CN110240324A - Air-floating apparatus with oil-water separating function - Google Patents
Air-floating apparatus with oil-water separating function Download PDFInfo
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- CN110240324A CN110240324A CN201910574205.3A CN201910574205A CN110240324A CN 110240324 A CN110240324 A CN 110240324A CN 201910574205 A CN201910574205 A CN 201910574205A CN 110240324 A CN110240324 A CN 110240324A
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- oil
- inner cylinder
- ozone
- water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The present invention relates to advanced treatment of wastewater technical fields, provide a kind of air-floating apparatus with oil-water separating function.The device includes coaxially arranged inner cylinder and outer barrel, the inner cylinder and the outer barrel constitute air bearing reaction zone, it further include ozone oxidation area, the ozone oxidation area is passed through raw water and ozone, the upper port in the ozone oxidation area is provided with oil trap, the oil trap is connected to oil exit pipe, the lower port of the inner cylinder is passed through ozone dissolved air water, the ozone oxidation area is connected to the lower port of the inner cylinder, ozone oxidation area is set, water-oil separating is carried out using ozone, also can use ozone simultaneously improves the cohesion performance of organic matter, waste water after allowing to carry out water-oil separating is convenient for coagulating sedimentation reaction before being passed through inner cylinder, enhance wastewater treatment efficiency.
Description
Technical field
The invention belongs to advanced treatment of wastewater technical field, in particular to a kind of air bearing dress with oil-water separating function
It sets.
Background technique
Ozone air-float integrated processing technique is with occupied area is small, treatment effeciency is high, realizes simultaneously in a system
The processes such as oxidation, coagulation, separation of solid and liquid, disinfection, in advanced treatment of wastewater, Industrial Wastewater Treatment and micro polluted source water treatment etc.
Aspect has relatively broad application.Wherein ozone air-float technique constitutes air bearing reaction zone 3 by inner cylinder 11 and outer barrel 12, interior
The upper end of cylinder 11 is lower than the upper end of outer barrel 12, the Inner Constitution contact zone of inner cylinder 11, and the inside of outer barrel 12 is higher by interior
The part of cylinder 11 constitutes ozone gas floating region, and ozone gas floating region upper layer is dross area, is constituted between inner cylinder 11 and outer barrel 12
Clean water area.In the prior art, water-oil separating processing is carried out typically after ozone air-float technique.But it is if not pre- in advance
Processing, largely increases the energy consumption of the treatment process of oily waste water, significantly reduces the advanced treating efficiency of water, locates
Reason cost significantly rises.Therefore, it is necessary to develop a kind of air-floating apparatus effective solution water-oil separating regarding to the issue above.
Summary of the invention
The purpose of the present invention is to provide a kind of air-floating apparatus with oil-water separating function, carry out ozone air-float in raw water
Water-oil separating is carried out before reaction, while realizing the effect for improving former Organic substance in water cohesion performance.
To achieve the goals above, the present invention takes following technical scheme: a kind of air bearing dress with oil-water separating function
It sets, including coaxially arranged inner cylinder and outer barrel, it further includes smelly that the inner cylinder and the outer barrel, which constitute air bearing reaction zone,
Oxygen zoneofoxidation, the ozone oxidation area are passed through raw water and ozone, and the upper port in the ozone oxidation area is provided with oil trap, described
Oil trap is connected to oil exit pipe, and the lower port of the inner cylinder is passed through ozone dissolved air water, the ozone oxidation area and the inner cylinder
The lower port of body is connected to.
Optionally, the coaxially arranged coaming plate one of the ozone oxidation Qu Youyu outer barrel and coaming plate two are constituted, the coaming plate
One arranges in the inner part and constitutes between the outer barrel coagulating sedimentation area, and the ozone oxidation area and the coagulating sedimentation area connect
Logical, the coagulating sedimentation area is passed through coagulant, and the coagulating sedimentation area is connected to the lower port of the inner cylinder.
Optionally, including the partition two being arranged in the ozone oxidation area, the partition two and the coaming plate one or institute
The upper section for stating coaming plate two, which encloses, constitutes the oil trap.
Optionally, including the partition one for the annular being arranged in the ozone oxidation area, the partition one and the coaming plate
One upper section, which encloses, constitutes rhone, and the upper end of the partition one is higher than the upper end of the coaming plate one, and the partition two is tapered
Curved and the partition one connect and compose the oil trap, and the position for the slot bottom for being lower than the oil trap on the partition one is opened
Equipped with limbers.
It optionally, further include that cone is directed downwardly with the coaxially arranged conically shaped bottom of the inner cylinder, under the coaming plate two
End and the lower end of the coaming plate one are connect with the conically shaped bottom, and the cone at the conically shaped bottom is connected to sludge pipe.
Optionally, further include the taper cover coaxially arranged with the inner cylinder of cone upward, the coaming plate two it is upper
End and the upper end of the outer barrel are connect with the taper cover, and the cone of the taper cover is connected to scum pipe.
The bottom in the ozone oxidation area is provided with the ozonation aerated disk of annular, the bottom in the ozone oxidation area and raw water into
Water pipe connection.
The lower end of the inner cylinder is connect with the lower end of the outer barrel by bottom plate, and the bottom plate is from the outer barrel
Lower end is extended obliquely upward through the lower end of the inner cylinder to the inside of the inner cylinder, is additionally provided with cone below the bottom plate
Conical baffled, the inner wall arranged for interval of the conical baffled lower end and the conically shaped bottom upward.
It is all arranged with ozone on the top on the top in the ozone oxidation area, the top in the coagulating sedimentation area and the outer barrel
Tracheae connection.
The lower port of the inner cylinder is connected to ozone dissolved air water water inlet pipe, and the inner cylinder is constituted with the outer barrel
The lower part of enclosed space is connected to drainpipe.
The invention has the following advantages: setting ozone oxidation area, carries out water-oil separating using ozone, while can also be with
Improve the cohesion performance of organic matter using ozone, the waste water after allowing to carry out water-oil separating is convenient for before being passed through inner cylinder
Coagulating sedimentation reaction, enhances wastewater treatment efficiency.
Detailed description of the invention
Fig. 1 is schematic structural diagram of the device of the invention.
Appended drawing reference:
1, ozone oxidation area；2, coagulating sedimentation area；3, air bearing reaction zone；11, inner cylinder；12, outer barrel；13, coaming plate one；
14, coaming plate two；15, conically shaped bottom；16, taper cover；17, the ozonation aerated disk of annular；18, raw water water inlet pipe；19, bottom plate；20,
Ozone exhaust pipe；21, sludge pipe；22, scum pipe；23, ozone dissolved air water water inlet pipe；24, drainpipe；25, conical baffled；26,
Oil trap；27, oil exit pipe；28, partition one；29, partition two；30, rhone.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawings and examples
The present invention is described in further detail.It is understood that described embodiment is a part of the embodiments of the present invention,
Instead of all the embodiments.Specific embodiment described herein is used only for explaining the present invention, rather than to limit of the invention
It is fixed.Based on described the embodiment of the present invention, those of ordinary skill in the art's every other embodiment obtained is belonged to
The scope of protection of the invention.
As shown in Figure 1, a kind of air-floating apparatus with oil-water separating function provided by the invention, the device include coaxial cloth
The inner cylinder 11 and outer barrel 12 set, inner cylinder 11 and outer barrel 12 constitute air bearing reaction zone 3, further include ozone oxidation area 1, smelly
Oxygen zoneofoxidation 1 is passed through raw water and ozone, and hydrophobic oil easily adheres to form microbubble-oil spilling complex with ozone microbubble, multiple
Zoarium floats up to the upper layer in ozone oxidation area 1, and then evolution flows into oil trap 26, is finally discharged again by oil exit pipe 27, locates
Unsaturation, larger molecular organics in the waste water of lower layer also can be small molecule by ozone oxidation, be saturated organic matter, further
Improving the cohesion performance of organic matter, the waste water of lower layer is passed through coagulant during flowing into the contact zone that inner cylinder 11 is constituted,
Coagulating sedimentation reaction is completed, subsequent supernatant enters the contact zone of the composition of inner cylinder 11, and the lower port of inner cylinder 11 is passed through ozone
Dissolved air water, coagulant remaining in supernatant generates the hydroxyl radical free radical of strong oxidizing property as ozone catalyst in contact zone,
Ozone improves the cohesion performance of coagulant, realizes the mutual rush synergy of ozone coagulation, subsequent waste water ascends into ozone gas floating region, smelly
The insoluble wadding body for generating ozone coagulation while oxygen microbubble degradation of organic substances is separated from the water, and the air bearing generated at this time is floating
Slag ascends into dross area and is discharged, and handle complete after waste water enter enclosed between inner cylinder 11 and outer barrel 12 it is net
Pool is discharged.
The invention has the following advantages: setting ozone oxidation area 1, carries out water-oil separating using ozone, while can also
To improve the cohesion performance of organic matter using ozone, the waste water after allowing to carry out water-oil separating is convenient for before being passed through inner cylinder 11
Coagulating sedimentation reaction is carried out, wastewater treatment efficiency is enhanced.
In some embodiments, ozone oxidation area 1 is by 2 14 structure of the coaming plate one 13 coaxially arranged with outer barrel 12 and coaming plate
Arrange and constitute between outer barrel 12 coagulating sedimentation area 2 in the inner part at, coaming plate 1, through ozone oxidation area 1 carry out oil removing and
After the cohesion performance for improving organic matter, the waste water containing a certain amount of ozone flows into coagulating sedimentation area through the upper end fold of coaming plate 1
2, it is passed through coagulant and flocculation aid on the top in coagulating sedimentation area 2 at this time, coagulating sedimentation reaction, precipitating occur from top to bottom for waste water
Object can also precipitate from top to bottom, and supernatant enters the lower port of inner cylinder 11, and the waste water containing a certain amount of ozone also can be at this time
Ozone air-float reaction effect of the lifting waste water of one step in air bearing reaction zone 3；Coagulating sedimentation area 2 first carries out coagulating sedimentation to raw water
The organic matter of a part or other pollutants can be carried out coagulating sedimentation discharge in advance by processing, then remaining in remaining waste water
Pollutant enters back into ozone gas floating region 3 and is further processed, so can be with the removal effect of pollutant in lifting waste water.
Coaming plate 1, coaming plate 2 14 can be cylindric or other any type of shapes in above-mentioned arrangement form
Shape mainly utilizes the peripheral space of outer barrel 12, and raw water carries out ozone Oxidation Treatment from bottom to top, then is mixed from top to bottom
Solidifying precipitation process, finally carries out ozone air-float processing, from outside to inside by ozone oxidation, coagulating sedimentation, ozone gas from bottom to top again
Floating to be connected in series together, which simplify structures, and are not interrupted among three processes, regardless of using devices pair such as conveying pumps
It carries out sending water between process and process, optimizes process flow, and reasonable utilization space occupied.
In some embodiments, including the partition 2 29 being arranged in ozone oxidation area 1, partition 2 29 and coaming plate 1 or
The upper section of coaming plate 2 14, which encloses, constitutes oil trap 26.When initial stage is passed through raw water, coaming plate 1 does not connect with coagulating sedimentation area 2
It is logical, until coaming plate 1 offers limbers and is connected to coagulating sedimentation area 2, lower layer when liquid level is higher by the upper port of oil trap 26
The waste water of oil-containing is not passed through to coagulating sedimentation area 2, is endlessly passed through raw water at this time, and the oil in raw water is glued by ozone microbubble
It encloses floating to oil trap 26.
In some embodiments, including the partition 1 for the annular being arranged in ozone oxidation area 1, partition 1 and coaming plate
One 13 upper section, which encloses, constitutes rhone 30, and the upper end of partition 1 is higher than the upper end of coaming plate 1, the tapered song of partition 2 29
Planar and partition 1 connect and compose oil trap 26, and the position for the slot bottom for being lower than oil trap 26 on partition 1 offers water flowing
Hole.Above content is that one rhone 30 of setting and an oil trap 26 previously had to because if being not provided with rhone 30
Etc. the liquid level in ozone oxidations area 1 when being higher by the upper port of oil trap 26, limbers could be opened, else if directly by limbers
It opens, the raw water of oil mixing with water will be directed into coagulating sedimentation area 2, wait ozone oxidation area 1, coagulating sedimentation area 2 and air bearing
When the liquid level uniform synchronization of reaction zone 3 goes up, microbubble-oil spilling complex can just float up to oil trap 26, be provided with rhone
Then be not in above situation when 30, because just having started liquid level in continuous uphill process, it is logical only to have minimal amount of grease
It crosses limbers and enters rhone 30, subsequent liquid level increases, and the liquid level in ozone oxidation area 1 and the liquid level of rhone 30 can continue to keep
Unanimously, microbubble-oil spilling complex will directly be floated up in oil scupper 26 and is discharged at this time, and the waste water without oil-containing will
Coagulating sedimentation area 2 is flowed by the upper end fold of rhone 30, coaming plate 1, and the tapered curved of partition 2 29 is more advantageous
It postpones upward floating in microbubble-oil spilling complex.
It in some embodiments, further include that cone is directed downwardly with the coaxially arranged conically shaped bottom 15 of inner cylinder 11, coaming plate two
14 lower end and the lower end of coaming plate 1 are connect with conically shaped bottom 15, and conically shaped bottom 15 can be anti-by coagulating sedimentation area 2 and air bearing
The bottom in area 3 is answered to link together, the sludge that conically shaped bottom 15 is more advantageous to coagulating sedimentation generation is assembled, when accumulation to one
Sludge is discharged by sludge pipe 21 after quantitative, after the supernatant in conically shaped bottom 15 enters the progress of inner cylinder 11 from bottom to top
Continuous ozone air-float reaction.
It in some embodiments, further include the taper cover 16 coaxially arranged with inner cylinder 11 of cone upward, coaming plate two
14 upper end and the upper end of outer barrel 12 are connect with taper cover 16, and taper cover 16 ensure that ozone oxidation area 1, coagulation are heavy
The sealing in shallow lake area 2, air bearing reaction zone 3, while taper cover 16 is conducive to the air-flotation scum in dross area and is assembled, when accumulation is arrived
Sludge is discharged by scum pipe 22 after a certain amount of.
In some embodiments, the bottom in ozone oxidation area 1 is provided with the ozonation aerated disk 17 of annular, ozone oxidation area 1
Bottom is connected to raw water water inlet pipe 18.Ozone lighter weight is all to flow from bottom to top, is passed through from the bottom in ozone oxidation area 1 smelly
Oxygen and raw water, after ozone oxidation reaction occurs for raw water, from the upper end of coaming plate 1, fold flows into coagulating sedimentation area 2.
In some embodiments, the lower end of inner cylinder 11 is connect with the lower end of outer barrel 12 by bottom plate 19, and bottom plate 19 is certainly
The lower end of outer barrel 12 is extended obliquely upward through the lower end of inner cylinder 11 to the inside of inner cylinder 11, and the lower section of bottom plate 19 is additionally provided with
The inner wall arranged for interval of cone conical baffled 25, conical baffled 25 lower end upward and conically shaped bottom 15.The center of bottom plate 19
A through-hole is opened up at position and enters inner cylinder 11 by waste water, because the conventional lower port in inner cylinder 11 is passed through ozone dissolved air water
When, water discharging direction is that downward, the congregate at conically shaped bottom 15 has sludge, and water outlet may disturb sludge at this time, and taper is arranged
On the one hand baffle 25 can be played with one clip cavity of the formation of bottom plate 19 and be led to avoid water outlet disturbance, another aspect conical baffled 25
The effect of stream allows supernatant to be passed through inner cylinder 11, and some precipitating sludges, which can also postpone, conical baffled 25 slides into conically shaped bottom 15
Bottom, conically shaped bottom 15 and conical baffled 25 cooperation have improved Treatment of Sludge effect, save and filter this program, so that on
Clear liquid is directly entered inner cylinder 11 and carries out ozone air-float reaction.
In some embodiments, the top on the top in ozone oxidation area 1, the top in coagulating sedimentation area 2 and outer barrel 12 is all
It being connected to ozone exhaust pipe 20, ozone lighter weight can all be escaped from waste water, and setting ozone exhaust pipe 20 is convenient for collecting ozone,
The ozone being collected simultaneously can be connected to the ozonation aerated disk 17 of annular, convenient for recycling ozone.
In some embodiments, the lower port of inner cylinder 11 is connected to ozone dissolved air water water inlet pipe 23.Inner cylinder 11 and outer
The enclosed space that cylinder 12 is constituted is clean water area, and water purification is discharged by the drainpipe 24 of lower part.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of air-floating apparatus with oil-water separating function, including coaxially arranged inner cylinder (11) and outer barrel (12), institute
It states inner cylinder (11) and the outer barrel (12) and constitutes air bearing reaction zone (3), it is characterised in that: it further include ozone oxidation area (1),
The ozone oxidation area (1) is passed through raw water and ozone, and the upper port of the ozone oxidation area (1) is provided with oil trap (26), institute
It states oil trap (26) to be connected to oil exit pipe (27), the lower port of the inner cylinder (11) is passed through ozone dissolved air water, the ozone oxygen
Change area (1) to be connected to the lower port of the inner cylinder (11).
2. the air-floating apparatus according to claim 1 with oil-water separating function, it is characterised in that: the ozone oxidation area
(1) it is made of the coaming plate one (13) and coaming plate two (14) coaxially arranged with outer barrel (12), the coaming plate one (13) cloth in the inner part
It sets and constitutes coagulating sedimentation area (2) between the outer barrel (12), the ozone oxidation area (1) and the coagulating sedimentation area
(2) it is connected to, the coagulating sedimentation area (2) is passed through coagulant, the lower port of the coagulating sedimentation area (2) and the inner cylinder (11)
Connection.
3. the air-floating apparatus according to claim 2 with oil-water separating function, it is characterised in that: described including being arranged in
Partition two (29) in ozone oxidation area (1), the partition two (29) and the coaming plate one (13) or the coaming plate two (14)
Upper section, which encloses, constitutes the oil trap (26).
4. the air-floating apparatus according to claim 3 with oil-water separating function, it is characterised in that: described including being arranged in
The upper section of the partition one (28) of annular in ozone oxidation area (1), the partition one (28) and the coaming plate one (13) encloses structure
At rhone (30), the upper end of the partition one (28) is higher than the upper end of the coaming plate one (13), and the partition two (29) is in cone
Shape curved and the partition one (28) connect and compose the oil trap (26), and the oil trap is lower than on the partition one (28)
(26) position of slot bottom offers limbers.
5. the air-floating apparatus according to claim 2 with oil-water separating function, it is characterised in that: further include cone downward
The conically shaped bottom (15) coaxially arranged with the inner cylinder (11), the lower end of the coaming plate two (14) and the coaming plate one (13)
Lower end connect with the conically shaped bottom (15), the cone of the conically shaped bottom (15) is connected to sludge pipe (21).
6. the air-floating apparatus according to claim 2 with oil-water separating function, it is characterised in that: further include cone upward
The taper cover (16) coaxially arranged with the inner cylinder (11), the upper end of the coaming plate two (14) and the outer barrel (12)
Upper end connect with the taper cover (16), the cone of the taper cover (16) is connected to scum pipe (22).
7. the air-floating apparatus according to claim 2 with oil-water separating function, it is characterised in that: the ozone oxidation area
(1) bottom is provided with the ozonation aerated disk (17) of annular, and the bottom and raw water water inlet pipe (18) of the ozone oxidation area (1) are even
It is logical.
8. the air-floating apparatus according to claim 5 with oil-water separating function, it is characterised in that: the inner cylinder (11)
Lower end and the lower end of the outer barrel (12) connect by bottom plate (19), the bottom plate (19) is under the outer barrel (12)
Lower end of the end through the inner cylinder (11) is extended obliquely upward to the inside of the inner cylinder (11), and the lower section of the bottom plate (19) is also
Conical baffled (25) of cone upward are provided with, between the lower end of conical baffled (25) and the inner wall at the conically shaped bottom (15)
Every arrangement.
9. the air-floating apparatus according to claim 6 with oil-water separating function, it is characterised in that: the ozone oxidation area
(1) top on top, the coagulating sedimentation area (2) and the top of the outer barrel (12) all connect with ozone exhaust pipe (20)
It is logical.
10. the air-floating apparatus according to claim 1 with oil-water separating function, it is characterised in that: the inner cylinder
(11) lower port is connected to ozone dissolved air water water inlet pipe (23), and the inner cylinder (11) is enclosed with what the outer barrel (12) was constituted
The lower part for closing space is connected to drainpipe (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910574205.3A CN110240324A (en) | 2019-06-28 | 2019-06-28 | Air-floating apparatus with oil-water separating function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910574205.3A CN110240324A (en) | 2019-06-28 | 2019-06-28 | Air-floating apparatus with oil-water separating function |
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| CN201910574205.3A Pending CN110240324A (en) | 2019-06-28 | 2019-06-28 | Air-floating apparatus with oil-water separating function |
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Cited By (6)
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| CN110240323A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | The air-floating apparatus of hydraulic disturbance is provided |
| CN110240325A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | The air-floating apparatus in changeable water inlet direction |
| CN110240326A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | Air bearing and the coupling integrated device of precipitating |
| CN111186938A (en) * | 2020-01-15 | 2020-05-22 | 西安建筑科技大学 | Mechanical stirring ozone air-float integrated device |
| CN112573699A (en) * | 2020-11-26 | 2021-03-30 | 西安建筑科技大学 | Ozone-coagulation sewage treatment device based on gravity-driven filtration |
| CN117326619A (en) * | 2023-10-09 | 2024-01-02 | 武汉理工大学 | Purifying device for micro-nano plastic |
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| CN110240323A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | The air-floating apparatus of hydraulic disturbance is provided |
| CN110240325A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | The air-floating apparatus in changeable water inlet direction |
| CN110240326A (en) * | 2019-06-28 | 2019-09-17 | 西安建筑科技大学 | Air bearing and the coupling integrated device of precipitating |
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| CN111186938B (en) * | 2020-01-15 | 2022-11-15 | 西安建筑科技大学 | Mechanical stirring ozone air-float integrated device |
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Application publication date: 20190917 |