CN201834803U - Novel packaged aeration connector of membrane bioreactor - Google Patents
Novel packaged aeration connector of membrane bioreactor Download PDFInfo
- Publication number
- CN201834803U CN201834803U CN2010202297058U CN201020229705U CN201834803U CN 201834803 U CN201834803 U CN 201834803U CN 2010202297058 U CN2010202297058 U CN 2010202297058U CN 201020229705 U CN201020229705 U CN 201020229705U CN 201834803 U CN201834803 U CN 201834803U
- Authority
- CN
- China
- Prior art keywords
- injector
- suction chamber
- membrane bioreactor
- injector head
- connector
- 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 - Lifetime
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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
Abstract
The utility model relates to a novel packaged aeration connector of a membrane bioreactor, which is characterized by comprising an injector (1), wherein the upper part of the injector (1) is of a mixing chamber (2), the lower part of the injector (1) is of a suction chamber (3), the mixing chamber (2) is communicated with the suction chamber (3), the side wall of the suction chamber (3) is provided with an air inlet (10), a nozzle head (4) is arranged inside the suction chamber (3), the lower end of the nozzle head (4) is arranged outside the lower end of the injector (1), the lower end of the nozzle head (4) is provided with a circle of projection (5), a spinning connector (6) with lower end having inner threads is installed at the projection (5), a water inlet pipe (7) is arranged below the injector (1), a spinning connection pipe (8) is arranged on the water inlet pipe (7), the outer side wall of the spinning connection pipe (8) is provided with an outer thread structure, and the outer thread structure is matched with the inner threads in the spinning connector (6). The packaged aeration connector has less investment, a simple and practical structure, is convenient to assemble and repair the aeration connector, and has a high processing efficiency.
Description
Technical field
The utility model relates to a kind of sanitary sewage and Industrial Wastewater Treatment equipment technical field, is that the biological respinse that a kind of activated sludge process combines with microbial film is handled waste fitment, also is a kind of novel quick-installation aeration connector for membrane bioreactor.
Background technology
Membrane bioreactor generally adopts clamp connection with aeration connector in the market, and this kind mode of connection not only influences sealing property, and accessory can only disposablely utilize, waste bigger, particularly because poor sealing performance influences the aeration effect.Although the mode that adopts electric welding directly to weld together is also arranged on the existing market,, can only disposablely utilize though this measure solves sealing problem, increased maintenance cost, when the needs that go wrong are changed, also bring inconvenient maintenance simultaneously, influenced the normal use of membrane bioreactor.
Summary of the invention
The purpose of this utility model is exactly at above-mentioned the deficiencies in the prior art, provides that a kind of simple in structure, good seal performance, aeration effect are good, aeration a kind of novel novel quick-installation aeration connector for membrane bioreactor uniform and stable and easy to maintenance during operation.
The technical solution adopted in the utility model is as follows:
A kind of novel quick-installation aeration connector for membrane bioreactor, it includes injector its feature, injector top is mixing section, the bottom is a suction chamber, mixing section is connected with suction chamber, be provided with gas inlet at the suction chamber sidewall, be provided with injector head in suction chamber inside, the lower end of injector head is positioned at the outside, lower end of injector, is provided with a circle projection in the lower end of injector head, and at the female rotary joint of this high spot lower end mounting strap, the below of described injector is provided with water inlet pipe, water inlet pipe is provided with the pipe that spins, and the outer side wall of the pipe that spins is provided with external thread structure, and described external thread structure matches with internal thread in the above-mentioned rotary joint.
The described injector head lower end and the truncated cone-shaped interface of pipe upper end that spins for matching.
Be with a circle rubber gasket on the described rotary joint.
Described rotary joint is fixed on the injector head lower end.
Described rotary joint is movably arranged on the projection of injector head lower end, and is that rotating shaft is rotated with the injector head lower end.
The beneficial effects of the utility model have:
Simple and practical, good seal performance, stable, the aeration effect is good, and aeration is uniform and stable during not only aeration good sealing effect when operation, and operation, and aeration head is easy to assembly, is convenient to maintain and replace.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is further described below in conjunction with accompanying drawing:
As shown in Figure 1, it includes the injector 1 that is provided with up the utility model, and injector 1 top is mixing section 2, and the bottom is a suction chamber 3, and mixing section 2 is connected with suction chamber 3.Be provided with gas inlet 10 at suction chamber 3 sidewalls, be provided with injector head 4 in suction chamber 3 inside, the lower end of injector head 4 is positioned at the outside, lower end of injector 1, air and sewage enter in the suction chamber 3 from the gas inlet 10 and the injector head 4 of injector 1 respectively, enter into reactor after mixing in suction chamber 3 and mixing section 2.The utility model is provided with a circle projection 5 in the lower end of injector head 4, and at these projection 5 places the tapped rotary joint 6 in lower end is installed.Rotary joint 6 can be to be fixed on injector head 4 lower ends, also can be to be movably arranged on the projection 5 of injector head 4 lower ends, and can be that rotating shaft is rotated with injector head 4 lower ends.Above-mentioned protruding 5 outer wall top is conical surface, it matches with taper mounting face in rotary joint 6 endoporus, rotary joint 6 can when installing, rotary joint 6 the spinning pipe 8 below with it guarantee the stopping property of rotary joint 6 and injector head 4 so that can not come off from injector head 4.The below of the utility model injector 1 is provided with water inlet pipe 7, and water inlet pipe 7 is provided with the pipe 8 that spins, and pipe 8 the outer side wall that spins is provided with external thread structure, and this external thread structure matches with internal thread in the rotary joint 6, and realization injector head 4 is connected with the installation of water inlet pipe 7.Injector head 4 lower ends are the truncated cone-shaped interface that matches with pipe 8 upper ends that spin.When mounted, truncated cone-shaped interface mutual extrusion realizes close installation, good airproof performance.The utility model is with a circle rubber gasket 9 on rotary joint 6, promptly can play shock absorption when rotary joint 6 is installed with the pipe 8 that spins, and strengthen the sealing between them.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (5)
1. novel quick-installation aeration connector for membrane bioreactor, it includes injector (1) its feature, injector (1) top is mixing section (2), the bottom is suction chamber (3), mixing section (2) is connected with suction chamber (3), be provided with gas inlet (10) at suction chamber (3) sidewall, be provided with injector head (4) in suction chamber (3) inside, the lower end of injector head (4) is positioned at the outside, lower end of injector (1), be provided with a circle projection (5) in the lower end of injector head (4), and locate to be equipped with the tapped rotary joint in lower end (6) in this projection (5), the below of described injector (1) is provided with water inlet pipe (7), water inlet pipe (7) is provided with the pipe (8) that spins, and the outer side wall of the pipe (8) that spins is provided with external thread structure, and described external thread structure matches with internal thread in the above-mentioned rotary joint (6).
2. a kind of novel quick-installation aeration connector for membrane bioreactor according to claim 1 is characterized in that described injector head (4) lower end and the truncated cone-shaped interface of pipe (8) upper end for matching that spins.
3. a kind of quick-installation aeration connector for membrane bioreactor according to claim 1 and 2 is characterized in that being with on the described rotary joint (6) a circle rubber gasket (9).
4. a kind of novel quick-installation aeration connector for membrane bioreactor according to claim 1 and 2 is characterized in that described rotary joint (6) is fixed on injector head (4) lower end.
5. a kind of novel quick-installation aeration connector for membrane bioreactor according to claim 3 is characterized in that described rotary joint (6) is movably arranged on the projection (5) of injector head (4) lower end, and is that rotating shaft is rotated with injector head (4) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202297058U CN201834803U (en) | 2010-06-18 | 2010-06-18 | Novel packaged aeration connector of membrane bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202297058U CN201834803U (en) | 2010-06-18 | 2010-06-18 | Novel packaged aeration connector of membrane bioreactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201834803U true CN201834803U (en) | 2011-05-18 |
Family
ID=44004906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202297058U Expired - Lifetime CN201834803U (en) | 2010-06-18 | 2010-06-18 | Novel packaged aeration connector of membrane bioreactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201834803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857303A (en) * | 2010-06-18 | 2010-10-13 | 江苏金山环保工程集团有限公司 | Novel quick-installation aeration connector for membrane bioreactor |
-
2010
- 2010-06-18 CN CN2010202297058U patent/CN201834803U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857303A (en) * | 2010-06-18 | 2010-10-13 | 江苏金山环保工程集团有限公司 | Novel quick-installation aeration connector for membrane bioreactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110518 Effective date of abandoning: 20120725 |