CN208869350U - Non-compressed air microbubble air floatation machine - Google Patents
Non-compressed air microbubble air floatation machine Download PDFInfo
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- CN208869350U CN208869350U CN201821221744.6U CN201821221744U CN208869350U CN 208869350 U CN208869350 U CN 208869350U CN 201821221744 U CN201821221744 U CN 201821221744U CN 208869350 U CN208869350 U CN 208869350U
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Abstract
The utility model relates to a kind of sewage disposal device, especially a kind of airfloat equipment.The equipment includes: screw pump, has the screw pump pump chamber that high pressure mixing liquid is mixed to form for the air and sewage of introducing；High pressrue jet apparatus, including making the jet diffusion device of the gas-liquid mixed in high pressure mixing liquid more evenly；Eccentric swirl-flow devices, including making the uniform high pressure mixing liquid of input carry out high speed rotation and formed secondary to homogenize mixed liquor；Gas-liquid separation device, the gas-liquid separator including separating air soluble in water not yet in effect.The non-compressed air microbubble air floatation machine of the utility model is by screw pump, high pressrue jet apparatus, eccentric swirl-flow devices and gas-liquid separation device is repeatedly progressive gradually handles the admixture of the state of bubble and gas-liquid, ultimately form a large amount of, small bubble, good generated sewage can be processed with pop can be acted on, reach good treatment effect.
Description
Technical field
The utility model relates to a kind of sewage disposal device, especially a kind of airfloat equipment.
Background technique
Airfloat equipment is a kind of to be attached to suspended matter surface by generating a large amount of micro-bubble in water, increase suspended matter
Buoyancy, making to bubble through the water column on suspended matter is conducive to the sewage disposal device of solid- liquid separation.Existing air floatation machine is according to usage scenario
Gentle bubble the unusual of occurring principle is divided into super efficiency shallow air flotation machine, air flotation turbo, flat flow air floatation machine.
In aluminium ring pull end production field, in the cup stamping of pop can molding procedure and stretching process, can all it generate big
The metal particle of amount, with the cotton-shaped suspended matter or other impurities difference in general sewage, the specific gravity of metal particle is larger, in table
Face can have subtle sharp corner angle, and it is non-to need that more, subtleer micro-bubble acts on its during being allowed to and floating
Corner angle face, existing air floatation machine tend not to meet the sewage formed in pop can molding procedure due to effective object difference
Processing.
Utility model content
One of the purpose of this utility model is to provide the micro- gas of non-compressed air that can generate a greater amount of, subtleer bubble
Steep air floatation machine.
The air floatation machine includes:
Screw pump has and introduces the air intake for forming air needed for bubble, the sewage inlet for introducing treatment sewage, supplies
The air and sewage of introducing are mixed to form the screw pump pump chamber of high pressure mixing liquid and export the screw rod pump discharge of high pressure mixing liquid；
High pressrue jet apparatus, including being connected to screw rod pump discharge for inputting high pressure mixing fluidic device entrance also, making
Gas-liquid mixed in high pressure mixing liquid jet diffusion device more evenly and set on jet diffusion device tail portion for exporting uniform height
Press the fluidic device outlet of mixed liquor；
Eccentric swirl-flow devices enter including being connected to fluidic device outlet for inputting the swirl-flow devices of uniform high pressure mixing liquid
Mouth makes the uniform high pressure mixing liquid progress high speed rotation of input form the secondary vortex generator for homogenizing mixed liquor and output
The secondary swirl-flow devices outlet for homogenizing mixed liquor；
Gas-liquid separation device enters including being connected to swirl-flow devices outlet for inputting the secondary separator for homogenizing mixed liquor
Mouth, the gas-liquid separator of separation air soluble in water not yet in effect, the exhaust pipe of release air soluble in water not yet in effect, discharge
The drain pipe of residual mixed liquor.
Preferably, it is connected between the screw pump and eccentric swirl-flow devices by a flanged pipe, the flanged pipe side
Wall is equipped with relief valve pipe.
Preferably, the screw pump horizontally is arranged in a first base.
Preferably, the high pressrue jet apparatus is installed in second base horizontally through relief valve pipe.
Preferably, the eccentric swirl-flow devices are vertical is set in second base, and gas-liquid separation device is mounted on bias
Above swirl-flow devices.
The non-compressed air microbubble air floatation machine of the utility model passes through screw pump, high pressrue jet apparatus, eccentric eddy flow dress
It sets and gas-liquid separation device is repeatedly progressive gradually handles the admixture of the state of bubble and gas-liquid, ultimately forms big
Amount, small bubble good can process generated sewage with pop can and be acted on, reach good treatment effect.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model embodiment；
Fig. 2 is the side structure schematic diagram of the utility model embodiment；
Fig. 3 is the overlooking structure diagram of the utility model embodiment.
Specific embodiment
As shown in Figure 1-Figure 3, the non-compressed air microbubble air floatation machine of the present embodiment includes:
Screw pump 1 has the sewage inlet for introducing the air intake 11 for forming air needed for bubble, introducing treatment sewage
12, the screw pump pump chamber 13 of high pressure mixing liquid is mixed to form for the air of introducing and sewage and export the screw rod of high pressure mixing liquid
Pump discharge 14；
High pressrue jet apparatus 2, including being connected to screw rod pump discharge 14 for inputting the fluidic device entrance of high pressure mixing also
21, make the jet diffusion device 22 more evenly of the gas-liquid mixed in high pressure mixing liquid and set on jet diffusion device tail portion for exporting
The fluidic device outlet 23 of uniform high pressure mixing liquid；
Eccentric swirl-flow devices 3, including being connected to fluidic device outlet 23 for inputting the eddy flow dress of uniform high pressure mixing liquid
Posting port 31, make input uniform high pressure mixing liquid carry out high speed rotation formed the secondary vortex generator 32 for homogenizing mixed liquor,
And the secondary swirl-flow devices outlet 33 for homogenizing mixed liquor of output；
Gas-liquid separation device 4, including being connected to swirl-flow devices outlet 33 for inputting the secondary separation dress for homogenizing mixed liquor
The row of posting port 41, the gas-liquid separator 42 of separation air soluble in water not yet in effect, release air soluble in water not yet in effect
Tracheae 43, the drain pipe 44 that residual mixed liquor is discharged.
When work, integral device is installed on by cesspool A, and cesspool can be divided into contraminated zone A1 and purifying area A2, air
Through air intake 11 by pump sucking screw pump pump chamber 13, the sewage of contraminated zone A1 is through sewage inlet 12 in screw pump pump chamber
13, air and sewage and air form high pressure mixing liquid in screw pump pump chamber 13, and air has been efficiently compressed simultaneously under this state
It is soluble in water, but bubble soluble in water still can size unevenness.High pressrue jet apparatus at screw rod pump discharge 14 is set, is made
The air-water mixed liquor being pressurized originally is obtained under the action of high-pressure injection device, high speed is spouting, effectively enables compressed sky
Gas is more uniformly soluble in water through jet diffusion device, effectively eliminates part air-dispersing.And then fluid flows into eccentric swirl-flow devices, shape
At high-speed rotating vortex, efficiently mixing homogenizes solution-air again.Then water flow is flowed upwards out along central tube from bottom to top, is entered
Outer barrel annular region is separated air soluble in water not yet in effect and is overflowed, reach setting into gas-liquid separation device
Through exhaust valve automatic-discharging after pressure.In 54 end of drain pipe, it is provided with the release specially designed, gas-liquid mixing liquid is enabled to exist
It is uniformly spouting around in purifying area A2, gas-liquid mixing liquid but will be enabled in the case where pressure discharges suddenly, make to be dissolved in
Air in water forms largely to close microbubble group under shock, adsorbs suspended matter in slow uphill process, make suspended matter
Density declines and floats, and achievees the purpose that oil removal.
In 2 the present embodiment of screw pump 1 and eccentric swirl-flow devices, lead between the screw pump 1 and eccentric swirl-flow devices 2
A flanged pipe 6 connection is crossed, 6 side wall of flanged pipe is equipped with relief valve pipe 61.
On the mounting structure of overall mechanism, in the present embodiment, the screw pump 1 horizontally is arranged at a first base
On 7.
In the present embodiment, the high pressrue jet apparatus 2 is installed in second base 8 horizontally through relief valve pipe.
In the present embodiment, the bias swirl-flow devices 3 are vertical to be set in second base 8, and gas-liquid separation device 4 is installed
Above eccentric swirl-flow devices 3.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (5)
1. non-compressed air microbubble air floatation machine characterized by comprising
Screw pump has and introduces the air intake for forming air needed for bubble, the sewage inlet for introducing treatment sewage, for introducing
Air and sewage be mixed to form high pressure mixing liquid screw pump pump chamber and export high pressure mixing liquid screw rod pump discharge；
High pressrue jet apparatus, including being connected to screw rod pump discharge for inputting high pressure mixing fluidic device entrance also, making high pressure
Gas-liquid mixed in mixed liquor jet diffusion device more evenly and mixed for exporting uniform high pressure set on jet diffusion device tail portion
Close the fluidic device outlet of liquid；
Eccentric swirl-flow devices, including be connected to fluidic device outlet for input uniform high pressure mixing liquid swirl-flow devices entrance,
Carrying out the uniform high pressure mixing liquid of input, high speed rotation forms the secondary vortex generator for homogenizing mixed liquor and output is secondary
Homogenize the swirl-flow devices outlet of mixed liquor；
Gas-liquid separation device, including be connected to swirl-flow devices outlet for input the secondary separator entrance for homogenizing mixed liquor,
The gas-liquid separator for separating air soluble in water not yet in effect, the exhaust pipe for discharging air soluble in water not yet in effect, discharge are surplus
The drain pipe of remaining mixed liquor.
2. non-compressed air microbubble air floatation machine as described in claim 1, it is characterised in that: the screw pump and eccentric rotation
It flows and is connected between device by a flanged pipe, the flanged pipe side wall is equipped with relief valve pipe.
3. non-compressed air microbubble air floatation machine as claimed in claim 2, it is characterised in that: the screw pump is horizontally set
It is placed in a first base.
4. non-compressed air microbubble air floatation machine as claimed in claim 3, it is characterised in that: the high pressrue jet apparatus water
Level land is installed in second base by relief valve pipe.
5. non-compressed air microbubble air floatation machine as claimed in claim 4, it is characterised in that: the bias swirl-flow devices are vertical
Be set in second base, gas-liquid separation device is mounted on above eccentric swirl-flow devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221744.6U CN208869350U (en) | 2018-07-31 | 2018-07-31 | Non-compressed air microbubble air floatation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821221744.6U CN208869350U (en) | 2018-07-31 | 2018-07-31 | Non-compressed air microbubble air floatation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869350U true CN208869350U (en) | 2019-05-17 |
Family
ID=66463857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821221744.6U Active CN208869350U (en) | 2018-07-31 | 2018-07-31 | Non-compressed air microbubble air floatation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869350U (en) |
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2018
- 2018-07-31 CN CN201821221744.6U patent/CN208869350U/en active Active
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