CN205710069U - A kind of sewage disposal system - Google Patents
A kind of sewage disposal system Download PDFInfo
- Publication number
- CN205710069U CN205710069U CN201620620139.0U CN201620620139U CN205710069U CN 205710069 U CN205710069 U CN 205710069U CN 201620620139 U CN201620620139 U CN 201620620139U CN 205710069 U CN205710069 U CN 205710069U
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- CN
- China
- Prior art keywords
- auxiliary ventilating
- ventilating pipe
- disposal system
- sewage disposal
- aeration tank
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- 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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- 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)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a kind of sewage disposal system, its drip irrigation device is: include aerator, aerator includes Aeration tank, main breather, some auxiliary ventilating pipes, Stirring mechanism it is provided with in Aeration tank, auxiliary ventilating pipe one end communicates inside main breather, and the other end extends to Stirring mechanism side, auxiliary ventilating pipe is outlet side near the end of Stirring mechanism, be rotatably connected on outlet side impeller part, impeller part is provided with some impeller blades and outlet passageway, it is equipped with venthole on each impeller blade, outlet passageway one end communicates with inside auxiliary ventilating pipe, and the other end is connected with venthole and communicates with the external world, there is the effect that can improve sewage and oxygen mix degree further.
Description
Technical field
This utility model relates to technical field of sewage, particularly to a kind of sewage disposal system.
Background technology
At sewage treatment area, most commonly seen technique is SBR technique, a kind of activity run by intermittent aerating mode
Mud and sewage treatment technology, also known as sequencing batch active sludge.
In this technological process, aerator is important component part therein, by aerator to Aeration tank oxygen supply,
Aerator also has the function of mix and blend simultaneously, and to strengthen pollutant mass transfer condition in water treatment system, raising processes
Effect.
Such as the Chinese utility model patent one aerator that notification number is CN203855460U, it includes Aeration tank, exposes
Gas is provided with impeller in pond, and this impeller is arranged on the bottom of Aeration tank, and impeller drives the liquid in Aeration tank by Aeration tank mediad
On then along the downward circulation of aeration pool wall；Being provided with two horizontal air inlet pipe bottom Aeration tank, the gas outlet of horizontal air inlet pipe is positioned at
Below impeller.
Although the aerator of said structure can realize lifting sewage and the purpose of oxygen mix degree to a certain extent, but
Being analyzed from structure, the horizontal air inlet pipe in above-mentioned aerator is also only to discharge, although being subject to from single gas outlet
To the stirring action of impeller, but can find that its sewage can't be fully up to expectations with the degree of mixing of oxygen too, sludge activity
The most thoroughly activated.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of sewage disposal system, its tool
There is the effect that can improve sewage and oxygen mix degree further.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of sewage disposal system
System, including aerator, described aerator includes Aeration tank, main breather, some auxiliary ventilating pipes, is provided with in described Aeration tank
Stirring mechanism, described auxiliary ventilating pipe one end communicates inside main breather, and the other end extends to Stirring mechanism one
Side, described auxiliary ventilating pipe is outlet side near the end of Stirring mechanism, and described outlet side has been rotatably connected impeller part, institute
State impeller part and be provided with some impeller blades and outlet passageway, each impeller blade is equipped with venthole, described outlet passageway one
End communicates with inside auxiliary ventilating pipe, and the other end is connected with venthole and communicates with the external world.
By technique scheme, in normal aeration process, can be full of sewage in the middle of Aeration tank, Stirring mechanism is moved
Making and make sewage that the most violent stirring movement to occur, due to the impeller part that has been rotatably connected on outlet side, sewage is by vigorous agitation
Afterwards, whole impeller part also can be driven by sewage, is passed through substantial amounts of air in main breather, and air passes through outlet passageway from leaf
The venthole ejection of wheel sheet；
In above-mentioned operation, first, while air sprays in the venthole of impeller blade, impeller blade is occurring not
Disconnected rotation, thus further increase the degree of mixing of sewage and oxygen；Secondly, the spinning movement of whole impeller blade, and be not required to
Wanting extra power source to be driven, only with the Stirring mechanism stirring action to sewage, energy-conserving and environment-protective are imitated
Fruit has some idea of.
Preferably, described Stirring mechanism includes agitator arm and the driving source driving agitator arm to rotate, described
Driving source is installed at the bottom of aeration tank and the drive shaft in the source of driving is perpendicular at the bottom of aeration tank, and described agitator arm is installed on driving
In the drive shaft in source, described outlet side is positioned at the lower section of agitator arm.
By technique scheme, the drive shaft in agitator arm source driven drives, can directly drive oxygen and sewage by
Aeration tank bottom up flows, and outlet side is positioned at the lower section of agitator arm, and first air can contact with sewage, leads to the most again
The stirring action crossing agitator arm promotes air to blend with sewage, can further lifting sewage and the degree of mixing of oxygen.
Preferably, the axis of rotation of the impeller part being installed on outlet side is oriented parallel to the axis of rotation side of agitator arm
To.
By technique scheme, agitator arm water (flow) direction produced to sewage stirring, impeller part can be applied with
Certain rotary driving force, and the axis of rotation of impeller part is oriented parallel to the axis of rotation direction of agitator arm, can not only be
Big degree reduces the powered difficulty of impeller part, and can reduce the side effect power storing stream to producing with impeller blade rotation so that
The speed of rotation of impeller part is more uniform.
Preferably, it is provided with in described outlet passageway and unidirectional gives vent to anger for prevent that outside sewage from entering in outlet passageway
Valve.
By technique scheme, owing to there is more fine impurities in sewage, and unidirectional air outlet valve can be prevented effectively from
Sewage enters in exhalant canal；And when there is air output in outlet passageway, air can be smoothly through very much unidirectional giving vent to anger
Valve and then output in the venthole of impeller blade.
Preferably, the outer tube wall of described auxiliary ventilating pipe is provided with some reinforcements.
By technique scheme, auxiliary ventilating pipe can be produced and rock by more storage stream, now at auxiliary ventilating pipe
Outer tube wall is provided with some reinforcements, can effectively strengthen the overall construction intensity of auxiliary ventilating pipe, improves the anti-shake energy of auxiliary ventilating pipe
Power, Stirring mechanism is positioned on auxiliary ventilating pipe, so that the actually used stability of Stirring mechanism is carried further
Rise.
Preferably, every reinforcement is distributed each along the bearing of trend of auxiliary ventilating pipe, and some reinforcements lead to around pair
The tube core circumference array distribution of trachea.
By technique scheme, during actually used, it is found that the direction of rocking of auxiliary ventilating pipe is to shake back and forth
Pendulum, and every reinforcement is distributed each along the bearing of trend of auxiliary ventilating pipe, can at utmost increase the anti-shake energy of auxiliary ventilating pipe
Power.
Preferably, the holder for clamping auxiliary ventilating pipe it is provided with at the bottom of the pond of described Aeration tank.
By technique scheme, it is positioned at the holder at the bottom of Aeration tank and can be directly used in clamping auxiliary ventilating pipe, thus enter one
Step promotes the anti-shake ability of auxiliary ventilating pipe.
Preferably, described holder includes connecting end and bare terminal end, and described connection end is by the pond of screw with Aeration tank
The end, is connected, and described bare terminal end is held on auxiliary ventilating pipe outer tube wall.
By technique scheme, connect end and be connected with at the bottom of the pond of Aeration tank by screw, it is achieved that holder and aeration
Removable feature between pond；And bare terminal end is connected with auxiliary ventilating pipe by the way of clamping, when needing to change auxiliary ventilating pipe, secondary
Breather can be taken out easily from bare terminal end.
Preferably, it is provided with elastic rubber layer between described bare terminal end and auxiliary ventilating pipe outer tube wall.
By technique scheme, elastic rubber layer can prevent bare terminal end from directly contacting with auxiliary ventilating pipe, works as auxiliary ventilating pipe
When there is shake, it is interval that elastic rubber layer gives the enough elastic buffers of auxiliary ventilating pipe, prevents from rigid conflict between the two,
Reduce and wear and tear between the two.
Preferably, described elastic rubber layer side is fixed in bare terminal end, and opposite side is provided with anti-skidding lines.
By technique scheme, anti-skidding lines can increase the friction between elastic rubber layer and auxiliary ventilating pipe outer tube wall
Power, promotes the clamping stability between bare terminal end and auxiliary ventilating pipe outer tube wall.
Accompanying drawing explanation
Fig. 1 is the aerator structural representation of embodiment, for showing the integral layout of main breather, auxiliary ventilating pipe；
Fig. 2 is the first viewing angle constructions schematic diagram of embodiment, is used for showing Stirring mechanism, auxiliary ventilating pipe and impeller
The internal structure of part；
Fig. 3 is the A portion enlarged drawing of Fig. 2；
Fig. 4 is the second viewing angle constructions schematic diagram of embodiment, for showing the row between Stirring mechanism, auxiliary ventilating pipe
Cloth relation；
Fig. 5 is the B-B sectional view of Fig. 4.
Reference: 1, aerator；11, Aeration tank；12, main breather；13, auxiliary ventilating pipe；2, Stirring mechanism；
21, agitator arm；22, source is driven；3, outlet side；4, impeller part；5, impeller blade；6, outlet passageway；7, venthole；8, unidirectional go out
Air valve；9, reinforcement；10, holder；101, end is connected；102, bare terminal end；103, elastic rubber layer；14, anti-skidding lines.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Seeing shown in Fig. 1 and Fig. 2, a kind of sewage disposal system, including aerator 1, described aerator 1 includes exposing
, wherein can there is more pending sewage, main ventilation in Aeration tank 11 in gas pond 11, main breather 12, some auxiliary ventilating pipes 13
Pipe 12 is across above Aeration tank 11, and some auxiliary ventilating pipes 13 are uniformly arranged, often along the length direction of main breather 12
Individual auxiliary ventilating pipe 13 one end is internal with main breather 12 to be communicated, and the other end extends at the bottom of Aeration tank 11 pond, in main breather 12
Gas is entered at the bottom of Aeration tank 11 pond by some auxiliary ventilating pipes 13.
Shown in Figure 5, it is being provided with the holder 10 for clamping auxiliary ventilating pipe 13, holder 10 at the bottom of the pond of Aeration tank 11
Including connecting end 101 and bare terminal end 102, described connection end 101 is connected at the bottom of the pond of Aeration tank 11 by screw, described clamping
End 102 is held on auxiliary ventilating pipe 13 outer tube wall, is provided with gum elastic between described bare terminal end 102 and auxiliary ventilating pipe 13 outer tube wall
Layer 103, described elastic rubber layer 103 side is fixed in bare terminal end 102, and opposite side is provided with anti-skidding lines 14, extends to expose
Fixed effect is reached clamped by bare terminal end 102 on the held part of holder 10 10 at the end, gas pond 11.
Seeing shown in 2, be provided with Stirring mechanism 2 in Aeration tank 11, Stirring mechanism 2 therein includes agitator arm
21 and drive agitator arm 21 rotate driving source 22, this driving source 22 can be selected for electric rotating machine, and described driving source 22 is installed
Drive shaft at the bottom of Aeration tank 11 pond and driving source 22 is perpendicular at the bottom of Aeration tank 11 pond, and described agitator arm 21 is installed on driving source
In the drive shaft of 22.
Seeing shown in Fig. 2 and Fig. 3, wherein, auxiliary ventilating pipe 13 extends to Stirring away from the end of main breather 12
Mechanism 2 side, described auxiliary ventilating pipe 13 is outlet side 3 near the end of Stirring mechanism 2, and outlet side 3 is positioned at agitator arm
Be rotatably connected on the outlet side, lower section 3 of 21 impeller part 4, and described impeller part 4 is provided with some impeller blades 5 and outlet passageway 6,
Being equipped with venthole 7 on each impeller blade 5, described outlet passageway 6 one end is internal with auxiliary ventilating pipe 13 to be communicated, and the other end with go out
Pore 7 is connected and communicates with the external world, and the axis of rotation of the impeller part 4 being installed on outlet side 3 is oriented parallel to agitator arm 21
Axis of rotation direction.
Shown in Figure 3, it is provided with unidirectional for prevent outside sewage from entering in outlet passageway 6 in outlet passageway 6
Air outlet valve 8.
See shown in Fig. 4 and Fig. 5, the outer tube wall of auxiliary ventilating pipe 13 is provided with some reinforcements 9, every reinforcement 9
Bearing of trend each along auxiliary ventilating pipe 13 is distributed, and some reinforcements 9 divide around the tube core circumference array of auxiliary ventilating pipe 13
Cloth.
In actual use, can there is more sewage in Aeration tank 11, air can first pass through main breather 12,
Divided by auxiliary ventilating pipe 13 afterwards, enter into Aeration tank 11 end along auxiliary ventilating pipe 13, and the rotation being positioned at Aeration tank 11 end is stirred
Mixing the driving source 22 in mechanism 2 can directly drive agitator arm 21 to rotate, and then reaches to stir the effect of sewage, sewage
Agitation is rotated and is connected to the impeller part 4 of outlet side 3 and carries out the motion that rotates in a circumferential direction, and the gas in auxiliary ventilating pipe 13 can be along going out
The gas passage 6 venthole 7 from impeller blade 5 sprays；
When aerator 1 is inoperative, it is positioned at the unidirectional air outlet valve 8 of outlet passageway 6, can effectively stop that sewage is from giving vent to anger
Hole 7 enters in auxiliary ventilating pipe 13；
When whole auxiliary ventilating pipe 13 changed by needs, auxiliary ventilating pipe 13 can be the most easily from the bare terminal end 102 of holder 10
On extract, thus the whole auxiliary ventilating pipe of easy disassembly 13；
When holder 10 changed by needs, only need to unscrew the screw being positioned on holder 10, holder 10 just can be from aeration
The end, pond 11, removes.
The above is only exemplary embodiment of the present utility model, not for limiting protection model of the present utility model
Enclosing, protection domain of the present utility model is determined by appended claim.
Claims (10)
1. a sewage disposal system, including aerator (1), described aerator (1) includes Aeration tank (11), main breather
(12), some auxiliary ventilating pipes (13), be provided with Stirring mechanism (2), described auxiliary ventilating pipe (13) in described Aeration tank (11)
Holding communicate internal with main breather (12), and the other end extends to Stirring mechanism (2) side, described auxiliary ventilating pipe (13) leans on
The end of nearly Stirring mechanism (2) is outlet side (3), it is characterized in that: be rotatably connected on described outlet side (3) impeller part
(4), described impeller part (4) is provided with some impeller blades (5) and outlet passageway (6), each impeller blade (5) is equipped with and gives vent to anger
Hole (7), described outlet passageway (6) one end is internal with auxiliary ventilating pipe (13) to be communicated, and the other end is connected and with outward with venthole (7)
Boundary communicates.
A kind of sewage disposal system the most according to claim 1, is characterized in that: described Stirring mechanism (2) includes stirring
Mixing impeller (21) and the driving source (22) driving agitator arm (21) to rotate, described driving source (22) is installed on Aeration tank (11)
The drive shaft at the bottom of pond and the source of driving (22) is perpendicular at the bottom of Aeration tank (11) pond, and described agitator arm (21) is installed on driving source (22)
Drive shaft on, described outlet side (3) are positioned at the lower section of agitator arm (21).
A kind of sewage disposal system the most according to claim 2, is characterized in that: be installed on the impeller part (4) of outlet side (3)
Axis of rotation be oriented parallel to the axis of rotation direction of agitator arm (21).
A kind of sewage disposal system the most according to claim 1, is characterized in that: be provided with in described outlet passageway (6) for
Prevent the unidirectional air outlet valve (8) that outside sewage enters in outlet passageway (6).
A kind of sewage disposal system the most according to claim 1, is characterized in that: on the outer tube wall of described auxiliary ventilating pipe (13)
It is provided with some reinforcements (9).
A kind of sewage disposal system the most according to claim 5, is characterized in that: every reinforcement (9) is ventilated each along pair
The bearing of trend of pipe (13) is distributed, and some reinforcements (9) are distributed around the tube core circumference array of auxiliary ventilating pipe (13).
A kind of sewage disposal system the most according to claim 1, is characterized in that: be provided with use at the bottom of the pond of described Aeration tank (11)
Holder (10) in clamping auxiliary ventilating pipe (13).
A kind of sewage disposal system the most according to claim 7, is characterized in that: described holder (10) includes connecting end
(101) and bare terminal end (102), described connection end (101) is connected at the bottom of the pond of Aeration tank (11) by screw, described bare terminal end
(102) auxiliary ventilating pipe (13) outer tube wall it is held on.
A kind of sewage disposal system the most according to claim 8, is characterized in that: described bare terminal end (102) and auxiliary ventilating pipe
(13) elastic rubber layer (103) it is provided with between outer tube wall.
A kind of sewage disposal system the most according to claim 9, is characterized in that: described elastic rubber layer (103) side is solid
It is connected to bare terminal end (102), and opposite side is provided with anti-skidding lines (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620139.0U CN205710069U (en) | 2016-06-21 | 2016-06-21 | A kind of sewage disposal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620139.0U CN205710069U (en) | 2016-06-21 | 2016-06-21 | A kind of sewage disposal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710069U true CN205710069U (en) | 2016-11-23 |
Family
ID=57315560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620139.0U Active CN205710069U (en) | 2016-06-21 | 2016-06-21 | A kind of sewage disposal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205710069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215948A (en) * | 2017-05-03 | 2017-09-29 | 上海世浦泰膜科技有限公司 | One kind separation aeration type can lift membrane module |
| CN108569760A (en) * | 2018-04-24 | 2018-09-25 | 陆林娣 | A kind of rotary disturbance aerator and its method of sewage disposal |
-
2016
- 2016-06-21 CN CN201620620139.0U patent/CN205710069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215948A (en) * | 2017-05-03 | 2017-09-29 | 上海世浦泰膜科技有限公司 | One kind separation aeration type can lift membrane module |
| CN108569760A (en) * | 2018-04-24 | 2018-09-25 | 陆林娣 | A kind of rotary disturbance aerator and its method of sewage disposal |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |