CN203346149U - Low-energy-consumption and high-conversion-rate membrane bioreactor - Google Patents
Low-energy-consumption and high-conversion-rate membrane bioreactor Download PDFInfo
- Publication number
- CN203346149U CN203346149U CN2013203419624U CN201320341962U CN203346149U CN 203346149 U CN203346149 U CN 203346149U CN 2013203419624 U CN2013203419624 U CN 2013203419624U CN 201320341962 U CN201320341962 U CN 201320341962U CN 203346149 U CN203346149 U CN 203346149U
- Authority
- CN
- China
- Prior art keywords
- membrane
- reaction tank
- aeration
- biological reaction
- aeration tube
- 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
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a low-energy-consumption and high-conversion-rate membrane bioreactor which comprises a bioreaction pool (1), a flat membrane assembly (2), a membrane perforation and aeration pipe (3) and a biological perforation and aeration pipe (4), wherein the membrane perforation and aeration pipe (3) is arranged below the flat membrane assembly (2); the membrane perforation and aeration pipe (3) is connected with a membrane aeration valve (5) and a first air pump (6) which are arranged outside the bioreaction pool (1); the biological perforation and aeration pipe (4) is arranged at the bottom of the bioreaction pool (1); the biological perforation and aeration pipe (4) is connected with a biological aeration valve (7) and a second air pump (10) which are arranged outside the bioreaction pool (1); the flat membrane assembly (2) is connected with a clean water pump (9) and a clean water valve (10) which are arranged outside the bioreaction pool (1); a microporous aeration pipe (12) is arranged below the membrane perforation and aeration pipe (3). The membrane bioreactor is low in energy consumption, high in conversion rate, reasonable in structure design and practical.
Description
Technical field
The utility model relates to technical field of sewage, is specifically related to a kind of membrane bioreactor of less energy-consumption high conversion.
Background technology
Membrane bioreactor is to integrate biological degradation in bio-reactor and the high efficiency separation of film, that membrane separation technique and dirty water living creature processing technique organically combine the sewage treatment technique produced, by people, be widely used, but existing membrane bioreactor is because the mode of aeration is single, can cause energy consumption too high and reduce wastewater treatment rate; In addition, existing membrane bioreactor is because the flat sheet membrane cost is higher, and packing density is little than hollow membrane, and it is low than hollow membrane that identical floor space is processed the water yield, is subject in actual applications larger restriction; In addition, due to existing membrane bioreactor, owing to not establishing stirring arm, be unfavorable for improving oxygen part utilization ratio and wastewater treatment rate, easily make flat sheet membrane pollute and stop up.Membrane bioreactor energy consumption popular on existing market is high, and low conversion rate easily pollutes and stops up flat sheet membrane, can not satisfy the demands of consumers.
The utility model content
(1) technical problem that will solve
It is low that the technical problems to be solved in the utility model is to provide energy consumption, and transformation efficiency is high, and reasonable in design has the membrane bioreactor of the less energy-consumption high conversion of practicality.
(2) technical scheme
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of membrane bioreactor of less energy-consumption high conversion, comprise biological reaction tank (1), plate film assembly (2), perforate membrane aeration tube (3), Biological drilling aeration tube (4), described plate film assembly (2) is located in described biological reaction tank (1), described perforate membrane aeration tube (3) is located at the below of described plate film assembly (2), described perforate membrane aeration tube (3) film aeration valve (5) and first air pump (6) outer with being located at described biological reaction tank (1) is connected, at the bottom of described Biological drilling aeration tube (4) is located at the pond of described biological reaction tank (1), described Biological drilling aeration tube (4) bio-aeration valve (7) and second air pump (8) outer with being located at described biological reaction tank (1) is connected, described plate film assembly (2) clarified water pump (9) and the water purification valve (10) outer with being located at described biological reaction tank (1) is connected, described water purification valve (10) is connected with clear water tanks (11), the below of described perforate membrane aeration tube (3) is provided with micropore aeration pipe (12), described micropore aeration pipe (12) micro-pore aeration valve (13) and described first air pump (6) outer with being located at described biological reaction tank (1) is connected.
Be provided with rotating shaft (14) in described biological reaction tank (1), described rotating shaft (14) one ends are provided with stirring rake (15), and the output terminal of the motor (16) that described rotating shaft (14) is outer with being located at described biological reaction tank (1) is connected.
Described plate film assembly (2) comprises that flat sheet membrane (17) and coupling are located at the hollow membrane (18) on described flat sheet membrane (17), described flat sheet membrane (17) upper end is provided with the mouth that catchments (19), and described hollow membrane (18) one ends and hollow membrane header (20) are communicated with.
(3) beneficial effect
The utility model is compared to prior art, there is following beneficial effect: because the below of perforate membrane aeration tube is provided with micropore aeration pipe, micropore aeration pipe micro-pore aeration valve and first air pump outer with being located at biological reaction tank is connected, and is conducive to improve oxygen part utilization ratio, improves treatment effect; Owing to being provided with stirring arm, be conducive to improve wastewater treatment efficiency; Due to hoe unification hollow membrane on flat sheet membrane, hollow membrane one end and hollow membrane header are communicated with, and are conducive to reduce costs, and improve filter effect, reduce the film surface pollution rate of flat sheet membrane.The utility model energy consumption is low, and transformation efficiency is high, and reasonable in design has practicality.
The accompanying drawing explanation
Fig. 1 is the structure iron of the membrane bioreactor of less energy-consumption high conversion of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
As shown in Figure 1, a kind of membrane bioreactor of less energy-consumption high conversion, comprise biological reaction tank 1, plate film assembly 2, perforate membrane aeration tube 3, Biological drilling aeration tube 4, described plate film assembly 2 is located in described biological reaction tank 1, described perforate membrane aeration tube 3 is located at the below of described plate film assembly 2, described perforate membrane aeration tube 3 film aeration valve 5 and first air pump 6 outer with being located at described biological reaction tank 1 is connected, at the bottom of described Biological drilling aeration tube 4 is located at the pond of described biological reaction tank 1, described Biological drilling aeration tube 4 bio-aeration valve 7 and second air pump 8 outer with being located at described biological reaction tank 1 is connected, described plate film assembly 2 clarified water pump 9 and the water purification valve 10 outer with being located at described biological reaction tank 1 is connected, described water purification valve 10 is connected with clear water tanks 11, the below of described perforate membrane aeration tube 3 is provided with micropore aeration pipe 12, described micropore aeration pipe 12 micro-pore aeration valve 13 and described first air pump 6 outer with being located at described biological reaction tank 1 is connected.
Be provided with rotating shaft 14 in described biological reaction tank 1, described rotating shaft 14 1 ends are provided with stirring rake 15, and the output terminal of the motor 16 that described rotating shaft 14 is outer with being located at described biological reaction tank 1 is connected.
Described plate film assembly 2 comprises that flat sheet membrane 17 and coupling are located at the hollow membrane 18 on described flat sheet membrane 17, and described flat sheet membrane 17 upper ends are provided with the mouth 19 that catchments, and described hollow membrane 18 1 ends and hollow membrane header 20 are communicated with.
The utility model is because the below of perforate membrane aeration tube is provided with micropore aeration pipe, and micropore aeration pipe micro-pore aeration valve and first air pump outer with being located at biological reaction tank is connected, and is conducive to improve oxygen part utilization ratio, improves wastewater treatment efficiency; Owing to being provided with stirring arm, be conducive to improve treatment effect; Due to hoe unification hollow membrane on flat sheet membrane, hollow membrane one end and hollow membrane header are communicated with, and are conducive to reduce costs, and improve filter effect, reduce the film surface pollution rate of flat sheet membrane.The utility model energy consumption is low, and transformation efficiency is high, and reasonable in design has practicality.
Certainly, above is only concrete exemplary applications of the present utility model, and protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (3)
1. the membrane bioreactor of a less energy-consumption high conversion, it is characterized in that: comprise biological reaction tank (1), plate film assembly (2), perforate membrane aeration tube (3), Biological drilling aeration tube (4), described plate film assembly (2) is located in described biological reaction tank (1), described perforate membrane aeration tube (3) is located at the below of described plate film assembly (2), described perforate membrane aeration tube (3) film aeration valve (5) and first air pump (6) outer with being located at described biological reaction tank (1) is connected, at the bottom of described Biological drilling aeration tube (4) is located at the pond of described biological reaction tank (1), described Biological drilling aeration tube (4) bio-aeration valve (7) and second air pump (8) outer with being located at described biological reaction tank (1) is connected, described plate film assembly (2) clarified water pump (9) and the water purification valve (10) outer with being located at described biological reaction tank (1) is connected, described water purification valve (10) is connected with clear water tanks (11), the below of described perforate membrane aeration tube (3) is provided with micropore aeration pipe (12), described micropore aeration pipe (12) micro-pore aeration valve (13) and described first air pump (6) outer with being located at described biological reaction tank (1) is connected.
2. the membrane bioreactor of less energy-consumption high conversion according to claim 1, it is characterized in that: be provided with rotating shaft (14) in described biological reaction tank (1), described rotating shaft (14) one ends are provided with stirring rake (15), and the output terminal of the motor (16) that described rotating shaft (14) is outer with being located at described biological reaction tank (1) is connected.
3. the membrane bioreactor of less energy-consumption high conversion according to claim 1, it is characterized in that: described plate film assembly (2) comprises that flat sheet membrane (17) and coupling are located at the hollow membrane (18) on described flat sheet membrane (17), described flat sheet membrane (17) upper end is provided with the mouth that catchments (19), and described hollow membrane (18) one ends and hollow membrane header (20) are communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203419624U CN203346149U (en) | 2013-06-17 | 2013-06-17 | Low-energy-consumption and high-conversion-rate membrane bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203419624U CN203346149U (en) | 2013-06-17 | 2013-06-17 | Low-energy-consumption and high-conversion-rate membrane bioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203346149U true CN203346149U (en) | 2013-12-18 |
Family
ID=49746072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203419624U Expired - Fee Related CN203346149U (en) | 2013-06-17 | 2013-06-17 | Low-energy-consumption and high-conversion-rate membrane bioreactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203346149U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818997A (en) * | 2013-12-31 | 2014-05-28 | 北京清大国华环保科技有限公司 | Method and device of composite aeration MBR (membrane bio-reactor) |
| CN104403937A (en) * | 2014-12-17 | 2015-03-11 | 大连大学 | Rotating internal-loop airlift membrane bioreactor and process system thereof |
| CN104828930A (en) * | 2015-04-27 | 2015-08-12 | 重庆市艳阳环保工程有限公司 | Low-energy-consumption multifunctional membrane biological treatment complete equipment |
| CN111087134A (en) * | 2020-01-16 | 2020-05-01 | 中国科学院生态环境研究中心 | Wastewater treatment system and method based on integrated membrane biological reaction device |
| CN111087132A (en) * | 2020-01-16 | 2020-05-01 | 中国科学院生态环境研究中心 | Integrated membrane biological reaction device, wastewater treatment system and method |
-
2013
- 2013-06-17 CN CN2013203419624U patent/CN203346149U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103818997A (en) * | 2013-12-31 | 2014-05-28 | 北京清大国华环保科技有限公司 | Method and device of composite aeration MBR (membrane bio-reactor) |
| CN104403937A (en) * | 2014-12-17 | 2015-03-11 | 大连大学 | Rotating internal-loop airlift membrane bioreactor and process system thereof |
| CN104403937B (en) * | 2014-12-17 | 2016-08-17 | 大连大学 | Rotate internal circulation gas-lift type membrane bioreactor and process system thereof |
| CN104828930A (en) * | 2015-04-27 | 2015-08-12 | 重庆市艳阳环保工程有限公司 | Low-energy-consumption multifunctional membrane biological treatment complete equipment |
| CN111087134A (en) * | 2020-01-16 | 2020-05-01 | 中国科学院生态环境研究中心 | Wastewater treatment system and method based on integrated membrane biological reaction device |
| CN111087132A (en) * | 2020-01-16 | 2020-05-01 | 中国科学院生态环境研究中心 | Integrated membrane biological reaction device, wastewater treatment system and method |
| CN111087134B (en) * | 2020-01-16 | 2024-05-10 | 中国科学院生态环境研究中心 | Wastewater treatment system and method based on integrated membrane biological reaction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203346149U (en) | Low-energy-consumption and high-conversion-rate membrane bioreactor | |
| CN204173975U (en) | A kind of pasture and water formula EHBR river water body refining plant system | |
| CN204625422U (en) | A kind of Sewage treatment systems | |
| CN204022632U (en) | AO-MBR integrated sewage treating apparatus | |
| CN204824332U (en) | MBR membrane frame with two aeration systems | |
| CN203781980U (en) | A2O and MBR (membrane biological reactor) integrated sewage treatment device | |
| CN204125264U (en) | The treatment unit of one way of life sewage | |
| CN202921177U (en) | Hollow fiber membrane module and membrane bioreactor comprising same | |
| CN203498171U (en) | Oxygen-enriching and oxygenating device | |
| CN204569680U (en) | A kind of waste disposal plant | |
| CN208394989U (en) | A kind of biological treatment system high concentration sludge return-flow system | |
| CN203402954U (en) | Membrane bioreactor with good membrane pollution control effect | |
| CN105174611A (en) | Efficient energy-saving sewage treatment apparatus applied to sewage treatment | |
| CN104355489A (en) | A2/O and MBR (Membrane Biological Reactor) combination modularized sewage treatment system | |
| CN203017817U (en) | Activated sludge separation device | |
| CN204138420U (en) | A kind of pulse water distribution anaerobism and gas distribution aerobic biochemical integral system | |
| CN202857577U (en) | Energy-saving oxygenating device convenient to move | |
| CN202322576U (en) | Sludge minimizing system with high efficiency and low consumption | |
| CN206289058U (en) | A kind of microorganism surge intensifying device | |
| CN201575630U (en) | Improved scale removal device for solar energy water heater | |
| CN204125305U (en) | A kind of recycling food wastewater treatment facility | |
| CN205223202U (en) | Collection device is cultivateed to little algae | |
| CN204999770U (en) | Be applied to energy -efficient sewage treatment plant who disposes of sewage | |
| CN204434427U (en) | A kind of Sewage treatment systems | |
| CN204939081U (en) | A kind of anaerobism Sewage treatment systems |
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 |
Granted publication date: 20131218 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |