CN209442720U - A kind of aerator based on MBR treatment tank - Google Patents
A kind of aerator based on MBR treatment tank Download PDFInfo
- Publication number
- CN209442720U CN209442720U CN201821852307.4U CN201821852307U CN209442720U CN 209442720 U CN209442720 U CN 209442720U CN 201821852307 U CN201821852307 U CN 201821852307U CN 209442720 U CN209442720 U CN 209442720U
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- Prior art keywords
- aeration
- pipe
- fixedly connected
- treatment tank
- mbr
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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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of aerators based on MBR treatment tank, including pond body and MBR film reaction component, the side wall of the pond body is fixedly connected with bracket, mounting shell is fixedly connected with above the bracket, the inside of the mounting shell is fixedly connected with mounting base, and the top of the mounting base is fixedly connected with servo motor.The utility model passes through two air dissolved pumps of setting, air dissolved pump is opposite to be blown, dissolved air is made to carry out rapid convective in communicating pipe in this way, so that dissolved air is discharged by aeration nozzle, output effect is larger in this way, aeration nozzle aeration bubbles are smaller simultaneously, it is big with waste water face, ratio and speed that oxygen is dissolved in water are substantially increased while not increasing total aeration quantity, the dissolution of enough microporous bubble oxygen, and not wasting space, it faster and better can not only wash away the pollutant on MBR film reaction assembly surface in this way, cleaning effect is good, the service efficiency of film is improved simultaneously, extend the service life of film.
Description
Technical field
The utility model relates to MBR technical field of sewage treatment equipment, specially a kind of exposure based on MBR treatment tank
Device of air.
Background technique
As the requirement of Environmental quality is more and more tighter, sewage treatment upgrading has been trend of the times, existing
Discharge standard is no longer satisfied present status in China.And domestic dispersed wastewater processing technique at present is mostly bio-contact oxidation
The traditional handicrafts such as method, biofilter, biological rotating disk, artificial swamp, stabilization pond or more than several techniques combination, treatment effect has
Limit, effluent quality is difficult to ensure, is reached existing discharge standard and has been undertaken to do what is apparently beyond one's ability.
Membrane module is the important component of MBR reactor, and the quality of membrane module directly affects the entirety of MBR reactor
Performance, to guarantee that certain scouring intensity, existing membrane module mostly use boring aeration pipe to be aerated greatly, in addition to this, entirely
The tolerance that all contaminants degradation needs in reactor also requires boring aeration pipe offer, however boring aeration pipe itself exists
Very low oxygen transmission efficiency, and the depth of water is limited inside general integration apparatus, causes entire reactor oxidation effect not good enough, some
MBR equipment reaches oxidation effect by increasing aerator power, and this behavior undoubtedly considerably increases power consumption again, in this way
Cost higher cost, and occupied area is larger, therefore we have proposed a kind of aeration dress based on MBR treatment tank
It sets to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of aerator based on MBR treatment tank, solution
It has determined the existing problem bad based on the aerator using effect of MBR treatment tank.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of aeration based on MBR treatment tank
Device, including pond body and MBR film reaction component, the side wall of the pond body are fixedly connected with bracket, and the top of the bracket is fixed
It is connected with mounting shell, the inside of the mounting shell is fixedly connected with mounting base, and the top of the mounting base is fixedly connected with servo
Motor, one end of the servo motor are fixedly connected with air dissolved pump, and one end of the air dissolved pump is connected to delivery pipe, the conveying
One end of pipe is connected to communicating pipe, and the side wall of the communicating pipe is connected to by ring flange with aeration tube, the aeration tube with connect
Part connection, one end of the connector are fixedly connected with rotating turret, and the inside of the rotating turret is fixedly installed with bearing block, described
The inside fixing sleeve of bearing block is connected to rotation pipe, and the rotation pipe is connected to rotation pipe, and the rotation pipe is connected to aeration nozzle.
The technical program is advanced optimized, the surface fixing sleeve of the delivery pipe is connected to mounting rack, and the mounting rack is fixed
It is mounted on the side wall of pond body.
The technical program is advanced optimized, the connector is located at intervening portion on aeration tube and is distributed, in the aeration tube
Connector using center aeration tube as symmetrical structure.
The technical program is advanced optimized, there are two the quantity of the air dissolved pump, the dynamic side of two molten air-blowings of air dissolved pump
To opposite.
The technical program is advanced optimized, the aperture of the through-hole opened up in the aeration nozzle is 2-3mm, the aeration nozzle side
Shape is regarded to be coniform.
The technical program is advanced optimized, the air that the air dissolved pump generates passes sequentially through delivery pipe, communicating pipe, aeration
Pipe, rotation pipe, rotation pipe and aeration nozzle discharge, the delivery pipe are equipped with valve.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of aerator based on MBR treatment tank, have with
It is lower the utility model has the advantages that
1, it is somebody's turn to do the aerator based on MBR treatment tank, by the way that two air dissolved pumps are arranged, air dissolved pump is opposite to be blown, this
Sample makes dissolved air carry out rapid convective in communicating pipe, so that dissolved air is discharged by aeration nozzle, output in this way is imitated
Fruit is larger, while aeration nozzle aeration bubbles are smaller, big with waste water face, substantially increases while not increasing total aeration quantity
Oxygen is dissolved in the ratio and speed of water, the dissolution of enough microporous bubble oxygen, and not wasting space, in this way can not only be more preferable
Quickly wash away the pollutant on MBR film reaction assembly surface, cleaning effect is good, while improving the service efficiency of film, prolongs
The service life of film is grown.
2, it is somebody's turn to do the aerator based on MBR treatment tank, by the way that connector, rotating turret, bearing block and rotation pipe is arranged,
The rotational structure of itself is under the drive of sewage water flow in turn, so that rotation pipe is rotated under the action of bearing block, in this way
Can be to rotation aeration be carried out in pond body, aeration is uniform, so that aerator aeration effect more preferably, while being not necessarily to motor band
Dynamic rotation, energy conservation and environmental protection, equipment safety is reliable, and operating cost is lower.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model communicating tube structure top view；
Fig. 3 is the utility model communicating tube structure side view.
In figure: 1, pond body；2, MBR film reaction component；3, bracket；4, mounting shell；5, mounting base；6, servo motor；7, molten
Air pump；8, delivery pipe；9, mounting rack；10, communicating pipe；11, ring flange；12, aeration tube；13, connector；14, rotating turret；15,
Bearing block；16, rotation pipe；17, rotation pipe；18, aeration nozzle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of aerator based on MBR treatment tank, including pond body 1 and MBR film reaction component
2, the side wall of pond body 1 is fixedly connected with bracket 3, and the top of bracket 3 is fixedly connected with mounting shell 4, and the inside of mounting shell 4 is fixed to be connected
It is connected to mounting base 5, the top of mounting base 5 is fixedly connected with servo motor 6,6 model MHMD082G1V of servo motor, servo electricity
One end of machine 6 is fixedly connected with air dissolved pump 7, and one end of air dissolved pump 7 is connected to delivery pipe 8, one end of delivery pipe 8 and communicating pipe 10
The side wall of connection, communicating pipe 10 is connected to by ring flange 11 with aeration tube 12, and aeration tube 12 is connected to connector 13, connector 13
One end be fixedly connected with rotating turret 14, the inside of rotating turret 14 is fixedly installed with bearing block 15, and the inside of bearing block 15 is fixed
It is socketed with rotation pipe 16, by the way that connector 13, rotating turret 14, bearing block 15 and rotation pipe 16, and then the rotation knot of itself is arranged
Structure is under the drive of sewage water flow, so that rotation pipe 16 is rotated under the action of bearing block 15, it thus can be in pond body 1
Rotation aeration is carried out, aeration is uniform, so that aerator aeration effect more preferably, while driving rotation, energy conservation without motor
Environmental protection, equipment safety is reliable, and operating cost is lower, and rotation pipe 16 is connected to rotation pipe 17, and rotation pipe 17 is connected to aeration nozzle 18,
By the way that two air dissolved pumps 7 are arranged, air dissolved pump 7 is opposite to be blown, so that and dissolved air carries out rapid convective in communicating pipe 10, with
It causes that dissolved air is discharged in by aeration nozzle 18, such output effect is larger, while 18 aeration bubbles of aeration nozzle are smaller, with dirt
Water engaging surface is big, and ratio and speed that oxygen is dissolved in water, enough micropores are substantially increased while not increasing total aeration quantity
The dissolution of bubble oxygen, and not wasting space faster and better can not only wash away on 2 surface of MBR film reaction component in this way
Pollutant, cleaning effect is good, while improving the service efficiency of film, extends the service life of film.
Specifically, the surface fixing sleeve of delivery pipe 8 is connected to mounting rack 9, mounting rack 9 is fixedly mounted on the side wall of pond body 1,
Such fixed installation structure, it is convenient that installation is fixed to delivery pipe 8.
It is distributed specifically, connector 13 is located at intervening portion on aeration tube 12, the connector 13 on aeration tube 12 is with center
Aeration tube 12 is symmetrical structure, such to be staggeredly symmetrical arranged in order to which 18 area coverage of aeration nozzle is big, increases aeration rate.
Specifically, contrary, opposite convection current is moved in two molten air-blowings of air dissolved pump 7 there are two the quantity of air dissolved pump 7, so as to
In quickling increase aeration rate.
Specifically, the aperture of the through-hole opened up in aeration nozzle 18 is 2-3mm, 18 side-glance shape of aeration nozzle is coniform, gas
Pore volume is small, in order to increase the contact area with sewage, convenient for dissolution.
Specifically, the air that air dissolved pump 7 generates passes sequentially through delivery pipe 8, communicating pipe 10, aeration tube 12, rotation pipe 16, rotation
Tube 17 and aeration nozzle 18 are discharged, and delivery pipe 8 is equipped with valve, and negative pressure is flow backwards when preventing from stopping working, in order to remain mechanical
Normal operation, long service life.
When in use, when MBR film reaction component 2 is worked, started by servo motor 6, air dissolved pump 7 is driven to carry out
Work, and then the gas that air dissolved pump 7 generates, by delivery pipe 8, delivery pipe 8 is fixed installation by mounting rack 9, then leads to
Communicating pipe 10 lead to the aeration tube 12 of the connection of ring flange 11 communicating pipe 10, aeration tube 12 facilitates by ring flange 11 to be installed
It with disassembly, and then is delivered in rotation pipe 16 by connector 13, rotation pipe 16 is located inside and the aeration tube 12 of bearing block 15
Rotation connection then leads to the connection rotation pipe 17 of rotation pipe 16, is rotated under the percussion of water flow, while in no water
Under stream impact, same aeration nozzle 18 can carry out uniform aeration, can accelerate the aerobic sludge rate of dissolution in water in this way, together
When 2 skin covering of the surface of MBR film reaction component can be washed away, prevent from blocking, a whole set of structure occupied area is small, and operation cost is low.
In conclusion being somebody's turn to do the aerator based on MBR treatment tank, passes through and two air dissolved pumps 7,7 phase of air dissolved pump are set
To blowing, so that dissolved air carries out rapid convective in communicating pipe 10, so that being arranged dissolved air by aeration nozzle 18
Out, such output effect is larger, while 18 aeration bubbles of aeration nozzle are smaller, big with waste water face, is not increasing total aeration quantity
While substantially increase the ratio and speed that oxygen is dissolved in water, the dissolution of enough microporous bubble oxygen, and not wasting space,
It faster and better can not only wash away the pollutant on 2 surface of MBR film reaction component in this way, cleaning effect is good, improves simultaneously
The service efficiency of film, extends the service life of film, passes through setting connector 13, rotating turret 14, bearing block 15 and rotation pipe
16, and then the rotational structure of itself is under the drive of sewage water flow, so that rotation pipe 16 is turned under the action of bearing block 15
It is dynamic, thus can be to rotation aeration be carried out in pond body 1, aeration is uniform, so that aerator aeration effect more preferably, while nothing
Motor is needed to drive rotation, energy conservation and environmental protection, equipment safety is reliable, and operating cost is lower.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of aerator based on MBR treatment tank, including pond body (1) and MBR film reaction component (2), feature exists
In: the side wall of the pond body (1) is fixedly connected with bracket (3), is fixedly connected with mounting shell (4), institute above the bracket (3)
The inside for stating mounting shell (4) is fixedly connected with mounting base (5), and the top of the mounting base (5) is fixedly connected with servo motor
(6), one end of the servo motor (6) is fixedly connected with air dissolved pump (7), and one end and delivery pipe (8) of the air dissolved pump (7) are even
Logical, one end of the delivery pipe (8) is connected to communicating pipe (10), and the side wall of the communicating pipe (10) by ring flange (11) and exposes
Tracheae (12) connection, the aeration tube (12) are connected to connector (13), and one end of the connector (13), which is fixedly connected with, to be turned
The inside of moving frame (14), the rotating turret (14) is fixedly installed with bearing block (15), the inside fixing sleeve of the bearing block (15)
It is connected to rotation pipe (16), the rotation pipe (16) is connected to rotation pipe (17), and the rotation pipe (17) is connected to aeration nozzle (18).
2. a kind of aerator based on MBR treatment tank according to claim 1, it is characterised in that: the conveying
The surface fixing sleeve of pipe (8) is connected to mounting rack (9), and the mounting rack (9) is fixedly mounted on the side wall of pond body (1).
3. a kind of aerator based on MBR treatment tank according to claim 1, it is characterised in that: the connection
Part (13) is located at intervening portion on aeration tube (12) and is distributed, and the connector (13) in the aeration tube (12) is with center aeration tube
It (12) is symmetrical structure.
4. a kind of aerator based on MBR treatment tank according to claim 1, it is characterised in that: the molten gas
There are two the quantity for pumping (7), and two molten air-blowings of the air dissolved pump (7) are moved contrary.
5. a kind of aerator based on MBR treatment tank according to claim 1, it is characterised in that: the aeration
The aperture of the through-hole opened up on mouth (18) is 2-3mm, and aeration nozzle (18) side-glance shape is coniform.
6. a kind of aerator based on MBR treatment tank according to claim 1, it is characterised in that: the molten gas
The air that pump (7) generates passes sequentially through delivery pipe (8), communicating pipe (10), aeration tube (12), rotation pipe (16), rotation pipe (17)
It is discharged with aeration nozzle (18), the delivery pipe (8) is equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852307.4U CN209442720U (en) | 2018-11-09 | 2018-11-09 | A kind of aerator based on MBR treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852307.4U CN209442720U (en) | 2018-11-09 | 2018-11-09 | A kind of aerator based on MBR treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209442720U true CN209442720U (en) | 2019-09-27 |
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ID=68010889
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821852307.4U Active CN209442720U (en) | 2018-11-09 | 2018-11-09 | A kind of aerator based on MBR treatment tank |
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| Country | Link |
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| CN (1) | CN209442720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726629A (en) * | 2023-08-11 | 2023-09-12 | 扬州中之炬实业有限公司 | Flue gas separation device for recycling waste aluminum |
-
2018
- 2018-11-09 CN CN201821852307.4U patent/CN209442720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116726629A (en) * | 2023-08-11 | 2023-09-12 | 扬州中之炬实业有限公司 | Flue gas separation device for recycling waste aluminum |
| CN116726629B (en) * | 2023-08-11 | 2023-11-07 | 扬州中之炬实业有限公司 | Flue gas separation device for recycling waste aluminum |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 210000 Zhujianglu Road 2, Xuanwu District, Nanjing, Jiangsu, 2 Patentee after: Nanjing Qianfu Engineering Co.,Ltd. Address before: 210000 Zhujianglu Road 2, Xuanwu District, Nanjing, Jiangsu, 2 Patentee before: Nanjing Qianfu Environmental Engineering Co.,Ltd. |