CN110316817A - A kind of multiple aerator for sewage treatment - Google Patents
A kind of multiple aerator for sewage treatment Download PDFInfo
- Publication number
- CN110316817A CN110316817A CN201910729600.4A CN201910729600A CN110316817A CN 110316817 A CN110316817 A CN 110316817A CN 201910729600 A CN201910729600 A CN 201910729600A CN 110316817 A CN110316817 A CN 110316817A
- Authority
- CN
- China
- Prior art keywords
- pond body
- aeration
- aeration board
- sewage
- sewage treatment
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to field of environment protection equipment, more specifically, it is a kind of multiple aerator for sewage treatment, including pond body, fixed frame, left aeration board and aeration head, fixed frame is fixedly connected at the top of the pond body, motor is fixedly connected at the top of fixed frame, the axle stretch end of motor is fixedly connected with drive shaft, the bottom of pond body is equipped with Bidirectional-screw, left slider is arranged on Bidirectional-screw, right sliding block, the inner left wall of pond body is hinged with left aeration board, the right side inner wall of pond body is hinged with right aeration board, the side wall of fixed frame is fixedly connected with air blower, the inside of pond body is also equipped with rabbling mechanism, left aeration board is delivered the air to using air blower, right aeration board, bottom sewage is aerated, in aeration process, left aeration board, right aeration board is swung up and down, stir bottom sewage, mix bubble with sewage more equal It is even, surface layer sewage is raised using aeration blade, surface layer sewage is aerated, stirs middle layer sewage using flase floor.
Description
Technical field
The present invention relates to field of environment protection equipment, are a kind of multiple aerators for sewage treatment more specifically.
Background technique
Activated sludge process is a kind of method of Sewage Biological Treatment.The method is under artificial aerobic condition, to sewage and respectively
Kind micropopulation is continuously mixed, and activated sludge is formed.Made using the biological flocculation and precipitation of activated sludge, absorption and oxidation
With to decompose the organic pollutant in removal sewage.Then it is separated from water sludge, most of sludge flows back into aeration tank again,
Activated Sludge System is then discharged in redundance.
Aeration tank is exactly that sewage treatment is carried out using activated sludge process, provides certain dwell time of sewage in pond, meets
The mixing condition that oxygen amount and sewage required for oxygen animalcule and activated sludge come into full contact with.
Existing aeration tank aeration mechanism is single, cannot be aerated simultaneously to upper, middle and lower layer sewage, be aerated low efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of multiple aerators for sewage treatment, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of multiple aerator for sewage treatment, including pond body, fixed frame, left aeration board and aeration head, the pond body
Top be fixedly connected with fixed frame, motor is fixedly connected at the top of fixed frame, the axle stretch end of motor is fixedly connected with driving
Axis, the bottom of pond body are equipped with Bidirectional-screw, and left slider, right sliding block are arranged on Bidirectional-screw, and the inner left wall of pond body is hinged
Have a left aeration board, the right side inner wall of pond body is hinged with right aeration board, left aeration board, right aeration board upper surface aeration is all distributed with
Head, the side wall of fixed frame are fixedly connected with air blower, and the inside of pond body is also equipped with rabbling mechanism.
Further: the motor is clockwise and anticlockwise motor.
Further: the drive shaft is respectively arranged on the left side and the right side driven shaft, the top turn of driven shaft and fixed frame
Dynamic connection, the lower end of driven shaft is fixedly connected with aeration blade.
Further: the side wall of the end of the Bidirectional-screw and pond body is rotatablely connected, and the lower end of drive shaft passes through the
One bevel gear set is connected with Bidirectional-screw.
Further: the left slider, right sliding block are symmetrical set, left slider, right sliding block respectively with Bidirectional-screw
It is threadedly coupled, the basal sliding connection of left slider, the bottom of right sliding block and pond body.
Further: the upper surface of the left slider is hinged with left connecting rod, and the top of left connecting rod and left aeration board are hinged,
The upper surface of right sliding block is hinged with right connecting rod, and the top of right connecting rod and right aeration board are hinged.
Further: the water outlet of the air blower is equipped with appendix, left aeration board by left bellows with it is defeated
Tracheae connection, right aeration board are connected to by right bellows with appendix.
Further: the rabbling mechanism includes agitating shaft, flase floor and second bevel gear group, the inside installation of pond body
Have an agitating shaft, agitating shaft altogether there are two, be symmetricly set on the left and right sides of drive shaft, one end of agitating shaft and the side wall of pond body turn
Dynamic connection, the other end of agitating shaft are connected by second bevel gear group with drive shaft, and lattice are fixedly connected in the middle part of agitating shaft
Screen.
Using technical solution provided by the invention, compared with prior art, the embodiment of the present invention is had the following beneficial effects:
In, left aeration board, right aeration board are delivered the air to using air blower, bottom sewage is aerated, it is left in aeration process
Aeration board, right aeration board are swung up and down, and are stirred bottom sewage, are mixed bubble with sewage more uniform, and aeration efficiency, benefit are improved
Surface layer sewage is raised with aeration blade, surface layer sewage is aerated, middle layer sewage is stirred using flase floor, makes sewage and bubble
Uniformly mixing, is cut into lesser bubble for biggish bubble using flase floor, keeps bubble more abundant with waste water, this hair
It is bright that upper, middle and lower layer sewage can be aerated simultaneously, solve that existing aeration mechanism structure is simple, and bubble is mixed with sewage
The problem of being not enough, being aerated inefficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the multiple aerator embodiment 1 for sewage treatment；
Fig. 2 is the perspective view for rabbling mechanism in the multiple aerator embodiment 2 of sewage treatment；
Fig. 3 is the top view for left aeration board in the multiple aerator embodiment 1 of sewage treatment.
Label declaration in schematic diagram: 1- pond body；2- fixed frame；3- motor；4- drive shaft；5- driven shaft；6- is aerated leaf
Piece；7- transmission belt；8- Bidirectional-screw；9- first bevel gear group；10- left slider；The right sliding block of 11-；The left aeration board of 12-；The right exposure of 13-
Gas plate；14- aeration head；15- left connecting rod；16- right connecting rod；17- agitating shaft；18- flase floor；19- second bevel gear group；20- drum
Blower；21- appendix；The left bellows of 22-；The right bellows of 23-；24- water injection pipe；25- drainpipe.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention, and the present invention will be further described with reference to the examples below.
Embodiment 1
Please refer to Fig. 1,3, in the embodiment of the present invention, a kind of multiple aerator for sewage treatment, including it is pond body 1, fixed
Frame 2, left aeration board 12 and aeration head 14, the top of pond body 1 are fixedly connected with fixed frame 2, and the top of fixed frame 2 is fixedly connected with
Motor 3, motor 3 are clockwise and anticlockwise motor, and the axle stretch end of motor 3 is fixedly connected with drive shaft 4, and pond body 1 is protruded into the lower end of drive shaft 4
Interior, drive shaft 4 is respectively arranged on the left side and the right side driven shaft 5, and driven shaft 5 and the top of fixed frame 2 are rotatablely connected, driven shaft 5
Lower end is fixedly connected with aeration blade 6, and driven shaft 5 drives driven by transmission belt 7 and 4 joint of drive shaft, motor 3 when running
Axis 5 rotates, and then aeration blade 6 is driven to rotate, and raises surface layer sewage using aeration blade 6, is aerated to surface layer sewage.
The bottom of pond body 1 is equipped with Bidirectional-screw 8, and the end of Bidirectional-screw 8 and the side wall of pond body 1 are rotatablely connected, driving
The lower end of axis 4 is connected by first bevel gear group 9 with Bidirectional-screw 8, and left slider 10, right sliding block are arranged on Bidirectional-screw 8
11, left slider 10, right sliding block 11 are symmetrical set, and left slider 10, right sliding block 11 are threadedly coupled with Bidirectional-screw 8 respectively, left
Sliding block 10, right sliding block 11 bottom connect with the basal sliding of pond body 1, the inner left wall of pond body 1 is hinged with left aeration board 12, pond
The right side inner wall of body 1 is hinged with right aeration board 13, and left aeration board 12, right aeration board 13 are symmetrical set, left aeration board 12, the right side
13 inner hollow of aeration board, left aeration board 12, right aeration board 13 upper surface aeration head 14, the upper table of left slider 10 is all distributed with
Face is hinged with left connecting rod 15, and the top of left connecting rod 15 and left aeration board 12 are hinged, and the upper surface of right sliding block 11 is hinged with right connecting rod
16, the top of right connecting rod 16 and right aeration board 13 are hinged, 3 positive and negative rotation of motor are controlled, to drive 4 positive and negative rotation of drive shaft, in turn
8 positive and negative rotation of Bidirectional-screw is driven, to drive left slider 10, right sliding block 11 to move reciprocatingly in the horizontal direction, to drive a left side
Aeration board 12, right aeration board 13 are swung up and down, and stir bottom sewage using left aeration board 12, right aeration board 13, meanwhile, make bubble
More uniform, raising aeration efficiency is mixed with sewage.
The side wall of fixed frame 2 is fixedly connected with air blower 20, and the water outlet of air blower 20 is equipped with appendix 21, left aeration
Plate 12 is connected to by left bellows 22 with appendix 21, and right aeration board 13 is connected to by right bellows 23 with appendix 21,
Left aeration board 12 is delivered the air to, in right aeration board 13 using air blower 20, is discharged into sewage eventually by aeration head 14, pond
The top of body 1 is equipped with water injection pipe 24, and sewage is injected in pond body 1 by water injection pipe 24, and the bottom of pond body 1 is equipped with drainpipe
25, sewage after treatment is discharged by drainpipe 25.
Embodiment 2
Referring to Fig. 2, on the basis of embodiment 1, the inside of pond body 1 is also equipped with rabbling mechanism, rabbling mechanism includes stirring
Axis 17, flase floor 18 and second bevel gear group 19, the inside of pond body 1 are equipped with agitating shaft 17, agitating shaft 17 altogether there are two, symmetrically
The left and right sides of drive shaft 4 is set, and one end of agitating shaft 17 and the side wall of pond body 1 are rotatablely connected, the other end of agitating shaft 17
It is connected by second bevel gear group 19 with drive shaft 4, the middle part of agitating shaft 17 is fixedly connected with flase floor 18, and 4 turns of drive shaft
When dynamic, agitating shaft 17 is driven to rotate, so that flase floor 18 be driven to rotate, stirs middle layer sewage using flase floor 18, make sewage with
Bubble uniformly mixes, and biggish bubble is cut into lesser bubble using flase floor 18, fills bubble more with waste water
Point.
1, embodiment 2 in conjunction with the embodiments, the working principle of the invention is: sewage is injected in pond body 1 by water injection pipe 24, directly
Do not had aeration blade 6 just to the water surface, and started air blower 20, and delivered the air to left aeration board 12, in right aeration board 13, finally
It is discharged into sewage by aeration head 14, bottom sewage is aerated, control 3 positive and negative rotation of motor, drive 4 positive and negative rotation of drive shaft,
To drive 8 positive and negative rotation of Bidirectional-screw, to drive left slider 10, right sliding block 11 to move reciprocatingly in the horizontal direction, thus band
Move left aeration board 12, right aeration board 13 is swung up and down, using left aeration board 12, right aeration board 13 stir bottom sewage, meanwhile, make
Bubble mixes more uniform, raising aeration efficiency with sewage, meanwhile, drive driven shaft 5 to rotate when drive shaft 4 rotates, and then band
Pneumatic aeration blade 6 rotates, and raises surface layer sewage using aeration blade 6, is aerated to surface layer sewage, when drive shaft 4 rotates, band
Dynamic agitating shaft 17 rotates, so that flase floor 18 be driven to rotate, stirs middle layer sewage using flase floor 18, keeps sewage uniform with bubble
Mixing, is cut into lesser bubble for biggish bubble using flase floor 18, keeps bubble more abundant with waste water.
It should be strongly noted that pond body 1, fixed frame 2, left aeration board 12 and aeration head 14 are the prior art in the application
Application, drive left aeration board, right aeration board to swing up and down using Bidirectional-screw, rabbling mechanism utilized to stir middle layer sewage, benefit
Surface layer sewage is stirred with aeration blade, while carrying out the innovative point that aeration is the application to three layers of the upper, middle and lower of sewage, effectively
Solves the problem of existing aeration mechanism structure is simple, and bubble is mixed with sewage and is not enough, and is aerated inefficiency.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
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 embodiments being understood that.
Claims (8)
1. a kind of multiple aerator for sewage treatment, including pond body (1), fixed frame (2), left aeration board (12) and aeration
Head (14), which is characterized in that be fixedly connected with fixed frame (2) at the top of the pond body (1), the top of fixed frame (2) is fixed to be connected
It is connected to motor (3), the axle stretch end of motor (3) is fixedly connected with drive shaft (4), and the bottom of pond body (1) is equipped with Bidirectional-screw
(8), left slider (10), right sliding block (11) are arranged on Bidirectional-screw (8), the inner left wall of pond body (1) is hinged with left aeration board
(12), the right side inner wall of pond body (1) is hinged with right aeration board (13), left aeration board (12), right aeration board (13) upper surface all
It is distributed with aeration head (14), the side wall of fixed frame (2) is fixedly connected with air blower (20), and the inside of pond body (1), which is also equipped with, to be stirred
Mix mechanism.
2. the multiple aerator according to claim 1 for sewage treatment, which is characterized in that the motor (3) is
Clockwise and anticlockwise motor.
3. the multiple aerator according to claim 1 for sewage treatment, which is characterized in that the drive shaft (4)
Be respectively arranged on the left side and the right side driven shaft (5), the top of driven shaft (5) and fixed frame (2) is rotatablely connected, under driven shaft (5)
End is fixedly connected with aeration blade (6).
4. the multiple aerator according to claim 3 for sewage treatment, which is characterized in that the Bidirectional-screw
(8) side wall of end and pond body (1) is rotatablely connected, and the lower end of drive shaft (4) passes through first bevel gear group (9) and Bidirectional-screw
(8) it is connected.
5. the multiple aerator according to claim 4 for sewage treatment, which is characterized in that the left slider
(10), right sliding block (11) is symmetrical set, and left slider (10), right sliding block (11) are threadedly coupled with Bidirectional-screw (8) respectively, left
Sliding block (10), right sliding block (11) bottom connect with the basal sliding of pond body (1).
6. the multiple aerator according to claim 1 for sewage treatment, which is characterized in that the left slider (10)
Upper surface be hinged with left connecting rod (15), the top of left connecting rod (15) and left aeration board (12) hingedly, the upper table of right sliding block (11)
Face is hinged with right connecting rod (16), and the top and right aeration board (13) of right connecting rod (16) are hinged.
7. the multiple aerator according to claim 1 for sewage treatment, which is characterized in that the air blower (20)
Water outlet be equipped with appendix (21), left aeration board (12) is connected to by left bellows (22) with appendix (21), right exposure
Gas plate (13) is connected to by right bellows (23) with appendix (21).
8. -7 any multiple aerator for sewage treatment according to claim 1, which is characterized in that the stirring
Mechanism includes agitating shaft (17), flase floor (18) and second bevel gear group (19), and the inside of pond body (1) is equipped with agitating shaft
(17), there are two agitating shaft (17) is total to, the left and right sides of drive shaft (4), one end of agitating shaft (17) and pond body are symmetricly set on
(1) side wall rotation connection, the other end of agitating shaft (17) are connected with drive shaft (4) by second bevel gear group (19), are stirred
It mixes and is fixedly connected with flase floor (18) in the middle part of axis (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729600.4A CN110316817A (en) | 2019-08-08 | 2019-08-08 | A kind of multiple aerator for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910729600.4A CN110316817A (en) | 2019-08-08 | 2019-08-08 | A kind of multiple aerator for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110316817A true CN110316817A (en) | 2019-10-11 |
Family
ID=68125709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910729600.4A Withdrawn CN110316817A (en) | 2019-08-08 | 2019-08-08 | A kind of multiple aerator for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110316817A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760685A (en) * | 2020-07-09 | 2020-10-13 | 周利登 | Special flotation column and method for fly ash with good decarburization effect |
| CN111924965A (en) * | 2020-08-25 | 2020-11-13 | 辽宁鑫知界科技有限公司 | Aerator for sewage treatment and treatment method thereof |
-
2019
- 2019-08-08 CN CN201910729600.4A patent/CN110316817A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760685A (en) * | 2020-07-09 | 2020-10-13 | 周利登 | Special flotation column and method for fly ash with good decarburization effect |
| CN111924965A (en) * | 2020-08-25 | 2020-11-13 | 辽宁鑫知界科技有限公司 | Aerator for sewage treatment and treatment method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191011 |