CN209481275U - A kind of aerator for sewage treatment - Google Patents
A kind of aerator for sewage treatment Download PDFInfo
- Publication number
- CN209481275U CN209481275U CN201920121297.5U CN201920121297U CN209481275U CN 209481275 U CN209481275 U CN 209481275U CN 201920121297 U CN201920121297 U CN 201920121297U CN 209481275 U CN209481275 U CN 209481275U
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- China
- Prior art keywords
- aeration
- supervisor
- sewage treatment
- adapter
- tank
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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)
- Activated Sludge Processes (AREA)
Abstract
The utility model discloses a kind of aerators for sewage treatment, including aeration supervisor, aeration branch pipe and the aeration flexible pipe being arranged in aeration tank, the driving mechanism for driving aeration supervisor's rotation outside aeration tank, the adapter for conveying the Aeration fan of gas into aeration supervisor and being arranged between driving mechanism and Aeration fan are set；Aeration supervisor is run through the side wall of aeration tank and is rotatablely connected with it；Aeration branch pipe is connected to aeration supervisor and is responsible for perpendicular to aeration, and side wall offers venthole；Aeration flexible pipe is connected to aeration supervisor；One end of the end and adapter that are aerated supervisor is rotatablely connected, and the other end of adapter and the discharge pipe of Aeration fan are detachably connected.The utility model makes gas in such a way that mechanical aeration and blast aeration combine, by the aeration tube and hose that rotate in aeration tank, and sufficiently diffusion, waste water and sludge are sufficiently mixed in a liquid, while suspended substance in liquid can be prevented to sink.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, fills more particularly to a kind of aeration for sewage treatment
It sets.
Background technique
Aeration, which refers to, increases water and air contact area with to the methods of Aeration in the water or mechanical agitation, is waste water aerobe
The middle process of object processing not only makes liquid-to-air contact oxygenation in pond, but also due to stirring liquid, accelerates in air
Oxygen is shifted into liquid, to complete the purpose of oxygenation；In addition, aeration can also prevent suspended substance in pond from sinking, promote in pond
Microorganism contacts with dissolved oxygen, to guarantee that microorganism is under conditions of having sufficient dissolved oxygen in pond, to dirty Organic substance in water
Oxygenolysis.
Aerator refer in waste water activated sludge process water treatment procedure to aeration tank supply oxygen equipment, aerator it is good
It is bad not only to influence biochemical wastewater treatment effect, but also directly influence Treatment stations land occupation, investment and operating cost.
Common aeration mode mainly has blast aeration, mechanical aeration and biofilter；
Blast aeration is that air or other gases are passed through conveying equipment using the air blower with certain air quantity and pressure
The process being added in water body or liquid is forced with diffusion facilities, because it can make to increase enough in liquid with certain air quantity
Dissolved oxygen, to meet the needs of aerobe is to oxygen；Gas can be made sufficiently to spread in a liquid with enough pressure
With contact and suspended substance in liquid prevented to sink.
Mechanical aeration, which refers to, makes waste water and sludge in activated sludge process aeration tank by mechanical equipment (such as blade, impeller)
It is sufficiently mixed, and contacts the continuous renewal of mixed liquor liquid level with air, the method for the dissolved oxygen in Lai Zengjia water, this aeration side
Method equipment is simple, and maintenance management is convenient, is usually used in lesser aeration tank.
Biofilter is the biological treatment structures being made of rubble or plastic products filler, life on sewage and filler surface
Long microbial film gap-contact, makes to purify the sewage, and is to practice base in sewage irrigation using soil self-purification principle as foundation
On plinth, artificial bio-membrane's processing technique for growing up through more original intermittent sand filtration pond and contact filter.
Existing aerator generallys use single aeration mode, and device is complicated and aeration effect is undesirable.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of exposures for sewage treatment
Device of air makes in such a way that mechanical aeration and blast aeration combine, by the aeration tube and hose that rotate in aeration tank
Sufficiently diffusion, waste water and sludge are sufficiently mixed gas in a liquid, while suspended substance in liquid can be prevented to sink.
The utility model is achieved through the following technical solutions:
A kind of aerator for sewage treatment, including be arranged in aeration tank aeration supervisor, aeration branch pipe and
Aeration flexible pipe, the driving mechanism for driving the aeration supervisor rotation being arranged in outside aeration tank are used to lead to the aeration
The Aeration fan of conveying gas and the adapter being arranged between the driving mechanism and Aeration fan in pipe；
Wherein, the aeration supervisor is run through the side wall of aeration tank and is rotatablely connected with it；The aeration branch pipe and the exposure
Gas supervisor is connected to and is responsible for perpendicular to the aeration, and side wall offers venthole；The aeration flexible pipe and the aeration are responsible for
Connection；The end of the aeration supervisor and one end of the adapter are rotatablely connected, the other end of the adapter and the exposure
The discharge pipe of gas blower is detachably connected.
In the above-mentioned technical solutions, the aeration branch pipe is set as multiple, and staggered relative is set to the aeration supervisor
Tube two sides.
In the above-mentioned technical solutions, the nozzle of the aeration branch pipe is closed, and the venthole opened up on side wall is in spiral shell
It is evenly distributed to revolve shape.
In the above-mentioned technical solutions, the aeration flexible pipe is set as multiple, positioned at two adjacent aeration branch pipes
Between.
In the above-mentioned technical solutions, rolling bearing is equipped in the side wall of the aeration tank, the aeration supervisor is across institute
It states rolling bearing and is interference fitted with it.
In the above-mentioned technical solutions, the driving mechanism includes motor and synchronous pulley driving mechanism, one of them is synchronous
The fixed one end for being set in the aeration supervisor of belt wheel.
In the above-mentioned technical solutions, one end of the adapter is connected by rolling bearing and aeration supervisor.
In the above-mentioned technical solutions, the both ends of the aeration supervisor extend through the two sides side wall of aeration tank and rotate with it
Connection, the both ends of the aeration supervisor are symmetrically connected with driving mechanism, adapter and Aeration fan, and the aeration supervisor is interior intermediate
Position is provided with partition, which is separated into mutually different two parts for aeration supervisor.
In the above-mentioned technical solutions, the junction of the aeration branch pipe and the aeration supervisor are provided with check valve, described
The junction of aeration flexible pipe and the aeration supervisor are provided with check valve.
In the above-mentioned technical solutions, the aeration flexible pipe is rubber tube, and the length is the 1/ of the aeration tank bottom width
4-1/2。
In the above-mentioned technical solutions, the aeration flexible pipe surface offers perforative through-hole.
A kind of application method of the aerator for sewage treatment of the utility model:
When the utility model is used, the discharge pipe of Aeration fan is fixedly connected with the right end of adapter, starting driving
Mechanism driving aeration supervisor's rotation, starting Aeration fan convey gas into aeration supervisor, and gas passes through going out on aeration branch pipe
The nozzle of stomata and aeration flexible pipe enters in the sewage in aeration tank, and the rotation for being aerated supervisor drives aeration branch pipe stirring-up sewage to make
Waste water and sludge in aeration tank is obtained to be sufficiently mixed.
Compared with prior art, the advantages of the utility model and beneficial effect is:
1, a kind of aerator for sewage treatment of the utility model is provided with the exposure communicated therewith on aeration supervisor
Gas branch pipe and aeration flexible pipe, aeration supervisor are able to drive aeration branch pipe and aeration flexible pipe rotation when rotating, sewage is stirred in realization
Function is mixed, so that waste water and sludge are sufficiently mixed, while suspended substance in liquid can be prevented to sink.
2, it is provided on a kind of aeration branch pipe for the aerator of sewage treatment of the utility model twist uniformly
The venthole of arrangement, with the rotation of aeration supervisor, the gas being discharged from venthole can sufficiently be spread in sewage.
3, a kind of aerator for sewage treatment of the utility model is when unlatching Aeration fan is inflated, with gas
Springing up for stream is able to drive aeration flexible pipe and swings in sewage, can either play the role of stirring, and can make gas in sewage
Sufficiently diffusion.
4, a kind of aerator for sewage treatment of the utility model is provided with switching between motor and Aeration fan
One end of head, adapter is fixedly connected with Aeration fan, and one end and aeration supervisor's rotation connection realize the same of inflation and rotation
Shi Jinhang improves the efficiency and quality of sewage treatment.
5, a kind of aeration supervisor both ends for the aerator of sewage treatment outside aeration tank of the utility model are provided with
Symmetrical driving mechanism, adapter and Aeration fan improve aeration efficiency realizing to be aerated while supervisor stablizes rotation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the aerator for sewage treatment of the utility model.
Wherein, 1: aeration tank, 2: rolling bearing, 3: adapter, 4: Aeration fan, 5: discharge pipe, 6: motor, 7: synchronous belt
Wheel, 8: aeration supervisor, 9: aeration flexible pipe, 10: venthole, 11: aeration branch pipe.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.It needs to illustrate
Be: following embodiments be it is illustrative, be not restrictive, the protection model of the utility model cannot be limited with following embodiments
It encloses.
Embodiment one
A kind of aerator for sewage treatment, including be arranged in aeration tank aeration supervisor, aeration branch pipe and
Aeration flexible pipe, the driving mechanism for driving the aeration supervisor rotation being arranged in outside aeration tank are used to lead to the aeration
The Aeration fan of conveying gas and the adapter being arranged between the driving mechanism and Aeration fan in pipe；
Wherein, the both ends of the aeration supervisor are run through the side wall of aeration tank and are turned by rolling bearing and the side wall of aeration tank
Dynamic connection；The aeration branch pipe is connected to aeration supervisor and is responsible for perpendicular to the aeration, and nozzle is closed, aeration branch
Twist evenly distributed venthole is offered on the side wall of pipe, with the rotation of aeration supervisor, from the gas of venthole discharge
Body can sufficiently be spread in sewage；The aeration flexible pipe and the aeration supervisor be connected to and with the aeration branch pipe staggered row
Column, the aeration flexible pipe are rubber tube, the length is the 1/4 of the aeration tank bottom width, are filled opening Aeration fan
When gas, as springing up for air-flow is able to drive aeration flexible pipe in sewage and swings, it can either play the role of stirring, and gas can be made
Body is sufficiently spread in sewage.
One end of the aeration supervisor is pierced by the side wall of aeration tank, and end passes through a left side for rolling bearing and the adapter
End rotation connection；The driving mechanism includes motor and synchronous pulley driving mechanism, and one of synchronous pulley fixation is arranged
On aeration supervisor between aeration tank side wall and adapter；The discharge pipe of the right end of the adapter and the Aeration fan can
Dismantling connection, adapter realize inflation and rotation while progress, improve the efficiency and quality of sewage treatment.
The aeration of the utility model is able to drive aeration branch pipe and aeration flexible pipe rotation when being responsible for rotation, realize to sewage
Agitating function so that waste water and sludge are sufficiently mixed, while can prevent suspended substance in liquid from sinking.
Embodiment two
A kind of aerator for sewage treatment, including be arranged in aeration tank aeration supervisor, aeration branch pipe and
Aeration flexible pipe, the driving mechanism for driving the aeration supervisor rotation being arranged in outside aeration tank are used to lead to the aeration
The Aeration fan of conveying gas and the adapter being arranged between the driving mechanism and Aeration fan in pipe；
Wherein, the both ends of the aeration supervisor are run through the side wall of aeration tank and are turned by rolling bearing and the side wall of aeration tank
Dynamic connection；The aeration branch pipe is connected to aeration supervisor and is responsible for perpendicular to the aeration, and nozzle is closed, aeration branch
Twist evenly distributed venthole is offered on the side wall of pipe, with the rotation of aeration supervisor, from the gas of venthole discharge
Body can sufficiently be spread in sewage；The aeration branch pipe is set as 5, and staggered relative is set to the pipe of the aeration supervisor
Body two sides, the aeration flexible pipe are set as 5, and staggered relative is set to the tube two sides of the aeration supervisor and each aeration
Hose is between two adjacent aeration branch pipes；The aeration branch pipe and aeration flexible pipe and the junction of the aeration supervisor are equal
It is provided with check valve, prevents backing up of sewage from entering aeration supervisor.
The aeration flexible pipe is connected to aeration supervisor and is staggered with the aeration branch pipe, and the aeration flexible pipe is
Rubber tube, the length is the 1/2 of the aeration tank bottom width, aeration flexible pipe surface offers perforative through-hole, exposes opening
When gas blower is inflated, as springing up for air-flow is able to drive aeration flexible pipe in sewage and swings, stirring can either be played
Effect, and gas can be made sufficiently to spread in sewage.
The both ends of the aeration supervisor are pierced by the side wall of aeration tank, and both ends end passes through rolling bearing and is rotatably connected on
One end of adapter；The driving mechanism includes motor and synchronous pulley driving mechanism, one of synchronous pulley fixing sleeve
It is located on the aeration supervisor between aeration tank side wall and adapter；The discharge pipe of the other end of adapter and the Aeration fan can
Dismantling connection, adapter realize inflation and rotation while progress, improve the efficiency and quality of sewage treatment；Both ends setting
Symmetrical driving mechanism, adapter and Aeration fan, realize be aerated supervisor stablize rotation while improve aeration efficiency；
The aeration is responsible for interior middle position and is provided with partition, which is separated into mutually different two parts for aeration supervisor,
Guarantee that it does not interfere with each other when two Aeration fans use simultaneously.
The aeration of the utility model is able to drive aeration branch pipe and aeration flexible pipe rotation when being responsible for rotation, realize to sewage
Agitating function so that waste water and sludge are sufficiently mixed, while can prevent suspended substance in liquid from sinking.
Embodiment three
On the basis of above-described embodiment two, a kind of application method of the aerator for sewage treatment of the utility model
Are as follows:
When the utility model is used, the discharge pipe of Aeration fan is fixedly connected with one end of adapter, starting driving
Mechanism driving aeration supervisor's rotation, starting Aeration fan convey gas into aeration supervisor, and gas passes through going out on aeration branch pipe
The nozzle of stomata and aeration flexible pipe enters in the sewage in aeration tank, and the rotation for being aerated supervisor drives aeration branch pipe stirring-up sewage to make
Waste water and sludge in aeration tank is obtained to be sufficiently mixed.
Compared with the aerator for being currently used for sewage treatment, the utility model has the advantages that following more obvious: this reality
With the novel aerator for sewage treatment, in such a way that mechanical aeration and blast aeration combine, by aeration tank
The aeration tube and hose of interior rotation make gas, and sufficiently diffusion, waste water and sludge are sufficiently mixed in a liquid, while can be prevented
Suspended substance in liquid sinks.
The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used for
Relationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figure
Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".
Therefore, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or position
In other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (10)
1. a kind of aerator for sewage treatment, which is characterized in that the aeration including being arranged in aeration tank is responsible for, is aerated
Branch pipe and aeration flexible pipe, the driving mechanism for driving the aeration supervisor rotation being arranged in outside aeration tank are used for institute
State the Aeration fan of conveying gas and the adapter being arranged between the driving mechanism and Aeration fan in aeration supervisor；
Wherein, the aeration supervisor is run through the side wall of aeration tank and is rotatablely connected with it；The aeration branch pipe and the aeration are led
Pipe is connected to and is responsible for perpendicular to the aeration, and side wall offers venthole；The aeration flexible pipe is connected to aeration supervisor；
The end of the aeration supervisor and one end of the adapter are rotatablely connected, the other end of the adapter and the Aeration fan
Discharge pipe be detachably connected.
2. the aerator according to claim 1 for sewage treatment, which is characterized in that the aeration branch pipe setting
To be multiple, staggered relative is set to the tube two sides of the aeration supervisor.
3. the aerator according to claim 1 or 2 for sewage treatment, which is characterized in that the aeration branch pipe
Nozzle is closed, and the venthole opened up on side wall is twist evenly distributed.
4. the aerator according to claim 3 for sewage treatment, which is characterized in that the aeration flexible pipe setting
To be multiple, between two adjacent aeration branch pipes.
5. the aerator according to claim 1 for sewage treatment, which is characterized in that in the side wall of the aeration tank
Equipped with rolling bearing, the aeration supervisor is interference fitted across the rolling bearing and with it.
6. the aerator according to claim 1 for sewage treatment, which is characterized in that the driving mechanism includes electricity
Machine and synchronous pulley driving mechanism, the fixed one end for being set in the aeration supervisor of one of synchronous pulley.
7. the aerator according to claim 1 for sewage treatment, which is characterized in that one end of the adapter is logical
It crosses rolling bearing and aeration supervisor connects.
8. the aerator according to claim 1 for sewage treatment, which is characterized in that the both ends of the aeration supervisor
Extend through the two sides side wall of aeration tank and be rotatablely connected with it, it is described aeration supervisor both ends be symmetrically connected with driving mechanism,
Adapter and Aeration fan, the aeration are responsible for interior middle position and are provided with partition, which is separated into aeration supervisor
Mutually different two parts.
9. the aerator according to claim 1 for sewage treatment, which is characterized in that the aeration branch pipe with it is described
The junction of aeration supervisor is provided with check valve, and the junction that the aeration flexible pipe and the aeration are responsible for is provided with check valve.
10. the aerator according to claim 4 for sewage treatment, which is characterized in that the aeration flexible pipe is rubber
Sebific duct, the length is the 1/4-1/2 of the aeration tank bottom width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121297.5U CN209481275U (en) | 2019-01-23 | 2019-01-23 | A kind of aerator for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920121297.5U CN209481275U (en) | 2019-01-23 | 2019-01-23 | A kind of aerator for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209481275U true CN209481275U (en) | 2019-10-11 |
Family
ID=68132280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920121297.5U Active CN209481275U (en) | 2019-01-23 | 2019-01-23 | A kind of aerator for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209481275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701443A (en) * | 2020-05-15 | 2020-09-25 | 黎忠琴 | Air inlet self-stirring type biological washing tower for waste gas treatment |
| CN114460251A (en) * | 2022-01-24 | 2022-05-10 | 河北先河环保科技股份有限公司 | Online water quality testing device |
-
2019
- 2019-01-23 CN CN201920121297.5U patent/CN209481275U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701443A (en) * | 2020-05-15 | 2020-09-25 | 黎忠琴 | Air inlet self-stirring type biological washing tower for waste gas treatment |
| CN111701443B (en) * | 2020-05-15 | 2022-09-02 | 上海依科绿色工程有限公司 | Air inlet self-stirring type biological washing tower for waste gas treatment |
| CN114460251A (en) * | 2022-01-24 | 2022-05-10 | 河北先河环保科技股份有限公司 | Online water quality testing device |
| CN114460251B (en) * | 2022-01-24 | 2024-03-26 | 河北先河环保科技股份有限公司 | Online water quality detection device |
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