably reach super level-one emission standard A.
(2) provided by the utility model for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, it can
Separated practices sanitary sewage；Operation energy consumption is low, energy-efficient；Occupied area is small, construction is simple, easy to maintain, operating cost
It is low；It can be realized unmanned management.
Detailed description of the invention
Fig. 1 is the utility model device plane structure chart.
In figure: 1, anaerobic pond；2, anoxic pond；3, aerobic tank；4, sedimentation basin；5, inclined tube；6, haydite layer；7, anaerobism gas agitating
System；8, anoxic gas agitating system；9, aerating system；10, back-purge system；11, sludge reflux stripping system；12, mixed liquor
Flow back stripping system；13, solenoid valve；14, hand-operated valve.
Specific embodiment
Below by way of the description of specific embodiment, the utility model is described in further detail, but this is not practical to this
Novel limitation, those skilled in the art's basic thought according to the present utility model, can make various modifications or improvements, still
Without departing from the basic thought of the utility model, it both is within the protection scope of the present invention.
It is a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, including the anaerobic pond set gradually
1, anoxic pond 2, aerobic tank 3, sedimentation basin 4.The anaerobic pond 1 is connected with anoxic pond 2, and the anoxic pond 2 is connected with aerobic tank 3,
The aerobic tank 3 is also connected by mixed liquor reflux stripping system 11 with anoxic pond 2, and the aerobic tank 3 is connected with sedimentation basin 4,
The sedimentation basin 4 is also connected by sludge reflux stripping system 12 with anaerobic pond 1.Wherein anaerobic pond 1, anoxic pond 2, aerobic tank 3
Carbon steel structure is used with sedimentation basin 4.
Wherein, the anoxic gas agitating system 8 in the anaerobic gas stirring system 7 and anoxic pond 2 in anaerobic pond 1 is all made of Φ 5
Heavy caliber boring aeration pipe.
The anaerobic gas stirring system 7 of the anaerobic pond 1 and the anoxic gas agitating system 8 of anoxic pond 2 are controlled by solenoid valve 13
System realizes timing gas agitating function, guarantees that sludge is uniformly issued, is efficiently treated through.9 He of aerating system is equipped in aerobic tank 3
Mixed liquor flows back stripping system 11, is successively arranged sludge reflux stripping system 12, back-purge system from top to bottom in sedimentation basin 4
10, the haydite layer 6 that inclined tube 5 and inclined tube water outlet go out.The height of the sedimentation basin haydite layer 6 is 30mm, and haydite partial size is 4mm.
Inclined tube lower end setting backwash perforation tracheae in the sedimentation basin 4.
Sanitary sewage enters the operational process of integration apparatus in the present embodiment are as follows: comes anaerobic pond 1 first, passes through gravity flow
Mode enter anoxic pond 2, under the control of solenoid valve 13, anaerobic gas stirring system 7 and anoxic gas agitating system 8 are able to achieve
Timing gas agitating guarantees that sludge is uniformly issued, is efficiently treated through.Sewage then goes through aerobic tank 3, in aerating system 9
Effect is lower to carry out aerobic treatment, further degradation of organic substances.Sewage reaches the end of aerobic tank 3 in mixing liquid fluid system 11
Under the action of, anoxic pond 2 is flowed back into, denitrification is carried out, achievees the purpose that remove total nitrogen, gas can be adjusted by hand-operated valve 14
It measures to control required stripping regurgitant volume.Last sewage passed through water pipe and comes sedimentation basin 4, under the action of high-efficiency pipe chute 5
Mud-water separation is carried out, the sludge of 4 bottom of sedimentation basin returns to anaerobic pond 1 under the action of sludge reflux stripping system 11, guarantees system
System sludge concentration tends towards stability state.After mud-water separation, it is finally reached haydite layer 6, in the synchronous progress in ceramics filling area
Nitrification and denitrification, filtering even depth processing, make water outlet stably reach super level-one emission standard A.System is in operation a period of time
Afterwards, it is backwashed automatically under the action of back-purge system 10, guarantees that impurity is not accumulated in inclined tube region and ceramics filling region,
Maintenance system Recycle mechanism.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (6)
1. a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, which is characterized in that including successively setting
Anaerobic pond, anoxic pond, aerobic tank, the sedimentation basin set；
The anaerobic pond is connected with anoxic pond, and the anoxic pond is connected with aerobic tank, and the aerobic tank is also flowed back by mixed liquor
Stripping system is connected with anoxic pond, and the aerobic tank is connected with sedimentation basin, and the sedimentation basin also passes through sludge reflux stripping system
It is connected with anaerobic pond.
2. as described in claim 1 for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, feature exists
In equipped with anoxic gas agitating system in the anoxic pond；Aerating system and mixed liquor reflux stripping system are equipped in the aerobic tank
System；Sludge reflux stripping system, back-purge system, inclined tube and inclined tube water outlet are successively arranged in the sedimentation basin from top to bottom to go out
Haydite layer, and inclined tube lower end setting backwash perforation tracheae.
3. as described in claim 1 for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, feature exists
In the mixed liquor reflux stripping system in the aerobic tank can strip regurgitant volume by manual valve regulation mixed liquor.
4. as described in claim 1 for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, feature exists
In the anaerobic gas stirring system of the anaerobic pond and the anoxic gas agitating system of anoxic pond realize timing gas by solenoid valve control
Agitating function.
5. as described in claim 1 for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, feature exists
It is exposed in the heavy caliber perforation that, the anaerobic gas stirring system of the anaerobic pond and the anoxic gas agitating system of anoxic pond are all made of Φ 5
Tracheae.
6. as described in claim 1 for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas, feature exists
In the height of the sedimentation basin haydite layer is 30mm, and haydite partial size is 3-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914123.6U CN209292071U (en) | 2018-11-20 | 2018-11-20 | It is a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821914123.6U CN209292071U (en) | 2018-11-20 | 2018-11-20 | It is a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209292071U true CN209292071U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821914123.6U Active CN209292071U (en) | 2018-11-20 | 2018-11-20 | It is a kind of for handling the integrated high-efficiency sewage treatment device of domestic sewage in rural areas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209292071U (en) |
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2018
- 2018-11-20 CN CN201821914123.6U patent/CN209292071U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated high-efficiency sewage treatment equipment for treating rural domestic sewage Effective date of registration: 20200610 Granted publication date: 20190823 Pledgee: Guangzhou Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU PENGKAI ENVIRONMENT TECHNOLOGY Co.,Ltd. Registration number: Y2020980002964 |
|
| PE01 | Entry into force 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: 20211112 Granted publication date: 20190823 Pledgee: Guangzhou Branch of Guangzhou Bank Co.,Ltd. Pledgor: GUANGZHOU PENGKAI ENVIRONMENT TECHNOLOGY CO.,LTD. Registration number: Y2020980002964 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511493 Room 401, building 11, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Pengkai Environmental Technology Co.,Ltd. Address before: 511493 Room 401, building 11, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU PENGKAI ENVIRONMENT TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |