CN104911871B - Oil-water separation device of dry washer and dry washer - Google Patents
Oil-water separation device of dry washer and dry washer Download PDFInfo
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- CN104911871B CN104911871B CN201410090034.4A CN201410090034A CN104911871B CN 104911871 B CN104911871 B CN 104911871B CN 201410090034 A CN201410090034 A CN 201410090034A CN 104911871 B CN104911871 B CN 104911871B
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Abstract
The invention discloses an oil-water separation device of a dry washer and the dry washer. The oil-water separation device comprises a shell of a certain volume. A liquid inlet and a pressure stabilizing opening are formed in the top of the shell. A drainage opening is formed in the bottom of the shell. An oil return pipe extending into the shell is arranged at the bottom of the shell. An oil return opening is formed in the extension end of the oil return pipe. A sleeve is sleeved with the oil return opening. The oil return pipe extending into the shell is arranged at the bottom of the shell, the extension end of the oil return pipe serves as an oil return opening, the sleeve is sleeved with the oil return opening, and therefore an oil and water mixture flows into the shell through the liquid inlet and stands still in the shell to be divided into a dry washing solvent layer on the upper layer and a water layer on the lower layer under the gravity effect; when liquid reaches a certain volume and the liquid surface of the dry washing solvent layer reaches the height of the oil return opening, dry washing solvent flows back into a liquid storage tank of the dry washing solvent along the oil return pipe through the oil return opening, and therefore the high-purity dry washing solvent, where oil-water separation has been conducted, at the lower portion of the dry washing solvent layer flows back into the liquid storage tank through the oil return opening, and the purity of the backflow dry washing solvent is improved.
Description
Technical field
The present invention relates to washing machine field, specifically dry cleaner, especially a kind of dry cleaner oily-water seperating equipment and dry-cleaning
Machine.
Background technology
Existing use DC naphtha includes to the dry cleaner that clothing is carried out: DC naphtha case, DC naphtha pump, washes
Wash cylinder, fluid reservoir, fan, heater, condenser, distiller, oil water separator, vavuum pump etc..Its dry cleaning processes is substantially:
DC naphtha in DC naphtha case enters in cleaning-drum through pump through pipeline, realizes the feed liquor washing of DC naphtha, has washed
Bi Hou, dries de- liquid, and DC naphtha, through flowing to fluid reservoir, is realized DC naphtha and separated with clothes.During drying, fan work,
Cold wind becomes hot-air through heat pump heating and enters in cylinder, and DC naphtha steam is taken away by hot blast by leakage fluid dram, enters
Air duct, after heat pump, cooling generates mixed with the water, oil water mixture of liquid by DC naphtha to vapours.
The DC naphtha cost of existing dry cleaner is higher, itself also has certain contaminative, so, make in dry cleaner
After the completion of clothing being carried out with DC naphtha, need the DC naphtha in oil water mixture to be carried out separate, reclaim, to drop
The washing cost of low user, the pollution to environment for the minimizing.
Traditional structure of oil water separator is very simple, and workflow is: mixing liquid flows into oil water separator from pipeline,
Oil can automatically be divided into upper and lower two-layer with water because density is different, and upper strata is DC naphtha, and lower floor is water, when liquid is enough,
The dividing plate that the DC naphtha liquid on upper strata can cross oil water separator enters pipeline, enters liquid reserve tank along pipeline.And lower floor
Water can be drained along pipeline under the conditions of liquid structure is rational.Such structure is because the difference of oil-water ratio is it is difficult to ensure that divide
The height of liquid level, when point liquid level is very high or very low when it is difficult to ensure that detached precision, and when oil-water ratio is close, due to close
Close being difficult to realize of degree completes to separate and high-precision separation at short notice, and then just cannot ensure oil water separator
Often act on.
The oily water separation technique of dry cleaner utilizes, through consulting Patents documents, such as Application No. 201220188248.1
A kind of oily-water seperating equipment of Chinese patent and the dry cleaner using this device, wherein oily-water seperating equipment has and surrounds cavity
Housing, described housing is communicated with the drainpipe for the mixing liquid feed tube entering, being used for draining and for solvent outflow
Drain pipe, arranges drain solenoid valve on described drainpipe, is provided with the liquid level for detecting liquid height in described cavity
Sensor, described liquid level sensor and drain solenoid valve are connected with controller.The utility model structure is simple, for relatively difficult point
From profit, especially for ratio close to 1 profit, there is very high separation accuracy, and then ensure that the normal of dry cleaner
Work.
But, the pressure sensing that the liquid level sensor used by oily-water seperating equipment in such scheme is commonly used for prior art
Device, can only control oil water separation process so that profit by measuring the liquid level in oily-water seperating equipment using this kind of sensor
Detached precision is poor, and oil-water separation cannot be obviously improved.Meanwhile, in such scheme, oily-water seperating equipment is provided with two
Chamber, increased the complexity of oily-water seperating equipment, does not also introduce and how to adopt liquid level sensor to oily-water seperating equipment
It is controlled.
In view of this special proposition present invention.
Content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of water-oil separating of dry cleaner
Device, the purpose that the oil water mixture being generated with realizing dry cleaner condensation is precisely separated.
For solving above-mentioned technical problem, the present invention using the basic conception of technical scheme is: a kind of profit of dry cleaner divides
From device, it includes, and has the housing of a constant volume；At least provided with inlet, oil return opening, discharge outlet on described housing；Shell
Body bottom is provided with the oil return pipe extending into enclosure interior, and the inserting end of oil return pipe has oil return opening, is arranged with sleeve pipe at oil return opening.
Further, described sleeve upper end is connected with case top, and its lower end extends in the middle part of oil return pipe.
Further, described cannula tip is provided with the regulator hole communicating with enclosure interior.
Further, described case top is made up of top cover that be fastened on housing upper end, dismountable；Described sleeve pipe with
Top cover is integrally formed.
Further, the top in enclosure interior space is provided with into liquid case；Described enter liquid case top be provided with inlet, bottom sets
There is the fluid apertures that falls communicating with enclosure interior；Described feed liquor box wall is provided with the first photoelectric sensor, to detect inlet
The dripping of oil water mixture flowing into enclosure interior counts.
Further, described inlet and the fluid apertures that falls are on same plumb line, make the direct warp of liquid that inlet flows into
The fluid apertures that falls passes into liquid case.
Further, described housing central section is provided with the second photoelectric sensor of detection profit division surface height；Preferably, institute
The second photoelectric sensor stated is not higher than the lower end setting of sleeve pipe；It is further preferred that the second described photoelectric sensor is slightly lower
In its lower end setting, to maximally utilize enclosure interior space.
Further, the described fluid apertures that falls is higher than that oil return opening is arranged, to ensure the liquid level height of oily-water seperating equipment enclosure interior
Degree is less than liquid mouth, it is to avoid the occurrence of liquid enters into liquid case.
Further, the second described photoelectric sensor include located at sustained height, the second receiving terminal of being oppositely arranged and
Second transmitting terminal, the second described receiving terminal and the second transmitting terminal on the lateral wall of housing, with the second receiving terminal, second
Penetrate and hold the housing sidewall portion being connected to be constituted by light-transmitting materials.
Further, described case top is provided with voltage stabilizing mouth, and voltage stabilizing mouth is divided with the liquid reserve tank of dry cleaner, cylindric washer by the road
It is not connected.
Further, described housing bottom is provided with discharge outlet, and discharge outlet is connected with outside atmosphere through drainpipe.
Further, described drainpipe is provided with the draining valve controlling break-make.
Another object of the present invention is to providing a kind of dry cleaner equipped with as above arbitrary described oily-water seperating equipment.
Described dry cleaner includes drying air path；The condensate drainage pipe of drying air path is connected with oily-water seperating equipment, will dry
The oil water mixture of the DC naphtha and water mixing that condense generation in dry-air blast road flows in oily-water seperating equipment；Oily-water seperating equipment
It is made up of the container with a constant volume；Oily-water seperating equipment top is provided with photoelectric sensor, to detect oil water mixture standing
The separation layer height of DC naphtha and water after layering；Oily-water seperating equipment top is provided with and is connected with the liquid reserve tank depositing DC naphtha
Oil return opening, oily-water seperating equipment bottom is provided with the discharge outlet being connected with drainpipe, and drainpipe is provided with draining valve.
Thus so that the oil water mixture being formed in dry-washing machine drying wind path flows into the shell of oily-water seperating equipment from inlet
Internal portion, under gravity, oil water mixture is allowed to stand for being layered as the DC naphtha layer on upper strata and lower floor in enclosure interior
Water layer；When liquid arrival is a certain amount of, when the liquid level of DC naphtha layer reaches oil return open height, DC naphtha is from oil return opening along oil return
Pipe is back in the liquid reserve tank of DC naphtha；Increase with the amount of liquid flowing in oily-water seperating equipment, the water layer liquid level of lower floor
Gradually rise, when water layer liquid level reaches the setting height value less than oil return opening, open draining valve, make water under housing
Portion's discharge outlet flow to outside dry cleaner through drainpipe, has reached the purpose of oily-water seperating equipment automatic precise control water-oil separating.
After technique scheme, the present invention compared with prior art has the advantages that
1st, in drying course, the oil water mixture of generation is totally separated as DC naphtha and water, and the dry-cleaning isolated is molten
Agent is collected in liquid reserve tank it is achieved that dry cleaner recovery to DC naphtha used in dry cleaning processes, it is to avoid dry-cleaning is molten
Arrange the generation of phenomenon outside agent, decrease the pollution to environment, improve the utilization rate of DC naphtha；
2nd, pass through at oil return opening sheathed sleeve pipe so that DC naphtha layer bottom, completed water-oil separating, degree of purity
Higher DC naphtha flow to oil return opening through gap between casing shoe, sleeve pipe and oil return pipe, dry from refluxing opening backflow to improve
Wash solvent degree of purity；
3rd, in the present invention, photoelectric sensor be increased on oily-water seperating equipment, real-time detection DC naphtha is divided with water
The height of water level situation of interlayer, thus avoiding the separator of conventional dry cleaner, separating rate is slow, precision is low, effect is poor etc.
The occurrence of, substantially increase the design accuracy of whole machine.
Brief description
The structural representation of dry cleaner in Fig. 1 present invention；
The structural representation of oily-water seperating equipment in Fig. 2 present invention；
The perspective view of oily-water seperating equipment in Fig. 3 present invention；
The structural representation of a-a section in Fig. 4 Fig. 2 of the present invention.
1 housing, 2 top covers, 3 oil return pipes, 4 sleeve pipes, 5 enter liquid case, 6 discharge outlet, 7 inlets, 8 times
Hydraulic fluid port, 9 voltage stabilizing mouths, 10 regulator holes, 11 fall fluid apertures, 12 first transmitting terminals, 13 first receiving terminals, 14 second
Penetrate end, 15 second receiving terminals, 16 inner cores, 17 outer tube, 18 drying air paths, 19 condensers, 20 evaporimeters, 21
Compressor, 22 blower fans, 23 oily-water seperating equipments, 24 draining valves, 25 liquid reserve tanks, 26 feed tubes, 27 voltage-stabiliser tubes,
28 drainpipes.
Specific embodiment
Below in conjunction with the accompanying drawings the specific embodiment of the present invention is described in further detail.
As shown in figure 1, dry cleaner of the present invention includes outer tube 17 and inner core 16, if having on the barrel of inner core 16
Do a perforate (not shown) passed through for DC naphtha, the clothing of needs washing is placed in inner core 16 and needed for dry-cleaning
DC naphtha mixes, and inner core 16 drives rotation by driving means, and clothing rolls in inner core 16, to complete the washing of clothing.?
The inlet being connected with the inner space of outer tube 17, leakage fluid dram, air inlet and exhaust outlet are had on the barrel of outer tube 17.For ensureing
Enter discharge opeing, inlet is located at the top of outer tube, leakage fluid dram is located at the bottom of outer tube.Dry cleaner bottom is provided with liquid reserve tank 25, for dry
The seal case washing solvent storage is constituted.When dry cleaner starts washing, in liquid reserve tank 25, the DC naphtha of storage flows into outer tube
In, use for washing clothing.
The outside of dry cleaner outer tube 17 is provided with drying air path 18, and described drying air path 18 two ends connect outer tube 17 respectively
Air inlet and exhaust outlet.It is provided with blower fan 22 and heat pump in described drying air path 18.Described heat pump is by first successively
Compressor 21, condenser 19 and evaporimeter 20 that tail is connected are constituted.Evaporimeter 20 is provided close to the drying wind of outer tube exhaust side
In road 18, condenser 19 is provided close in the drying air path 18 of outer tube air inlet side, and compressor 21 is outside drying air path 18.
Described blower fan 22 adopts centrifugal fan, in the drying air path 18 between evaporimeter 20 and condenser 19.Internal when needing
When clothing in cylinder 6 and DC naphtha are dried, start blower fan and heat pump, formed after the condensed device of cold air 19 heating
Hot-air, enters in outer tube 17 along drying air path 18 through air inlet, DC naphtha evaporates under the heat effect of hot-air,
DC naphtha gas after evaporation flows into drying air path 18 with hot-air through exhaust outlet, and is condensed into liquid at evaporimeter 20
State, be mixed with DC naphtha and the oil water mixture of water.In the embodiment of the present invention, the DC naphtha used by dry cleaner is insoluble
In water, density be less than water hydrophobic solvent.
Condense, in drying air path 18, the part generating oil water mixture, be connected with condensate drainage pipe 26.Described condensation row
Put pipe 26 other end to be connected with oily-water seperating equipment 23 so that condensing the oil water mixture of generation in drying air path all through cold
Solidifying delivery pipe 26 flows in oily-water seperating equipment 23.In oily-water seperating equipment 23, oil water mixture, by static layering, does not dissolve in
The DC naphtha of water is floated to portion waterborne.Described oily-water seperating equipment 23 top is connected with liquid reserve tank 25 through oil return pipe 3, oil
Water separation device 23 bottom connects drainpipe 28.Described oily-water seperating equipment 23 is by the DC naphtha separated through oil return pipe
8 inflow liquid reserve tanks 25, water drain into outside dry cleaner through drainpipe 28.
As shown in Figures 1 to 4, oily-water seperating equipment 23 of the present invention includes surrounding the shell with certain confined space
Body 1.Inlet 7, oil return opening 8 and discharge outlet 6 are respectively equipped with housing 1.Described inlet 7 is located at case top, described
Discharge outlet 6 is located at housing bottom.Described oil return opening 8, by the elongated end of the oil return pipe 3 extending into enclosure interior from housing bottom
Constitute.Thus so that oil water mixture flows into enclosure interior from inlet 7, under gravity, oil water mixture is in housing
Portion is allowed to stand for being layered as the DC naphtha layer on upper strata and the water layer of lower floor；When liquid reaches a certain amount of, the liquid level of DC naphtha layer
When reaching oil return open height, DC naphtha is from the liquid reserve tank 25 that oil return opening 8 is back to DC naphtha along oil return pipe 3.
It is provided with the second photoelectric sensor, described the second photoelectricity in the middle part of the housing 1 of oily-water seperating equipment of the present invention
Sensor height is not higher than oil return opening 3 height.Increase with the amount of liquid flowing in oily-water seperating equipment 23, the water layer liquid of lower floor
Face gradually rises, and when water layer liquid level reaches the setting height value less than oil return opening 8, opens draining valve 24, makes water certainly
Lower housing portion discharge outlet 6 flow to outside dry cleaner through drainpipe 28.Thus, by second photoelectric sensor detect DC naphtha layer with
Whether the division surface of water layer reaches discharge level, is discharged water with the draining valve judging whether to open at discharge outlet, has reached oil
The purpose that water separation device automatically controls.
Embodiment one
As shown in Figures 2 to 4, in the present embodiment, the top of described oil return pipe 3 is provided with sleeve pipe 4, and the lower end of sleeve pipe 4 is prolonged
Extend the middle part of oil return pipe 3, the upper end of oil return pipe 3 is connected with housing 1 top.Set in the described top sidewall of oil return pipe 3
There is the regulator hole 10 being connected with enclosure interior space, to ensure the air pressure in the atmospheric pressure value of inside pipe casing and enclosure interior space
Value equal so that the liquid level in sleeve pipe is concordant with the liquid level in housing.The level height of described regulator hole 10 is higher than oil return
Mouth 8.
In the present invention, the top of described oily-water seperating equipment housing 1 is made up of the top cover 2 detachably installed, described set
Pipe 4 is integrally formed with top cover 2.The axis of described oil return pipe 3 and sleeve pipe 4 coincides setting it is preferred that oil return pipe 3 and sleeve pipe 4
All arrange along plumb line.
The internal diameter of described sleeve pipe 4 is more than the external diameter of oil return pipe 3 so that DC naphtha layer bottom, completed profit and divided
From, DC naphtha that degree of purity is higher flow to oil return opening through gap between casing shoe, sleeve pipe and oil return pipe.Thus it is so that dry
Wash solvent layer bottom, completed water-oil separating, DC naphtha that degree of purity is higher pass back in liquid reserve tank through oil return opening, subtract
Few oil mixing with water solvent that also separately do not complete, DC naphtha layer top flows into the generation of backflow lip reflex, is certainly returned with improving
The DC naphtha degree of purity of head piece backflow.
In the present embodiment, described oil return pipe 3 passes perpendicularly through housing 1 bottom of oily-water seperating equipment, and oil return pipe 3 stretches into shell
Inserting end within body 1 constitutes oil return opening 8, and the other end outside located at housing 1 is connected with the liquid reserve tank 25 of storage DC naphtha
Logical.Thus, the DC naphtha flowing back from oil return opening is flow in liquid reserve tank, uses for during dry cleaner washing next time.
Embodiment two
As shown in Figure 3 and Figure 4, in the present embodiment, the top of described housing 1 inner space is provided with into liquid case 5, enters liquid case
5 surround separate space；Preferably, described liquid case 5 of entering is integrally formed with the top cover 2 of oily-water seperating equipment housing 1.Enter liquid case 5
Top center at be provided with the inlet 7 running through oily-water seperating equipment top cover, the drying through feed tube 26 and dry cleaner for the inlet 7
Wind path 18 is connected, and the oil water mixture condensing generation in dry-washing machine drying wind path 18 is flowed into water-oil separating through inlet 7
In device 23.
Enter liquid case 5 and be provided with the first photoelectric sensor, the height of described first photoelectric sensor is less than the bottom of inlet 7
End height.In the present embodiment, the first described photoelectric sensor is by the first transmitting terminal 12 being oppositely arranged and the first receiving terminal 13
Constitute, the first transmitting terminal 12 is connected through control circuit with the first receiving terminal 13, the control board of control circuit and dry cleaner
It is connected.The first described transmitting terminal 12 relative with the first receiving terminal 13 enter liquid case 5 axis be separately positioned on symmetrical feed liquor
On the madial wall of case 5.
In the present embodiment, the first transmitting terminal 12 of the first described photoelectric sensor constantly sends light to the first receiving terminal 13
Grid detection signal, judges the translucency of medium between transmitting terminal and receiving terminal；When oil water mixture drop is dropped through first
When penetrating between end 12 and the first receiving terminal 13, because medium printing opacity sexually revises, Grating examinations signal changes, the first photoelectric sensor
Control circuit generate signal to the control board of dry cleaner, control board receives signal, oil water mixture number of drops
Accumulate once, to draw the generating rate of oil water mixture drop, judge dry cleaner working condition for dry cleaner control board
When call.
The bottom entering liquid case 5 is provided with fluid apertures 11, and the described fluid apertures 11 that falls is entered in liquid case inner space and housing by connection
The through hole in portion space is constituted, and the oil water mixture for flowing into into liquid case flows into enclosure interior space.Preferably, the described liquid that falls
Hole 11 and inlet 7 are on same vertical line so that the oil water mixture flowing into from inlet 7 directly flows into through the fluid apertures 11 that falls
Inside housing 1, without entering in liquid case 5 to retain.Described fall fluid apertures 11 aperture be not less than inlet 7 aperture；Preferably,
Described fall the size of fluid apertures 11, shape all identical with the size of inlet 7, shape.
The described fluid apertures 11 that falls is arranged higher than oil return opening 8, to ensure the DC naphtha layer within oily-water seperating equipment housing 1
Liquid level is less than liquid mouth 11, it is to avoid liquid enter into liquid case, lead to first photoelectric sensor be contaminated the occurrence of.
The oil water mixture flowing into from inlet is made to fall in housing by by the first photoelectric sensor located at entering in liquid case
The aerial liquid that splashes to producing is entered liquid case isolation, it is to avoid splashes to the first photoelectric sensor, leads to the first photoelectric sensing
Device is by spatter liquid pollution the occurrence of failure.
Embodiment three
As shown in Figure 3 and Figure 4, in the present embodiment, the housing 1 of oily-water seperating equipment is provided with the second photoelectric sensor, with
Whether the division surface of detection water layer and DC naphtha layer reaches setting height, controls the water discharge of oily-water seperating equipment.
In the present embodiment, the second described photoelectric sensor is by the second transmitting terminal 14 being oppositely arranged and the second receiving terminal 15
Constitute, the second transmitting terminal 14 is connected through control circuit with the second receiving terminal 15, the control board of control circuit and dry cleaner
It is connected.The second described transmitting terminal 14 is separately positioned on phase with the axis of the relative oily-water seperating equipment housing 1 of the second receiving terminal 15
On symmetrical housing 1 lateral wall, the housing 1 side wall being connected with the second transmitting terminal 14 and the second receiving terminal 15 is by light-transmitting materials structure
Become, such as transparent glass, light-passing plastic etc., so that the grating signal that the second transmitting terminal 14 sends can be received by the second receiving terminal 15
Arrive.
In the present embodiment, the second transmitting terminal 14 of the second described photoelectric sensor constantly sends light to the second receiving terminal 15
Grid detection signal, judges the translucency of medium between transmitting terminal and receiving terminal；Because DC naphtha is different from the translucency of water, when
When the division surface of DC naphtha and water reaches the plane residing for the second transmitting terminal 14 and the second receiving terminal 15, due to medium translucency
Change, Grating examinations signal changes, the control circuit of the second photoelectric sensor generates signal to the control board of dry cleaner, control
To signal, the separate layer generating water in oily-water seperating equipment and DC naphtha reaches the judgement of designated water level to board receiver processed
Signal, and control draining valve 24 to open, water flows out oily-water seperating equipment through discharge outlet 6.
The height of described second photoelectric sensor is not higher than the horizontal plane residing for sleeve pipe 4 bottom, to ensure the height of water layer
Without departing from sleeve pipe 4 bottom, prevent water from oil return opening 3 flow to liquid reserve tank the occurrence of；Preferably, the second described photoelectric sensing
Second transmitting terminal 14 of device and the second receiving terminal 15 in the slightly less than same level of sleeve pipe 4 lower end, to maximally utilize
Enclosure interior space.
Example IV
As shown in figure 3, in the present embodiment, housing 1 top of oily-water seperating equipment is provided with voltage stabilizing mouth 9, and voltage stabilizing mouth 9 is through voltage stabilizing
Pipe 27 is respectively connected with leading to the liquid reserve tank 25 of dry cleaner, cylindric washer so that the air pressure of oily-water seperating equipment housing 1 inner space with
Atmospheric pressure value in liquid reserve tank 25, cylindric washer is equal respectively, realizes liquid free-flowing under gravity between each part.Preferably
, described voltage stabilizing mouth 9 is integrally formed with the top cover 2 of housing.
Embodiment five
As shown in figure 3, in the present embodiment, the top cover 2 of housing is provided with inlet 7, voltage stabilizing mouth 9 and sleeve pipe 4, described oil
Housing 1 bottom of water separation device is provided with oil return pipe 3 and discharge outlet 6.Described inlet 7 is arranged near the side of top cover 2, surely
Pressure mouth 9 is arranged near the relative opposite side of top cover 2 with sleeve pipe 4.
Described discharge outlet 6 with inlet 7 located at the same side it is preferred that discharge outlet 6 axis is mutually overlapping with inlet 7 axis
Close on same plumb line；Oil return pipe 3 located at the relative opposite side of discharge outlet 6, the axle of the axis of oil return pipe 3 and sleeve pipe 4
Line coincides.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to the present invention's
Preferred embodiment is described, and not the spirit and scope of the present invention is defined, without departing from design philosophy of the present invention
Under the premise of, the various changes and modifications that professional and technical personnel in the art make to technical scheme, belong to this
Bright protection domain.
Claims (10)
1. a kind of oily-water seperating equipment of dry cleaner, it includes, and has the housing (1) of a constant volume；Described housing (1) is up to
It is provided with inlet (7), oil return opening (8), discharge outlet (6) less；
It is characterized in that: housing (1) bottom is provided with and extends into the internal oil return pipe (3) of housing (1), the inserting end of oil return pipe (3)
There is oil return opening (8), oil return opening (8) place is arranged with sleeve pipe (4)；The top of housing (1) inner space is provided with into liquid case (5)；Institute
State and be provided with inlet (7) into the top of liquid case (5), bottom is provided with and the fluid apertures that falls (11) communicating inside housing (1)；Described enters
Liquid case (5) madial wall is provided with the first photoelectric sensor, with detect inlet (7) flow into enclosure interior oil water mixture drip
Number.
2. a kind of dry cleaner according to claim 1 oily-water seperating equipment it is characterised in that: on described sleeve pipe (4)
End is connected with housing (1) top, and sleeve pipe (4) lower end extends in the middle part of oil return pipe (3).
3. a kind of dry cleaner according to claim 1 and 2 oily-water seperating equipment it is characterised in that: described sleeve pipe (4)
Top is provided with and the regulator hole (10) communicating inside housing (1).
4. a kind of dry cleaner according to claim 3 oily-water seperating equipment it is characterised in that: described housing (1) top
Portion is made up of top cover (2) that be fastened on housing (1) upper end, dismountable；Described sleeve pipe (4) and top cover (2) are integrally formed.
5. a kind of dry cleaner according to claim 1 oily-water seperating equipment it is characterised in that: described inlet (7)
It is on same plumb line with the fluid apertures that falls (11), make the liquid that inlet (7) flows into directly pass into liquid case through the fluid apertures that falls (11)
(5).
6. a kind of dry cleaner according to claim 5 oily-water seperating equipment it is characterised in that: the described fluid apertures that falls (11)
Higher than oil return opening (8) setting.
7. a kind of dry cleaner according to claim 1 and 2 oily-water seperating equipment it is characterised in that: described housing (1)
Middle part is provided with the second photoelectric sensor of detection profit division surface height；The second described photoelectric sensor is not higher than sleeve pipe (4)
Lower end setting.
8. a kind of dry cleaner according to claim 1 oily-water seperating equipment it is characterised in that: described housing (1) top
Portion is provided with voltage stabilizing mouth (9), and voltage stabilizing mouth (9) is respectively connected with leading to the liquid reserve tank (25) of dry cleaner, cylindric washer by the road.
9. a kind of dry cleaner according to claim 1 oily-water seperating equipment it is characterised in that: described housing (1) bottom
Portion is provided with discharge outlet (6), and discharge outlet (6) is connected with outside atmosphere through drainpipe (28)；Described drainpipe (28) is provided with
Control the draining valve (24) of break-make.
10. a kind of dry cleaner equipped with the arbitrary described oily-water seperating equipment of such as claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090034.4A CN104911871B (en) | 2014-03-12 | 2014-03-12 | Oil-water separation device of dry washer and dry washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410090034.4A CN104911871B (en) | 2014-03-12 | 2014-03-12 | Oil-water separation device of dry washer and dry washer |
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| Publication Number | Publication Date |
|---|---|
| CN104911871A CN104911871A (en) | 2015-09-16 |
| CN104911871B true CN104911871B (en) | 2017-01-18 |
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| CN201952649U (en) * | 2010-11-10 | 2011-08-31 | 钱潮 | Water-oil separating system of petroleum dry and water cleaning multipurpose machine |
| CN202359402U (en) * | 2011-08-22 | 2012-08-01 | 深圳中施机械设备有限公司 | Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414337A (en) * | 1932-10-24 | 1934-08-02 | Prosperity Co Inc | Improvements in dry cleaning apparatus |
| CN1428184A (en) * | 2002-12-04 | 2003-07-09 | 中国石油化工股份有限公司 | Oil-water separator with heat exchange function |
| CN101091014A (en) * | 2005-02-16 | 2007-12-19 | 三洋电机株式会社 | Dry cleaning apparatus |
| CN201952649U (en) * | 2010-11-10 | 2011-08-31 | 钱潮 | Water-oil separating system of petroleum dry and water cleaning multipurpose machine |
| CN202359402U (en) * | 2011-08-22 | 2012-08-01 | 深圳中施机械设备有限公司 | Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent |
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Effective date of registration: 20151223 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Qingdao Haier Drum Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Haier Group Technology Research and Development Center Applicant before: haier group corporation |
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