CN208485712U - A kind of water treatment device - Google Patents
A kind of water treatment device Download PDFInfo
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- CN208485712U CN208485712U CN201820658449.0U CN201820658449U CN208485712U CN 208485712 U CN208485712 U CN 208485712U CN 201820658449 U CN201820658449 U CN 201820658449U CN 208485712 U CN208485712 U CN 208485712U
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- dissolved oxygen
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Abstract
The utility model provides a kind of water treatment device, comprising: gas dissolved oxygen unit inputs high oily wastewater, the single treatment water after exporting high energy dissolved oxygen and water-oil separating；Sedimentation filtration device connects the gas dissolved oxygen unit, inputs the single treatment water, exports the secondary treatment water after sedimentation filtration separates；Hinder oil-filtering apparatus, connect the sedimentation filtration device, input the secondary treatment water, treated handles water three times for output refined filtration, the sewage disposal device of the utility model, by the collective effect of gas oxygen-dissolving apparatus, resistance oil-filtering apparatus etc., dissolved oxygen, demulsification operation, the carry out the dirty water decontamination handles of high-quality and high-efficiency are carried out to sewage.
Description
Technical field
The utility model relates to the utility model relates to technical field of sewage purification, in particular to a kind of novel water process is set
It is standby.
Background technique
Currently, water pollution problems is got worse, the problems such as especially for industrial water pollution, dystrophication, the prior art
In the processing equipment that generallys use, it is difficult to generate the tiny bubble of micro/nano level, dissolved oxygen rate is low, energy consumption is high.
On the other hand, most domestic oil field development comes into high water-cut stage, and the application of various production techniques makes crude oil
Mostly it is plucked out of in the form of emulsion.According to statistics, the crude oil nearly 80% that the world produces exists in the form of crude oil emulsion, oil-containing
The amount for emulsifying sewage is also growing day by day.In view of the above-mentioned problems, having in the industry using chemical demulsification method and physical demulsification method, wherein chemistry
Requirement of the demulsification method to technology is low, high-efficient as major way；Physics demulsification technology because have it is at low cost, pollution-free, be convenient for
Outstanding advantages of subsequent processing, increasingly has been favored by people.Therefore, a set of object at low cost, efficient, environmentally protective is developed
Breaking method and relevant device are managed to solve the problems, such as that the demulsification of oil-containing emulsification sewage is of great significance.
In view of the foregoing, the designer borrows the technical experience and professional knowledge abundant of its many years related fields, no
Disconnected research and development improve, and propose the technical solution of the water treatment device of the utility model.
Utility model content
The purpose of this utility model is to provide a kind of water treatment devices, pass through gas oxygen-dissolving apparatus, resistance oil-filtering apparatus
Deng collective effect, to sewage carry out dissolved oxygen, demulsification operation, the carry out the dirty water decontamination handles of high-quality and high-efficiency.
To achieve the goals above, the utility model provides a kind of water treatment device, comprising: gas dissolved oxygen unit,
High oily wastewater is inputted, the single treatment water after exporting high energy dissolved oxygen and water-oil separating；It is molten to connect the gas for sedimentation filtration device
Oxygen unit inputs the single treatment water, exports the secondary treatment water after sedimentation filtration separates；Oil-filtering apparatus is hindered, institute is connected
Sedimentation filtration device is stated, inputs the secondary treatment water, treated handles water three times for output refined filtration.
Preferably, above-mentioned water treatment device, wherein the gas dissolved oxygen unit includes: it is micro- to generate high energy oxygen
The high energy oxygengenerating plant of nano bubble group, connects sewage water inlet pipe and oxygen hose；Oily-water seperating equipment connects the high energy oxygen
Generating device output end.
Preferably, above-mentioned water treatment device, wherein the high energy oxygengenerating plant includes: air dissolved pump, and connection is dirty
Water water inlet pipe and into oxygen hose；High energy Oxygen Generator connects the output end of the air dissolved pump；Release, connection high energy oxygen occur
Device output end.
Preferably, above-mentioned water treatment device, wherein the oily-water seperating equipment includes inclined plate group.
Preferably, above-mentioned water treatment device, wherein inclined plate group inclination angle is 60 degree.
Preferably, above-mentioned water treatment device, wherein the resistance oil-filtering apparatus includes refined filtration filter membrane pipeline.
Preferably, above-mentioned water treatment device, wherein the refined filtration filter membrane pipe surface is formed with obstruction refined filtration
Layer.
It can be seen from the above, the water treatment device of the utility model have the characteristics that following advantages and:
1, the water treatment device of the utility model can generate micro-nano bubble by gas oxygen-dissolving apparatus, exist for size
Ten microns (um) with the bubble admixture between hundreds of nanometers (nm).Water treatment field be unable to do without aeration link, bubble
Smaller appearance oxygen is stronger, and bubble is small to ten microns hereinafter, essence variation will all occur for its physics, chemical property.It is micro-nano
Bubble is since size is small, and there are the time is long, mass-transfer efficiency is high, surface charge shape current potential is high and can release the spies such as free radical
Property.Micro-nano bubbles burst moment, due to the acute variation that gas-liquid interface disappears, the high concentration ion gathered on interface will be put aside
Chemical energy release quickly, can excite generate a large amount of hydroxyl radical free radical at this time, also not be that emulsification is dirty to sewage purification
The purification of water has efficient effect.
2, the water treatment device of the utility model includes oily-water seperating equipment, and oily-water seperating equipment can be improved precipitating
Pond processing capacity shortens the sedimentation time, increases the area of sedimentation basin, to improve its treatment effeciency.
3, the water treatment device of the utility model resistance oil-filtering apparatus therein carries out multi-level multi-process to sewage
Filtering and lock out operation, repacking, which is set, to be not easy to plug, and is used without repeated flushing for a long time, and to internal diameter small (such as 3 microns)
Oil droplet stop impurity significant effect.
4, the water treatment device micro power consumption of the utility model, far smaller than conventional water treatment facilities；Oil removing effect
Fruit is very good, and oily wastewater passes through the molten purification separation of gas, and oil content and impurity content are lower；Outlet effect is good, and gas is molten for not
Molten two-phase has good separating effect, and impurity is less, and the molten water activity of gas is very strong, subsidiary certain oxidability, has very strong
Except color taste removal effect；Pure physics mode does not add any medicament, it can handles all oily wastewaters.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the utility model water treatment device structural schematic diagram；
Fig. 2 is the utility model water treatment device modular structure connection schematic diagram；
Fig. 3 is the utility model high energy oxygen generator structural schematic diagram；
Fig. 4 is that macroscopical bubble and high energy oxygen molecule roll into a ball contrast schematic diagram；
Fig. 5 is that schematic diagram occurs for high energy oxygen molecule group；
Fig. 6 A, 6B are two angle structural schematic diagram of oily-water seperating equipment；
Fig. 7 is that common blister and high energy oxygen bubbles adsorb contrast schematic diagram；
Fig. 8 is refined filtration filter membrane filter pipeline schematic diagram；
Fig. 9 is refined filtration schematic surface.
Main element label declaration:
1 gas dissolved oxygen unit
11 high energy oxygengenerating plants
111 air dissolved pumps
112 high energy Oxygen Generators
113 releases
12 oily-water seperating equipments
2 sedimentation filtration devices
3 resistance oil-filtering apparatus
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now compareing Detailed description of the invention
Specific embodiment of the present utility model, but it is only preferred embodiment, is not intended to limit the essential scope of the utility model.
Incorporated by reference to referring to Figure 1 and Figure 2, wherein Fig. 1, is the utility model water treatment device structural schematic diagram, and Fig. 2 is
The utility model water treatment device modular structure connection schematic diagram, as shown, the novel water process of the utility model is set
Standby mainly to include: gas dissolved oxygen unit 1 inputs high oily wastewater, the single treatment water after exporting high energy dissolved oxygen and water-oil separating；
Sedimentation filtration device 2 connects gas dissolved oxygen unit 1, inputs single treatment water, exports the secondary treatment after sedimentation filtration separates
Water；Oil-filtering apparatus 3 is hindered, sedimentation filtration device 2 is connected, inputs secondary treatment water, treated handles water three times for output refined filtration.
Gas dissolved oxygen unit 1 further comprises having high energy oxygengenerating plant 11 and oily-water seperating equipment 12, and wherein high energy oxygen is sent out
Generating apparatus 11 is used to be formed the micro-nano bubble group of high energy oxygen in sewage, and oily-water seperating equipment 12 is used to separate the suspension in water
Object, solids or floccule.
Wherein, high energy oxygengenerating plant 11 further includes having air dissolved pump 111, high energy Oxygen Generator 112 and release 113, molten
Air pump 111 connects sewage water inlet pipe and into oxygen hose, and oxygen is added in sewage by air dissolved pump 111；High energy Oxygen Generator 112 connects
The output end for connecing air dissolved pump 111 receives the oxygen-containing sewage of its output and puts aside energy；Release 113 connects high energy Oxygen Generator
112 output ends, the energy put aside in the oxygen-containing sewage of high speed pay-out form the micro-nano bubble group of high energy oxygen.
Incorporated by reference to reference Fig. 4 and Fig. 5, in above equipment, oxygen enters high energy Oxygen Generator together with water, in generator
In, the high pressure effect for generating dissection with high speed eddying motion and generating with high speed eddying motion cuts oxygen and press
Shorten small bubble into, these bubbles are due to interacting, so that the bubble energy of a part reduces, a part of bubble energy adds
Height is injected in water with high speed together, formed in water initial motion speed it is higher, with relatively high mobile efficiency and
The oxygen molecule group of transfer efficiency, these oxygen molecules group in high energy species group especially therein, have very high energy, these molecules
The motion profile of group in water is different with macroscopical bubble, and macroscopical bubble floats quickly in water, is ruptured in liquid surface, oxygen
Gas is released in air；And high energy oxygen molecule group has very high energy, needs long time to float in water, at this
In the process, due to the effects of being squeezed, colliding, the rupture of oxygen molecule group can be generated, to form high energy dissolved oxygen water.
During the helical compression of oxygen molecule group's generator, the high energy that oxygen group micel has can be with cutting aqueous solution
It is accelerated in spiral acceleration system, the pressure from outside gradually increases in accelerated motion, and bubble increases because of external pressure
High and gradually reduce, active oxygen species spacing is gradually reduced, and intermolecular energy accumulation reaches highest, is formed after a part of bubbles burst
High energy active oxygen, free warm-up movement enhancing, can be added in hydrone covalent bond becomes dissolved oxygen, can also be broken other objects
The covalent bond that matter and hydrone are formed, or aoxidize other substances；Secondly since floating interval of floating dock is long during bubble floating, by
Extraneous pressure and collision influences, and becomes high energy dissolved oxygen water, can discharge biggish energy in this process, and this energy can be with
The Covalent bonding together between the pollutant and water on bubble periphery is caused to rupture, and energetic oxygen ions soluble in water are to pollutant
Generate oxidative degradation.The a large amount of hydroxyl radical free radical released when high energy oxygen molecule group rupture simultaneously, oxidable decomposition is very
More organic pollutants.
In the energy of previous stage deposit, high speed pay-out is carried out in release link, to generate the micro-nano bubble of high energy oxygen
Group, the rate of climb is slow in water, the residence time is long, dissolved efficiency is high, and has from oxygenation, negatively charged and rich in Strong oxdiative
The characteristics such as the free radical of property.Dissolved oxygen water has higher transmission efficiency, has preferable treatment effect to COD, BOD5, much excellent
In traditional aeration system.The Adsorption of suspended matter, the dissolved oxygen water current potential that not only surface charge generates is high, but also specific surface area is very
Greatly, therefore in Wastewater Pretreatment, good adsorption effect and efficient removal rate is shown to suspended matter and oils, please be tie
It closes and refers to Fig. 7.The hydroxyl radical free radical released when microbubbles rupture in dissolved oxygen water, it is oxidable to decompose many organic pollutants, because
This, to ammonia nitrogen and total phosphorus also certain removal effect.
Oily-water seperating equipment 12 please refers to Fig. 6 A, 6B, and oily-water seperating equipment 12 is inclined plate sedimentation structure, including inclined plate group,
Inclination angle preferably may be designed as 60 degree, by gravity, suspended matter, solids or floccule in water, in inclined plate bottom side surface
It is accumulated into thin mud layer, realizes separation.Lamina flow principle is utilized in the device, improves the processing capacity of sedimentation basin；It shortens
Grain settling height, so as to shorten the sedimentation time；The desilting area of sedimentation basin is increased, to improve treatment effeciency.
Sedimentation filtration device 2 is set between gas dissolved oxygen unit 1 and resistance oil-filtering apparatus 3, the water exported to gas dissolved oxygen unit 1
Sedimentation separation is carried out, repacking is set and mode more conventional in the industry can be used in step, between gas dissolved oxygen unit 1 and resistance oil-filtering apparatus 2
It can be equipped with partition, by water distribution uniformity piping connection, into sedimentation unit.Impurity in sewage has been in suspension in water
State is layered, and realize final separation after sedimentation unit settles according to its density size.Its density is less than the group of water
Lease making top discharge pipe is discharged or is recycled；Density is greater than outside the group lease making lower part dreg removing system device for transferring of water.For
Filter refined filtration unit is hindered into next stage to lay a good foundation.
Oil-filtering apparatus 3 is hindered, sedimentation filtration device 2 is connected, further refined filtration processing, refined filtration are carried out to its processed sewage
Processing is the final tache of entire technology chain, plays the role of escorting to effluent characteristics, most of before sewage enters refined filtration
Impurity have been removed, into after refined filtration tank, remaining fraction suspension impurity is removed, and further protects out water quality
Amount, incorporated by reference to reference Fig. 8 and Fig. 9, hindering oil-filtering apparatus 3 includes refined filtration filter membrane pipeline, and surface, which carries, can occur with water
Combined reaction generates one layer of densification, firm functional layer, is formed and stops refined filtration function, when impure water will penetrate refined filtration mistake
When filter membrane pipeline, water supply is with appropriate pressure, and the hydrone of water side can occur displacement with hydrone in film and penetrate, and oil etc.
Hydrophobicity dispersate is stopped by refined filtration filter membrane pipeline in cell surface, to successfully realize water-oil separating, is blocked down
The impurity come cannot adhere to refined filtration filter membrane pipeline, its surface can only be remained in, with being continuously increased for impurity particle, phase
It collides between mutually and agglomerates and gradually form bulky grain, buoyance lift or decline under buoyancy, to realize refined filtration separation.It should
The characteristics of refined filtration technology is that device is not easy to plug, and does not need to backwash for a long time, stops impurity to the oil droplet that internal diameter is more than 3 microns
Significant effect.
It is right by the collective effect of gas oxygen-dissolving apparatus, resistance oil-filtering apparatus etc. by the sewage disposal device of the utility model
Sewage carries out dissolved oxygen, demulsification operation, the carry out the dirty water decontamination handles of high-quality and high-efficiency.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (7)
1. a kind of water treatment device characterized by comprising
Gas dissolved oxygen unit inputs high oily wastewater, the single treatment water after exporting high energy dissolved oxygen and water-oil separating；
Sedimentation filtration device connects the gas dissolved oxygen unit, inputs the single treatment water, exports after sedimentation filtration separates
Secondary treatment water；
Oil-filtering apparatus is hindered, the sedimentation filtration device is connected, inputs the secondary treatment water, treated locates three times for output refined filtration
Manage water.
2. water treatment device according to claim 1, which is characterized in that the gas dissolved oxygen unit includes:
The high energy oxygengenerating plant that the micro-nano bubble group of high energy oxygen can be generated, connects sewage water inlet pipe and oxygen hose；
Oily-water seperating equipment connects the high energy oxygengenerating plant output end.
3. water treatment device according to claim 2, which is characterized in that the high energy oxygengenerating plant includes:
Air dissolved pump connects sewage water inlet pipe and into oxygen hose；
High energy Oxygen Generator connects the output end of the air dissolved pump；
Release connects high energy Oxygen Generator output end.
4. water treatment device according to claim 2, which is characterized in that the oily-water seperating equipment includes inclined plate
Group.
5. water treatment device according to claim 4, which is characterized in that inclined plate group inclination angle is 60 degree.
6. water treatment device according to claim 1, which is characterized in that the resistance oil-filtering apparatus includes refined filtration mistake
Filter membrane pipeline.
7. water treatment device according to claim 6, which is characterized in that the refined filtration filter membrane pipe surface is formed
There is obstruction filter bed of essence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820658449.0U CN208485712U (en) | 2018-05-04 | 2018-05-04 | A kind of water treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820658449.0U CN208485712U (en) | 2018-05-04 | 2018-05-04 | A kind of water treatment device |
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| CN208485712U true CN208485712U (en) | 2019-02-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501682A (en) * | 2021-06-23 | 2022-12-23 | 中国石油化工股份有限公司 | Device and method for separating water from oil-water particle three phases and application |
-
2018
- 2018-05-04 CN CN201820658449.0U patent/CN208485712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115501682A (en) * | 2021-06-23 | 2022-12-23 | 中国石油化工股份有限公司 | Device and method for separating water from oil-water particle three phases and application |
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