CN204910872U - System for separate oil -water separator of oil and contain device from oil water mixture - Google Patents
System for separate oil -water separator of oil and contain device from oil water mixture Download PDFInfo
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- CN204910872U CN204910872U CN201390001049.8U CN201390001049U CN204910872U CN 204910872 U CN204910872 U CN 204910872U CN 201390001049 U CN201390001049 U CN 201390001049U CN 204910872 U CN204910872 U CN 204910872U
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
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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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
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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
- C02F2101/32—Hydrocarbons, e.g. oil
- C02F2101/325—Emulsions
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/32—Nature of the water, waste water, sewage or sludge to be treated from the food or foodstuff industry, e.g. brewery waste waters
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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
- C02F2303/00—Specific treatment goals
- C02F2303/18—Removal of treatment agents after treatment
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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
- C02F2303/00—Specific treatment goals
- C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Mechanical Engineering (AREA)
- Removal Of Floating Material (AREA)
Abstract
The utility model discloses a problem can be from containing oil water mixture oily and water for providing, and with the water oil separating processing methods of oil with other article separation, the operation is simple, can finish with the short time processing as far as possible, can realize the low costization, in addition, can once carry out the method that a large amount of water oil separating handled. Especially provide the method that effectively to separate the emulsion petroleum company of the people's republic of china and drip. The utility model provides a be used for from the oil -water separator of oil water mixture separation oil, its characterized in that possesses (A) injection portion for pour into aforementioned oil water mixture into, the water oil separating agent contains in (B) water oil separating portion, and this water oil separating agent is through the oil water mixture from being poured into by aforementioned injection portion, under the pressurization state, absorbs the oil of scheduled volume and separates oil, and (C) recoverer, is used for retrieving the oil water mixture behind the oil that separates the scheduled volume in the aforementioned water oil separating portion.
Description
Technical field
The utility model relates in order to the oily-water seperating equipment from oil water mixture separating oil, and containing this device in order to the oil-water separation system from oil water mixture separating oil.In detail, relate to and use and can absorb oil and the oily-water seperating equipment of the oil-water separating agent of separating oil, and oil-water separation system from oil water mixture.
Background technology
Oil can not mix usually with water, but when being subject to ultrasonic wave or shearing force, in the aqueous phase that a side of water or oil can become fine drop and be scattered in the opposing party or oil phase, becomes emulsification shape (emulsion).Oil in such emulsion is difficult to be separated with water.Therefore, be difficult to carry out water-oil separating process containing the oil water mixture of oil with the emulsion of water, there is to potentiality the various problems such as the process of waste liquid and the recycling of oil.
So from the oil water mixture separating oil of emulsion containing oil and water and the method for water, there will be a known and utilize that gasification temperature is poor, difference in specific gravity, the utilization of microorganism, chemical treatment, electrical utilization, interface the adsorbent etc. (such as, patent document 1 to 6) of nature difference.But, existed by the method for these method separating oil need that large-scale equipment, disposal ability are poor, handling time etc. problem.Therefore, the load for environment also becomes large, and on cost face, the burden for enterprise etc. also increases.Such as, when carrying out water-oil separating process in the contaminant water in Yu Haiyang or rivers and creeks, process the technology containing the oil water mixture of the emulsion of oil and water contained in contaminant water in a large number owing to there is no in the short time, therefore the water etc. beyond oil also needs directly to take back with the form of oil water mixture.
[prior art document]
[patent document]
[patent document 1] Japanese Unexamined Patent Publication 2010-064033 publication
[patent document 2] Japanese Unexamined Patent Publication 2002-188198 publication
[patent document 3] Japanese Unexamined Patent Publication 2005-058912 publication
[patent document 4] Japanese Unexamined Patent Publication 2004-261725 publication
[patent document 5] Japanese Unexamined Patent Publication 2004-097988 publication
[patent document 6] Japanese Unexamined Patent Publication 05-138135 publication
Utility model content
[problem of utility model for solving]
Because the problems referred to above point, problem of the present utility model is for providing at least one that can solve in following 1st to the 3rd problem, or its whole oil-water separation method.
That is, the 1st problem provides the oily-water seperating equipment that oil can be separated completely with other thing containing water.
In addition, the 2nd problem provides the oily-water seperating equipment that water-oil separating operation is simple, can end process within the short time as far as possible.And, provide and process by the summary of operation and short time and realize the oily-water seperating equipment of cost degradation.
In addition, the 3rd problem is provided in, in water-oil separating of the contaminant water in ocean or rivers and creeks etc., once to carry out the oily-water seperating equipment of the water-oil separating process of a large amount of oil water mixtures.
[solving the means of problem]
For solving above-mentioned problem, through the result that this case creators attentively study, being found in utilization can from oil water mixture absorption oil the oily-water seperating equipment of the oil-water separating agent of separating oil, under oil-water separating agent is placed in pressurized state, the absorbability of oil-water separating agent for oil droplet in emulsion can be promoted.
That is, the utility model provides in order to the oily-water seperating equipment from oil water mixture separating oil, it is characterized in that, possesses:
(A) injection unit, in order to inject aforementioned oil water mixture,
(B) water-oil separating portion, containing oil-water separating agent, this oil-water separating agent by from the oil water mixture injected by aforementioned injection unit, under pressurized state, absorbs the oil of scheduled volume and separating oil, and
(C) recoverer, in order to reclaim the oil water mixture after the oil through being separated scheduled volume in aforementioned water-oil separating portion.
In addition, in an embodiment of oily-water seperating equipment of the present utility model, it is characterized in that,
Aforementioned oil-water separating agent contains and can absorb oil, but does not absorb the particle of water in fact.
In addition, in an embodiment of oily-water seperating equipment of the present utility model, it is characterized in that,
Aforementioned oil water mixture contains emulsion formed by profit in fact.
In addition, in an embodiment of oily-water seperating equipment of the present utility model, it is characterized in that,
Aforementioned pressurized state is the pressurized state of 0.08MPA to 0.12MPA.
In addition, in an embodiment of oily-water seperating equipment of the present utility model, it is characterized in that,
Aforementioned pressurized state is the pressurized state making the oil-water separating agent of aforementioned oil-water separating agent and its non-pressurized condition be in a ratio of the volume of 35% to 50%.
In addition, any combination of above-described or a plurality of feature of the present utility model, also belongs to oily-water seperating equipment of the present utility model, self-evident.
In addition, according to other specific embodiment of the present utility model, provide a kind of oil-water separation system, it is in order to from oil water mixture separating oil, and wherein, aforementioned oil-water separation system possesses above-mentioned oily-water seperating equipment and single treatment device, it is characterized in that,
Aforementioned single treatment device is to make the separation of the oil carried out from oil water mixture by aforementioned oily-water seperating equipment have more effect, and former oily-water seperating equipment of stating is from before oil water mixture separating oil, by the device of large-sized elaioleucite in oil-water separating agent process oil water mixture.
In addition, in an embodiment of oil-water separation system of the present utility model, it is characterized in that,
Except above-mentioned oily-water seperating equipment and single treatment device, possess screw extrusion (screwpress) device further,
Said spiral pressurizing unit is used in aforementioned oily-water seperating equipment or aforementioned single treatment device, extruding is used to the oil-water separating agent of separating oil from oil water mixture, thus reclaimed by oil, and make this oil-water separating agent can be used in the device of the separation of oil once again.
In addition, according to other specific embodiment of the present utility model, be in order to the oil-water separation system from oil water mixture separating oil, aforementioned oil-water separation system possesses above-mentioned oily-water seperating equipment and helix extrusion device, it is characterized in that,
Said spiral pressurizing unit is used in aforementioned oily-water seperating equipment, and extruding is used to the oil-water separating agent of separating oil from oil water mixture, thus reclaimed by oil, and make this oil-water separating agent can be used in the device of the separation of oil once again.
[effect of utility model]
According to the utility model, owing to being the separation using the oil-water separating agent that can absorb oil from oil water mixture under pressurised conditions and carry out oil from oil water mixture, therefore, even if the oil droplet contained by the emulsion in oil water mixture, also can effectively be separated.
In addition, according to the utility model, owing to only can complete the process of the oil-water separating agent under pressurized state by oil water mixture, arranging or operation without the need to complexity, can carry out water-oil separating operation at low cost.
And, according to the utility model, the separation of the lo-tionized oil droplet contained by can processing in oil water mixture in a large number and with the short time.Therefore, the process etc. of the contaminant water in ocean containing oil water mixture or rivers and creeks can be carried out on the spot.
In addition, oil-water separation system of the present utility model, in one embodiment, has single treatment device.Single treatment device such as can by pre-for not lo-tionized oil (such as, large-sized elaioleucite) prior to being separated in single treatment device.By this, the separation of lo-tionized oil droplet can be carried out further efficiently in oily-water seperating equipment.That is, a large amount of oil water mixtures can be processed with the short time further.And, due to a large amount of oil water mixtures can be processed the short time, therefore the load to environment can be suppressed.
In addition, oil-water separation system of the present utility model, in one embodiment, comprises the helix extrusion device of the oil contained by recyclable oil-water separating agent.Helix extrusion device can from the oil-water separating agent recovered oil being used to the process of separating oil from oil water mixture in oily-water seperating equipment and/or single treatment device.Repeatedly can recycle oil-water separating agent by this.And, the cost that water-oil separating process is relevant can be suppressed further.
Further, because the oil reclaimed by oily-water seperating equipment of the present utility model does not adopt chemical reaction, thus also effective for the regeneration of oil itself.
Accompanying drawing explanation
[Fig. 1] Fig. 1 schematically illustrates in an embodiment of the present utility model, observes profile during oily-water seperating equipment from the side.
[Fig. 2] Fig. 2 is shown in an embodiment of the present utility model, the schematic diagram of single treatment device.Fig. 2 A is the plane representing single treatment device, and Fig. 2 B is the front elevation representing single treatment device.And Fig. 2 C is the front elevation representing the cylinder mould used in the embodiment about single treatment device of the present utility model.
[Fig. 3] Fig. 3 schematically illustrates to observe about screw extruder of the present utility model from the side, profile during helix extrusion device in an embodiment.
[Fig. 4] Fig. 4 schematically illustrates in the embodiment about oil-water separation system of the present utility model, the figure of the oil-water separation system containing single treatment device and 2 oily-water seperating equipments.Oil water mixture is injected into single treatment device from the oil water mixture supply groove of supply oil water mixture by system shown in Figure 4.The oil water mixture carrying out water-oil separating process through single treatment device is recycled in link groove, is injected into oily-water seperating equipment by pump.And, this system attachment 2 oily-water seperating equipments, therefore become the mode process being carried out water-oil separating by the 1st oil water mixture that oily-water seperating equipment reclaims in the 2nd oily-water seperating equipment once again.
Wherein, description of reference numerals is as follows:
1 inlet
2 water-oil separating portions
3 recovery ports
10 oily-water seperating equipments
20 single treatment devices
21 single treatment water-oil separating portions
30 helix extrusion devices
41 oil water mixture supply grooves
42 link grooves
43 pumps
Detailed description of the invention
Have about oily-water seperating equipment of the present utility model, possesses (A) injection unit, in order to inject oil water mixture, (B) water-oil separating portion, in order to the oil water mixture separating oil injected from injection unit, and (C) recoverer, for being recovered in the oil water mixture in water-oil separating portion after separating oil.
At this, in Fig. 1, represent an embodiment of oily-water seperating equipment 10 in detail.
Oily-water seperating equipment 10 shown in Fig. 1 have inject the inlet 1 of oil water mixture, tank that oil water mixture flows into and for the groove on the downside of the upper groove on the upside of the tank separated by filter, the tank separated by filter and for the water-oil separating portion 2 that is filled with oil-water separating agent 2 and reclaim the recoverer 3 being separated the oil water mixture after predetermined gauging (or, be preferably water) through oil-water separating agent.
In this description, " oil water mixture " refers to the mixture that oil and water coexist, and oil water mixture also contains other compositions person beyond containing oil.Oil contained in oil water mixture can be with water the state being separated and coexisting, and also can be the emulsion (oil hydrosol) that oil is formed with water.And the state that can be separated with water containing the oil of some in oil water mixture, also can containing the emulsion of some oil with water.
In addition, when oil water mixture contains the emulsion of oil and water, this emulsion is preferably in fact by oil and emulsion formed by water.At this, " in fact by oil with water formed by emulsion " refer in emulsion except oil and water except, though do not limit containing other compositions, containing the oil of more than 95%, more than 96%, more than 97%, more than 98%, more than 99%, more than 99.9% and water in emulsion.And the oil contained by oil water mixture and the emulsion of water can be oil-in-water type (O/W) emulsion or water-in-oil type (O/W) emulsion.And the formation oil of emulsion and the ratio of water are also not particularly limited.
Being applicable to " oil water mixture " of the present utility model is not limited to following, but the vegetable oil or animal wet goods of discharging from the contaminant water in ocean contaminated because of oil accident or rivers and creeks, the waste liquid from factory, dining room or bakery and confectionery etc. can be exemplified, comprise the mixture that common oil and water coexist.
Injection unit 1 in oily-water seperating equipment 10 has the structure that can inject oil water mixture, as long as can oil water mixture be injected in oily-water seperating equipment, and its structure also indefinite.The setting of the oily-water seperating equipment 10 of injection unit 1, as long as arrange in the mode can injecting oil water mixture in the position be separated with the inwall of oily-water seperating equipment 10, such as, injection unit 1 can be arranged at the top of oily-water seperating equipment 10.Now, injection unit 1 is particularly preferably for being positioned at the central authorities on oily-water seperating equipment 10 top.If this is because injection unit 1 is positioned at the inwall close to oily-water seperating equipment 10, then oil water mixture is because easily producing along inwall conduction the place do not contacted with oil-water separating agent, causes the separative efficiency of oil to reduce.The internal diameter etc. of the injection unit 1 that oil water mixture passes through, may correspond to the oil water mixture and injection rate and suitably designing thereof that are suitable in the utility model.Oil water mixture preferably outside connection can be transported to the flexible pipe in oily-water seperating equipment by injection unit 1 certainly, such as, has the structure of hose coupling.
There is no particular restriction oil water mixture to be injected into the means of injection unit 1, but preferably utilize infusion to enter oil water mixture.And these those skilled in the art can consider the injection rate of preferred lift ability and preferred oil water mixture, suitably the pump of choice for use.
From the oil water mixture inflow cell body that injection unit 1 is injected in groove.
Space in the groove of oily-water seperating equipment is divided into groove and water-oil separating portion 2 on cell body by filter.The oil water mixture flowed on cell body in groove passes through filter, flows into the water-oil separating portion 2 being filled with oil-water separating agent.
At this, on filter, oil water mixture is passed through in water-oil separating portion 2, but also have the opening (hole) of the size that oil-water separating agent cannot pass through.The large I of filter upper shed suitably sets according to the oil-water separating agent used.Such as, with regard to oil-water separating agent, time oil-water separating agent (AZpowder) that use international environment exploitation limited company to provide, opening is preferably below 0.2mm.
Oil water mixture contacts with oil-water separating agent in the water-oil separating portion 2 being filled with oil-water separating agent.By this, the oil from oil water mixture is absorbed to oil-water separating agent, with separating oil.At this, because the voidage be filled with in the water-oil separating portion 2 of oil-water separating agent is low, thus water-oil separating portion 2 internal cause flow into oil water mixture and become pressurized state.Particularly with regard to oil-water separating agent, use as international environment develop limited company the low oil-water separating agent of voidage as the oil-water separating agent (AZpowder) that provides time, add the low voidage of oil-water separating agent self, make easily to become pressurized state in water-oil separating portion 2.Oil-water separating agent under pressurized state makes oil-water separating agent density each other improve because of this pressure, and the minute aperture that oil-water separating agent has diminishes further.Under thus formed pressurized state, the minute aperture of oil-water separating agent, becomes the state being particularly suitable for the oil droplet be adsorbed in emulsion oil-in-water most.
At this, pressurized state can be complied with used oil-water separating agent and suitably set, such as, time oil-water separating agent (AZpowder) that use international environment exploitation limited company to provide, and preferred 0.08MPA to 0.12MPA.When realizing such pressurized state with the hydraulic pressure of oil water mixture, these those skilled in the art can consider structure and the size of oily-water seperating equipment, and suitably selection has the pump of preferred lift ability and injection rate and reaches.
In addition, pressurized state is preferably compared with the oil-water separating agent of its non-pressurized condition, and the volume of oil-water separating agent becomes the pressurized state of 35% to 50%, is more preferably the pressurized state that volume becomes 40% to 45%.
In addition, as above, during with oil-water separating agent from oil water mixture separating oil, as long as the space making oil-water separating agent become pressurized state can be designed, the structure in groove indefinite.Therefore, such as, can there is no groove on cell body (inlet part is integrated with filter), or filter can be set in water-oil separating subordinate yet, groove under formation cell body.
In addition, pressurized state does not limit the hydraulic pressure coming from oil water mixture and flow into, with the method institute pressurization person known to these those skilled in the art such as the pressure of machinery also by the utility model is comprised.Such as, by the structure in water-oil separating portion 2 is locked with screw etc. to executing stressed method in water-oil separating portion 2, water-oil separating portion 2 is executed heavy and to executing stressed method in water-oil separating portion 2, to the method etc. applying air pressure in water-oil separating portion 2, also can applying pressure to oil-water separating agent.
In the utility model, spendable oil-water separating agent is can with the physical particle with minute aperture or the powder that absorb oil, the particle or the powder that do not absorb in fact water, as long as discharge by applying pressure to oil-water separating agent the oily person absorbed, be namely not particularly limited.Such oil-water separating agent is particularly preferably the oil-water separating agent (AZpowder) using and can take from international environment exploitation limited company.
In addition, the coefficient of friction of the inwall in water-oil separating portion 2 is lower than powder, and the density between inwall and powder the most easily reduces.Therefore, oil water mixture, by these low density places, forms so-called water channel, produces the place do not contacted with oil-water separating agent.For suppressing this phenomenon, preferably reducing the surface area of water-oil separating portion 2 inwall, such as, preferably making the shape of inwall become circular.
In water-oil separating portion 2, the oil water mixture contacted with oil-water separating agent absorbs the oil of scheduled volume by oil-water separating agent, obtains the oil water mixture aqueous mixture of not oil-containing (preferably in fact) of the oil through being separated scheduled volume.
So, through being separated the oil water mixture of the oil of scheduled volume, reclaimed by the recovery port 3 being positioned at water-oil separating portion.
In addition, pass through in water-oil separating portion 2 because recovery port 3 has a plurality of oil water mixture that makes, but the opening of size that oil-water separating agent cannot pass through, therefore only there is the oil water mixture of the oil through being separated scheduled volume to be reclaimed by recovery port 3.And the openings of sizes of recovery port 3 can be identical with filter or different.And recovery port 3 is preferably and arranges with the shape inserted in water-oil separating portion 2 in the place of the inwall leaving oily-water seperating equipment 2, and opening portion is preferably the place unlatching on the base leaving water-oil separating portion.This is the event of the oil water mixture contacted with oil-water separating agent hardly in order to avoid being directly recovered in inwall conveying.
So, the oil of scheduled volume can be separated from oil water mixture about oily-water seperating equipment 10 of the present utility model.And, when oil mass contained in oil water mixture is many, plural platform oily-water seperating equipment 10 can be connected continuously, the oil in repeated isolation oil water mixture.When linking plural platform oily-water seperating equipment and use, the recovery port 3 of the oily-water seperating equipment 10 used at first can by links such as flexible pipes with the inlet 1 of the oily-water seperating equipment 10 used that continues.
In addition, according to the utility model, providing in order to the oil-water separation system from oil water mixture separating oil, is possess above-mentioned oily-water seperating equipment 10 and the system of single treatment device 20.
Single treatment device 20 is to make the separation of the oil from oil water mixture have more effect in oily-water seperating equipment 10, with oily-water seperating equipment 10 from before oil water mixture separating oil, by the device of large-sized elaioleucite in single treatment oil-water separating agent process oil water mixture.
At this, Fig. 2 represents an embodiment of single treatment device 20 in detail.
The device of single treatment shown in Fig. 2 20 is in the single treatment groove that top is open, possesses the single treatment water-oil separating portion 21 containing oil-water separating agent, in order to single treatment water-oil separating portion 21 be fixed on the fixing tool of single treatment groove, reclaim the single treatment recovery port of the oil water mixture after by oil-water separating agent separating oil.
Because the top of single treatment groove 20 is for open, therefore once a large amount of oil water mixtures can be injected the single treatment water-oil separating portion 21 be arranged in single treatment groove.
Become containing single treatment oil-water separating agent in the structure in single treatment water-oil separating portion 21, and the structure that the oil injecting the oil water mixture in single treatment water-oil separating portion 21 can be separated.And single treatment water-oil separating portion 21 has oil-water separating agent and cannot pass through, but by the oil water mixture after oil-water separating agent separating oil by structure.Such single treatment water-oil separating portion is not defined as following person, but such as, can have the shapes such as cylinder mould.The size of cylinder mould be preferably containing can input once following shown in screw extruder in the size of oil-water separating agent of amount.And, be preferably the single transportable size of operator.The size of cylinder mould as time above-mentioned, then can improve the efficiency of operation, therefore is preferred.Such as, the cylinder mould of a plurality of suitable size can be set in single treatment groove simultaneously, as water-oil separating portion 21.
Single treatment groove is fixed on by fixing tool in single treatment water-oil separating portion 21.Oil water mixture can directly inject in single treatment water-oil separating portion 21.So the oil water mixture injected in single treatment water-oil separating portion 21 contacts and separating oil with single treatment oil-water separating agent.Now, single treatment device can use for the purpose of mainly contained in oil-water separation mixture large-sized elaioleucite.And, because removing the oil of large-sized elaioleucite, significantly promote the separative efficiency of oil droplet in emulsion in oily-water seperating equipment, therefore be preferred.And in this description, " large-sized elaioleucite " refers in the oil contained by oil water mixture, not with the oil of water emulsification (lo-tionized).Therefore, in this description, " large-sized elaioleucite " such as comprises the oil phase forming water-in-oil emulsion contained in oil water mixture, and contained separation with water and the wet goods that exists in oil water mixture.And in single treatment device, the oil of separation is not limited to large-sized elaioleucite, also can be the oil droplet be separated in emulsion.
Single treatment oil-water separating agent can use the identical person of the oil-water separating agent used with above-mentioned oily-water seperating equipment, also can use different person.Be particularly preferably the oil-water separating agent (AZpowder) using international environment exploitation limited company to provide.
In single treatment water-oil separating portion 21 oil separated after flow out to oil water mixture in single treatment groove, be reclaimed by single treatment recovery port.
In addition, single treatment recovery port can with the inlet 1 of oily-water seperating equipment with links such as flexible pipes.Or, also by temporary single treatment devices such as link grooves 42, oil water mixture can be recycled to the groove storing the oil water mixture reclaimed, in this groove use pump 43, oil water mixture be injected the inlet 1 of oily-water seperating equipment 10.
In addition, according to the utility model, provide to possess again except above-mentioned oily-water seperating equipment helix extrusion device 30 in order to the oil-water separation system from oil water mixture separating oil.
Helix extrusion device 30 is used to extruding in oily-water seperating equipment 10 to be provided with the oil-water separating agent of separating oil from oil water mixture, thus reclaimed by oil, and make the device that this oil-water separating agent can utilize once again in the separation of oil.
In helix extrusion device 30, the crowded signature for the oil-water separating agent being absorbed with oil is preferably the degree of squeezing the liquid giving as security to oil-water separating agent residual about 20%.Crowded signature like this owing to can not destroy the structure of oil-water separating agent self, therefore can increase recycling number of times.And as long as the structure of screw extruder is as above can squeeze signature person, there is no particular restriction.
So, the as above recovered oil with pressure crowded signature oil-water separating agent, at least recycling about 20 times of oil-water separating agent.By this, the cost needed for water-oil separating process can be suppressed further.
In addition, the oil-water separating agent becoming recycling state by helix extrusion device also can be the single treatment oil-water separating agent used in single treatment device 20.
In addition, though be not defined as following aspect, by the viewpoint effectively recycling oil-water separating agent, preferably in single treatment device, be used in the oil-water separating agent used in oily-water seperating equipment, by screw extruder, the oil-water separating agent used in single treatment device is returned back to and can use whole state once again, the aspect that the mode used in oily-water seperating equipment once again circulates.
About when using oily-water seperating equipment of the present utility model and/or single treatment device from oil water mixture separating oil, the oil in oil water mixture can be made, become oil as target below discharge benchmark, the oil water mixture being more preferably recovery not oil-containing in fact, or not oil-containing completely.
The concentration of the oil in oil water mixture, the method that these those skilled in the art can be known measures, and such as, is undertaken by the mensuration of N-hexane extract.
Without under different definition, all terms used herein are (containing technical terms and scientific words.) with the utility model one of ordinary skill in the art the meaning that extensively understanding person's tool is identical.In the term that this is used, under not expressing and having different definition, should make an explanation to have the meaning person integrated with this description and the meaning that correlates technical field, and should not make an explanation with idealized or excessive formal meaning.
Embodiment of the present utility model while with reference to schematic diagram while illustrate, but when being schematic diagram, in order to clearly state, has the expression of exaggeration sometimes.
Such as, in this description, when expressing with " 1 to 10% ", these those skilled in the art can understand this and be expressed as and be specifically individually designated as 1,2,3,4,5,6,7,8,9 or 10%.
In this description, for all numerical value represented with number range etc., without when expressing especially, to comprise the meaning of term " about " for explaining.Such as, " 10 times ", without when expressing especially, are interpreted as the meaning of " about 10 times ".
The full content that the document quoted in this description discloses, should be considered as having quoted in this description, these those skilled in the art follow the context of this description, in not exceeding spirit of the present utility model and scope, opening of correlating in these prior art documents is shown that content is quoted as the part of this description and understands.
Below, the utility model is described in more detail with reference to embodiment.But the utility model can embody by various specific embodiment, should not be construed as the embodiment be defined in described in this.
[embodiment]
Below, accompanying drawing is utilized to describe embodiment in detail.
(embodiment 1. by oily-water seperating equipment from oil water mixture separating oil)
Fig. 1 is generalized section when representing the structure observing the present embodiment oily-water seperating equipment used from the side.
First, use the oil-water separating agent (AZpowder) of international environment development company as oil-water separating agent.In water-oil separating portion, fill oil-water separating agent, prepare oily-water seperating equipment 10.And, filter (establishing mesh, opening 0.1mm) is set in the upside of oily-water seperating equipment 10 inside.And, the device that oily-water seperating equipment uses all capacity to be 30L.Target oil water mixture uses the oil water mixture from A heavy oil.
In addition, be 18.4ppm when the oil content in oil water mixture measures with N-hexane extract.In addition, the concentration determination of described below heavy oil is also adopted same way and is carried out.
Specifically following recording mode, from the oil water mixture separating oil from A heavy oil.
The oil water mixture from A heavy oil is injected continuously from inlet 1.
Now, oil water mixture uses pump in 2 inch water with the hydraulic pressure of 0.1MPA, to be injected into inlet 1.
Evenly flowed into by the oil water mixture of filter and be filled with in the water-oil separating portion 2 of oil-water separating agent.
Flow into and be filled with oil water mixture in the water-oil separating portion 2 of oil-water separating agent by contacting with oil-water separating agent, the oil in oil water mixture is absorbed in oil-water separating agent.By this, the oil water mixture of the oil through being separated scheduled volume is only had to be reclaimed by recovery port 3.
In the oil water mixture reclaimed by recovery port 3, the concentration of A heavy oil is 2.9ppm.
In addition, by injecting oil water mixture continuously, the oil water mixture through being separated the oil of scheduled volume can reclaim 3600L in 1 hour.
(embodiment 1-2. uses 2 oily-water seperating equipments from oil water mixture separating oil)
At this, flexible pipe is linked to the recovery port 3 of the oily-water seperating equipment that embodiment 1 uses, the inlet 1 of this flexible pipe and new oily-water seperating equipment is linked, thus link 2 oily-water seperating equipments.
Except 2 oily-water seperating equipments that use as above makes, carry out the process from the oil water mixture separating oil containing A heavy oil similarly to Example 1.And the structure of the 2nd oily-water seperating equipment is identical with the oily-water seperating equipment that embodiment 1 uses.
In the oil water mixture reclaimed in embodiment 1, the concentration of heavy oil is 2.9ppm, in contrast, the concentration of heavy oil is 0.8ppm in the oil water mixture reclaimed by the recovery port of the 2nd oily-water seperating equipment.
(embodiment 2. uses single treatment device from oil water mixture separating oil)
Time in oil water mixture containing large elaioleucite, preferably use single treatment device 20, carry out being separated roughly of oil and water in advance.
Fig. 2 is the front elevation of the cylinder mould 21 used in the schematic diagram (plane, front elevation and right hand view) of the net cage type single treatment device 20 (that is, using cylinder mould as the single treatment device in single treatment water-oil separating portion) that display the present embodiment uses and net cage type single treatment device 20.
In the cylinder mould (size: 30cm × 30cm × 80cm) in single treatment water-oil separating portion 21, fill 1kg oil-water separating agent.And, use the oil-water separating agent (AZpowder) of international environment development company as oil-water separating agent.
In the inside of the groove (capacity 1000L) of the body of net cage type single treatment device 20, the cylinder mould that 8 are filled with oil-water separating agent is set.The fixing tool being set using aluminium frame of cylinder mould.So, net cage type single treatment device 2 is prepared.And, use oil water mixture from A heavy oil as the oil water mixture of target.And the concentration of A heavy oil contained in oil water mixture is 32.3ppm.
Use pump in water, the oil water mixture from A heavy oil is injected in cylinder mould continuously.
The oil water mixture that inflow is filled with in the cylinder mould of oil-water separating agent, by contacting with oil-water separating agent, makes the oil in oil water mixture be absorbed in oil-water separating agent.By this, only there is the oil water mixture of the oil through being separated scheduled volume to be discharged by cylinder mould, finally, being reclaimed by the single treatment recovery port of net cage type single treatment device 20.
The profit reclaimed by single treatment recovery port divides the concentration of A heavy oil in mineral to be 18.4ppm.
In addition, by oil water mixture being injected continuously net cage type single treatment device 20, the oil water mixture of the oil through being separated scheduled volume can be equal with the influx of oil water mixture, reclaims with the amount of 200L per minute.
In addition, the oil water mixture (containing emulsion) reclaimed by a recovery port of net cage type single treatment device 20, can inject in oily-water seperating equipment directly equally with the oil water mixture of embodiment 1.
(embodiment 3. is separated oil components by helix extrusion device from oil-water separating agent)
Reclaim the oil-water separating agent that embodiment 2 uses, extruded by helix extrusion device, oil-water separating agent is returned back to recycling state.
More specifically, use the screw extruder shown in Fig. 3, drop into the oil-water separating agent being adsorbed with oil of 10L, 6kg in the input port of screw extruder.
From the oil-water separating agent input by input port by screwing, be extruded in cylinder.Now, by the pressure screwed, release oil from oil-water separating agent.And, now for oil-water separating agent, apply the unlikely excessively strong pressure of the degree not causing the elasticity of oil-water separating agent institute tool and recuperability to disappear.By this, unlikelyly give oil-water separating agent excessive damage.
By the oil-water separating agent discharging oil components of the recyclable 3kg of the outlet of oil-water separating agent.The oil-water separating agent reclaimed by the outlet of oil-water separating agent only containing a small amount of oil, becomes recycling state.
In addition, the oil discharged by oil-water separating agent in cylinder, can be reclaimed by the oil recovery recovery port of the bottom be arranged in cylinder.The oil mass reclaimed is 2L.
Claims (8)
1., in order to the oily-water seperating equipment from oil water mixture separating oil, it is characterized in that,
Described device possesses:
(A) injection unit, in order to inject aforementioned oil water mixture,
(B) water-oil separating portion, containing oil-water separating agent, this oil-water separating agent by from the oil water mixture injected by aforementioned injection unit, under pressurized state, absorbs the oil of scheduled volume and separating oil, and
(C) recoverer, in order to reclaim the oil water mixture in aforementioned water-oil separating portion after being separated the oil of scheduled volume.
2. oily-water seperating equipment as claimed in claim 1, is characterized in that,
Described oil-water separating agent contains and can absorb oil, but does not absorb the particle of water in fact.
3. oily-water seperating equipment as claimed in claim 1 or 2, is characterized in that,
Described oil water mixture contains emulsion formed by profit in fact.
4. oily-water seperating equipment as claimed in claim 1 or 2, is characterized in that,
Described pressurized state is the pressurized state of 0.08MPA to 0.12MPA.
5. oily-water seperating equipment as claimed in claim 1 or 2, is characterized in that,
Described pressurized state is the pressurized state making aforementioned oil-water separating agent and its non-pressurized condition be in a ratio of the volume of 35% to 50%.
6. an oil-water separation system, in order to from oil water mixture separating oil, described oil-water separation system possesses:
Oily-water seperating equipment according to claim 1, and,
Single treatment device,
It is characterized in that,
Described single treatment device is to make the separation of the oil carried out from oil water mixture by aforementioned oily-water seperating equipment have more effect, and with described oily-water seperating equipment from before oil water mixture separating oil, by the device of large-sized elaioleucite in oil-water separating agent process oil water mixture.
7. oil-water separation system as claimed in claim 6, is characterized in that,
Described oil-water separation system possesses helix extrusion device further,
Described helix extrusion device is used in aforementioned oily-water seperating equipment or aforementioned single treatment device, extruding is used to the oil-water separating agent of separating oil from oil water mixture, thus reclaimed by oil, and make this oil-water separating agent can be used in the device of the separation of oil once again.
8. an oil-water separation system, in order to from oil water mixture separating oil, described oil-water separation system possesses:
Oily-water seperating equipment according to claim 1, and,
Helix extrusion device,
It is characterized in that,
Described helix extrusion device is used in aforementioned oily-water seperating equipment, and extruding is used to the oil-water separating agent of separating oil from oil water mixture, thus reclaimed by oil, and make this oil-water separating agent can be used in the device of the separation of oil once again.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-000152 | 2013-01-15 | ||
| JP2013000152U JP3182587U (en) | 2013-01-15 | 2013-01-15 | Oil / water separation device for separating oil from oil / water mixture and oil / water separation system for separating oil from oil / water mixture including the device |
| PCT/JP2013/083181 WO2014112251A1 (en) | 2013-01-15 | 2013-12-11 | Oil/water separation device for separating oil from oil/water mixture, and oil/water separation system including said device for separating oil from oil/water mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910872U true CN204910872U (en) | 2015-12-30 |
Family
ID=50426654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201390001049.8U Expired - Fee Related CN204910872U (en) | 2013-01-15 | 2013-12-11 | System for separate oil -water separator of oil and contain device from oil water mixture |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3182587U (en) |
| KR (1) | KR200487549Y1 (en) |
| CN (1) | CN204910872U (en) |
| TW (1) | TWM491665U (en) |
| WO (1) | WO2014112251A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5039414A (en) * | 1989-08-01 | 1991-08-13 | Mueller Marc B | Process for separating and/or recovering hydrocarbon oils from water using biodegradable absorbent sponges |
| JPH0771661B2 (en) | 1991-11-22 | 1995-08-02 | ジャパン・フィールド株式会社 | How to clean objects to be cleaned with oil |
| JP4606574B2 (en) | 2000-12-22 | 2011-01-05 | 株式会社 大都技研 | Oil and fat recovery device with dishwasher |
| JP2004097988A (en) | 2002-09-11 | 2004-04-02 | Toyota Motor Corp | Method and apparatus for separating oil and water |
| JP2004261725A (en) | 2003-03-03 | 2004-09-24 | Showa Tansan Co Ltd | Oil-water separation method and oil-water separation apparatus |
| JP4128924B2 (en) | 2003-08-12 | 2008-07-30 | 株式会社 大都技研 | Separation and recovery processing system for solid residue and oil and fat, and separation and recovery method |
| JP2010064033A (en) | 2008-09-12 | 2010-03-25 | Toshiba Corp | Oil recovery system |
| KR20100129999A (en) * | 2009-06-02 | 2010-12-10 | 주식회사 새론환경 | Apparatus for separating waste oil from waste oil filter |
| JP5710605B2 (en) * | 2009-06-11 | 2015-04-30 | ケース ウエスタン リザーブ ユニバーシティ | Low density hydrophobic substance and method for producing the same |
| JP5537847B2 (en) * | 2009-07-02 | 2014-07-02 | ナックフィーディング株式会社 | Oil-water separation module and oil-water separation device provided with the same |
-
2013
- 2013-01-15 JP JP2013000152U patent/JP3182587U/en not_active Ceased
- 2013-12-11 KR KR2020157000029U patent/KR200487549Y1/en active IP Right Grant
- 2013-12-11 CN CN201390001049.8U patent/CN204910872U/en not_active Expired - Fee Related
- 2013-12-11 WO PCT/JP2013/083181 patent/WO2014112251A1/en active Application Filing
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2014
- 2014-01-06 TW TW103200200U patent/TWM491665U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160000088U (en) | 2016-01-08 |
| KR200487549Y1 (en) | 2018-10-04 |
| WO2014112251A1 (en) | 2014-07-24 |
| JP3182587U (en) | 2013-04-04 |
| TWM491665U (en) | 2014-12-11 |
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