CN208485769U - It is a kind of for handling the high efficient aeration pond of sanitary sewage - Google Patents
It is a kind of for handling the high efficient aeration pond of sanitary sewage Download PDFInfo
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- CN208485769U CN208485769U CN201821105463.4U CN201821105463U CN208485769U CN 208485769 U CN208485769 U CN 208485769U CN 201821105463 U CN201821105463 U CN 201821105463U CN 208485769 U CN208485769 U CN 208485769U
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- sedimentation basin
- sanitary sewage
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Abstract
The utility model discloses a kind of for handling the high efficient aeration pond of sanitary sewage, including sedimentation basin, sewage pipe is welded in the bottom outer wall of the sedimentation basin, and dirt-discharging hook is socketed on the side outer wall of sewage pipe, connecting tube is welded on the side outer wall of the sedimentation basin, the first strainer is welded on the side inner wall of the sedimentation basin, and first strainer close to connecting tube nozzle position, the connecting tube is far from being welded with aeration tank shell on the side outer wall of sedimentation basin, and it is smeared on the inner wall of aeration tank shell and contains zoic horizontal filler, venthole is provided in the top exterior walls of the aeration tank shell, servo motor is welded in the top exterior walls of the aeration tank shell.The utility model can by sanitary sewage bulk mud and contaminant filter fall, make subsequent aeration tank be more easier to be aerated, can effectively entrain into air, inflate better effect, gas can be made uniformly to incorporate mud, improve the aeration effect of aeration tank.
Description
Technical field
The utility model relates to sanitary sewage disposal technical fields more particularly to a kind of for handling the efficient of sanitary sewage
Aeration tank.
Background technique
Aeration tank is the structures that sewage treatment 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.Aeration tank is in the side towards high efficiency, small size, the saving energy
To development.This is a kind of a kind of means for contacting air strongly with water, its object is to which the oxygen in air is dissolved in the water,
Or gas unwanted in water and volatile materials are banished in air.In other words, it is promoted between gas and liquid
A kind of means of mass exchange.There are also some other important function for it, such as mix and stir.Oxygen in air passes through aeration transmitting
Into water, oxygen carries out mass transfer transfer from gas phase to liquid phase, the theory of this mass transfer diffusion, using it is more be Lewis and Hui Te
The double-film theory of graceful proposition.
Currently, common aeration tank generally uses blast aeration or mechanical aeration to be aerated, blast aeration is by sludge
In be passed through air, mechanical aeration contacts sludge with air by stirring, and purpose is to increase sludge oxygen content, but commonly
Also only surface layer sludge can touch air for stirring, common air blast often can block outlet mouth of pipe, so that oxygen-containing in sludge
Amount is insufficient and oxygen content is uneven, therefore, needs to design and a kind of solves above-mentioned ask for handling the high efficient aeration pond of sanitary sewage
Topic.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for handling life
The high efficient aeration pond of sewage living.
To achieve the goals above, the utility model adopts the technical scheme that
It is a kind of for handling the high efficient aeration pond of sanitary sewage, including sedimentation basin, welded in the bottom outer wall of the sedimentation basin
It is connected to sewage pipe, and is socketed with dirt-discharging hook on the side outer wall of sewage pipe, is welded with connection on the side outer wall of the sedimentation basin
It manages, is welded with the first strainer on the side inner wall of the sedimentation basin, and the first strainer is close to the nozzle position of connecting tube, the company
It takes on the side outer wall far from sedimentation basin and is welded with aeration tank shell, and smear on the inner wall of aeration tank shell containing zoic
Horizontal filler is provided with venthole in the top exterior walls of the aeration tank shell, welds in the top exterior walls of the aeration tank shell
There is servo motor, and output shaft one end of servo motor is welded with agitating shaft, is welded on the outer wall of the agitating shaft equidistant
The stirring flabellum of distribution, and the shape for stirring flabellum is willow leaf type.
Preferably, dust cover is welded in the top exterior walls of the aeration tank shell, and servo motor is located in dust cover.
Preferably, fixed bracket, and support bracket fastened top have been bolted in the top exterior walls of the dust cover
Blower drum is welded on outer wall.
Preferably, motor, and the output of motor has been bolted on the side outer wall of the blower drum
Axis one end is welded with rotation axis.
Preferably, the side outer wall of the blower drum is provided with through-hole close to intermediate position, and the inner wall of through-hole and
The outer wall of rotation axis is rotatablely connected, and is welded with the moving blade equidistantly distributed on the outer wall of rotation axis.
Preferably, it is welded with appendix on the side outer wall of the blower drum, and is welded in the bottom outer wall of appendix
It is connected to gas transmission cross bar.
Preferably, the gas transmission vertical tube equidistantly distributed, and gas transmission vertical tube are welded on the side outer wall of the gas transmission cross bar
Outer wall on be provided with the venthole equidistantly distributed, the second strainer is welded on the outer wall of venthole.
Preferably, aeration tank shell side outer wall is provided with through-hole close to the position of bottom, and welds on the inner wall of through-hole
It is connected to outlet pipe.
The utility model has the following beneficial effects:
It 1, can be first by the bulk mud and contaminant filter in sanitary sewage by the sedimentation basin of setting and the first strainer
Fall, subsequent aeration tank is made to be more easier to be aerated, will not result in blockage, better effect.
2, by the agitating shaft of setting and stirring blade, hydraulic jump is formed in periphery when stirring blade rotation, it can be effectively
Air is entrained into, negative pressure is generated on rear side of stirring blade, can effectively suck air, inflate better effect.
3, by the gas transmission transverse tube of setting, venthole and the second strainer, when gas is diffused into mud by venthole,
Mud will not be flow backwards in air inlet/outlet, and gas is allowed uniformly to incorporate mud, improve the aeration effect of aeration tank.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of for handle the high efficient aeration pond of sanitary sewage front view structure signal
Figure；
Fig. 2 be the utility model proposes it is a kind of for handling the blower drum and electricity in the high efficient aeration pond of sanitary sewage
Motivation structural schematic diagram；
Fig. 3 be the utility model proposes a kind of venthole for handling the high efficient aeration pond of sanitary sewage and the second filter
Web frame schematic diagram.
In figure: 1 sedimentation basin, 2 dirt-discharging hooks, 3 sewage pipes, 4 aeration tank shells, 5 first strainers, 6 connecting tubes, 7 appendixs, 8
Blower drum, 9 fixed brackets, 10 dust covers, 11 servo motors, 12 ventholes, 13 agitating shafts, 14 stirring blades, 15 water outlets
Pipe, 16 ventholes, 17 gas transmission transverse tubes, 18 gas transmission vertical tubes, 19 motor, 20 rotation axis, 21 moving blades, 22 second strainers.
Specific embodiment
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.
Referring to Fig.1-3, a kind of for handling the high efficient aeration pond of sanitary sewage, including sedimentation basin 1, the bottom of sedimentation basin 1
It is welded with sewage pipe 3 on outer wall, the mud of bulk can be discharged first, conducive to the aeration in later period, and outside the side of sewage pipe 3
It is socketed with dirt-discharging hook 2 on wall, connecting tube 6 is welded on the side outer wall of sedimentation basin 1, is welded on the side inner wall of sedimentation basin 1
First strainer 5 can filter out the impurity for being unfavorable for aeration, and the first strainer 5 is close to the nozzle position of connecting tube 6, connecting tube 6
It is welded with aeration tank shell 4 on side outer wall far from sedimentation basin 1, and is smeared on the inner wall of aeration tank shell 4 containing zoic
Horizontal filler shortens the aeration time of aeration tank, venthole 12 is provided in the top exterior walls of aeration tank shell 4, can will expose
Excessive gas in gas pond is discharged, and is welded with servo motor 11 in the top exterior walls of aeration tank shell 4, and servo motor 11 is defeated
Shaft one end is welded with agitating shaft 13, the stirring flabellum 14 equidistantly distributed is welded on the outer wall of agitating shaft 13, and stir fan
The shape of leaf 14 is willow leaf type, can more fully stir the mud in aeration tank.
In the utility model, dust cover 10 is welded in the top exterior walls of aeration tank shell 4, and servo motor 11 is positioned at anti-
In dust hood 10, fixed bracket 9 is bolted in the top exterior walls of dust cover 10, and in the top exterior walls of fixed bracket 9
It is welded with blower drum 8, has been bolted motor 19 on the side outer wall of blower drum 8, and motor 19
Output shaft one end is welded with rotation axis 20, and the side outer wall of blower drum 8 is provided with through-hole close to intermediate position, and through-hole
Inner wall and the outer wall of rotation axis 20 are rotatablely connected, and are welded with the moving blade 21 equidistantly distributed on the outer wall of rotation axis 20, drum
It is welded with appendix 7 on the side outer wall of blower housing 8, and is welded with gas transmission cross bar 17, gas transmission in the bottom outer wall of appendix 7
It is welded with the gas transmission vertical tube 18 equidistantly distributed on the side outer wall of cross bar 17, and is provided on the outer wall of gas transmission vertical tube 18 equidistant
The venthole 16 of distribution is welded with the second strainer 22 on the outer wall of venthole 16, can effectively prevent mud refluence, aeration tank
4 side outer wall of shell is provided with through-hole close to the position of bottom, and outlet pipe 15 is welded on the inner wall of through-hole.
Working principle: in use, sanitary sewage is poured into sedimentation basin 1, bulk mud and impurity start to precipitate, then from
Sewage pipe 3 is discharged, and the sewage after precipitating is discharged into aeration tank shell 4 by connecting tube 6, and servo motor 11 is started to work, band
The dynamic stirring blade on agitating shaft 13 starts turning, while motor 19 is started to work, and drives and is located in rotation axis 20
Moving blade 21 starts to rotate, and air is imported gas transmission transverse tube 17 and gas transmission vertical tube 18 by appendix 7, then gas is by going out
Stomata 16 is diffused into mud, the excessive gas that the venthole 12 positioned at 4 top of aeration tank shell can will generate in aeration tank
Discharge, after the completion of being finally aerated, the sanitary sewage handled well is discharged from outlet pipe 15.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of for handling the high efficient aeration pond of sanitary sewage, including sedimentation basin (1), which is characterized in that the sedimentation basin (1)
Bottom outer wall on be welded with sewage pipe (3), and dirt-discharging hook (2), the sedimentation basin are socketed on the side outer wall of sewage pipe (3)
(1) it is welded on side outer wall connecting tube (6), is welded with the first strainer (5) on the side inner wall of the sedimentation basin (1), and
First strainer (5) close to connecting tube (6) nozzle position, the connecting tube (6) far from sedimentation basin (1) side outer wall on weld
Have aeration tank shell (4), and is smeared on the inner wall of aeration tank shell (4) and contain zoic horizontal filler, the aeration tank shell
(4) it is provided in top exterior walls venthole (12), is welded with servo motor in the top exterior walls of the aeration tank shell (4)
(11), and output shaft one end of servo motor (11) is welded with agitating shaft (13), is welded on the outer wall of the agitating shaft (13)
The stirring flabellum (14) equidistantly distributed, and the shape for stirring flabellum (14) is willow leaf type.
2. according to claim 1 a kind of for handling the high efficient aeration pond of sanitary sewage, which is characterized in that the aeration
It is welded in the top exterior walls of pond shell (4) dust cover (10), and servo motor (11) is located in dust cover (10).
3. according to claim 2 a kind of for handling the high efficient aeration pond of sanitary sewage, which is characterized in that described dust-proof
It covers and has been bolted fixed bracket (9) in the top exterior walls of (10), and be welded with drum in the top exterior walls of fixed bracket (9)
Blower housing (8).
4. according to claim 3 a kind of for handling the high efficient aeration pond of sanitary sewage, which is characterized in that the air blast
It has been bolted on the side outer wall of machine shell (8) motor (19), and output shaft one end of motor (19) is welded with
Rotation axis (20).
5. according to claim 3 a kind of for handling the high efficient aeration pond of sanitary sewage, which is characterized in that the air blast
The side outer wall of machine shell (8) is provided with through-hole, and the inner wall of through-hole and the rotation of the outer wall of rotation axis (20) close to intermediate position
It connects, is welded with the moving blade (21) equidistantly distributed on the outer wall of rotation axis (20).
6. according to claim 3 a kind of for handling the high efficient aeration pond of sanitary sewage, which is characterized in that the air blast
It is welded on the side outer wall of machine shell (8) appendix (7), and is welded with gas transmission cross bar in the bottom outer wall of appendix (7)
(17)。
7. according to claim 6 a kind of for handling the high efficient aeration pond of sanitary sewage, which is characterized in that the gas transmission
It is welded with the gas transmission vertical tube (18) equidistantly distributed on the side outer wall of cross bar (17), and is provided on the outer wall of gas transmission vertical tube (18)
The venthole (16) equidistantly distributed is welded with the second strainer (22) on the outer wall of venthole (16).
8. according to claim 1 a kind of for handling the high efficient aeration pond of sanitary sewage, which is characterized in that the aeration
Pond shell (4) side outer wall is provided with through-hole close to the position of bottom, and outlet pipe (15) are welded on the inner wall of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105463.4U CN208485769U (en) | 2018-07-13 | 2018-07-13 | It is a kind of for handling the high efficient aeration pond of sanitary sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105463.4U CN208485769U (en) | 2018-07-13 | 2018-07-13 | It is a kind of for handling the high efficient aeration pond of sanitary sewage |
Publications (1)
| Publication Number | Publication Date |
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| CN208485769U true CN208485769U (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821105463.4U Active CN208485769U (en) | 2018-07-13 | 2018-07-13 | It is a kind of for handling the high efficient aeration pond of sanitary sewage |
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| CN (1) | CN208485769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266087A (en) * | 2020-11-04 | 2021-01-26 | 陈一丁 | A environment-friendly device for sewage treatment |
-
2018
- 2018-07-13 CN CN201821105463.4U patent/CN208485769U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112266087A (en) * | 2020-11-04 | 2021-01-26 | 陈一丁 | A environment-friendly device for sewage treatment |
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