CN109264862A - 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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- CN109264862A CN109264862A CN201811385437.6A CN201811385437A CN109264862A CN 109264862 A CN109264862 A CN 109264862A CN 201811385437 A CN201811385437 A CN 201811385437A CN 109264862 A CN109264862 A CN 109264862A
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- Prior art keywords
- sewage treatment
- pond
- anoxic
- handling
- treatment device
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
- C02F3/302—Nitrification and denitrification treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
Abstract
The invention 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 invention is mainly made of anaerobic pond, anoxic pond, aerobic tank, sedimentation basin etc..It is high that efficient sewage treatment installation provided by the invention is able to solve traditional anaerobic-anoxic-aerobic process integration apparatus 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 invention belongs to technical field of sewage treatment equipment, and in particular to a kind of for handling domestic sewage in rural areas
Integrated high-efficiency sewage treatment device
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 anaerobic-anoxic-is good
Oxygen process integration sewage disposal device, electricity consumption of equipment component is more, and system operation energy consumption is high, and maintenance difficulties are big, especially set
Standby to apply during rural sewage treatment unmanned management, water outlet cannot stably reach level-one emission standard A.
Chinese patent CN207210066U discloses a kind of energy saving anaerobic- anoxic- oxic rural domestic sewage treatment of improvement
Device, including sequentially connected wastewater influent pipe network, grid, conditioning tank, anaerobic pond, elevator pump, anoxic pond, aerobic tank, air blast
Machine, oxygen-containing mixed liquor distributing trough, sedimentation basin, outlet pipe, mud storage pool and sludge reflux pump；Except sewage water inlet pipe net and outlet pipe
Outside, remaining all sewage treatment unit and mud storage pool are combined according to the reasonable dischargeable capacity of relevant design parameter designing at one
Arrangement, is separated using partition wall, realizes different functions in whole sewage treatment structure.The sewage treatment work of the utility model
Skill, but occupied area is larger, is not easy construction maintenance.
Chinese patent CN104891656B discloses a kind of for improveing the integrated sewage disposal of anaerobic- anoxic- oxic
Pond and sewage water treatment method, the processing pond include it is successively adjacent and be wholely set and separated by partition wall anaerobism dephosphorization area,
Low-oxygen aeration area, enhanced aeration area and settling zone.The sewage treatment process of the invention is although simple to operation, but is difficult simultaneously
The Nitrogen/Phosphorus Removal obtained, 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.
Summary of the invention
In order to solve the problems in the existing technology, the purpose of the present invention is to provide one kind for handling life in the countryside
The integrated high-efficiency sewage treatment device of sewage.Integrated high-efficiency sewage treatment device provided by the invention, which is able to solve tradition, to be detested
Oxygen-anoxic-aerobic process integration apparatus 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, make water outlet stably reach super level-one A discharge in ceramics filling area
Standard.
The technical scheme is that
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 present invention are as follows: sanitary sewage comes anaerobic pond first, leads to
The mode for crossing gravity flow enters anoxic pond, and under the control of solenoid valve, anaerobic gas stirring system and anoxic gas agitating system can be real
Now timing gas agitating guarantees that sludge is uniformly issued, is efficiently treated through.Sewage then goes through aerobic tank, in aerating system
Effect is lower to carry out aerobic treatment, further degradation of organic substances.Sewage reaches the end of aerobic tank in mixing liquid fluid system
Under effect, flow back into anoxic pond, carry out denitrification, achieve the purpose that remove total nitrogen, can by manual valve regulation tolerance come
Regurgitant volume is stripped required for control.Last sewage passed through water pipe and comes sedimentation basin, and mud is carried out under the action of high-efficiency pipe chute
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
Tend towards stability state.After mud-water separation, sewage is finally reached haydite layer, synchronizes in ceramics filling area and carries out nitrification and anti-
Nitrification, filtering even depth processing, make water outlet stably reach super level-one emission standard A.System after running for a period of time, is recoiling
It washes under the action of system and is backwashed automatically, guarantee that impurity is not accumulated in inclined tube region and ceramics filling region, maintenance system is good
Property operation.
Provided by the present invention for handle domestic sewage in rural areas integrated high-efficiency sewage treatment device in, anaerobic pond and lack
Oxygen pond gas agitating system uses 5 heavy caliber boring aeration pipe of Φ, realizes the effect of air pocket, low dissolved oxygen, 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 in suspension
State is uniformly distributed.
In integrated high-efficiency sewage treatment device provided by the present invention for handling domestic sewage in rural areas, inclined tube of sedimentation tank
Water outlet places partial size and is 3-5mm, is highly the haydite layer of 30mm, can effectively intercept suspended matter tiny in water outlet, drop
The SS of low water outlet, improves out water clarity；Sewage gradually forms biomembrane while flowing through ceramic filtration, in haydite layer,
Sewage is synchronous under the action of biomembrane carries out nitrification and denitrification function, improves effluent quality, further carries out depth to water outlet
Processing.
In integrated high-efficiency sewage treatment device provided by the present invention for handling domestic sewage in rural areas, mixed liquor is returned
Stream, sludge recirculation system use stripping reflux device, save two reflux pumps, greatly reduce equipment energy consumption and operation at
This.
Integrated high-efficiency sewage treatment device provided by the present invention for handling domestic sewage in rural areas can pass through the triumphant intelligence of roc
Intelligent cloud platform control system, remote centralized intelligent management and inexpensive operation management, can meet water quality monitoring, maintenance early warning,
The demands such as data storage, operation monitoring, safety guard, failure feedback, novel maintenance really realize that small towns Sewage Disposal is automatic
It runs and unattended.The triumphant wisdom cloud platform of roc integrates software and hardware/multifunction module and mobile office APP, and the present invention mentions
The integrated high-efficiency sewage treatment device of confession is equipped with the triumphant internet multifunction module of roc, and integration apparatus operating status passes through mould
Block is transferred in the triumphant smart cloud cell phone application of roc under the action of internet, is able to achieve long-range management, and intelligence degree is high.
Compared with prior art, it is set provided by the present invention for handling the integrated high-efficiency sewage treatment of domestic sewage in rural areas
It is standby to have the advantage that
(1) provided by the present invention for the integrated high-efficiency sewage treatment device of processing domestic sewage in rural areas, sedimentation basin is oblique
Pipe water outlet places haydite layer, can synchronize and carry out lower nitrification and denitrification, filtering even depth processing, substantially increase water outlet
Water quality makes water outlet stably reach super level-one emission standard A.
(2) provided by the present invention for the integrated high-efficiency sewage treatment device of processing domestic sewage in rural areas, can disperse
Formula handles sanitary sewage；Operation energy consumption is low, energy-efficient；Occupied area is small, construction is simple, easy to maintain, operating cost is low；Energy
Enough realize unmanned management.
Detailed description of the invention
Fig. 1 is present 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
The following describes the present invention further through the description of specific embodiments, but it is to limit of the invention that this, which is not,
System, those skilled in the art's basic thought according to the present invention can make various modifications or improvements, but without departing from this
The basic thought of invention, it is within the 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.It is equipped with aerating system 9 in aerobic tank 3 and mixes
Liquid is closed to flow back stripping system 11, be successively arranged in sedimentation basin 4 from top to bottom sludge reflux stripping system 12, back-purge system 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.It is described
Inclined tube lower end setting backwash perforation tracheae in 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-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
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 |
|---|---|---|---|
| CN201811385437.6A CN109264862A (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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385437.6A CN109264862A (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 |
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| CN109264862A true CN109264862A (en) | 2019-01-25 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127958A (en) * | 2019-06-19 | 2019-08-16 | 重庆环保投资有限公司 | The sewage-treatment plant and processing method of multiple spot reflux |
| CN110322027A (en) * | 2019-07-04 | 2019-10-11 | 南京大学 | A kind of domestic sewage in rural areas Internet of Things management platform |
| CN110818087A (en) * | 2019-12-17 | 2020-02-21 | 新疆圣雄氯碱有限公司 | Advanced treatment and recycling device for stripping wastewater and using method thereof |
| CN110921998A (en) * | 2019-12-19 | 2020-03-27 | 苏州首创嘉净环保科技股份有限公司 | Process equipment for treating domestic sewage by additionally adding ecological filtering device |
| CN111268801A (en) * | 2020-03-20 | 2020-06-12 | 安徽中源锦天环境科技股份有限公司 | Rural sewage integrated treatment equipment and treatment process thereof |
| CN112142253A (en) * | 2019-11-26 | 2020-12-29 | 宁波中车时代电气设备有限公司 | Sewage treatment method and sewage treatment device thereof |
| CN112158942A (en) * | 2019-11-26 | 2021-01-01 | 宁波中车时代电气设备有限公司 | A sedimentation tank for sewage treatment |
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| CN106746346A (en) * | 2017-01-10 | 2017-05-31 | 江苏新泓济环保科技有限公司 | Integrated XHBF efficient dephosphorizations Small Town Wastewater processing equipment |
| CN107082540A (en) * | 2017-06-27 | 2017-08-22 | 重庆大学 | A kind of integrated sewage treating apparatus and its handling process |
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- 2018-11-20 CN CN201811385437.6A patent/CN109264862A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106746346A (en) * | 2017-01-10 | 2017-05-31 | 江苏新泓济环保科技有限公司 | Integrated XHBF efficient dephosphorizations Small Town Wastewater processing equipment |
| CN107082540A (en) * | 2017-06-27 | 2017-08-22 | 重庆大学 | A kind of integrated sewage treating apparatus and its handling process |
Non-Patent Citations (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127958A (en) * | 2019-06-19 | 2019-08-16 | 重庆环保投资有限公司 | The sewage-treatment plant and processing method of multiple spot reflux |
| CN110322027A (en) * | 2019-07-04 | 2019-10-11 | 南京大学 | A kind of domestic sewage in rural areas Internet of Things management platform |
| CN112142253A (en) * | 2019-11-26 | 2020-12-29 | 宁波中车时代电气设备有限公司 | Sewage treatment method and sewage treatment device thereof |
| CN112158942A (en) * | 2019-11-26 | 2021-01-01 | 宁波中车时代电气设备有限公司 | A sedimentation tank for sewage treatment |
| CN110818087A (en) * | 2019-12-17 | 2020-02-21 | 新疆圣雄氯碱有限公司 | Advanced treatment and recycling device for stripping wastewater and using method thereof |
| CN110921998A (en) * | 2019-12-19 | 2020-03-27 | 苏州首创嘉净环保科技股份有限公司 | Process equipment for treating domestic sewage by additionally adding ecological filtering device |
| CN111268801A (en) * | 2020-03-20 | 2020-06-12 | 安徽中源锦天环境科技股份有限公司 | Rural sewage integrated treatment equipment and treatment process thereof |
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