CN204529443U - A kind of MBR membrane bioreactor of improvement - Google Patents
A kind of MBR membrane bioreactor of improvement Download PDFInfo
- Publication number
- CN204529443U CN204529443U CN201520126780.4U CN201520126780U CN204529443U CN 204529443 U CN204529443 U CN 204529443U CN 201520126780 U CN201520126780 U CN 201520126780U CN 204529443 U CN204529443 U CN 204529443U
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- CN
- China
- Prior art keywords
- water distribution
- water
- casing
- membrane module
- aerating apparatus
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of MBR membrane bioreactor of improvement, comprise water inlet pipe, membrane module, aerating apparatus, go out water pump and casing, described membrane module is positioned at described casing, and be connected with the water pump that goes out be arranged on outside casing by pipeline, described aerating apparatus is positioned at the below of described membrane module, and be connected with the gas blower be arranged on outside casing, described water inlet pipe extends to the below of described casing, by the horizontal conveying pipe be communicated with, vertical transfer lime, water distribution supervisor and some water distribution branch pipes composition, described some water distribution branch pipes are distributed in the both sides of described water distribution supervisor, form a water distribution horizontal plane, described water distribution branch pipe is provided with some posticums.The utility model provides a kind of MBR membrane bioreactor of improvement, can prevent from, into the uneven short flow phenomenon of water dispersion, making the process effluent quality of equipment continual and steady, improve water outlet qualification rate, thus energy efficient and processing cost.
Description
Technical field
The utility model relates to treatment tank, particularly relates to a kind of MBR membrane bioreactor of improvement.
Background technology
MBR membrane bioreactor (Membrane Bio-Reactor, be called for short MBR) be replace traditional biological treatment technology end second pond with membrane module, high reactivity sludge concentration is kept in bio-reactor, improve biological treatment organic loading, thus reduce sewage treatment facility floor space, and by keeping low sludge loading to reduce surplus sludge volume.Active sludge in the membrane separation plant entrapping tank in aerobe pond and larger molecular organics are immersed in main utilization.Thus complete mud-water separation, realize sewage purification.
At present, what integration MBR membrane bioreactor adopted is interflow water inlet, sewage is entered in reactor and is reacted by aeration blending dispersion, this water intake mode, easily in equipment, form short flow phenomenon, cause concentration of wastewater skewness, the reaction times is inadequate, membrane sepn aqueous concentration is unstable, deviation is large, affects film effluent quality.
Utility model content
The purpose of this utility model is the defect overcoming prior art, a kind of MBR membrane bioreactor of improvement is provided, make to be dispersed in original water body fully enter water, water inlet obtains completely all quality regulate and sufficient contact reacts in equipment, prevent into the uneven short flow phenomenon of water dispersion, make the process effluent quality of equipment continual and steady, improve water outlet qualification rate, thus saved energy consumption and processing cost.
The technical scheme of employing of the present utility model is:
A kind of MBR membrane bioreactor of improvement, comprise water inlet pipe, membrane module, aerating apparatus, go out water pump and casing, described membrane module is positioned at described casing, and be connected with the water pump that goes out be arranged on outside casing by pipeline, described aerating apparatus is positioned at the below of described membrane module, and be connected with the gas blower be arranged on outside casing, described water inlet pipe extends to the below of described casing, by the horizontal conveying pipe be communicated with, vertical transfer lime, water distribution supervisor and some water distribution branch pipes composition, described some water distribution branch pipes are distributed in the both sides of described water distribution supervisor, form a water distribution horizontal plane, described water distribution branch pipe is provided with some posticums.
Further, described water distribution supervisor and water distribution branch pipe are between described membrane module and aerating apparatus.
Further, the posticum on described water distribution branch pipe is positioned at the side surface towards aerating apparatus.
The beneficial effects of the utility model are:
Improvement of the present utility model is that water inlet pipe is extended to device bottom, and increases arm in the both sides of supervisor, and perforate on arm, quantity and the aperture of arm are designed according to amount of inlet water, make the outflow of the bottom even into water slave unit.Compared with existing installation, the utility model makes to be dispersed in original water body fully enter water, water inlet obtains completely all quality regulate and sufficient contact reacts in equipment, prevent into the uneven short flow phenomenon of water dispersion, make the process effluent quality of equipment continual and steady, improve water outlet qualification rate, thus save energy consumption and processing cost.
Accompanying drawing explanation
MBR film reaction apparatus structure schematic diagram in Fig. 1 prior art.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is that in the utility model, structural representation looked up by water inlet pipe.
Embodiment
In order to make the advantage of the purpose of this utility model and technical scheme clearly understand, below in conjunction with accompanying drawing and example, the utility model is further elaborated.
As shown in Figure 1, in prior art, MBR film reaction apparatus structure comprises water inlet pipe 1, membrane module 2, aerating apparatus 3, goes out water pump 4 and casing 5.Described membrane module 2 is positioned at described casing 5, and is connected with the water pump 4 that goes out be arranged on outside casing 5 by pipeline.Described aerating apparatus 3 is positioned at the below of described membrane module 2, and is connected with the gas blower 6 be arranged on outside casing 5.Be made up of horizontal conveying pipe 10 and vertical transfer lime 11 because water inlet pipe 1 is only, sewage is entered after in casing 5 by water inlet pipe 1, by aerating apparatus dispersion reaction, this water intake mode, easily in equipment, form short flow phenomenon, cause concentration of wastewater skewness, the reaction times is inadequate, membrane sepn aqueous concentration is unstable, deviation is large, affects film effluent quality.
The MBR membrane bioreactor of a kind of improvement as shown in Figures 2 and 3, comprises water inlet pipe 1, membrane module 2, aerating apparatus 3, goes out water pump 4 and casing 5.Described membrane module 2 is positioned at described casing 5, and is connected with the water pump 4 that goes out be arranged on outside casing 5 by pipeline.Described aerating apparatus 3 is positioned at the below of described membrane module 2, and is connected with the gas blower 6 be arranged on outside casing 5.Described water inlet pipe 1 extends to the below of described casing 5, be made up of the horizontal conveying pipe 10 be communicated with, vertically transfer lime 11, water distribution supervisor 12 and some water distribution branch pipes 13, described some water distribution branch pipes 13 are distributed in the both sides of described water distribution supervisor 12, form a water distribution horizontal plane, described water distribution branch pipe 13 is provided with some posticums 14.Described water distribution supervisor 12 and water distribution branch pipe 13 are between described membrane module 2 and aerating apparatus 3.Posticum 14 on described water distribution branch pipe 13 is positioned at the side surface towards aerating apparatus.Improvement of the present utility model is that water inlet pipe is extended to device bottom, and increases arm in the both sides of supervisor, and perforate on arm, quantity and the aperture of arm are designed according to amount of inlet water, make the outflow of the bottom even into water slave unit.Compared with existing installation, the utility model makes to be dispersed in original water body fully enter water, water inlet obtains completely all quality regulate and sufficient contact reacts in equipment, prevent into the uneven short flow phenomenon of water dispersion, make the process effluent quality of equipment continual and steady, improve water outlet qualification rate, thus save energy consumption and processing cost.
Claims (3)
1. the MBR membrane bioreactor improved, comprise water inlet pipe (1), membrane module (2), aerating apparatus (3), go out water pump (4) and casing (5), described membrane module (2) is positioned at described casing (5), and by pipeline be arranged on casing (5) water pump (4) that goes out outward and be connected, described aerating apparatus (3) is positioned at the below of described membrane module (2), and be arranged on casing (5) gas blower outward (6) and be connected, it is characterized in that: described water inlet pipe (1) extends to the below of described casing (5), by the horizontal feed be communicated with (10), vertical tranporter (11), water distribution supervisor (12) and some water distribution branch pipes (13) composition, described some water distribution branch pipes (13) are distributed in the both sides of described water distribution supervisor (12), form a water distribution horizontal plane, described water distribution branch pipe (13) is provided with some posticums (14).
2. the MBR membrane bioreactor of a kind of improvement according to claim 1, is characterized in that: described water distribution supervisor (12) and water distribution branch pipe (13) are positioned between described membrane module (2) and aerating apparatus (3).
3. the MBR membrane bioreactor of a kind of improvement according to claim 1, is characterized in that: the posticum (14) on described water distribution branch pipe (13) is positioned at towards a side surface of aerating apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126780.4U CN204529443U (en) | 2015-03-05 | 2015-03-05 | A kind of MBR membrane bioreactor of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520126780.4U CN204529443U (en) | 2015-03-05 | 2015-03-05 | A kind of MBR membrane bioreactor of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204529443U true CN204529443U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520126780.4U Expired - Fee Related CN204529443U (en) | 2015-03-05 | 2015-03-05 | A kind of MBR membrane bioreactor of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204529443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104772A (en) * | 2019-05-29 | 2019-08-09 | 北京高能时代环境技术股份有限公司 | Anaerobic jar water inlet arrangement apparatus |
| CN112279361A (en) * | 2020-09-14 | 2021-01-29 | 河北工业大学 | Integral type fluidized bed MBR sewage treatment plant |
-
2015
- 2015-03-05 CN CN201520126780.4U patent/CN204529443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104772A (en) * | 2019-05-29 | 2019-08-09 | 北京高能时代环境技术股份有限公司 | Anaerobic jar water inlet arrangement apparatus |
| CN112279361A (en) * | 2020-09-14 | 2021-01-29 | 河北工业大学 | Integral type fluidized bed MBR sewage treatment plant |
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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: 20150805 Termination date: 20160305 |
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| CF01 | Termination of patent right due to non-payment of annual fee |