CN209537046U - A kind of turbulent flow oil removal by air bubbling water-purifying apparatus - Google Patents
A kind of turbulent flow oil removal by air bubbling water-purifying apparatus Download PDFInfo
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- CN209537046U CN209537046U CN201920103689.9U CN201920103689U CN209537046U CN 209537046 U CN209537046 U CN 209537046U CN 201920103689 U CN201920103689 U CN 201920103689U CN 209537046 U CN209537046 U CN 209537046U
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Abstract
The utility model discloses a kind of turbulent oil removal by air bubbling water-purifying apparatus.Including elevator pump, process tank, air compressor machine, air accumulator, connecting pipe；Settlement barrel, micro-vortex generator and turbulator are equipped in process tank；The turbulent air bearing to be formed that molten gas sewage is disturbed in process tank by solution gas, multi-pore channel injection and micro-vortex and water flow alters course, turbulent air bearing are separated from sewage in three times by bubble and the large, medium and small of oil droplet；Then pass through annular space and settlement barrel or filter layer again for sewage purification；Only add air not dosing in the utility model operational process, not only environmentally protective, safety non-pollution, and it is small in size, gas consumption is few, energy consumption is low, operating cost is low, its oil removing purifying water effect is better than current other air flotation processing devices, test proof is more effective to the processing of low turbid sewage, can be widely used for the oil removing purified treatment of oily wastewater.
Description
Technical field
The utility model relates to oily waste water treatment technical field more particularly to a kind of turbulent oil removal by air bubbling purified water dresses
It sets, for oil removal by air bubbling gravitational settling turbulent in the water process of oily waste water treatment or the separating treatment of filtering decontamination.
Background technique
Currently, oil field water process air-floating apparatus it is more, such as air-dissolving air-float, injection air bearing, cyclone air-flotation device, it is more
Counting apparatus is because performance is single, volume is big, occupied area is more, process flow is long, dosing type is more, concentration is big, operating cost is high, pipe
Reason difficulty is big, and final process effect is poor, is not easy to promote and apply.
To solve this problem, it is allowed to process flow simplification, reduces build a station construction investment and operating cost, once select China
(patent No.: 2,013 2 0198353.8) being tested patent Multifunctional centripetal air floatation, although seeing with electric polarization combined into one apparatus
Certain deoiling effect, but since the starting point is in single eddy current radial gas flotation oil removal, oil removal rate it is low and to low turbid oily wastewater at
The problem of reason effect difference does not solve.
Utility model content
The purpose of this utility model is to provide a kind of turbulent oil removal by air bubbling purifiers, to solve the above technical problems.
The utility model uses following technical scheme to achieve the above object:
A kind of turbulent flow oil removal by air bubbling water-purifying apparatus, including process tank (1), air accumulator (7), air compressor machine (9), elevator pump
(11)；The import of elevator pump (11) is connect by pumping inlet tube (10) with source of sewage, and the outlet of elevator pump (11) passes through tank feed liquor
Pipe (5) is connect with process tank (1)；Inlet tube (5) is connect by gas-adding pipe (12) with the outlet mouth of pipe of air accumulator (7), air accumulator
(7) air inlet mouth of pipe is connect by gas source pipe (8) with the outlet mouth of pipe of air compressor machine (9)；The blowdown of process tank (1) passes through sewage pipe
(2) it is connect with sump, the receipts oil of process tank (1) connects oil feeding system by collection tube (4), and process tank (1) water outlet is by going out
Water pipe (3) connect with water tank import or connect with the import of next stage processing unit.
Preferably, process tank (1) is vertical circular tank, and process tank (1) bottom centre is equipped with end-of-the-pipe (13), process tank
(1) blowdown is connect by end-of-the-pipe (13) and sewage pipe (2) with sump, and process tank (1) top is equipped with effluent pipe mouth
(14), process tank (1) water outlet is connect with water tank import by effluent pipe mouth (14) and outlet pipe (3) or is filled with next stage processing
The import connection set, process tank (1) top center are equipped with feed liquor nozzle (17), and inlet tube (5) is equipped with aerating nozzle (6), adds
Gas tube orifice (6) is connect by gas-adding pipe (12) with the outlet mouth of pipe of air accumulator (7), and the outlet of elevator pump (11) passes through tank inlet tube
(5) it is connect with the feed liquor nozzle (17) of process tank (1)；The side of feed liquor nozzle (17) is equipped with collection tube mouth (16)；Process tank (1)
Receipts oil oil inlet (oil processing) system is connected by collection tube mouth (16) and collection tube (4), process tank (1) interior middle and lower part, which is equipped with, to sink
It drops cylinder (21), is equipped with water output duct (15) in settlement barrel (21) top and is connect with the effluent pipe mouth (14) of process tank (1), water outlet is led
It manages and is equipped with micro-vortex generator (20) above (15), the overcentre of micro-vortex generator (20) is equipped with turbulator (19),
The center of turbulator (19) is equipped with liquid inlet conduit (18), and the feed liquor nozzle (17) of liquid inlet conduit (18) and process tank (1) is even
It connects.
Preferably, round tray (24) center of turbulator (19) is welded with liquid separatnig tube (23), under liquid separatnig tube (23)
End is provided with liquid separating port, the turbulent guide shell (25) of liquid separating port outside weld involute, is welded with injection at the road junction of turbulent guide shell (25)
Orifice plate (26)；Liquid separatnig tube (23) is suitable for reading to be welded with sealing ring flat-plate (22), and sealing ring flat-plate (22) inner ring is welded with liquid inlet conduit (18).
Preferably, micro-vortex generator (20) is circular orifice.
Preferably, settlement barrel (21) lower part is circular cylinder, and top is cone cylinder.
Preferably, or using settlement barrel (21) filter layer is replaced with as air-float filtration combined into one apparatus.
Preferably, collection tube (4), which is equipped with, crosses over bypass pipe.
The beneficial effects of the utility model are: the utility model turbulent flow air bearing by bubble and oil droplet it is large, medium and small in three times
It is separated from sewage；Then again by settling or filtering sewage purification；Aerating is not in the utility model operational process
Dosing, not only environmentally protective, safety non-pollution, and it is small in size, gas consumption is few, energy consumption is low, operating cost is low, oil removing water purification
Effect is better than current other air flotation processing devices, more effective to the processing of low turbid oily wastewater, can be widely used for oily wastewater
Oil removing purified treatment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure chart of the utility model process tank；
Fig. 3 is the utility model turbulator shape assumption diagram；
Fig. 4 is the utility model turbulator liquid separatnig tube structure chart；
Fig. 5 is the utility model turbulator injection orifice plate figure；
Fig. 6 is the utility model micro-vortex generator orifice plate figure；
Fig. 7 is the internal structure chart of the utility model air-float filtration combined into one apparatus.
1. process tanks in figure, 2. sewage pipes, 3. outlet pipes, 4. collection tubes, 5. tank inlet tubes, 6. aerating nozzles,
7. air accumulator, 8. gas source pipes, 9. air compressor machines, 10. pump inlet tubes, 11. elevator pumps, 12. gas-adding pipes, 13. end-of-the-pipe,
14 effluent pipe mouths, 15. water output ducts, 16. collection tube mouths, 17. feed liquor nozzles, 18. liquid inlet conduits, 19. turbulators,
20. micro-vortex generator, 21 settlement barrels, 22. sealing ring flat-plates, 23. liquid separatnig tubes, 24. pallets, 25. turbulent guide shells, 26 injections
Orifice plate, 27. filter layers.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in figures 1 to 6, a kind of turbulent oil removal by air bubbling water-purifying apparatus, including process tank 1, air accumulator 7, air compressor machine 9, mention
Rise pump 11；The import of elevator pump 11 connect by pumping inlet tube 10 with source of sewage, the outlet of elevator pump 11 pass through tank inlet tube 5 and
Process tank 1 connects；Inlet tube 5 is connect by gas-adding pipe 12 with the outlet mouth of pipe of air accumulator 7, and the air inlet mouth of pipe of air accumulator 7 passes through
Gas source pipe 8 is connect with the outlet mouth of pipe of air compressor machine 9；The blowdown of process tank 1 is connect by sewage pipe 2 with sump, process tank 1
Receive oil by collection tube 4 connect oil feeding system, collection tube 4 be equipped with cross over bypass pipe, process tank 1 water outlet by outlet pipe 3 with
Water tank import is connected or is connect with the import of next stage processing unit.
Process tank 1 is vertical circular tank, and 1 bottom centre of process tank is equipped with end-of-the-pipe 13, and the blowdown of process tank 1 passes through row
Dirty nozzle 13 and sewage pipe 2 are connect with sump, and 1 top of process tank is equipped with effluent pipe mouth 14, and the water outlet of process tank 1 passes through outlet pipe
Mouth 14 and outlet pipe 3 connect with water tank import or connect with the import of next stage processing unit, and 1 top center of process tank is equipped with
Feed liquor nozzle 17, inlet tube 5 are equipped with aerating nozzle 6, and aerating nozzle 6 is connected by the outlet mouth of pipe of gas-adding pipe 12 and air accumulator 7
It connects, the outlet of elevator pump 11 is connect by tank inlet tube 5 with the feed liquor nozzle 17 of process tank 1；The side of feed liquor nozzle 17 is equipped with
Collection tube mouth 16；The receipts oil of process tank 1 connects oil inlet (oil processing) system by collection tube mouth 16 and collection tube 4, in process tank 1
Middle and lower part is equipped with settlement barrel 21, and 21 lower part of settlement barrel is circular cylinder, and top is cone cylinder.Settlement barrel is equipped with water output duct in 21 top
15 connect with the effluent pipe mouth 14 of process tank 1, and micro-vortex generator 20 is equipped with above water output duct 15, and micro-vortex generator 20 is
Circular orifice, the overcentre of micro-vortex generator 20 are equipped with turbulator 19, and the center of turbulator 19 is equipped with feed liquor
Conduit 18, liquid inlet conduit 18 are connect with the feed liquor nozzle 17 of process tank 1.
24 center of round tray of turbulator 19 is welded with liquid separatnig tube 23, and the lower end of liquid separatnig tube 23 is provided with liquid separating port, point
The turbulent guide shell 25 of liquid mouth outside weld involute is welded with injection orifice plate 26 at the road junction of turbulent guide shell 25；Liquid separatnig tube 23 is suitable for reading
It is welded with sealing ring flat-plate 22, sealing 22 inner ring of ring flat-plate is welded with liquid inlet conduit 18.
In the present embodiment, or settlement barrel 21 is replaced with filter layer 27 and is used as air-float filtration combined into one apparatus.
The operation logic process of the utility model: process tank operation Shi Weiyi goes out into three, and oily wastewater passes through pump inlet tube
Into in elevator pump, enters in tank inlet tube through pump pressurization, aerating is carried out by aerating nozzle in tank inlet tube, after molten gas
Oily wastewater passes through center liquid inlet conduit again and enters in turbulator, by the injection of turbulator by a hole flood rheology
At porous weep, disturbance forms turbulent air bearing between dissolved gas, each water flow and under the collective effect of micro-vortex generator.
The function that it occurs is as follows:
One hole maelstrom is become porous injection turbulent flow by one, is separated, will be floated in negative pressuren zone quick release with oil convenient for gas
Oil is separated from the water out；
Secondly, the water flow after water injection vortex rotation is formed in cylindrical can, under the influence of centrifugal force it is oily it is gentle inwardly
Circle migration is separated from the water out by oil is dissipated in water；
Thirdly, rotary water current when the orifice plate of micro-vortex generator flows through, every hole generates small vortex, and micro-vortex will be fine
Minute bubbles and emulsification oil particles are separated from water, are formed larger oil droplet and bubble, are then floated, floated by micro-vortex again
It migrates under the effect of vortex centrifugal power to inner circle, after migrating to inner circle, is taken out of by gas floating again in the process.
Being advanced under water through annular space after turbulent air-flotation process, is then upwardly into settlement barrel, passes through
Particle is deposited to tank bottom by the double action of inertia and gravity.Water after sedimentation passes through water output duct, effluent pipe mouth, outlet pipe row
Out；Air bearing is fuel-displaced to enter oil treatment system reprocessing by collection tube mouth, collection tube；The contamination settled out is through end-of-the-pipe, row
Dirt pipe is from sump is flowed into, so that completing one into three goes out continuous processing.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (7)
1. a kind of turbulent flow oil removal by air bubbling water-purifying apparatus, which is characterized in that including process tank (1), air accumulator (7), air compressor machine
(9), elevator pump (11)；The import of elevator pump (11) is connect by pumping inlet tube (10) with source of sewage, the outlet of elevator pump (11)
It is connect by tank inlet tube (5) with process tank (1)；Inlet tube (5) is connected by the outlet mouth of pipe of gas-adding pipe (12) and air accumulator (7)
It connects, the air inlet mouth of pipe of air accumulator (7) is connect by gas source pipe (8) with the outlet mouth of pipe of air compressor machine (9)；The blowdown of process tank (1)
It is connect by sewage pipe (2) with sump, the receipts oil of process tank (1) connects oil feeding system, process tank (1) by collection tube (4)
Water outlet is connect with water tank import or is connect with the import of next stage processing unit by outlet pipe (3).
2. a kind of turbulent oil removal by air bubbling water-purifying apparatus as described in claim 1, which is characterized in that
Process tank (1) is vertical circular tank, and process tank (1) bottom centre is equipped with end-of-the-pipe (13), and the blowdown of process tank (1) is logical
It crosses end-of-the-pipe (13) and sewage pipe (2) is connect with sump, process tank (1) top is equipped with effluent pipe mouth (14), process tank (1)
Water outlet is connect with water tank import or is connect with the import of next stage processing unit by effluent pipe mouth (14) and outlet pipe (3),
Process tank (1) top center is equipped with feed liquor nozzle (17), and inlet tube (5) is equipped with aerating nozzle (6), and aerating nozzle (6) passes through
Gas-adding pipe (12) is connect with the outlet mouth of pipe of air accumulator (7), and the outlet of elevator pump (11) passes through tank inlet tube (5) and process tank
(1) feed liquor nozzle (17) connection；The side of feed liquor nozzle (17) is equipped with collection tube mouth (16)；The receipts oil of process tank (1) passes through
Collection tube mouth (16) and collection tube (4) connect oil feeding system, and process tank (1) interior middle and lower part is equipped with settlement barrel (21), settlement barrel
(21) it is equipped with water output duct (15) in top to connect with the effluent pipe mouth (14) of process tank (1), is equipped with above water output duct (15)
The overcentre of micro-vortex generator (20), micro-vortex generator (20) is equipped with turbulator (19), turbulator (19)
Center be equipped with liquid inlet conduit (18), liquid inlet conduit (18) connect with the feed liquor nozzle (17) of process tank (1).
3. a kind of turbulent oil removal by air bubbling water-purifying apparatus as claimed in claim 2, which is characterized in that turbulator (19)
Round tray (24) center is welded with liquid separatnig tube (23), and the lower end of liquid separatnig tube (23) is provided with liquid separating port, liquid separating port outside weld involute
Turbulent guide shell (25) is welded with injection orifice plate (26) at the road junction of turbulent guide shell (25)；Liquid separatnig tube (23) is suitable for reading to be welded with sealing
Ring flat-plate (22), sealing ring flat-plate (22) inner ring are welded with liquid inlet conduit (18).
4. a kind of turbulent oil removal by air bubbling water-purifying apparatus as claimed in claim 2, which is characterized in that micro-vortex generator (20)
For circular orifice.
5. a kind of turbulent oil removal by air bubbling water-purifying apparatus as claimed in claim 2, which is characterized in that settlement barrel (21) lower part is
Circular cylinder, top are cone cylinder.
6. a kind of turbulent oil removal by air bubbling water-purifying apparatus as claimed in claim 2, which is characterized in that or more by settlement barrel (21)
Filter layer is changed into as air-float filtration combined into one apparatus.
7. a kind of turbulent oil removal by air bubbling water-purifying apparatus as described in claim 1, which is characterized in that collection tube (4) is equipped with
Across bypass pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920103689.9U CN209537046U (en) | 2019-01-22 | 2019-01-22 | A kind of turbulent flow oil removal by air bubbling water-purifying apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920103689.9U CN209537046U (en) | 2019-01-22 | 2019-01-22 | A kind of turbulent flow oil removal by air bubbling water-purifying apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626505A (en) * | 2019-01-22 | 2019-04-16 | 海南海嘉惠科技有限公司 | A kind of turbulent flow oil removal by air bubbling water-purifying apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109626505A (en) * | 2019-01-22 | 2019-04-16 | 海南海嘉惠科技有限公司 | A kind of turbulent flow oil removal by air bubbling water-purifying apparatus |
| CN109626505B (en) * | 2019-01-22 | 2024-03-22 | 海南海嘉惠科技有限公司 | Turbulent air-floatation oil-removal water-purifying device |
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