CN207792803U - A kind of municipal sewage treatment aeration tank - Google Patents
A kind of municipal sewage treatment aeration tank Download PDFInfo
- Publication number
- CN207792803U CN207792803U CN201721527642.2U CN201721527642U CN207792803U CN 207792803 U CN207792803 U CN 207792803U CN 201721527642 U CN201721527642 U CN 201721527642U CN 207792803 U CN207792803 U CN 207792803U
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- CN
- China
- Prior art keywords
- motor
- rotating shaft
- pond body
- aeration
- shaft
- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of municipal sewage treatment aeration tanks, including pond body；The lower rotation of the pond body is equipped with first rotating shaft, and first rotating shaft, which is located on the shaft part inside pond body, is evenly arranged with several aeration heads；It rest on the ground holder there are two being symmetrically installed at left and right sides of the pond body, rotating bar is rotatablely equipped on the inside of two holders；Top plate is installed at the top of the holder, there are two sliding sleeve, two sliding sleeves are threadedly coupled with rotating bar for the basal sliding installation of top plate；The bottom of the sliding sleeve is installed with third motor, and the output end of third motor is fixedly connected with telescopic device, and the telescopic end of telescopic device is fixedly connected with the second shaft.The utility model moves liftable second shaft by setting, can be stirred to the sewage in each region in pond body inside in aeration, effectively improve aeration efficiency；It is additionally provided with the first rotating shaft of rotation, and spherical aeration head, increases aeration area, improves aeration effect.
Description
Technical field
The utility model is related to technical field of sewage, specifically a kind of municipal sewage treatment aeration tank.
Background technology
Municipal sewage is discharged into the general designation of the sewage of town sewage system.It carries in combined drainage system, further includes that production is useless
The rainwater of water and retention.Municipal sewage includes mainly sanitary sewage and trade effluent, is collected by urban drainage pipe network and is transported to
Sewage treatment plant is handled.
Aeration tank is the structures that sewage disposal is carried out using activated sludge process.Aeration tank is mainly by pond body, aerating system
It is formed with three parts of intake-outlet.Pond body is generally built up with armored concrete, and flat shape has rectangle, rectangular and round
Deng.Aeration tank is general and sedimentation basin forms joint process.
The aerated conduit fixation of existing aeration tank is laid on pool bottom, and aerated conduit, can only be right when being worked
The sewage in pond body region has aeration effect, and with the raising of water level, the aeration effect of aerated conduit is worse and worse；Due to aeration
The fixed setting of pipeline, after the solarization air cap on pipeline is used for a long time, the sludge of pond body easily enters from solarization air cap inside pipeline, from
And cause line clogging.
Utility model content
The purpose of this utility model is to provide a kind of municipal sewage treatment aeration tanks, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：
A kind of municipal sewage treatment aeration tank, including pond body；The first electricity is symmetrically arranged at left and right sides of the pond body
Machine room and the second motor room, first motor room and the second motor room are in below ground, and the inside of first motor room is fixed
Bearing block is installed, the inside of the second motor room is installed with the second motor, and the output end of the second motor is fixedly connected with master
Dynamic bevel gear；The lower rotation of the pond body is equipped with first rotating shaft, and the left and right ends of first rotating shaft are respectively protruding into first motor
The inside of room and the second motor room, and the left end of first rotating shaft is rotatablely connected by bearing and bearing block, the right end of first rotating shaft
It is installed with driven wheel of differential, driven wheel of differential is engaged with drive bevel gear；The first rotating shaft is hollow structure, the pond
It is rest on the ground on the right side of body and is installed with exhaust fan, exhaust fan is connected to by tracheae with the right side of first rotating shaft；Described first
Shaft, which is located on the shaft part inside pond body, is evenly arranged with several aeration heads, and aeration head is connected to first rotating shaft, and aeration head is ball
Shape structure, and several stomatas are offered on aeration head；The first rotating shaft be located on the shaft part of pond body be also uniformly equipped with it is several
Agitating paddle；It rest on the ground holder there are two being symmetrically installed at left and right sides of the pond body, is rotatablely equipped on the inside of two holders
Rotating bar；Top plate is installed at the top of the holder, the basal sliding of top plate is installed there are two sliding sleeve, the rotating bar
The left and right sides is symmetrical arranged there are two oppositely oriented external screw thread, and two sliding sleeves are threadedly coupled with rotating bar；The bottom of the sliding sleeve
Portion is installed with third motor, and the output end of third motor is fixedly connected with telescopic device, and the telescopic end of telescopic device is fixed
It is connected with the second shaft.
As further program of the utility model：Gas boosting pump is provided on the tracheae.
As the utility model further scheme：It is provided with strainer on the stomata.
As the utility model further scheme：The first electricity is installed on holder on the right side of the rotating bar
The output end of machine, first motor is fixedly connected with rotating bar.
As the utility model further scheme：Several bar shaped paddles are provided in second shaft.
Compared with prior art, the utility model has the beneficial effects that：The utility model moves liftable by setting
The second shaft, can aeration when the sewage in each region in pond body inside is stirred, effectively improve aeration efficiency；It also sets up
There are the first rotating shaft of rotation, and spherical aeration head, increase aeration area, improve aeration effect, strainer is also set on stomata,
Prevent sludge from entering the inside of aeration head.
Description of the drawings
Fig. 1 is the structural schematic diagram of municipal sewage treatment aeration tank.
Fig. 2 is the structural schematic diagram of aeration head in municipal sewage treatment aeration tank.
In figure：1- pond bodies, 2- first rotating shafts, 3- aeration heads, 4- agitating paddles, 5- first motors room, 6- bearing blocks, 7- branch
Frame, 8- top plates, 9- rotating bars, 10- sliding sleeves, 11- first motors, 12- exhaust fans, 13- tracheaes, 14- gas boostings pump, 15- the
Two motors, 16- drive bevel gears, the second motor rooms 17-, 18- driven wheel of differential, 19- thirds motor, 20- telescopic devices, 21-
Second shaft, 22- stomatas.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of municipal sewage treatment aeration tank, including pond body 1；Institute
The left and right sides for stating pond body 1 is symmetrically arranged with first motor room 5 and the second motor room 17, first motor room 5 and the second motor room
17 are in below ground, and the inside of first motor room 5 is installed with bearing block 6, and the inside of the second motor room 17 is fixed
Second motor 15 is installed, the output end of the second motor 15 is fixedly connected with drive bevel gear 16；The bottom of the pond body 1 turns
Dynamic to be equipped with first rotating shaft 2, the left and right ends of first rotating shaft 2 are respectively protruding into the inside of first motor room 5 and the second motor room 17,
And the left end of first rotating shaft 2 is rotatablely connected by bearing and bearing block 6, the right end of first rotating shaft 2 is installed with from mantle tooth
Wheel 18, driven wheel of differential 18 is engaged with drive bevel gear 16；The first rotating shaft 2 is hollow structure, and 1 right side of the pond body is located at
Exhaust fan 12 is installed on ground, exhaust fan 12 is connected to the right side of first rotating shaft 2 by tracheae 13, is set on tracheae 13
It is equipped with gas boosting pump 14, to be passed through air to the inside of first rotating shaft 2；The first rotating shaft 2 is located at the axis inside pond body 1
Several aeration heads 3 are evenly arranged in section, aeration head 3 is connected to first rotating shaft 2, and aeration head 3 is spherical structure, and aeration head 3
On offer several stomatas 22, be provided with strainer on stomata 22, to be passed through air to the inside of pond body 1, and prevent sludge into
Enter the inside of aeration head 3；The first rotating shaft 2, which is located on the shaft part of pond body 1, is also uniformly equipped with several agitating paddles 4, agitating paddle 4
The sewage of bottom of pond is sufficiently stirred when rotation, oxygen is made quickly to dissolve in sewage；1 left and right sides of the pond body is located at ground
On be symmetrically installed there are two holder 7, the inside of two holders 7 is rotatablely equipped with rotating bar 9, is located at the holder on 9 right side of rotating bar
First motor 11 is installed on 7, the output end of first motor 11 is fixedly connected with rotating bar 9；The top of the holder 7 is solid
Dingan County is equipped with top plate 8, and there are two sliding sleeves 10 for the basal sliding installation of top plate 8, and the left and right sides of the rotating bar 9 is symmetrically arranged with
Two oppositely oriented external screw threads, two sliding sleeves 10 are threadedly coupled with rotating bar 9, when rotating bar 9 rotates clockwise, two sliding sleeves
10 slide in opposition, when rotating bar 10 rotates counterclockwise, two 10 dorsal glides of sliding sleeve；The bottom of the sliding sleeve 10 is installed with
The output end of third motor 19, third motor 19 is fixedly connected with telescopic device 20, and the telescopic end of telescopic device 20 is fixedly connected
There is the second shaft 21, several bar shaped paddles are provided in the second shaft 21, adjusts the length of telescopic device 20, make second turn
Axis 21 is in inside pond body 1, to make bar shaped paddle be stirred the sewage inside pond body 1, further increases aeration effect
Rate.
The operation principle of the utility model is：The municipal sewage treatment aeration tank, to pond body 1 inside be passed through sewage,
Start the second motor 15, open exhaust fan 12 and gas booster pump 14, outside air is pumped 14 by exhaust fan 12 by gas boosting
It is pumped into the inside of first rotating shaft 2 after supercharging, and is discharged into inside pond body 1 by each aeration head 3, keeps the oxygen in outside air molten
Enter in sewage；The length for adjusting telescopic device 20, makes the second shaft 21 stretch into sewage, starts third motor 19, and discontinuously
Control first motor 11 rotates and reverse, and makes sliding sleeve 10 that third motor 19 be driven to move left and right, to make the sewage inside pond body 1
It is adequately stirred, to improve aeration efficiency.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of municipal sewage treatment aeration tank, which is characterized in that including pond body (1)；The left and right sides of the pond body (1) is right
Title is provided with first motor room (5) and the second motor room (17), and first motor room (5) and the second motor room (17) are in ground
Lower section, and the inside of first motor room (5) is installed with bearing block (6), the inside of the second motor room (17) is installed with
The output end of second motor (15), the second motor (15) is fixedly connected with drive bevel gear (16)；The bottom of the pond body (1) turns
Dynamic to be equipped with first rotating shaft (2), the left and right ends of first rotating shaft (2) are respectively protruding into first motor room (5) and the second motor room
(17) inside, and the left end of first rotating shaft (2) is rotatablely connected by bearing and bearing block (6), the right end of first rotating shaft (2) is solid
Dingan County is equipped with driven wheel of differential (18), and driven wheel of differential (18) is engaged with drive bevel gear (16)；During the first rotating shaft (2) is
Hollow structure rest on the ground on the right side of the pond body (1) and is installed with exhaust fan (12), exhaust fan (12) by tracheae (13) with
The right side of first rotating shaft (2) is connected to；The first rotating shaft (2), which is located on the internal shaft part of pond body (1), is evenly arranged with several exposures
Gas head (3), aeration head (3) are connected to first rotating shaft (2), aeration head (3) be spherical structure, and aeration head (3) if on offer
Dry gas hole (22)；The first rotating shaft (2), which is located on the shaft part of pond body (1), is also uniformly equipped with several agitating paddles (4)；The pond
It rest on the ground holder (7) there are two being symmetrically installed at left and right sides of body (1), rotation is rotatablely equipped on the inside of two holders (7)
Bar (9)；Top plate (8) is installed at the top of the holder (7), the basal sliding of top plate (8) is installed there are two sliding sleeve (10),
The left and right sides of the rotating bar (9) is arranged symmetrically, and there are two oppositely oriented external screw thread, two sliding sleeves (10) and rotating bars (9)
It is threadedly coupled；The bottom of the sliding sleeve (10) is installed with third motor (19), and the output end of third motor (19), which is fixed, to be connected
It is connected to telescopic device (20), the telescopic end of telescopic device (20) is fixedly connected with the second shaft (21).
2. municipal sewage treatment aeration tank according to claim 1, which is characterized in that be provided on the tracheae (13)
Gas boosting pumps (14).
3. municipal sewage treatment aeration tank according to claim 1, which is characterized in that be provided on the stomata (22)
Strainer.
4. municipal sewage treatment aeration tank according to claim 1, which is characterized in that on the right side of the rotating bar (9)
First motor (11) is installed on holder (7), the output end of first motor (11) is fixedly connected with rotating bar (9).
5. municipal sewage treatment aeration tank according to claim 1, which is characterized in that set on second shaft (21)
It is equipped with several bar shaped paddles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527642.2U CN207792803U (en) | 2017-11-16 | 2017-11-16 | A kind of municipal sewage treatment aeration tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527642.2U CN207792803U (en) | 2017-11-16 | 2017-11-16 | A kind of municipal sewage treatment aeration tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792803U true CN207792803U (en) | 2018-08-31 |
Family
ID=63285695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527642.2U Expired - Fee Related CN207792803U (en) | 2017-11-16 | 2017-11-16 | A kind of municipal sewage treatment aeration tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207792803U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354156A (en) * | 2018-12-12 | 2019-02-19 | 辽宁科技学院 | A kind of aerating system of biochemical sewage processing pond |
| CN112028267A (en) * | 2020-07-13 | 2020-12-04 | 久沛（上海）环保科技有限公司 | Sewage aeration tank |
| CN114892612A (en) * | 2022-02-10 | 2022-08-12 | 江西省中蔚建设集团有限公司 | Bidirectional reverse flow irrigation and water conservancy construction method |
-
2017
- 2017-11-16 CN CN201721527642.2U patent/CN207792803U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354156A (en) * | 2018-12-12 | 2019-02-19 | 辽宁科技学院 | A kind of aerating system of biochemical sewage processing pond |
| CN109354156B (en) * | 2018-12-12 | 2021-08-06 | 辽宁科技学院 | Aeration system of biochemical sewage treatment tank |
| CN112028267A (en) * | 2020-07-13 | 2020-12-04 | 久沛（上海）环保科技有限公司 | Sewage aeration tank |
| CN114892612A (en) * | 2022-02-10 | 2022-08-12 | 江西省中蔚建设集团有限公司 | Bidirectional reverse flow irrigation and water conservancy construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20211116 |