CN203346235U - Sewage treatment equipment - Google Patents
Sewage treatment equipment Download PDFInfo
- Publication number
- CN203346235U CN203346235U CN 201320422414 CN201320422414U CN203346235U CN 203346235 U CN203346235 U CN 203346235U CN 201320422414 CN201320422414 CN 201320422414 CN 201320422414 U CN201320422414 U CN 201320422414U CN 203346235 U CN203346235 U CN 203346235U
- Authority
- CN
- China
- Prior art keywords
- contact oxidation
- biological contact
- membrane bioreactor
- oxidation pond
- baffled reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to sewage treatment equipment which comprises a grid regulation tank, a baffle type hydrolysis reactor, a biological contact oxidation tank and a membrane bioreactor, wherein the baffle type hydrolysis reactor is connected with the biological contact oxidation tank, the biological contact oxidation tank is connected with the membrane bioreactor, a sludge backflow pump is arranged in the membrane bioreactor, and the membrane bioreactor is connected with the baffle type hydrolysis reactor through the sludge backflow pump. By combining a baffle type hydrolysis reaction method, a biological contact oxidation method and a membrane bioreactor method, the sewage treatment equipment provided by the utility model has the advantages of compact structure, good effluent quality, low operation cost, small floor area, convenience in operation and management, simplicity in maintenance and the like, and has perfect application prospects in biochemical treatment for resorts, new countryside and industrial sewage.
Description
Technical field
The utility model relates to a kind of sewage disposal device.
Background technology
Rural residence disperses at present, the sewage water yield, water source, the water quality source is complicated, because pollutent in sanitary sewage be take organism as main, also contain many microorganisms in sanitary sewage simultaneously, organic pollutant is decomposed, thereby sanitary sewage is unsettled, biodegradable and perishable, directly be discharged in environment the pollution of removing to cause environment if not treated, thereby affect people's safe drinking water, rapid growth along with China's economy, urbanization process is accelerated, improving constantly and the rural area livestock and poultry cultivation of life in the countryside level, the development of the industry such as aquaculture and agricultural byproducts processing, the sanitary sewage in rural area, waste water generation and day sharp increase, and these sewage major parts are without any processing in line river course, lake of putting nearby, make water pollution seriously more and more serious, the common people require this is tightened control more and more higher with the cry of administering, reasonably solve rural residence and disperse, the complicated pollution problem of originating of the sewage water yield, water source, water quality has been the task of top priority.
The utility model content
Technical problem to be solved in the utility model is to provide and a kind ofly suits measures to local conditions, far and near in conjunction with, process simple, cost is low, easy to operate, effective, the rural sewage treatment equipment of the employing deflector type hydrolysis reaction method+biological contact oxidation process of save energy+membrane bioreactor.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: comprise anoxic baffled reactor, biological contact oxidation pond, membrane bioreactor, described anoxic baffled reactor is connected with described biological contact oxidation pond, described biological contact oxidation pond is connected with described membrane bioreactor, be provided with sludge reflux pump in described membrane bioreactor, described membrane bioreactor is connected with described anoxic baffled reactor by described sludge reflux pump.
The beneficial effects of the utility model are: adopt deflector type hydrolysis reaction method+biological contact oxidation process+membrane bioreactor, there is compact construction, effluent quality is good, running cost is low, floor space is little, operational management is convenient, safeguard the advantages such as simple, in the biochemical part of holiday village, new rural area and industrial sewage, good application prospect is arranged.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, described anoxic baffled reactor comprises anoxic baffled reactor water-in, anoxic baffled reactor water outlet, sludge discharging port, venting port, hydrolysis reaction compartment, described anoxic baffled reactor water-in, anoxic baffled reactor water outlet lay respectively at the top of corresponding side of the shell of hydrolysis reaction chamber, described sludge discharging port is positioned at the outer casing bottom of hydrolysis reaction chamber, described venting port is positioned at the top on the shell of hydrolysis reaction compartment, and described anoxic baffled reactor water-in is connected with the grid equalizing tank.
Further, described biological contact oxidation pond comprises biological contact oxidation pond water-in, biological contact oxidation pond water outlet, blower fan aeration tube, filler pond, described biological contact oxidation pond water-in, biological contact oxidation pond water outlet lay respectively on the corresponding side of the shell of biological contact oxidation pond, described blower fan aeration tube is positioned at the outer casing bottom in filler pond, and the biological contact oxidation pond water-in of described biological contact oxidation pond is connected with the anoxic baffled reactor water outlet of described anoxic baffled reactor.
Further, described membrane bioreactor comprises the membrane bioreactor water-in, the membrane bioreactor rising pipe, sludge reflux pump, the sludge reflux pump sludge-discharge pipe, membrane separation assemblies, described membrane bioreactor water-in, the membrane bioreactor rising pipe lays respectively on the corresponding side of the shell of membrane separation assemblies, described sludge reflux pump is positioned at the shell inner bottom part of described membrane separation assemblies, described sludge reflux pump is provided with the sludge reflux pump sludge-discharge pipe, the membrane bioreactor water-in of described membrane bioreactor is connected with the biological contact oxidation pond water outlet of described biological contact oxidation pond, described membrane bioreactor is connected with anoxic baffled reactor by sludge reflux pump.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of rural sewage treatment equipment of the utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, anoxic baffled reactor, 101, the anoxic baffled reactor water-in, 102, the anoxic baffled reactor water outlet, 103, sludge discharging port, 104, venting port, 105, the hydrolysis reaction compartment, 2, biological contact oxidation pond, 201, the biological contact oxidation pond water-in, 202, the biological contact oxidation pond water outlet, 203, the blower fan aeration tube, 204, the filler pond, 3, membrane bioreactor, 301, the membrane bioreactor water-in, 302, the membrane bioreactor rising pipe, 303, sludge reflux pump, 304, the sludge reflux pump sludge-discharge pipe, 305, membrane separation assemblies, 4 grid equalizing tanks.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of rural sewage treatment equipment, comprise anoxic baffled reactor 1, biological contact oxidation pond 2, membrane bioreactor 3, grid equalizing tank 4.Described anoxic baffled reactor 1 is connected with described biological contact oxidation pond 2, described biological contact oxidation pond 2 is connected with described membrane bioreactor 3, be provided with sludge reflux pump 303 in described membrane bioreactor 3, described membrane bioreactor 3 is connected with described anoxic baffled reactor 1 by described sludge reflux pump 303
Described anoxic baffled reactor 1 comprises anoxic baffled reactor water-in 101, anoxic baffled reactor water outlet 102, sludge discharging port 103, venting port 104, hydrolysis reaction compartment 105, described anoxic baffled reactor water-in 101, anoxic baffled reactor water outlet 102 lay respectively at the top of corresponding side of the shell of hydrolysis reaction chamber 105, described sludge discharging port 103 is positioned at the outer casing bottom of hydrolysis reaction chamber 105, and described venting port 104 is positioned at the top on the shell of hydrolysis reaction compartment 105;
Described biological contact oxidation pond 2 comprises biological contact oxidation pond water-in 201, biological contact oxidation pond water outlet 202, blower fan aeration tube 203, filler pond 204, described biological contact oxidation pond water-in 201, biological contact oxidation pond water outlet 202 lay respectively on the corresponding side of the shell of biological contact oxidation pond 2, and described blower fan aeration tube 203 is positioned at the outer casing bottom in filler pond 204;
Described membrane bioreactor 3 comprises membrane bioreactor water-in 301, membrane bioreactor rising pipe 302, sludge reflux pump 303, sludge reflux pump sludge-discharge pipe 304, membrane separation assemblies 305, described membrane bioreactor water-in 301, membrane bioreactor rising pipe 302 lay respectively on the corresponding side of the shell of membrane separation assemblies 305, described sludge reflux pump 303 is positioned at the shell inner bottom part of described membrane separation assemblies 305, and described sludge reflux pump 303 is provided with sludge reflux pump sludge-discharge pipe 304.The anoxic baffled reactor water-in 101 of described anoxic baffled reactor 1 is connected with described grid equalizing tank 4, the anoxic baffled reactor water outlet 102 of described anoxic baffled reactor 1 is connected with the biological contact oxidation pond water-in 201 of described biological contact oxidation pond 2, the biological contact oxidation pond water outlet 202 of described biological contact oxidation pond 2 is connected with the membrane bioreactor water-in 301 of described membrane bioreactor 3, and described membrane bioreactor 3 is connected with anoxic baffled reactor 1 by sludge reflux pump 303.
In the process of a kind of rural sewage treatment device processes of the utility model sewage, at first sewage filter out the wherein larger impurity of volume by grid equalizing tank 4, then sewage enters the hydrolysis reaction compartment 105 in anoxic baffled reactor 1 by anoxic baffled reactor water-in 101, carry out abundant anaerobic hydrolysis-acidification reaction in the hydrolysis reaction compartment 105 of sewage in anoxic baffled reactor 1, in the hydrolysis reaction chamber 105 of described anoxic baffled reactor 1, by the polylith flow deflector, formed, form a plurality of independently reactors in reactor, sewage guides upper and lower baffling to advance by flow deflector, the hydrolysis reaction compartment 105 interior baffling of sewage in anoxic baffled reactor 1 flows, be equivalent to each independently triphase separator, reach best reaction effect, hydrolysis reaction compartment 105 in anoxic baffled reactor 1 is discharged the sewage produced after processing by anoxic baffled reactor water outlet 102, the mud produced is discharged by sludge discharging port 103, the gas produced is discharged by venting port 104, the sewage of being discharged by anoxic baffled reactor water outlet 102 enters in the filler pond 204 in biological contact oxidation pond 2 by biological contact oxidation pond water-in 201, by blower fan aeration tube 203 to the interior aeration in filler pond 204 in biological contact oxidation pond 2, sewage under the aeration state in filler pond 204 interior generation aerobic reaction, flow out and flow to membrane bioreactor 3 by membrane bioreactor water-in 301 from biological contact oxidation pond water outlet 202 through the reacted sewage of aerobic aeration, sewage is discharged through membrane bioreactor rising pipe 302 after the membrane separation assemblies 305 in membrane bioreactor 3 filters, after the membrane separation assemblies 305 in membrane bioreactor 3 filters, remaining part mud is back to anoxic baffled reactor 1 by sludge reflux pump 303 and carries out denitrification for Removing Nitrogen, the contained phosphorus of mud is consumed as nutrition source simultaneously, reach the effect of denitrogenating dephosphorization, the mud of remaining part is discharged by sludge reflux pump sludge-discharge pipe 304.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a sewage disposal device, it is characterized in that: comprise grid equalizing tank, anoxic baffled reactor, biological contact oxidation pond, membrane bioreactor, described grid equalizing tank is connected with described anoxic baffled reactor, described anoxic baffled reactor is connected with described biological contact oxidation pond, described biological contact oxidation pond is connected with described membrane bioreactor, be provided with sludge reflux pump in described membrane bioreactor, described membrane bioreactor is connected with described anoxic baffled reactor by described sludge reflux pump.
2. a kind of sewage disposal device according to claim 1, it is characterized in that: described anoxic baffled reactor comprises the anoxic baffled reactor water-in, the anoxic baffled reactor water outlet, sludge discharging port, venting port, the hydrolysis reaction compartment, described anoxic baffled reactor water-in, the anoxic baffled reactor water outlet lays respectively at the top of corresponding side of the shell of hydrolysis reaction chamber, described sludge discharging port is positioned at the outer casing bottom of hydrolysis reaction chamber, described venting port is positioned at the top on the shell of hydrolysis reaction compartment, described anoxic baffled reactor water-in is connected with the grid equalizing tank.
3. a kind of sewage disposal device according to claim 2, it is characterized in that: described biological contact oxidation pond comprises the biological contact oxidation pond water-in, the biological contact oxidation pond water outlet, the blower fan aeration tube, the filler pond, described biological contact oxidation pond water-in, the biological contact oxidation pond water outlet lays respectively on the corresponding side of the shell of biological contact oxidation pond, described blower fan aeration tube is positioned at the outer casing bottom in filler pond, the biological contact oxidation pond water-in of described biological contact oxidation pond is connected with the anoxic baffled reactor water outlet of described anoxic baffled reactor.
4. a kind of sewage disposal device according to claim 3, it is characterized in that: described membrane bioreactor comprises the membrane bioreactor water-in, the membrane bioreactor rising pipe, sludge reflux pump, the sludge reflux pump sludge-discharge pipe, membrane separation assemblies, described membrane bioreactor water-in, the membrane bioreactor rising pipe lays respectively on the corresponding side of the shell of membrane separation assemblies, described sludge reflux pump is positioned at the shell inner bottom part of described membrane separation assemblies, described sludge reflux pump is provided with the sludge reflux pump sludge-discharge pipe, the membrane bioreactor water-in of described membrane bioreactor is connected with the biological contact oxidation pond water outlet of described biological contact oxidation pond, described membrane bioreactor is connected with anoxic baffled reactor by sludge reflux pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320422414 CN203346235U (en) | 2013-07-16 | 2013-07-16 | Sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320422414 CN203346235U (en) | 2013-07-16 | 2013-07-16 | Sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346235U true CN203346235U (en) | 2013-12-18 |
Family
ID=49746158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320422414 Expired - Fee Related CN203346235U (en) | 2013-07-16 | 2013-07-16 | Sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084642A (en) * | 2015-06-12 | 2015-11-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Anaerobic-aerobic combined industrial wastewater treatment method and device |
| CN111410357A (en) * | 2019-01-08 | 2020-07-14 | 兰州理工大学 | Modified loess modular filler filtering system applied to northwest region |
-
2013
- 2013-07-16 CN CN 201320422414 patent/CN203346235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084642A (en) * | 2015-06-12 | 2015-11-25 | 中国电建集团贵阳勘测设计研究院有限公司 | Anaerobic-aerobic combined industrial wastewater treatment method and device |
| CN111410357A (en) * | 2019-01-08 | 2020-07-14 | 兰州理工大学 | Modified loess modular filler filtering system applied to northwest region |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108383320B (en) | Integrated treatment method for livestock and poultry breeding wastewater | |
| CN104973688A (en) | Anaerobic-aerobic bio-filter coupled sewage processing device and sewage processing method | |
| CN201932988U (en) | Anaerobic/aerobic contact oxidation membrane bioreactor | |
| CN103626295B (en) | Sewage disposal device and processing method | |
| CN204824516U (en) | Breed advanced waste treatment system | |
| CN100540487C (en) | Integrated high concentration difficult degradable sewage processor | |
| CN203346235U (en) | Sewage treatment equipment | |
| CN203238141U (en) | Sewage biological treatment membrane filtration system | |
| CN105174453A (en) | Horizontal integrated sewage processing device | |
| CN203976579U (en) | A kind of sun power microkinetic sewage disposal device | |
| CN203794696U (en) | Novel efficient anaerobic bioreactor | |
| CN203807300U (en) | Double-pulse sewage treatment system | |
| CN203754502U (en) | Integrated dispersed domestic sewage treatment device | |
| CN202139146U (en) | Micro-power purifying box | |
| CN102583902B (en) | Treatment system for comprehensive utilization of rural sewage | |
| CN115028267A (en) | Waste water recycling device | |
| CN205170492U (en) | Domestic sewage purification system of unpowered aeration | |
| CN205473253U (en) | Pharmacy sewage treatment plant | |
| CN204125235U (en) | A kind of combination type biological contact oxidation pond for sanitary sewage disposal | |
| CN211198935U (en) | Multifunctional sewage treatment device | |
| CN204079590U (en) | A kind of sewage generating system adopting anaerobically fermenting process | |
| CN209161742U (en) | A kind of night soil-treatment lavatory that can be recycled | |
| CN208995315U (en) | A kind of cycling use of water night soil-treatment lavatory of intelligence control | |
| CN107082488A (en) | The anaerobic membrane bioreactor and its processing method of a kind of effective processing kitchen waste water | |
| CN112707589A (en) | High-temperature anaerobic resourceful treatment system for kitchen waste leachate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131218 Termination date: 20180716 |