CN204162568U - A kind of rural sewage treatment equipment based on biological moving bed - Google Patents
A kind of rural sewage treatment equipment based on biological moving bed Download PDFInfo
- Publication number
- CN204162568U CN204162568U CN201420508729.5U CN201420508729U CN204162568U CN 204162568 U CN204162568 U CN 204162568U CN 201420508729 U CN201420508729 U CN 201420508729U CN 204162568 U CN204162568 U CN 204162568U
- Authority
- CN
- China
- Prior art keywords
- tank
- aeration tank
- moving bed
- aeration
- biological moving
- 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.)
- Active
Links
Landscapes
- Biological Treatment Of Waste Water (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model relates to a kind of environmental protection equipment, particularly a kind of rural sewage treatment equipment based on biological moving bed.Based on a rural sewage treatment equipment for biological moving bed, comprise set gradually from left to right grid, equalizing tank, preliminary sedimentation tank, biological moving bed, settling tank, disinfection by ultraviolet light discharge pond; Described biological moving bed comprises aeration tank I, aeration tank II and aeration tank III, separates between each aeration tank with dividing plate, and suspending carrier is filled in inside, each aeration tank, and is respectively arranged with micro porous aeration head; Described micro porous aeration head is connected with main breather line respectively by air intake branch, and described main breather line is provided with air pump, and described equalizing tank is also connected with main breather line by air intake branch.The domestic sewage in rural areas of the utility model process can reach associated emissions index request.
Description
Technical field
The utility model relates to sewage treatment area, i.e. a kind of environmental protection equipment, particularly a kind of rural sewage treatment equipment based on biological moving bed.
Background technology
China's people in the countryside are numerous, and domestic sewage in rural areas quantity discharged is large.Because economic condition is poor, lack mature technology and the not high factor of local masses' environmental consciousness limit, rural sewage treatment Facilities Construction wretched insufficiency, sanitary sewage directly discharges mostly.Domestic sewage in rural areas is not treated, directly discharges, and causes river, pool pollution, worsens periphery water surrounding, and the further threat masses' is healthy.Sanitary sewage has become one of the primary pollution source in area, Rural Areas at Present.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of rural sewage treatment equipment based on biological moving bed, and the sanitary sewage of this device processes can reach associated emissions index request.
The utility model solves the technical scheme that its technical problem adopts: a kind of domestic sewage treatment device based on biological moving bed, comprise set gradually from left to right grid, equalizing tank, preliminary sedimentation tank, biological moving bed, settling tank, ultraviolet disinfector and discharge pond; Described biological moving bed comprises aeration tank I, aeration tank II and aeration tank III, separates between each aeration tank with dividing plate, and suspending carrier is filled in inside, each aeration tank, and is respectively arranged with micro porous aeration head; The left bottom of described aeration tank I is provided with water-in, the sewage entered from water-in flows into bottom the II of aeration tank through the thrust-augmenting nozzle be arranged on dividing plate upper part, then flow into aeration tank III from the right upper portion of aeration tank II through the thrust-augmenting nozzle be arranged on dividing plate, the rising pipe finally by aeration tank III right upper portion is connected with settling tank; Described micro porous aeration head is connected with main breather line respectively by air intake branch, and described main breather line is provided with air pump, and described equalizing tank is also connected with main breather line by air intake branch.
Preferably, described dividing plate is ganoid steel plate, described suspending carrier is high-efficiency composite biological suspending carrier, it adopts graft copolymerization, high molecular crosslink technology, on the basis of polyvinyl chloride with poly-third vinyl polymer carrier, add the extruding of polyvinyl alcohol, polyacrylamide or zeolite hydrophilic material and form.
Preferably, water quality detecting device is provided with in described discharge pond.
Positively effect of the present utility model: first the utility model realizes sewage homogeneous through equalizing tank, is also served the effect of buffering and stabilizing water quality simultaneously, is disposed of sewage more efficiently by dividing plate separate type biological moving bed; The ultraviolet of the utility model employing simultaneously phase disinfection way is more effective carries out sterilization and disinfection to the sewage after process, to ensure to reach emission standard requirement, and by arranging water quality detecting device in sterilization discharge pond, the sewage quality that moment check processing is crossed, if bacterium etc. do not meet standard in water, then again can enter settling tank by arranging return-flow system, again processing by sterilizer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
With reference to Fig. 1, the utility model preferred embodiment provides a kind of rural sewage treatment equipment based on biological moving bed, comprise set gradually from left to right grid 1, equalizing tank 2, preliminary sedimentation tank 3, biological moving bed 4, settling tank 5, ultraviolet disinfector 6 and discharge pond 7; Described biological moving bed 4 comprises aeration tank I8, aeration tank II9 and aeration tank III10, separates between each aeration tank with dividing plate 11, and suspending carrier is filled in inside, each aeration tank, and is respectively arranged with micro porous aeration head 12; Described dividing plate 11 is ganoid steel plate, described suspending carrier is high-efficiency composite biological suspending carrier, it adopts graft copolymerization, high molecular crosslink technology, on the basis of polyvinyl chloride with poly-third vinyl polymer carrier, add the extruding of polyvinyl alcohol, polyacrylamide or zeolite hydrophilic material and form; The left bottom of described aeration tank I8 is provided with water-in, the sewage entered from water-in flows into bottom the II9 of aeration tank through the thrust-augmenting nozzle 13 be arranged on dividing plate 11 upper part, then flow into aeration tank III10 from the right upper portion of aeration tank II9 through the thrust-augmenting nozzle be arranged on dividing plate, the rising pipe finally by aeration tank III10 right upper portion is connected with settling tank 5; Described micro porous aeration head 12 is connected with main breather line 15 respectively by air intake branch, and described main breather line 15 is provided with air pump 14, and described equalizing tank 2 is also connected with main breather line 15 by air intake branch 16.
In described discharge pond 7, can also water quality detecting device be set.
Described discharge pond 7 can one to be connected with settling tank 5 through a reflux pump by reflux line.
Preferably a magnetic valve can also be set on described reflux line, if it is defective that water quality detecting device detects water quality, then open magnetic valve and start reflux pump, making the water in water reservoir again flow through photocatalysis disinfection device 6 from settling tank and carry out secondary sterilization sterilization to guarantee water quality.Described photocatalysis disinfection device 6 is round shape, bosom is provided with ultraviolet lamp, lamp overcoat has quartz socket tube, the carrier of loaded optic catalyst is also provided with in described photocatalysis disinfection device 6, the carrier of this loaded optic catalyst is also for external diameter is less than the round shape of photocatalysis disinfection device 6 internal diameter, and be in the periphery of ultraviolet lamp, this have the carrier of loaded optic catalyst and the sterilizer of ultraviolet lamp to be photocatalysis disinfection device 6.
The gas that air pump of the present utility model provides also can play the effect of stirring while providing aeration to biological moving bed to equalizing tank.
Above-describedly be only preferred embodiment of the present utility model; be understood that; the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping; and be not used in restriction protection domain of the present utility model; all any amendments, equivalent replacement etc. made within thought of the present utility model and principle, all should be included within protection domain of the present utility model.
Claims (2)
1., based on a rural sewage treatment equipment for biological moving bed, it is characterized in that: comprise set gradually from left to right grid, equalizing tank, preliminary sedimentation tank, biological moving bed, settling tank, ultraviolet disinfector and discharge pond; Described biological moving bed comprises aeration tank I, aeration tank II and aeration tank III, separates between each aeration tank with dividing plate, and suspending carrier is filled in inside, each aeration tank, and is respectively arranged with micro porous aeration head; The left bottom of described aeration tank I is provided with water-in, the sewage entered from water-in flows into bottom the II of aeration tank through the thrust-augmenting nozzle be arranged on dividing plate upper part, then flow into aeration tank III from the right upper portion of aeration tank II through the thrust-augmenting nozzle be arranged on dividing plate, the rising pipe finally by aeration tank III right upper portion is connected with settling tank; Described micro porous aeration head is connected with main breather line respectively by air intake branch, and described main breather line is provided with air pump, and described equalizing tank is also connected with main breather line by air intake branch.
2. a kind of rural sewage treatment equipment based on biological moving bed according to claim 1, is characterized in that: be provided with water quality detecting device in described discharge pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508729.5U CN204162568U (en) | 2014-09-04 | 2014-09-04 | A kind of rural sewage treatment equipment based on biological moving bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420508729.5U CN204162568U (en) | 2014-09-04 | 2014-09-04 | A kind of rural sewage treatment equipment based on biological moving bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204162568U true CN204162568U (en) | 2015-02-18 |
Family
ID=52536277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420508729.5U Active CN204162568U (en) | 2014-09-04 | 2014-09-04 | A kind of rural sewage treatment equipment based on biological moving bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204162568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773898A (en) * | 2018-05-25 | 2018-11-09 | 浙江中寰环保科技有限公司 | Fixed microorganism filters wall |
-
2014
- 2014-09-04 CN CN201420508729.5U patent/CN204162568U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773898A (en) * | 2018-05-25 | 2018-11-09 | 浙江中寰环保科技有限公司 | Fixed microorganism filters wall |
| CN108773898B (en) * | 2018-05-25 | 2021-09-24 | 浙江中寰环保科技有限公司 | Fixed microorganism filter wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202143402U (en) | Circulating water aquaculture system | |
| CN204039218U (en) | A kind of equipment for treating decentralized domestic sewage with sludge reduction functions | |
| CN204162568U (en) | A kind of rural sewage treatment equipment based on biological moving bed | |
| CN204138424U (en) | A kind of internal recycle difunctional filtrate denitrogenation ecological filter | |
| CN204714670U (en) | A kind of can the waste disposal plant of secondary treatment | |
| CN205528005U (en) | Cavity formula reoxygenation tidal flow wetland | |
| CN204211606U (en) | A kind of A4O2 biochemical sewage treatment system | |
| CN105461176A (en) | Integrated system for treating domestic sewage | |
| CN204211534U (en) | A kind of strengthening internal-circulation anaerobic reactor adopting the tangential water distribution of ejector | |
| CN203058107U (en) | Environment-friendly energy-saving three-dimensional ecological oxygen increasing device | |
| CN105936567B (en) | A kind of OMBR integrated sewage treatment recycling devices | |
| CN101731176A (en) | Device for filtering culturing wastewater special for cephalopoda | |
| CN107434330B (en) | Artificial rapid infiltration sewage treatment method | |
| CN204607809U (en) | Membrane biological reaction pond | |
| CN204281504U (en) | A kind for the treatment of system for marine culture waste water | |
| CN209583768U (en) | Utilize the equipment of organic wastewater culture photosynthetic microorganism | |
| CN203582661U (en) | Fast, efficient and low-cost reclaimed water reuse system | |
| CN206350416U (en) | One kind circulation fish culture apparatus | |
| CN106242224A (en) | A kind of pond river sludge drying system | |
| CN204342613U (en) | A kind of distributing small towns Sewage treatment systems | |
| CN205710334U (en) | A kind of OMBR integrated sewage treatment recycling device | |
| CN205241366U (en) | Pottery fluctuation freight elevator pond | |
| CN203392985U (en) | Combined type sewage bioreactor | |
| CN204324987U (en) | New multistage wetland filtering system | |
| CN204588958U (en) | A kind of Sewage treatment systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: Room 2-401-1, Building 16, No. 2, Haitai Innovation Sixth Road, Huayuan Industrial Zone, Tianjin Binhai New Area, 300384 Patentee after: Tianjin Huatai Qingyuan Environmental Technology Co Ltd Address before: 100000, building 1, building 1, East Road, Haidian District, Beijing, 401-A060 Patentee before: RUIBO ENVIRONMENTAL PROTECTION TECHNOLOGY (BEIJING) CO., LTD. |
|
| TR01 | Transfer of patent right |