CN207596545U - A kind of aeration tank for preventing secondary pollution - Google Patents
A kind of aeration tank for preventing secondary pollution Download PDFInfo
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- CN207596545U CN207596545U CN201721594590.0U CN201721594590U CN207596545U CN 207596545 U CN207596545 U CN 207596545U CN 201721594590 U CN201721594590 U CN 201721594590U CN 207596545 U CN207596545 U CN 207596545U
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- pond body
- shaft
- type frame
- door type
- air
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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 discloses a kind of aeration tank for preventing secondary pollution, including pond body, door type frame, aeration board, air blower and inlet plenum；The door type frame is arranged on the top of pond body, and the top center of door type frame is fixed with installing plate, disk is rotatablely equipped on front side of installing plate, disk is connected with cross bar；The bottom centre position of the cross bar is connected with shaft, and the axis body periphery that shaft is located in pond body is connected with paddle and helical blade, and paddle is located at the top of helical blade；The aeration board is arranged on the intracavity bottom of pond body；The air outlet and air inlet of the air blower connect air outlet pipe and air inlet pipe respectively；The inlet plenum is the box-structure of left side opening, and the right side of inlet plenum is connect with air inlet pipe, is bonded on the internal chamber wall of inlet plenum and is provided with strainer.The utility model can effectively improve aeration efficiency；Simultaneously by setting inlet plenum, air source is filtered, avoids causing secondary pollution.
Description
Technical field
The utility model is related to a kind of aeration tank, specifically a kind of aeration tank for preventing secondary pollution.
Background technology
Aeration tank is a kind of device that sewage disposal is carried out using activated sludge process, when certain sewage stop is provided in pond
Between, meet the mixing condition that the required oxygen amount of aerobic microbiological and sewage come into full contact with activated sludge.Aeration tank is main
It is made of three pond body, aerating system and intake-outlet parts.Pond body is generally built up with armored concrete, and flat shape has rectangular
It is shape, rectangular and round etc..
The most structure of mixing component of existing aeration tank is more single, is not enough so as to cause air and waste water,
So as to influence to be aerated efficiency；When being ventilated into pond, air source is mostly without passing through filtering, easily for existing aeration tank simultaneously
Lead to secondary pollution.
Utility model content
The purpose of this utility model is to provide a kind of aeration tank for preventing secondary pollution, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical solution：
A kind of aeration tank for preventing secondary pollution, including pond body, door type frame, aeration board, air blower and inlet plenum；The door
Type frame is arranged on the top of pond body, and door type frame reverse buckling type fixes on the ground, and the top center of door type frame is fixed with peace
Loading board, is rotatablely equipped with disk on front side of installing plate, and disk is eccentric on the front end face of disk equipped with the motor for driving its rotation
Pillar is provided with, disk is connected with cross bar, and cross bar offers sliding slot close to the side of disk, and pillar slip is connected to sliding slot
In；The bottom centre position of the cross bar is connected with shaft, and shaft passes through door type frame and extends to the intracavity bottom position of pond body,
Shaft is slidably connected door type frame, and the bottom centre position of door type frame is rotatably connected to sleeve, and sleeve is set in the periphery of shaft, turns
The upper axis body periphery of axis is circumferentially equidistantly fixed with multiple flat keys, is offered on the internal ring wall of sleeve and the matched key of flat key
Slot, flat key are slidably connected keyway, and the periphery of sleeve is fixed with driven gear, and the bottom of door type frame is located at the position peace on the right side of sleeve
Equipped with stirring motor, driving gear is fixed on the output shaft of stirring motor, driving gear is meshed with driven gear, shaft position
Paddle and helical blade are connected in the axis body periphery in pond body, paddle is located at the top of helical blade；The aeration board
The intracavity bottom of pond body is arranged on, aeration board designs for hollow type and venthole, the top of aeration board are evenly equipped on its upper surface
It is connected by the bottom of montant and shaft；The air blower is mounted on the position being located on ground on the left of pond body, and air blower goes out
Air port and air inlet connect air outlet pipe and air inlet pipe respectively, and wherein air outlet pipe extend into pond body and passes through swivel and is connected to
The bottom centre position of aeration board is provided with one section of bellows on the vertical tube body of air outlet pipe；The inlet plenum is arranged on drum
The left side of wind turbine, inlet plenum are the box-structure of left side opening, and the right side of inlet plenum is connect with air inlet pipe, the internal chamber wall of inlet plenum
Upper fitting is provided with strainer.
As further program of the utility model：The top right side of the pond body is provided with water inlet pipe, the pipe of water inlet pipe
Mouth face pond body, the bottom right of pond body are connected with drainpipe, valve are mounted on water inlet pipe and drainpipe.
As further program of the utility model：The pillar is integrally formed with disk.
As further program of the utility model：The sliding slot is waist type groove.
As further program of the utility model：There are four the flat key is set in shaft.
As further program of the utility model：The air outlet pipe is stainless steel tube.
As further program of the utility model：The first strainer and have been set gradually from left to right in the inlet plenum
Two strainers, wherein the mesh diameter of the first strainer is more than the mesh diameter of the second strainer.
Compared with prior art, the beneficial effects of the utility model are：
When the utility model at work, shaft is driven to rotate by gear pair by motor, shaft drives paddle and spiral
Blade rotates, and helical blade constantly drives the sewage of pool bottom to flow up while rotation, then by stirring blade opposite direction
The sewage of upper flowing is disperseed, and so as to enhance the turbulent flow effect of sewage, improves aeration efficiency, simultaneously disk passes through pillar
Cross bar is driven to move back and forth up and down, so as to which shaft be driven to move back and forth up and down, and then promotes mixing effect；Aeration board, which is followed by, to be turned
Shaft rotation is moved so that the air of venthole discharge be distributed in pond body more uniformly, ensure coming into full contact with for sewage and air, carry
Height aeration efficiency；Inlet plenum is additionally provided with, was used for the impurity of air filtering, ensures the clarity of air blower sucking air source, avoids
Cause secondary pollution.
Description of the drawings
Fig. 1 is the structure diagram for the aeration tank for preventing secondary pollution.
Fig. 2 is the enlarged structure schematic diagram of A in Fig. 1.
Fig. 3 is the aeration tank middle sleeve for preventing secondary pollution and the cooperation schematic diagram of shaft.
Fig. 4 is the structure diagram of inlet plenum in the aeration tank for prevent secondary pollution.
In figure：1- pond bodies, 11- water inlet pipes, 12- drainpipes, 2- door type frames, 21- installing plates, 3- disks, 31- pillars, 4-
Cross bar, 41- sliding slots, 5- shafts, 51- flat keys, 52- paddles, 53- helical blades, 6- sleeves, 61- driven gears, 62- keyways,
7- stirring motors, 71- driving gears, 8- aeration boards, 81- ventholes, 82- montants, 9- air blowers, 91- air outlet pipes, 911- stretch
Hose, 912- swivels, 92- air inlet pipe, 10- inlet plenums, the first strainers of 101-, the second strainers of 102-.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~4, in the utility model embodiment, a kind of aeration tank for preventing secondary pollution, including pond body 1, door
Type frame 2, aeration board 8, air blower 9 and inlet plenum 10；The top right side of the pond body 1 is provided with water inlet pipe 11, water inlet pipe 11
Nozzle face pond body 1, the bottom right of pond body 1 are connected with drainpipe 12, valve are mounted on water inlet pipe 11 and drainpipe 12,
Convenient for the keying of control pipeline；The door type frame 2 is arranged on the top of pond body 1, and 2 reverse buckling type of door type frame fixes on the ground,
The top center of door type frame 2 is fixed with installing plate 21, and the front side of installing plate 21 is rotatablely equipped with disk 3, disk 3 equipped with
The motor that it is driven to rotate（It is not shown in figure）, eccentric setting has pillar 31 on the front end face of disk 3, further, pillar 31
It is integrally formed with disk 3, disk 3 is connected with cross bar 4, and specifically, cross bar 4 offers sliding slot close to the side of disk 3
41, further, sliding slot 41 is waist type groove, and the slip of pillar 31 is connected in sliding slot 41, when disk 3 rotates, will pass through pillar
31 drive cross bars 4 move back and forth up and down；The bottom centre position of the cross bar 4 is connected with shaft 5, and shaft 5 passes through door type frame 2 simultaneously
Extend to the intracavity bottom position of pond body 1, shaft 5 is slidably connected door type frame 2, the bottom centre position rotation connection of door type frame 2
There is sleeve 6, sleeve 6 is set in the periphery of shaft 5, and the upper axis body periphery of shaft 5 is circumferentially equidistantly fixed with multiple flat keys 51,
Further, it there are four flat key 51 is set in shaft 5, is offered on the internal ring wall of sleeve 6 and 512 matched keyway of flat key
62, flat key 512 is slidably connected keyway 62, and the periphery of sleeve 6 is fixed with driven gear 61, and it is right that the bottom of door type frame 2 is located at sleeve 6
The position of side is equipped with stirring motor 7, is fixed with driving gear 71 on the output shaft of stirring motor 7, driving gear 71 with it is driven
Gear 61 is meshed, and the axis body periphery that shaft 5 is located in pond body 1 is connected with paddle 52 and helical blade 53, paddle 52
In the top of helical blade 53, during work, shaft 5 is driven to rotate by gear pair by motor 7, shaft 5 drives 52 He of paddle
Helical blade 53 rotates, and helical blade 53 constantly drives the sewage of 1 bottom of pond body to flow up while rotation, then by stirring
Blade 52 disperses the sewage flowed up, so as to enhance the turbulent flow effect of sewage, improves aeration efficiency, simultaneously justifies
Disk 3 drives cross bar 4 to move back and forth up and down by pillar 31, so as to which shaft 5 be driven to move back and forth up and down, and then promotes stirring effect
Fruit；
The aeration board 8 is arranged on the intracavity bottom of pond body 1, and aeration board 8 is designed for hollow type and is evenly distributed on its upper surface
There is venthole 81, the top of aeration board 8 is connect with the bottom of shaft 5 by montant 82, aeration board 8 driven to rotate by shaft 5, made
The air discharged of venthole 81 be distributed in the pond body 1 more uniformly, ensure coming into full contact with for sewage and air, improve aeration
Efficiency；
The air blower 9 is mounted on the position for being located at 1 left side of pond body on ground, the air outlet and air inlet point of air blower 9
Not Lian Jie air outlet pipe 91 and air inlet pipe 92, wherein air outlet pipe 91, which extend into pond body 1 and passes through swivel 912, is connected to aeration
The bottom centre position of plate is provided with one section of bellows 911 on the vertical tube body of air outlet pipe 91, for compensating aeration board 8
Upper and lower displacement amount, further, air outlet pipe 91 are stainless steel tube；
The inlet plenum 10 is arranged on the left side of air blower 9, box-structure of the inlet plenum 10 for left side opening, inlet plenum 10
Right side connect with air inlet pipe 92, on the internal chamber wall of inlet plenum 10 fitting be provided with strainer, be used for the impurity of air filtering, ensure
Air blower 9 sucks the clarity of air source, avoids causing secondary pollution, specifically, is set gradually from left to right in inlet plenum 10
There are the first strainer 101 and the second strainer 102, wherein the mesh that the mesh diameter of the first strainer 101 is more than the second strainer 102 is straight
Diameter improves filter effect by multistage filtering.
The operation principle of the utility model is：
In the utility model at work, shaft 5 is driven to rotate by gear pair by motor 7, shaft 5 drives paddle 52
It is rotated with helical blade 53, helical blade 53 constantly drives the sewage of 1 bottom of pond body to flow up while rotation, then by stirring
It mixes blade 52 to disperse the sewage flowed up, so as to enhance the turbulent flow effect of sewage, improves aeration efficiency, simultaneously
Disk 3 drives cross bar 4 to move back and forth up and down by pillar 31, so as to which shaft 5 be driven to move back and forth up and down, and then promotes stirring effect
Fruit；Aeration board 8 is followed by shaft 5 and rotates so that the air that venthole 81 is discharged is distributed more uniform in pond body 1, is ensured
Sewage and air come into full contact with, and improve aeration efficiency；Inlet plenum 10 is additionally provided with, was used for the impurity of air filtering, ensures drum
Wind turbine 9 sucks the clarity of air source, avoids causing secondary pollution.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from 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 by containing in the equivalent requirements of the claims is 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 each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of aeration tank for preventing secondary pollution, including pond body（1）, door type frame（2）, aeration board（8）, air blower（9）With into
Gas chamber（10）；It is characterized in that, the door type frame（2）It is arranged on pond body（1）Top, door type frame（2）Reverse buckling type is fixed on
On ground, door type frame（2）Top center be fixed with installing plate（21）, installing plate（21）Front side be rotatablely equipped with disk
（3）, disk（3）Equipped with the motor for driving its rotation, disk（3）Front end face on eccentric setting have pillar（31）, disk（3）
It is connected with cross bar（4）, cross bar（4）Close to disk（3）Side offer sliding slot（41）, pillar（31）Slip is connected to cunning
Slot（41）In；The cross bar（4）Bottom centre position be connected with shaft（5）, shaft（5）Across door type frame（2）And it extends to
Pond body（1）Intracavity bottom position, shaft（5）Be slidably connected door type frame（2）, door type frame（2）Bottom centre position rotation connect
It is connected to sleeve（6）, sleeve（6）It is set in shaft（5）Periphery, shaft（5）Upper axis body periphery be circumferentially equidistantly fixed with
Multiple flat keys（51）, sleeve（6）Internal ring wall on offer and flat key（512）Matched keyway（62）, flat key（512）It slides
Connect keyway（62）, sleeve（6）Periphery be fixed with driven gear（61）, door type frame（2）Bottom be located at sleeve（6）Right side
Position is equipped with stirring motor（7）, stirring motor（7）Output shaft on be fixed with driving gear（71）, driving gear（71）With
Driven gear（61）It is meshed, shaft（5）Positioned at pond body（1）Interior axis body periphery is connected with paddle（52）And helical blade
（53）, paddle（52）Positioned at helical blade（53）Top；The aeration board（8）It is arranged on pond body（1）Intracavity bottom, expose
Gas plate（8）It is designed for hollow type and is evenly equipped with venthole on its upper surface（81）, aeration board（8）Top pass through montant（82）With
Shaft（5）Bottom connection；The air blower（9）It is located at pond body on ground（1）The position in left side, air blower（9）'s
Air outlet and air inlet connect air outlet pipe respectively（91）And air inlet pipe（92）, wherein air outlet pipe（91）It extend into pond body（1）In simultaneously
Pass through swivel（912）It is connected to the bottom centre position of aeration board, air outlet pipe（91）Vertical tube body on be provided with one section
Bellows（911）；The inlet plenum（10）It is arranged on air blower（9）Left side, inlet plenum（10）Box for left side opening
Structure, inlet plenum（10）Right side and air inlet pipe（92）Connection, inlet plenum（10）Internal chamber wall on fitting be provided with strainer.
2. the aeration tank according to claim 1 for preventing secondary pollution, which is characterized in that the pond body（1）Top right
Side is provided with water inlet pipe（11）, water inlet pipe（11）Nozzle face pond body（1）, pond body（1）Bottom right be connected with drainpipe
（12）, water inlet pipe（11）And drainpipe（12）On be mounted on valve.
3. the aeration tank according to claim 1 for preventing secondary pollution, which is characterized in that the pillar（31）With disk
（3）It is integrally formed.
4. the aeration tank according to claim 1 for preventing secondary pollution, which is characterized in that the sliding slot（41）For waist type
Slot.
5. the aeration tank according to claim 1 for preventing secondary pollution, which is characterized in that the flat key（51）In shaft
（5）There are four upper settings.
6. the aeration tank according to claim 1 for preventing secondary pollution, which is characterized in that the air outlet pipe（91）It is stainless
Steel pipe.
7. the aeration tank according to claim 1 for preventing secondary pollution, which is characterized in that the inlet plenum（10）It is interior from a left side
The first strainer is disposed with to the right side（101）With the second strainer（102）, wherein the first strainer（101）Mesh diameter be more than the
Two strainers（102）Mesh diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594590.0U CN207596545U (en) | 2017-11-25 | 2017-11-25 | A kind of aeration tank for preventing secondary pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594590.0U CN207596545U (en) | 2017-11-25 | 2017-11-25 | A kind of aeration tank for preventing secondary pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596545U true CN207596545U (en) | 2018-07-10 |
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ID=62760937
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721594590.0U Active CN207596545U (en) | 2017-11-25 | 2017-11-25 | A kind of aeration tank for preventing secondary pollution |
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| Country | Link |
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| CN (1) | CN207596545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231512A (en) * | 2018-10-18 | 2019-01-18 | 文露 | A kind of filter stream dislocation variable diameter aerator |
-
2017
- 2017-11-25 CN CN201721594590.0U patent/CN207596545U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231512A (en) * | 2018-10-18 | 2019-01-18 | 文露 | A kind of filter stream dislocation variable diameter aerator |
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