CN207645951U - A kind of novel air floating machine - Google Patents
A kind of novel air floating machine Download PDFInfo
- Publication number
- CN207645951U CN207645951U CN201721514817.6U CN201721514817U CN207645951U CN 207645951 U CN207645951 U CN 207645951U CN 201721514817 U CN201721514817 U CN 201721514817U CN 207645951 U CN207645951 U CN 207645951U
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- China
- Prior art keywords
- tank
- connect
- water
- control valve
- flotation
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Abstract
The utility model provides a kind of novel air floating machine, raw water box is connect with high water tank by control valve, the high water tank is provided with the blender, coagulant reserve tank is set to intermediate on the left of the high water tank, dispensing tank is placed in the coagulant reserve tank, dispensing tank connection drug tube extended segment can be positioned in high water tank, flotation tank is connect with the high water tank, the flotation tank is provided with the water outlet, dissolved air water release is connect with the flotation tank by control valve, air intake is pumped by Buddhist nun gram and is connect with dissolving, the dissolving is connect with described pressure gauge one end, the pressure gauge other end is connect with flotation tank notice control valve, evacuated tube is connect with flotation tank by control valve.The utility model may also reach up the purpose of oil removing, keep purified recirculation water purer, be more advantageous to environmental protection while purifying sewage, slagging-off.
Description
Technical field
The utility model is related to air floatation machine technical field more particularly to a kind of novel air floating machines.
Background technology
It will produce a large amount of oily wastewater in oily refining process, which has pollutant concentration height, variation water quality big, malicious
Property it is big the features such as, at present for this kind of sewage, oil removal, air supporting method for floating is usually first used to be pre-processed, after then concentrating
Carry out biochemical treatment.Wherein, pretreatment mainly by the methods of precipitation, air supporting, coarse agglomeration remove sewage in oil slick and
Oil emulsion, biochemical treatment mainly remove the organic matter in sewage by the degradation of microorganism.Air supporting preconditioning technique, substantially
It is the combined process that a gas-solid absorption is detached with solid-liquid.In this process, suspended matter in small bubble and sewage
Particle mutually adsorb, formed water-gas-solid three-phase mixed system, after particle adheres to bubble, device density is less than water and on generating
Floating effect forms dross to make the pollutant in suspension be separated from the water out, and dross is removed by Slag Scraping Device.In water
In treatment technology, the factor for influencing the dross moisture content that sewage air-flotation oil removing, effluent quality and air supporting generate is more, wherein bubble
Size, particle diameter distribution, adhesion property be the key that weigh air-float technology treatment effect.Because air-float technology needs a large amount of height
The microbubble of dispersion adheres to form whole flco having a specific gravity smaller than that of water as the suspended particulate in carrier, with accessing pending water, to
The water surface is risen to by buoyancy.For the sewage oil removing of petrochemical industry, traditional cavitation air flotation, the molten gas of multiphase are currently generally used
Air-flotation process.Since the bubble diameter of air flotation turbo generation is mostly at 50 μm~400 μm, some are even up to 1mm.Such grain
The bubble size of diameter differs greatly with floc particle, is unfavorable for adhesive attraction, influences air-flotation process effect；Due to salt content in sewage
Height, using multiphase air-dissolving air-float handle, easily cause air dissolved pump fouling, bubble release block the problems such as.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of novel air floating machines, can originally purify
While sewage, slagging-off, the purpose of oil removing is may also reach up, keeps purified recirculation water purer, is more advantageous to environmental protection.
To achieve the goals above, the utility model provides a kind of novel air floating machine, including raw water box, coagulant deposit
Case, dispensing tank, blender, high water tank, flotation tank, scum collector, water outlet, dissolved air water release, pressure gauge, molten gas
Tank, Buddhist nun gram pump, air intake, evacuation port；The raw water box is connect with the high water tank by control valve, the high water tank
It is provided with the blender, the coagulant reserve tank is set among the high water tank left side, and the dispensing tank is placed in institute
It states in coagulant reserve tank, dispensing tank connection drug tube extended segment can be positioned in high water tank, the flotation tank and institute
High water tank connection is stated, the flotation tank is provided with the water outlet, and the dissolved air water release passes through control with the flotation tank
Valve connection processed, the air intake are pumped by the Buddhist nun gram and are connect with the dissolving, the dissolving and the pressure gauge one
End connection, the pressure gauge other end are connect with flotation tank notice control valve, and the evacuated tube passes through control with flotation tank
Valve connects.
Novel air floating machine according to the present utility model further includes degreasing unit, and described degreasing unit one end connects with evacuated tube
It connects, the other end is connected in the air intake and the Buddhist nun gram pump is intermediate.
Novel air floating machine according to the present utility model, the scum collector can be movable in the flotation tank.
A kind of novel air floating machine provided by the utility model, including raw water box, coagulant reserve tank, dispensing tank, blender,
High water tank, flotation tank, scum collector, water outlet, dissolved air water release, pressure gauge, dissolving, Buddhist nun gram pump, air intake,
Evacuation port；The raw water box is connect with the high water tank by control valve, and the high water tank is provided with the blender, institute
It states coagulant reserve tank to be set among the high water tank left side, the dispensing tank is placed in the coagulant reserve tank, institute
Stating dispensing tank connection drug tube extended segment can be positioned in high water tank, and the flotation tank is connect with the high water tank, described
Flotation tank is provided with the water outlet, and the dissolved air water release is connect with the flotation tank by control valve, and the air enters
Mouth is pumped by the Buddhist nun gram and is connect with the dissolving, and the dissolving is connect with described pressure gauge one end, and the pressure gauge is another
One end is connect with flotation tank notice control valve, and the evacuated tube is connect with flotation tank by control valve.Chemicals feed pump and stirring
The collocation of machine has carried out the effect of preliminary purification decontaminates using effective, the water being flowed into flotation tank obtain further precipitating and
The purification of next step can be flowed out or carried out after purification by water outlet.Further include degreasing unit, described degreasing unit one end with
Evacuated tube connects, and the other end is connected in the air intake and the Buddhist nun gram pump is intermediate, and degreasing unit, which can remove, contains greasy dirt
Water.The scum collector can be movable in the flotation tank, and free activity can preferably collect dross, reach better purification
Effect.While purifying sewage, slagging-off, the purpose of oil removing is may also reach up, keeps purified recirculation water purer, more favorably
In environmental protection.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
1- raw water boxs in the figure, 2- coagulant reserve tanks, 3- dispensing tanks, 4- blenders, 5- high water tanks, 6- air supportings
Pond, 7- scum collectors, 8- water outlets, 9- dissolved air water releases, 10- pressure gauges, 11- dissolvings, 12- Buddhist nun gram pump, 13- are empty
Gas entrance, 14- degreasing units, 15- evacuation ports.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to Fig. 1, the utility model provides a kind of novel air floating machine.The novel air floating machine one includes raw water box 1, mixes
Solidifying agent reserve tank 2, dispensing tank 3, blender 4, high water tank 5, flotation tank 6, scum collector 7, water outlet 8, dissolved air water release
Device 9, pressure gauge 10, dissolving 11, Buddhist nun gram pump 12, air intake 13, evacuation port 14；The raw water box 1 and the high water tank 5
It is connected by control valve, the high water tank 5 is provided with the blender 4, and the coagulant reserve tank 2 is set to the high position
5 left side of water tank is intermediate, and the dispensing tank 3 is placed in the coagulant reserve tank 2, and the dispensing tank 3 connects drug tube extended segment
It can be positioned in high water tank 5, the flotation tank 6 is connect with the high water tank 5, and the flotation tank 6 is provided with the water outlet
Mouth 8, the dissolved air water release 9 is connect with the flotation tank 6 by control valve, and the air intake 13 passes through the Buddhist nun gram and pumps
12 connect with the dissolving 11, and the dissolving 11 is connect with 10 one end of the pressure gauge, 10 other end of the pressure gauge with
The flotation tank 6 notifies control valve connection, the evacuated tube 15 to be connect by control valve with flotation tank 6.Chemicals feed pump and blender
Collocation carried out the effect of preliminary purification decontaminates using effective, the water being flowed into flotation tank obtains further precipitating and net
The purification of next step can be flowed out or carried out after change by water outlet.
Preferably, the utility model further includes degreasing unit 14, and 14 one end of the degreasing unit connects with evacuated tube 15
It connects, the other end is connected in the air intake 13 among the Buddhist nun gram pump 12, and degreasing unit can remove oily wastewater.
Preferably, scum collector 7 described in the utility model can be movable in the flotation tank 6, and free activity can be more preferable
Collection dross.
In conclusion a kind of novel air floating machine provided by the utility model, including raw water box, coagulant reserve tank, dispensing
Tank, blender, high water tank, flotation tank, scum collector, water outlet, dissolved air water release, pressure gauge, dissolving, Ni Ke
Pump, air intake, evacuation port；The raw water box is connect with the high water tank by control valve, and the high water tank is provided with
The blender, the coagulant reserve tank are set among the high water tank left side, and the dispensing tank is placed in the coagulation
In agent reserve tank, dispensing tank connection drug tube extended segment can be positioned in high water tank, the flotation tank and the high position
Water tank connects, and the flotation tank is provided with the water outlet, and the dissolved air water release is connected with the flotation tank by control valve
It connecing, the air intake is pumped by the Buddhist nun gram and is connect with the dissolving, and the dissolving is connect with described pressure gauge one end,
The pressure gauge other end is connect with flotation tank notice control valve, and the evacuated tube is connect with flotation tank by control valve.
The collocation of chemicals feed pump and blender has carried out the effect of preliminary purification decontaminates using effective, and the water being flowed into flotation tank obtains
Further it can pass through water outlet outflow or the purification of progress next step after precipitation and purification.Further include degreasing unit, it is described to remove
Oily device one end is connect with evacuated tube, and the other end is connected in the air intake and the Buddhist nun gram pumps intermediate, degreasing unit
It can remove oily wastewater.The scum collector can be movable in the flotation tank, and free activity can preferably collect dross, reach
To better catharsis.While purifying sewage, slagging-off, the purpose of oil removing is may also reach up, purified recirculation water is made
It is purer, it is more advantageous to environmental protection.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding change and deformations, but these according to the utility model
Corresponding change and deformation should all belong to the protection domain of the utility model the attached claims.
Claims (3)
1. a kind of novel air floating machine, which is characterized in that including raw water box, coagulant reserve tank, dispensing tank, blender, high-order water
Case, flotation tank, scum collector, water outlet, dissolved air water release, pressure gauge, dissolving, Buddhist nun gram pump, air intake, emptying
Mouthful；
The raw water box is connect with the high water tank by control valve, and the high water tank is provided with the blender, described
Among coagulant reserve tank is set on the left of the high water tank, the dispensing tank is placed in the coagulant reserve tank, described
Dispensing tank connection drug tube extended segment can be positioned in high water tank, and the flotation tank is connect with the high water tank, the gas
Floating pond is provided with the water outlet, and the dissolved air water release is connect with the flotation tank by control valve, the air intake
It is pumped by the Buddhist nun gram and is connect with the dissolving, the dissolving is connect with described pressure gauge one end, and the pressure gauge is another
End is connect with flotation tank notice control valve, and the evacuated tube is connect with flotation tank by control valve.
2. novel air floating machine according to claim 1, which is characterized in that further include degreasing unit, the degreasing unit one
End is connect with evacuated tube, and the other end is connected in the air intake and the Buddhist nun gram pump is intermediate.
3. novel air floating machine according to claim 1, which is characterized in that the scum collector can be in the flotation tank
Activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721514817.6U CN207645951U (en) | 2017-11-14 | 2017-11-14 | A kind of novel air floating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721514817.6U CN207645951U (en) | 2017-11-14 | 2017-11-14 | A kind of novel air floating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645951U true CN207645951U (en) | 2018-07-24 |
Family
ID=62890756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721514817.6U Expired - Fee Related CN207645951U (en) | 2017-11-14 | 2017-11-14 | A kind of novel air floating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645951U (en) |
-
2017
- 2017-11-14 CN CN201721514817.6U patent/CN207645951U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |