CN109879368A - A kind of oily-water seperating equipment - Google Patents
A kind of oily-water seperating equipment Download PDFInfo
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- CN109879368A CN109879368A CN201910226149.4A CN201910226149A CN109879368A CN 109879368 A CN109879368 A CN 109879368A CN 201910226149 A CN201910226149 A CN 201910226149A CN 109879368 A CN109879368 A CN 109879368A
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Abstract
The invention discloses a kind of oily-water seperating equipment, solve the problems, such as to clear up inconvenience in prior art water-oil separating low efficiency, inferior separating effect and use process.The present invention includes separation cabinet, oil-water mixture delivery pipe, drain pipe, buffer area, water-oil separating area, cushioning fender, oil water separator and separator drain pipe；Unhurried current channel is formed in cushioning fender bottom end and separator box body between bottom surface, oil-water mixture in oil-water mixture delivery pipe successively comes water-oil separating area by the buffer area circulation road that eases up, and two parts are separated by oil water separator, a part enters in oil water separator and passes through separator drain pipe outlet, and another part is trapped in water-oil separating area and passes through drain pipe outlet.The configuration of the present invention is simple, design is scientific and reasonable, easy to use, can effectively improve water-oil separating quality and efficiency, and good separating effect is detachably convenient to clean.
Description
Technical field
The invention belongs to sewage treatment fields, and in particular to a kind of oily-water seperating equipment.
Background technique
With the development of the social economy, oil exploration industry is fast-developing, consequent is the petroleum leakage event to take place frequently,
Serious destruction is caused to ecological environment.In addition to this, oil-containing industrial water and sanitary sewage are largely discharged to sewage treatment side
Face brings great puzzlement.Oily waste water is discharged into water environment, can not only be polluted to water body, is influencing associated biomolecule just
Often activity, can also cause damages to human health.Processing for oily waste water, is mostly discharged after water-oil separating again.At present
It is more about oil water separator existing equipment, but most complex structural designs, it taking up a large area, higher cost is not very practical,
It will cause the wasting of resources to a certain extent.Therefore a kind of device for the water-oil separating for designing economical and efficient is particularly important.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of oily-water seperating equipment, prior art water-oil separating effect is solved
Rate is low, clears up inconvenient problem in inferior separating effect and use process.
To achieve the above object, The technical solution adopted by the invention is as follows:
A kind of oily-water seperating equipment, including separation cabinet are connected on the left side wall of the separation cabinet to mix grease
Close liquid and be delivered to the intracorporal oil-water mixture delivery pipe of the separator box, horizontal connection on the right side wall of the separation cabinet with
The drain pipe of the separator box intracorporal liquid outlet is set in the separator box body to separate the separation cabinet vertically
At the cushioning fender of buffer area and water-oil separating area, it is set in the separator box body and is located in the water-oil separating area with by institute
The oil water separator that the oil-water mixture in water-oil separating area is separated is stated, and is connected with the oil water separator to incite somebody to action
The separator drain pipe of liquid outlet in the oil water separator；
The top of the cushioning fender is higher than the liquid level of oil-water mixture in the separator box body, the bottom of the cushioning fender
It holds and is formed with the unhurried current channel for being connected to the buffer area and the water-oil separating area, institute between the inner bottom surface for separating cabinet
The liquid outlet for stating oil-water mixture delivery pipe is located in the buffer area and faces with the cushioning fender, the drain pipe
Inlet is located in the water-oil separating area and faces with the cushioning fender；Grease in the oil-water mixture delivery pipe
Mixed liquor successively comes the water-oil separating area by the buffer area and the unhurried current channel, and passes through the oil water separator
Two parts are separated into, a part enters in the oil water separator and passes through the separator drain pipe outlet, and another part is stagnant
It stays in the water-oil separating area and passes through the drain pipe outlet.
Further, the oil water separator includes being welded on the inner bottom surface of the separation cabinet to go out liquid funnel, week
Umbrella frame shape branch to the clamping groove for being used to be clamped water-oil separationg film set on the liquid funnel out, in the clamping groove
Frame, and fixed the first water-oil separationg film being connected in the clamping groove；Two or more is equidistantly distributed in the clamping groove
For being fixedly mounted the mounting hole of first water-oil separationg film, first water-oil separationg film by with the mounting hole phase
The screw matched is removably mounted in the clamping groove, and the umbrella frame shape bracket is integrally in truncated cone-shaped, larger diameter end with it is described
Clamping groove connection, first water-oil separationg film is around distribution in described umbrella frame shape bracket one week in the umbrella frame shape bracket and institute
It states out and forms the first disengagement chamber in liquid funnel, the top of the umbrella frame shape bracket is higher than oil-water mixture in the separator box body
Liquid level, the separator drain pipe are connected with the liquid outlet of the liquid funnel out.
Further, the umbrella frame shape bracket includes several mobilizable umbrella frames, passes through the longitudal section of axial line
In antiparallelogram, the angle on any bevel edge of the antiparallelogram and bottom edge changes between 0-90 ° with the activity of the umbrella frame；It is described
Separate cabinet bottom be equipped with construction opening, it is described go out liquid funnel bottom outer wall mutually welded with the construction opening, it is described out
Angle of two bevel edge of axle center longitudal section of liquid funnel upper opening respectively between horizontal plane is 10-85 °.
Further, first water-oil separationg film is oleophilic drainage type water-oil separationg film or hydrophilic and oleophobic type water-oil separating
Film assembles density ratio water in the oil water separator when first water-oil separationg film is oleophilic drainage type water-oil separationg film
Small oil, and the oil of water and density ratio water greatly is then trapped in water-oil separating area；When first water-oil separationg film is hydrophilic dredges
When oil type water-oil separationg film, the oil water separator cohesion is catchmented, and the small and big oil of density ratio water is then trapped in grease point
From in area；The drain pipe is connected to the right side wall top of the separation cabinet, the water for being discharged in the water-oil separating area
Or the oil that density ratio water is small, the drain pipe are lower than the cushioning fender and first water-oil separating simultaneously in the vertical direction
The top of film.
Further, the oil water separator is hollow structure, including is in straight-cylindrical second water-oil separationg film, is set to institute
It states at the upper end opening of the second water-oil separationg film for sealing the upper capping of the second water-oil separationg film upper end opening, Yi Jishe
For sealing the lower capping of the second water-oil separationg film lower ending opening, institute at the lower ending opening of second water-oil separationg film
It states and forms the second disengagement chamber between the second water-oil separationg film, the upper capping and the lower capping；
The center of the upper capping offers out fluid through-hole, and the bottom end of the separator drain pipe passes through the fluid through-hole out
It stretches in second disengagement chamber, and the bottom end of the separator drain pipe is close to the top surface of the lower capping, described point
The water pump for pumping the liquid in second disengagement chamber outward is equipped with from device drain pipe.
Further, second water-oil separationg film is hydrophilic and oleophobic type water-oil separationg film, and second grease divides
It is used to filter the water in oil-water mixture in the water-oil separating area in second disengagement chamber from film, and the water-oil separating
The oils that density ratio water in area is small and density ratio water is big is then trapped in water-oil separating area；The caliber of the drain pipe is institute
1/2 times for stating capping thickness, and the top of the drain pipe is flushed with the top surface of the upper capping, for the oil to be discharged
The small oils of density ratio water in water Disengagement zone；Circular in cross-section, the ellipse or rectangular of second water-oil separationg film, it is described
Upper capping and the lower capping are made of polytetrafluoroethyl-ne alkenes oleophobic material.
Further, it is described separation cabinet right side wall bottom be equipped with spill oil groove, it is described separation cabinet inner bottom surface with
Spill oil groove connection is equipped with card slot, and the top of the spill oil groove is equipped with the partition in horizontal distribution, the card slot
It is inside fixed with detachable hydrophobic oleophilic oil type filtering net film, the top of the hydrophobic oleophilic oil type filtering net film and the partition connect
It connects, the spill oil groove is connected by the hydrophobic oleophilic oil type filtering net film with the water-oil separating area, the hydrophobic oleophilic oil
Type filtering net film filters the big oils of density ratio water in the water-oil separating area in the spill oil groove.
Further, the bottom of the spill oil groove is communicated with for by the oil extraction of the oily outlet in the spill oil groove
Pipe, and the oil exit pipe is equipped with the first shut-off valve；The liquid outlet of the drain pipe is arranged right below catch box, and described
The lower part of catch box is equipped with catch box drain pipe, and the catch box drain pipe is equipped with the second shut-off valve.
Further, liquidometer is equipped in the separator box body, and the drain pipe is equipped with and the liquidometer phase
The solenoid valve of connection.
Further, the liquid outlet of the oil-water mixture delivery pipe is lower than the top of the cushioning fender, described hydrophobic
Lipophilic filtering net film tilt distribution, and its angle between horizontal plane is 30-75 °, and the separation cabinet is using organic
Transparent glass or stainless steel material are made.
Compared with prior art, the invention has the following advantages:
The configuration of the present invention is simple, design is scientific and reasonable, easy to use, can effectively improve water-oil separating quality and efficiency,
Good separating effect is detachably convenient to clean.
The present invention includes separation cabinet, oil water separator and spill oil groove, sets cushioning fender, oil mixing with water in separator box body
After liquid enters the buffer area of separation cabinet by oil-water mixture delivery pipe, by the buffer function and deflecting of cushioning fender
Effect changes oil-water mixture and is input into speed and direction into water-oil separating area, keeps its flow velocity slower, make liquid flow path direction
Perpendicular with filtering direction, the damage of nethike embrane bring is given in the impact for reducing water flow, at the same avoid water flow excessive and by oil droplet or
Water brings interior into, extends its time of contact, to improve filter efficiency.
The present invention enters the defeated oil water separator that passes through of the oil-water mixture in water-oil separating area and separates, and water or light oil enter oil
(oil water separator uses oleophilic drainage type filtering net film to separator, then is that light oil enters oil water separator, oil water separator makes
Then it is that water enters oil water separator with hydrophilic and oleophobic type filtering net film) by outlet, and heavy oil and water or light oil are then gathered in grease
(oil water separator uses oleophilic drainage type filtering net film, then is that heavy oil and water are gathered in water-oil separating area, water-oil separating for Disengagement zone
Device uses hydrophilic and oleophobic type filtering net film, then is that heavy oil and light oil are gathered in water-oil separating area), it is gathered in water-oil separating area bottom
Heavy oil enter in spill oil groove by hydrophobic oleophilic oil type filtering net film, and by oil exit pipe outlet, can so separate simultaneously close
The big oil (heavy oil) of the oil (light oil) and density ratio water smaller than water is spent, actual effect is had more.
A kind of oil water separator of the present invention includes liquid funnel, clamping groove, umbrella frame shape bracket and the first water-oil separationg film, umbrella
Bone-shaped bracket is movable, and angle changes between 0-90 ° with the activity of the umbrella frame, can be adjusted according to nethike embrane size
It saves, it is different can to assign device according to different water-oil factors for the oil-water separation mesh film of mountable different Wettabilities in clamping groove
Function, and water-oil separationg film is replaceable, cleaning is convenient；Its umbrella frame shape bracket provides branch to the oil-water separation mesh film of unlike material
It is (also mountable except mountable stainless (steel) wire class can be formed in addition to nethike embrane to have widened nethike embrane material workable for the present apparatus for the effect of frame
The nethike embrane of the indefinite forms such as papery class, fiber-like and Plastic), expand the scope of application.It consumes energy when its use low, it is convenient to operate,
Maintenance cost is low, realizes the recycling of water, and in treatment process be not necessarily to other medicaments, be effectively reduced subsequent water process difficulty at
This is, it can be achieved that industrial applications.
Another kind oil water separator of the invention includes the second water-oil separationg film, upper capping, lower capping, goes out fluid through-hole and water
Pump, the second water-oil separationg film (hydrophilic and oleophobic type water-oil separationg film) top and bottom are covered provided with polytetrafluoroethyl-ne alkenes, are reduced
Oil pollution, and by setting oil outlet position corresponding thereto, store oil in upper end, liquidometer will indicate in separator box body
The electric signal of liquid level is sent to solenoid valve, and solenoid valve triggers its opening and closing by the electric signal, realizes automation oil extraction, water pump with
Low power run can both extract the water of filter interior out without unsegregated oil water mixture is pressed into oil water separator
It is interior.
It consumes energy when use of the present invention low, it is convenient to operate, and maintenance cost is low, the first water-oil separationg film and the second water-oil separationg film
Hydrophilic and oleophobic type water-oil separationg film or hydrophobic oleophilic oil type filtering net film can be selected according to the actual situation, and the present invention not only may be used
Installation stainless (steel) wire class can be formed nethike embrane, the nethike embrane of the indefinite forms such as also mountable papery class, fiber-like and Plastic, positioned at spill
Hydrophobic oleophilic oil type filtering net film at oil groove is detachable, can effectively expand the scope of application, and other medicaments are not necessarily in treatment process,
Subsequent water process difficulty and cost is effectively reduced, it can be achieved that industrial applications.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the present invention.
Fig. 2 is structural schematic diagram (as shown in the figure, the axle center of liquid funnel upper opening out of another embodiment of the present invention
Angle of two bevel edge of longitudal section respectively between horizontal plane is 30 °；Umbrella frame shape bracket passes through the equilateral ladder of the longitudal section of axial line
Shape bevel edge and bottom edge angle are 50 °).
Fig. 3 is structural schematic diagram (as shown in the figure, the axle center of liquid funnel upper opening out of another embodiment of the present invention
Angle of two bevel edge of longitudal section respectively between horizontal plane is 30 °；Umbrella frame shape bracket passes through the equilateral ladder of the longitudal section of axial line
Shape bevel edge and bottom edge angle are 70 °).
Wherein, the corresponding title of appended drawing reference are as follows:
1- separates cabinet, 2- oil-water mixture delivery pipe, 3- drain pipe, the buffer area 4-, 5- water-oil separating area, 6- bumper
Plate, 7- oil water separator, 8- separator drain pipe, 9- unhurried current channel, 10- go out liquid funnel, 11- clamping groove, 12- umbrella frame shape branch
Frame, the first water-oil separationg film of 13-, 14- mounting hole, 15- spill oil groove, 16- card slot, 17- partition, the filtering of 18- hydrophobic oleophilic oil type
Nethike embrane, 19- oil exit pipe, the first shut-off valve of 20-, 21- liquidometer, 22- solenoid valve, 23- catch box, 24- catch box drain pipe,
The second shut-off valve of 25-, 26- construction opening, the second water-oil separationg film of 71-, capping under capping, 73- on 72-, 74- go out fluid through-hole,
75- water pump.
Specific embodiment
The invention will be further described with embodiment for explanation with reference to the accompanying drawing, and mode of the invention includes but not only limits
In following embodiment.
As shown in Figure 1 to Figure 3, a kind of oily-water seperating equipment provided by the invention, structure is simple, design is scientific and reasonable, makes
With conveniently, water-oil separating quality and efficiency can be effectively improved, good separating effect is detachably convenient to clean.The present invention includes point
From cabinet 1, it is connected on the left side wall of the separation cabinet 1 so that oil-water mixture to be delivered to the oil in the separation cabinet 1
Water mixed liquid delivery pipe 2, horizontal connection in it is described separation cabinet 1 right side wall on will it is described separation cabinet 1 in liquid outside
The drain pipe 3 of row is set in the separation cabinet 1 vertically the separation cabinet 1 is separated into buffer area 4 and water-oil separating area
5 cushioning fender 6, is set in the separation cabinet 1 and to be located at the water-oil separating area 5 interior with will be in the water-oil separating area 5
The oil water separator 7 that is separated of oil-water mixture, and be connected with the oil water separator 7 with by the water-oil separating
The separator drain pipe 8 of liquid outlet in device 7.
The top of cushioning fender 6 of the present invention is higher than the liquid level of oil-water mixture in the separation cabinet 1, the buffering
It is formed between the bottom end of baffle 6 and the inner bottom surface for separating cabinet 1 and is connected to the buffer area 4 and the water-oil separating area 5
Unhurried current channel 9, the liquid outlet of the oil-water mixture delivery pipe 2 be located in the buffer area 4 and with 6 phase of cushioning fender
Face, the inlet of the drain pipe 3 are located in the water-oil separating area 5 and face with the cushioning fender 6；The grease
Oil-water mixture in mixed liquor delivery pipe 2 successively comes the water-oil separating by the buffer area 4 and the unhurried current channel 9
Area 5, and two parts are separated by the oil water separator 7, a part enters in the oil water separator 7 and by described point
From 8 outlet of device drain pipe, another part is trapped in the water-oil separating area 5 and passes through 3 outlet of drain pipe.
It is of the present invention separation cabinet 1 right side wall bottom be equipped with spill oil groove 15, it is described separation cabinet 1 inner bottom surface with
15 connection of spill oil groove is equipped with card slot 16, and the top of the spill oil groove 15 is equipped with the partition 17 in horizontal distribution,
Detachable hydrophobic oleophilic oil type filtering net film 18, the top of the hydrophobic oleophilic oil type filtering net film 18 are fixed in the card slot 16
End is connect with the partition 17, and the spill oil groove 15 passes through the hydrophobic oleophilic oil type filtering net film 18 and the water-oil separating area
5 are connected, and the hydrophobic oleophilic oil type filtering net film 18 filters the big oils of density ratio water in the water-oil separating area 5 into described recessed
In shape oil groove 15.
The bottom of spill oil groove 15 of the present invention is communicated with for by the oil extraction of the oily outlet in the spill oil groove 15
Pipe 19, and the oil exit pipe 19 is equipped with the first shut-off valve 20；The liquid outlet of the drain pipe 3 is arranged right below catch box
23, and the lower part of the catch box 23 is equipped with catch box drain pipe 24, and the catch box drain pipe 24 is equipped with the second cut-off
Valve 25.It is equipped with liquidometer 21 in the separation cabinet 1, and the drain pipe 3 is equipped with and is connected with the liquidometer 21
Solenoid valve 22.The liquid outlet of the oil-water mixture delivery pipe 2 is lower than the top of the cushioning fender 6, the hydrophobic oleophilic oil type
18 tilt distribution of filtering net film, and its angle between horizontal plane is 30-75 °, can effectively reduce hydraulic, guarantee hydrophobic parent
The safe operation of oil type filtering net film, the separation cabinet 1 are made of organic transparent glass or stainless steel material.
The present invention includes separation cabinet, oil water separator and spill oil groove, sets cushioning fender, oil mixing with water in separator box body
After liquid enters the buffer area of separation cabinet by oil-water mixture delivery pipe, by the buffer function and deflecting of cushioning fender
Effect changes oil-water mixture and is input into speed and direction into water-oil separating area, keeps its flow velocity slower, make liquid flow path direction
Perpendicular with filtering direction, the damage of nethike embrane bring is given in the impact for reducing water flow, at the same avoid water flow excessive and by oil droplet or
Water brings interior into, extends its time of contact, to improve filter efficiency.
The present invention enters the defeated oil water separator that passes through of the oil-water mixture in water-oil separating area and separates, and water or light oil enter oil
(oil water separator uses oleophilic drainage type filtering net film to separator, then is that light oil enters oil water separator, oil water separator makes
Then it is that water enters oil water separator with hydrophilic and oleophobic type filtering net film) by outlet, and heavy oil and water or light oil are then gathered in grease
(oil water separator uses oleophilic drainage type filtering net film, then is that heavy oil and water are gathered in water-oil separating area, water-oil separating for Disengagement zone
Device uses hydrophilic and oleophobic type filtering net film, then is that heavy oil and light oil are gathered in water-oil separating area), it is gathered in water-oil separating area bottom
Heavy oil enter in spill oil groove by hydrophobic oleophilic oil type filtering net film, and by oil exit pipe outlet, can so separate simultaneously close
The big oil (heavy oil) of the oil (light oil) and density ratio water smaller than water is spent, actual effect is had more.
Oil water separator 7 of the present invention includes being welded on the inner bottom surface of the separation cabinet 1 to go out liquid funnel 10, week
To the umbrella frame being set at the top of the liquid funnel 10 out for being clamped the clamping groove 11 of water-oil separationg film, in the clamping groove 11
Shape bracket 12, and fixed the first water-oil separationg film 13 being connected in the clamping groove 11；Equidistantly divide in the clamping groove 11
More than two mounting holes 14 for being used to be fixedly mounted first water-oil separationg film 13 are furnished with, first water-oil separationg film 13 is logical
It crosses the screw to match with the mounting hole 14 to be removably mounted in the clamping groove 11, the umbrella frame shape bracket 12 is whole to be in
Truncated cone-shaped, larger diameter end are connect with the clamping groove 11, and first water-oil separationg film 13 is around the umbrella frame shape bracket 12
It is distributed within one week to form the first disengagement chamber, the umbrella frame shape bracket 12 in the umbrella frame shape bracket 12 and the liquid funnel 10 out
Top be higher than the liquid level of oil-water mixture in the separation cabinet 1, the separator drain pipe 8 with it is described go out liquid funnel 10
Liquid outlet is connected.
Umbrella frame shape bracket 12 of the present invention includes several mobilizable umbrella frames, is in by the longitudal section of axial line
The angle on antiparallelogram, any bevel edge of the antiparallelogram and bottom edge changes between 0-90 ° with the activity of the umbrella frame；Described point
Bottom from cabinet 1 is equipped with construction opening 26, and the bottom outer wall of the liquid funnel 10 out is welded with 26 phase of construction opening, institute
Stating out angle of two bevel edge of axle center longitudal section of 10 upper opening of liquid funnel respectively between horizontal plane is 10-85 °.Described first
Water-oil separationg film 13 is oleophilic drainage type water-oil separationg film or hydrophilic and oleophobic type water-oil separationg film, when first water-oil separationg film
13 when being oleophilic drainage type water-oil separationg film, the small oil of aggregation density ratio water in the oil water separator 7, and water and density ratio water
Big oil is then trapped in water-oil separating area 5；When first water-oil separationg film 13 is hydrophilic and oleophobic type water-oil separationg film, institute
7 cohesion of oil water separator is stated to catchment, and the small and big oil of density ratio water is then trapped in water-oil separating area 5；The drain pipe 3
It is connected to the right side wall top of the separation cabinet 1, the water or density ratio water for being discharged in the water-oil separating area 5 are small
Oil, the drain pipe 3 are lower than the top of the cushioning fender 6 and first water-oil separationg film 13 simultaneously in the vertical direction.
A kind of oil water separator of the present invention includes liquid funnel, clamping groove, umbrella frame shape bracket and the first water-oil separationg film, such as
Shown in Fig. 2 and 3, umbrella frame shape bracket is movable, and angle changes between 0-90 ° with the activity of the umbrella frame, can basis
Nethike embrane size is adjusted, the oil-water separation mesh film of mountable difference Wettability in clamping groove, can be according to different water-oil factors
Assign device different functions, and water-oil separationg film is replaceable, cleaning is convenient；Grease point of its umbrella frame shape bracket to unlike material
Off-network film provides the effect of bracket, has widened nethike embrane material workable for the present apparatus (except mountable stainless (steel) wire class can be formed
Outside nethike embrane, the nethike embrane of the indefinite forms such as also mountable papery class, fiber-like and Plastic), expand the scope of application.It is consumed when its use
Can be low, it is convenient to operate, and maintenance cost is low, realizes the recycling of water, and be not necessarily to other medicaments in treatment process, is effectively reduced subsequent
Water process difficulty and cost are, it can be achieved that industrial applications.
Oil water separator 7 of the present invention is hollow structure, including is in straight-cylindrical second water-oil separationg film 71, is set to institute
It states for sealing the upper capping 72 of 71 upper end opening of the second water-oil separationg film at the upper end opening of the second water-oil separationg film 71,
And for sealing 71 lower ending opening of the second water-oil separationg film at the lower ending opening of second water-oil separationg film 71
Lower capping 73, second water-oil separationg film 71, it is described it is upper capping 72 and it is described it is lower capping 73 between formed second separation
Chamber.The center of the upper capping 72 offers out fluid through-hole 74, and the bottom end of the separator drain pipe 8 passes through the fluid through-hole out
74 stretch in second disengagement chamber, and the bottom end of the separator drain pipe 8 close to it is described it is lower capping 73 top surface, institute
Separator drain pipe 8 is stated equipped with the water pump 75 for pumping the liquid in second disengagement chamber outward.
Second water-oil separationg film 71 of the present invention is hydrophilic and oleophobic type water-oil separationg film, and second water-oil separating
Film 71 is for filtering the water in oil-water mixture in the water-oil separating area 5 in second disengagement chamber, and the grease point
Oils small from the density ratio water in area 5 and that density ratio water is big is then trapped in water-oil separating area 5；The pipe of the drain pipe 3
Diameter is 1/2 times of 72 thickness of the upper capping, and the top of the drain pipe 3 is flushed with the top surface of the upper capping 72, is used
In the small oils of density ratio water in the discharge water-oil separating area 5；It is the circular in cross-section of second water-oil separationg film 71, ellipse
Round or rectangular, the upper capping 72 and the lower capping 73 are made of polytetrafluoroethyl-ne alkenes oleophobic material.
When oil-water mixture enters separation cabinet by oil-water mixture delivery pipe, the effect through cushioning fender reduces stream
Speed is simultaneously changed the direction of a stream of water, and oil-water mixture is spread to separation cabinet top, flows through hydrophilic and oleophobic type water-oil separationg film, Shui Yanshui
Square to entering inside water-oil separationg film, and the oil (edible oil, lubricating oil etc.) that density ratio water is small is trapped within outside seperation film
And constantly accumulated on separation cabinet top, until liquidometer signal triggers solenoid valve, solenoid valve is opened, and oil is entered by drain pipe
Catch box is extracted out into the water inside seperation film by water pump.The big oil of density ratio water (such as phenyl silicone oil, sulfonation diesel oil etc.) due to
Gravity is gathered in the bottom of box, and when it flows to cabinet right side oleophilic drainage type nethike embrane, the big oil of density ratio water can pass through net
Film, water are trapped, and are entered spill oil groove through the oil of nethike embrane and are discharged through oil exit pipe.
Another kind oil water separator of the invention includes the second water-oil separationg film, upper capping, lower capping, goes out fluid through-hole and water
Pump, as shown in Figure 1, the second water-oil separationg film (hydrophilic and oleophobic type water-oil separationg film) top and bottom are provided with polytetrafluoroethyl-ne alkenes
Capping reduces oil pollution, and by the way that oil outlet position corresponding thereto is arranged, stores oil in upper end, liquidometer will indicate
The electric signal of liquid level is sent to solenoid valve in separator box body, and solenoid valve triggers its opening and closing by the electric signal, realizes automation
Oil extraction, water pump can both extract the water of filter interior out without unsegregated oil water mixture to be pressed into low power run
In oil water separator.
It consumes energy when use of the present invention low, it is convenient to operate, and maintenance cost is low, the first water-oil separationg film and the second water-oil separationg film
Hydrophilic and oleophobic type water-oil separationg film or hydrophobic oleophilic oil type filtering net film can be selected according to the actual situation, and the present invention not only may be used
Installation stainless (steel) wire class can be formed nethike embrane, the nethike embrane of the indefinite forms such as also mountable papery class, fiber-like and Plastic, positioned at spill
Hydrophobic oleophilic oil type filtering net film at oil groove is then detachable, can effectively expand the scope of application, and its other medicine is not necessarily in treatment process
Subsequent water process difficulty and cost is effectively reduced, it can be achieved that industrial applications in agent.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit protection model of the invention
It encloses, as long as that in body design thought of the invention and mentally makes has no the change of essential meaning or polishing, is solved
The technical issues of it is still consistent with the present invention, should all be included within protection scope of the present invention.
Claims (10)
1. a kind of oily-water seperating equipment, it is characterised in that: including separating cabinet (1), be connected to the left side of separation cabinet (1)
Oil-water mixture to be delivered to the oil-water mixture delivery pipe (2) in separation cabinet (1) on wall, horizontal connection is in described
It separates on the right side wall of cabinet (1) to be set to the drain pipe (3) of the liquid outlet in separation cabinet (1) vertically described
Separation cabinet (1) is separated into the cushioning fender (6) of buffer area (4) and water-oil separating area (5) in separation cabinet (1),
In separation cabinet (1) and it is located in the water-oil separating area (5) so that the grease in the water-oil separating area (5) is mixed
The oil water separator (7) that is separated of liquid is closed, and is connected with the oil water separator (7) with by the oil water separator
(7) the separator drain pipe (8) of the liquid outlet in；
The top of the cushioning fender (6) is higher than the liquid level of described separation cabinet (1) interior oil-water mixture, the cushioning fender
(6) it is formed between bottom end and the inner bottom surface for separating cabinet (1) and is connected to the buffer area (4) and the water-oil separating area
(5) unhurried current channel (9), the liquid outlet of the oil-water mixture delivery pipe (2) are located in the buffer area (4) and delay with described
Baffle (6) is rushed to face, the inlet of the drain pipe (3) be located in the water-oil separating area (5) and with the cushioning fender
(6) it faces；Oil-water mixture in the oil-water mixture delivery pipe (2) successively passes through the buffer area (4) and described slow
Circulation road (9) comes the water-oil separating area (5), and is separated into two parts by the oil water separator (7), and a part enters
In the oil water separator (7) and pass through separator drain pipe (8) outlet, another part is trapped in the water-oil separating area
(5) in and pass through the drain pipe (3) outlet.
2. a kind of oily-water seperating equipment according to claim 1, it is characterised in that: the oil water separator (7) includes weldering
It is connected on the inner bottom surface of separation cabinet (1) and goes out liquid funnel (10), it is circumferential to go out at the top of liquid funnel (10) to be used for described in
It is clamped the clamping groove (11) of water-oil separationg film, the umbrella frame shape bracket (12) being set on the clamping groove (11), and fixed clamping
In the first water-oil separationg film (13) on the clamping groove (11)；Two or more is equidistantly distributed on the clamping groove (11) to be used for
Be fixedly mounted the mounting hole (14) of first water-oil separationg film (13), first water-oil separationg film (13) by with the peace
The screw that dress hole (14) matches is removably mounted in the clamping groove (11), and the umbrella frame shape bracket (12) is integrally in rotary table
Shape, larger diameter end are connect with the clamping groove (11), and first water-oil separationg film (13) is around the umbrella frame shape bracket
It is distributed within (12) one weeks to form the first disengagement chamber, the umbrella frame in the umbrella frame shape bracket (12) and liquid funnel (10) out
The top of shape bracket (12) is higher than the liquid level of described separation cabinet (1) interior oil-water mixture, the separator drain pipe (8) and institute
The liquid outlet for stating out liquid funnel (10) is connected.
3. a kind of oily-water seperating equipment according to claim 2, it is characterised in that: the umbrella frame shape bracket (12) includes
Several mobilizable umbrella frames, the longitudal section by axial line are in antiparallelogram, any bevel edge of the antiparallelogram and bottom edge
Angle changes between 0-90 ° with the activity of the umbrella frame；The bottom of separation cabinet (1) is equipped with construction opening (26), institute
The bottom outer wall and the construction opening (26) for stating out liquid funnel (10) are mutually welded, the axis of described liquid funnel (10) upper opening out
Angle of two bevel edge of heart longitudal section respectively between horizontal plane is 10-85 °.
4. a kind of oily-water seperating equipment according to claim 3, it is characterised in that: first water-oil separationg film (13) is
Oleophilic drainage type water-oil separationg film or hydrophilic and oleophobic type water-oil separationg film, when first water-oil separationg film (13) is oleophilic drainage
When type water-oil separationg film, the small oil of aggregation density ratio water in the oil water separator (7), and the oil of water and density ratio water greatly is then stagnant
It stays in water-oil separating area (5)；When first water-oil separationg film (13) is hydrophilic and oleophobic type water-oil separationg film, the grease
Separator (7) cohesion is catchmented, and the small and big oil of density ratio water is then trapped in water-oil separating area (5)；The drain pipe (3)
It is connected to the right side wall top of separation cabinet (1), the water or density ratio water for being discharged in the water-oil separating area (5) are small
Oil, the drain pipe (3) in the vertical direction simultaneously be lower than the cushioning fender (6) and first water-oil separationg film (13)
Top.
5. a kind of oily-water seperating equipment according to claim 1, it is characterised in that: the oil water separator (7) is hollow
Structure, including be in straight-cylindrical second water-oil separationg film (71), it is set at the upper end opening of second water-oil separationg film (71)
For sealing the upper capping (72) of the second water-oil separationg film (71) upper end opening, and it is set to second water-oil separationg film
(71) for sealing the lower capping (73) of the second water-oil separationg film (71) lower ending opening, second oil at lower ending opening
The second disengagement chamber is formed between water seperation film (71), the upper capping (72) and the lower capping (73)；
The center of the upper capping (72) offers out fluid through-hole (74), and the bottom end of the separator drain pipe (8) passes through described
Fluid through-hole (74) stretches in second disengagement chamber out, and the bottom end of the separator drain pipe (8) is close to the lower envelope
The top surface of (73) is covered, the separator drain pipe (8) is equipped with the water for pumping the liquid in second disengagement chamber outward
It pumps (75).
6. a kind of oily-water seperating equipment according to claim 5, it is characterised in that: second water-oil separationg film (71) is
Hydrophilic and oleophobic type water-oil separationg film, and second water-oil separationg film (71) is used for the interior grease of the water-oil separating area (5)
Water in mixed liquor is filtered in second disengagement chamber, and the density ratio water in the water-oil separating area (5) is small and density ratio water
Big oils is then trapped in water-oil separating area (5)；The caliber of the drain pipe (3) is the 1/ of described upper capping (72) thickness
2 times, and the top of the drain pipe (3) is flushed with the top surface of the upper capping (72), for the water-oil separating area to be discharged
(5) the small oils of interior density ratio water；Circular in cross-section, the ellipse or rectangular of second water-oil separationg film (71), it is described
Upper capping (72) and the lower capping (73) are made of polytetrafluoroethyl-ne alkenes oleophobic material.
7. a kind of oily-water seperating equipment described in -6 any one according to claim 1, it is characterised in that: the separation cabinet
(1) right side wall bottom is equipped with spill oil groove (15), and the inner bottom surface of separation cabinet (1) is connected with the spill oil groove (15)
It meets place and is equipped with card slot (16), the top of the spill oil groove (15) is equipped with the partition (17) in horizontal distribution, the card slot (16)
Inside it is fixed with detachable hydrophobic oleophilic oil type filtering net film (18), the top of the hydrophobic oleophilic oil type filtering net film (18) and institute
Partition (17) connection is stated, the spill oil groove (15) passes through the hydrophobic oleophilic oil type filtering net film (18) and the water-oil separating area
(5) be connected, the hydrophobic oleophilic oil type filtering net film (18) by the big oils of the interior density ratio water of water-oil separating area (5) filter into
In the spill oil groove (15).
8. a kind of oily-water seperating equipment according to claim 7, it is characterised in that: the bottom of the spill oil groove (15) connects
It is connected with for by the oil exit pipe (19) of the oily outlet in the spill oil groove (15), and the oil exit pipe (19) is equipped with first
Shut-off valve (20)；The liquid outlet of the drain pipe (3) is arranged right below catch box (23), and the lower part of the catch box (23)
Equipped with catch box drain pipe (24), the catch box drain pipe (24) is equipped with the second shut-off valve (25).
9. a kind of oily-water seperating equipment according to claim 8, it is characterised in that: be equipped with liquid in the separation cabinet (1)
Position meter (21), and the drain pipe (3) is equipped with the solenoid valve (22) being connected with the liquidometer (21).
10. a kind of oily-water seperating equipment according to claim 9, it is characterised in that: the oil-water mixture delivery pipe (2)
Liquid outlet be lower than the cushioning fender (6) top, hydrophobic oleophilic oil type filtering net film (18) tilt distribution, and its with
Angle between horizontal plane is 30-75 °, and the separation cabinet (1) is made of organic transparent glass or stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910226149.4A CN109879368B (en) | 2019-03-25 | 2019-03-25 | Oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910226149.4A CN109879368B (en) | 2019-03-25 | 2019-03-25 | Oil-water separation device |
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| Publication Number | Publication Date |
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| CN109879368A true CN109879368A (en) | 2019-06-14 |
| CN109879368B CN109879368B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910226149.4A Expired - Fee Related CN109879368B (en) | 2019-03-25 | 2019-03-25 | Oil-water separation device |
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| Country | Link |
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| CN (1) | CN109879368B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973191A (en) * | 2021-02-19 | 2021-06-18 | 华侨大学 | Energy-saving continuous automatic oil-water separation device based on single super-hydrophobic metal net |
| CN113003749A (en) * | 2021-03-26 | 2021-06-22 | 郑州科技学院 | Waste water pretreatment device for food processing industry |
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| CN109368741A (en) * | 2018-11-20 | 2019-02-22 | 集美大学 | A kind of heavy oil, light oil, three kinds of ingredient separating devices of water and its separation method |
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| CN102225794A (en) * | 2011-05-11 | 2011-10-26 | 中山市泰帝科技有限公司 | Combined device and method for separating waste water and waste oil in kitchen garbage |
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| CN112973191A (en) * | 2021-02-19 | 2021-06-18 | 华侨大学 | Energy-saving continuous automatic oil-water separation device based on single super-hydrophobic metal net |
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| CN113003749B (en) * | 2021-03-26 | 2022-08-02 | 郑州科技学院 | Waste water pretreatment device for food processing industry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109879368B (en) | 2021-10-15 |
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