CN209039149U - A kind of stirring integrated machine of high efficient aeration - Google Patents
A kind of stirring integrated machine of high efficient aeration Download PDFInfo
- Publication number
- CN209039149U CN209039149U CN201820944205.9U CN201820944205U CN209039149U CN 209039149 U CN209039149 U CN 209039149U CN 201820944205 U CN201820944205 U CN 201820944205U CN 209039149 U CN209039149 U CN 209039149U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- blade
- attachment base
- power motor
- 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.)
- Active
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 19
- 238000005273 aeration Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002351 wastewater Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 230000035515 penetration Effects 0.000 abstract description 8
- 238000005276 aerator Methods 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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 proposes a kind of stirring integrated machines of high efficient aeration, including power motor, the top of the power motor is equipped with an air inlet, deceleration device is connected with below the power motor, the lower section of the deceleration device is equipped with a mixing wastewater with air agitating device, and the lower section of the deceleration device with connect axis connection, the bottom end of the connecting shaft is socketed with blade, attachment base is additionally provided between connecting shaft and blade simultaneously, the side of the attachment base is equipped with an air inlet pipeline, the air inlet pipeline is connected with an air inlet pipe, the other end of the air inlet pipe is connected to the air inlet above power motor, the outer ring of the attachment base is equipped with rear air inlet, and nose air intake is equipped in the center outer ring of blade, the setting of nose air intake, air and water can be made to mix more uniform, thrust is big, the then setting of air inlet, it is added to the depth of water Degree makes the stirring integrated machine have the features such as underwater penetration is deep, and thrust is big, and work efficiency is high.
Description
Technical field
The utility model relates to sewage-treatment plant more particularly to a kind of stirring integrated machines of high efficient aeration.
Background technique
Aerator refers to the equipment supplied oxygen in waste water activated sludge process water treatment procedure to aeration tank, and aerator is not only
Make liquid-to-air contact oxygenation in pond, and due to stirring liquid, accelerates oxygen in air and shifted into liquid, to complete
The purpose of oxygenation；In addition, aerator also prevents suspended substance in pond from sinking, reinforce organic matter and microorganism and dissolved oxygen in pond
The purpose of contact, to guarantee that microorganism is under conditions of having sufficient dissolved oxygen in pond, to the oxygenolysis of dirty Organic substance in water
Effect.The quality of aerator, not only influence biochemical wastewater treatment effect, but also directly influence Treatment stations land occupation, investment and
Operating cost.
For existing aerator in use, motor impeller rotates, the lift that impeller rotation generates makes liquid from above
It sucks, in the gas-water mixture reached below impeller that slowly flows downward, so that the oxygen in air be passed in processing pond
Sludge plays the role of aeration aerating, while the activated sludge of surrounding being driven to flow, and is in sludge and ceaselessly stirs
State plays the role of stirring.If air outlet slit is positioned only in front of impeller by existing aerator, thrust is larger, but enters
Water depth is too shallow；If air outlet slit is positioned only at impeller rear, underwater penetration is deeper, but thrust is smaller.Therefore existing
Aerator has the following problems that thrust is small, and underwater penetration is shallow, and working efficiency is low.
Utility model content
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of stirring integrated machine of high efficient aeration,
With the features such as underwater penetration depth, thrust is big, and work efficiency is high.
To achieve the above object, the utility model proposes a kind of stirring integrated machine of high efficient aeration, including power motor, institutes
The top for the power motor stated is equipped with an air inlet, and deceleration device, the deceleration dress are connected with below the power motor
The lower section set be equipped with a mixing wastewater with air agitating device, and the lower section of the deceleration device with connect axis connection, the connecting shaft
Bottom end is socketed with blade, while attachment base is additionally provided between connecting shaft and blade, and the side of the attachment base is equipped with an air inlet pipe
Road, the air inlet pipeline are connected with an air inlet pipe, and the other end of the air inlet pipe is connected to the air inlet above power motor, institute
The outer ring for the attachment base stated is equipped with rear air inlet, and is equipped with nose air intake in the center outer ring of blade.
Preferably, the top of resulting mixing wastewater with air stirring is equipped with water inlet, while under mixing wastewater with air agitating device
Square two sides are respectively provided with air-water mixture outlet, and the air-water mixture outlet is connected with mixing wastewater with air agitating device.
Preferably, the attachment base is in boring shape.
The beneficial effects of the utility model are: the lift that blade rotation generates inhales liquid from above when blade operating
Enter, in the gas-water mixture reached below impeller that slowly flows downward, forms a low-pressure area, air below blade at this time
Automatically it is flowed into from air inlet pipe, while air inlet and nose air intake after the center outer ring of attachment base and blade is respectively equipped with, air
From air inlet pipe entrance after flow to attachment base, at this time air a part from the rear air inlet of attachment base flow out, another part air from
The nose air intake of blade is flowed to inside attachment base, forms air-water mixture below mixing wastewater with air agitating device at this time；Preceding air inlet
The setting of mouth can be such that air and water mixes more uniform, and thrust is big, then the setting of air inlet, increases underwater penetration, stirs this
Mix the features such as all-in-one machine is deep with underwater penetration, and thrust is big, and work efficiency is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: power motor 1, air inlet 2, deceleration device 3, mixing wastewater with air agitating device 4, air-water mixture outlet 4-1,
Water inlet 4-2, connecting shaft 5, nose air intake 6-1, blade 6, attachment base 7, air inlet pipeline 7-1, rear air inlet 7-2, air inlet pipe 8.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of stirring integrated machine of high efficient aeration of the utility model, including power motor 1, the power electric
The top of machine 1 is equipped with an air inlet 2, deceleration device 3 is connected in the lower section of the power motor 1, under the deceleration device 3
Side is equipped with a mixing wastewater with air agitating device 4, and the lower section of the deceleration device 3 is connect with connecting shaft 5, the bottom of the connecting shaft 5
End cap is connected to blade 6, while attachment base 7 is additionally provided between connecting shaft 5 and blade 6, and the side of the attachment base 7 is equipped with an air inlet
Pipeline 7-1, the air inlet pipeline 7-1 are connected with an air inlet pipe 8,1 top of the other end and power motor of the air inlet pipe 8 into
Port 2 is connected to, and the outer ring of the attachment base 7 is equipped with rear air inlet 7-2, and is equipped with preceding air inlet in the center outer ring of blade 6
Mouth 6-1.
The top of the mixing wastewater with air agitating device 4 is equipped with water inlet 4-2, while in mixing wastewater with air agitating device 4
Lower section two sides are respectively provided with air-water mixture outlet 4-1, the air-water mixture outlet 4-1 and mixing wastewater with air agitating device 4
It is connected.
The attachment base 7 is in boring shape.
Working principle: power motor 1 starts, and connecting shaft 5 drives blade 6 to start to rotate, under the action of deceleration device 3,
6 low speed rotation of blade, the lift that the rotation of blade 6 generates suck liquid from above, slowly flow downward and reach below blade 6
In gas-water mixture, a low-pressure area is formed below blade 6 at this time, air can be flowed into from air inlet pipe 8 automatically, while connected
The center outer ring of seat 7 and blade 6 is respectively equipped with rear air inlet 7-2 and nose air intake 6-1, and air flows to after the entrance of air inlet pipe 8
Attachment base 7, air a part is flowed out from the rear air inlet 7-2 of attachment base 7 at this time, and another part air is from 7 inside stream of attachment base
To the nose air intake 6-1 of blade 6, air-water mixture is formed below mixing wastewater with air agitating device 4 at this time, and from air-water mixture
4-1 outflow is exported, will be spread around after the cutting of the air of air inlet pipe 8, crushing, mixing, so that the oxygen in air be passed
The sludge in processing pond is passed, aeration aerating is played the role of, while the activated sludge of surrounding being driven to flow, makes sludge in pond
In state is ceaselessly stirred, play the role of stirring.
The setting of the nose air intake 6-1 mixes air and water more uniform, and thrust is big；Then air inlet 7-2
Setting increases underwater penetration；Deceleration device 3 is set, makes 6 low speed rotation of blade, increases hydraulic pressure, area is big, high-efficient.The stirring
All-in-one machine has the features such as underwater penetration is deep, and thrust is big, and work efficiency is high.
The above content is specific preferred embodiment further detailed description of the utility model is combined, cannot recognize
The specific implementation for determining the utility model is only limited to these instructions.For the ordinary skill people of the utility model technical field
For member, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, is regarded as this
The protection scope of utility model.
Claims (3)
1. a kind of stirring integrated machine of high efficient aeration, including power motor (1), it is characterised in that: the power motor (1) it is upper
Side is equipped with an air inlet (2), is connected with deceleration device (3) below the power motor (1), the deceleration device (3)
Lower section is equipped with a mixing wastewater with air agitating device (4), and the lower section of the deceleration device (3) is connect with connecting shaft (5), the connection
The bottom end of axis (5) is socketed with blade (6), while attachment base (7), the attachment base are additionally provided between connecting shaft (5) and blade (6)
(7) side is equipped with an air inlet pipeline (7-1), and the air inlet pipeline (7-1) is connected with an air inlet pipe (8), the air inlet pipe (8)
The other end be connected to the air inlet (2) above power motor (1), the outer ring of the attachment base (7) is equipped with rear air inlet (7-
2), and in the center outer ring of blade (6) it is equipped with nose air intake (6-1).
2. the stirring integrated machine of a kind of high efficient aeration according to claim 1, it is characterised in that: the mixing wastewater with air stirring
The top of device (4) is equipped with water inlet (4-2), while being respectively provided with an air water in the lower section two sides of mixing wastewater with air agitating device (4)
Mixture outlet (4-1), the air-water mixture outlet (4-1) are connected with mixing wastewater with air agitating device (4).
3. the stirring integrated machine of a kind of high efficient aeration according to claim 1, it is characterised in that: the attachment base (7) is in
Boring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944205.9U CN209039149U (en) | 2018-06-19 | 2018-06-19 | A kind of stirring integrated machine of high efficient aeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820944205.9U CN209039149U (en) | 2018-06-19 | 2018-06-19 | A kind of stirring integrated machine of high efficient aeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209039149U true CN209039149U (en) | 2019-06-28 |
Family
ID=67028914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820944205.9U Active CN209039149U (en) | 2018-06-19 | 2018-06-19 | A kind of stirring integrated machine of high efficient aeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209039149U (en) |
-
2018
- 2018-06-19 CN CN201820944205.9U patent/CN209039149U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |