CN202610586U - Oil-water separation device and dry cleaning machine using same - Google Patents
Oil-water separation device and dry cleaning machine using same Download PDFInfo
- Publication number
- CN202610586U CN202610586U CN 201220188248 CN201220188248U CN202610586U CN 202610586 U CN202610586 U CN 202610586U CN 201220188248 CN201220188248 CN 201220188248 CN 201220188248 U CN201220188248 U CN 201220188248U CN 202610586 U CN202610586 U CN 202610586U
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- water
- solvent
- chamber
- dry cleaner
- liquid
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000000926 separation method Methods 0.000 title abstract description 17
- 238000005108 dry cleaning Methods 0.000 title abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000000700 radioactive tracer Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 6
- 238000005406 washing Methods 0.000 description 5
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The utility model relates to an oil-water separation device and a dry cleaning machine using the same, wherein the oil-water separation device has a shell which defines a cavity, the shell is communicated with a liquid inlet pipe for introducing liquid mixture to flow in, a water outlet pipe for draining water, and a liquid outlet pipe for solvent to flow out, a drainage electromagnetic valve is arranged on the water outlet pipe, the oil-water separation device is characterized in that the cavity is internally provided with a liquid level sensor for detecting the level of the liquid, and the liquid level sensor and the drainage electromagnetic valve are connected with a controller. The oil-water separation device is simple in structure, has high separation precision aiming at oil and water which are difficult to separate, especially oil and water the ratio of which approximates to 1, thus further ensuring the normal working of the dry cleaning machine.
Description
Technical field
The utility model relates to and a kind ofly uses solvent that clothing is cleaned and dry dry cleaner, and particularly a kind of dry cleaner that is used for the oily-water seperating equipment of solvent and separated form water and has used this device belongs to the dry cleaning technology field.
Background technology
Existing use solvent all includes parts such as solvent tank, solvent pump, cylindric washer, blower fan, condensing unit, distiller, oil water separator, heater basically to the dry cleaner that clothing cleans.Solvent after wherein relying on oil water separator to oven dry and distillation separates with the mixed liquor of water, to guarantee solvent recycle repeatedly.
Traditional structure of oil water separator is very simple, and is as shown in Figure 1, and workflow is: mixing material flows into oil water separator from pipeline 1; Oil can be divided into two-layer (shown in left chamber) up and down because of density is different automatically with water; The upper strata is a solvent, and lower floor is a water, when liquid is abundant; The solvent liquid on upper strata can be crossed dividing plate 2 and get into right chamber, drains along pipeline 3.And the water of lower floor can be drained along pipeline 4 under the rational condition of liquid structure.Such structure is because the difference of oil-water ratio is difficult to guarantee to divide the height of liquid level; When minute liquid level is very high or very low, be difficult to guarantee the precision of separation; And when oil-water ratio near 1 the time; Because separating and high-precision separation of density, and then can't guarantee the normal effect of oil water separator near can very difficultly realizing accomplishing at short notice.
The utility model content
The utility model main purpose is to address the above problem and is not enough, provides a kind of simple in structure, guarantees that water-oil separating controls accurate oily-water seperating equipment.
Another main purpose of the utility model is, a kind of dry cleaner that uses above-mentioned oily-water seperating equipment is provided.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of oily-water seperating equipment; Has the housing that surrounds cavity; Said housing is communicated with the feed tube that is used for mixing material and gets into, is used for the drainpipe of draining and is used for the drain pipe that solvent flows out; On said drainpipe, drain solenoid valve is set, in said cavity, is provided with the liquid level sensor that is used for the tracer liquid height, said liquid level sensor, drain solenoid valve are connected with controller.
Further, said drainpipe is communicated on the diapire of said housing, and said drain pipe is communicated on the sidewall of said housing.
Further; One dividing plate is set in said cavity; Said dividing plate is separated into said cavity solvent and the separatory chamber of water and the water chamber that only has water that has after the layering; Said separatory chamber and water chamber are interconnected in the bottom, and said feed tube and said drain pipe all are communicated with said separatory chamber.
Further, said liquid level sensor is arranged in the said water chamber that only has water.
Further, have switching and then the water level control module of control water level within setting range of controlling said drain solenoid valve according to the feedback signal of said liquid level sensor in the said controller.
Further, the setting range of said water level satisfies following expression formula, N2 * H2+H1≤H≤N1 * H2+H1; Wherein, H is the height of water in said water chamber, and H1 is the height of water after the layering in said separatory chamber, and H2 is the height of solvent after the layering in said separatory chamber; N1 is a water level upper limit ratio value, and N2 is a water level lower limit ratio value.
Further, said N1 is less than or equal to 1, and said N2 is the density value of said solvent.
Further, on said drain pipe, set out liquid electromagnetic valve, said liquid outlet electromagnetic valve is a normally open solenoid valve.
Further, be communicated with an overflow pipe at the top of said housing sidewall.
Another technical scheme of the utility model is:
A kind of dry cleaner comprises solvent tank, cylindric washer and solvent recovering system, in said solvent recovering system, includes above-mentioned oily-water seperating equipment.
Content to sum up, the described a kind of oily-water seperating equipment of the utility model and use the dry cleaner of this device, simple in structure; Profit to difficult separation; Particularly for ratio near 1 profit, have very high separation accuracy, and then guaranteed the operate as normal of dry cleaner.The described oily-water seperating equipment of the utility model is applicable in any dry cleaner.
Description of drawings
Fig. 1 is a prior art oily-water seperating equipment structural representation;
Fig. 2 is the utility model dry cleaner structural representation;
Fig. 3 is the utility model oily-water seperating equipment structural representation.
Extremely shown in Figure 3 like Fig. 1, pipeline 1, dividing plate 2, pipeline 3, pipeline 4, solvent tank 5, solvent pump 6; Cylindric washer 7, inner core 7a, urceolus 7b, inlet 8, leakage fluid dram 9, air inlet 10, exhaust outlet 11, blower fan 12; Condensing unit 13, distiller 14, button gatherer 15, pump 16, heater 17, oily-water seperating equipment 18, valve 19; Electromagnetic valve 20, housing 21, feed tube 22, drainpipe 23, drain pipe 24, overflow pipe 25, drain solenoid valve 26; Liquid outlet electromagnetic valve 27, dividing plate 28, separatory chamber 29, water chamber 30, liquid level sensor 31, controller 32.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As shown in Figure 2, be the example explanation of giving an example with a kind of dry cleaner structure, dry cleaner comprises solvent tank 5, cylindric washer 7 and solvent recovering system.
Wherein, Cylindric washer 7 comprises inner core 7a and urceolus 7b; On the barrel of inner core 7a, have the perforate (not shown) that several supply solvent to pass through, need the clothing of washing to be placed on solvent required with dry-cleaning in the inner core 7a, inner core 7a is by the drive unit driven in rotation; Clothing constantly rolls in inner core 7a, accomplishes the washing of clothing.On the barrel of urceolus 7b, have the inlet 8, leakage fluid dram 9, air inlet 10 and the exhaust outlet 11 that are communicated with the inner space of urceolus 7b.Smooth and easy for guaranteeing into discharge opeing and turnover gas, leakage fluid dram 9 is positioned at the bottom of urceolus 7b, and air inlet 10 is positioned at the top of urceolus 7b.
Solvent recovering system comprises solvent pump 6, blower fan 12, condensing unit 13, distiller 14, button gatherer 15, pump 16, heater 17, oily-water seperating equipment 18.
Leakage fluid dram 9 on the urceolus 7b is communicated in solvent tank 5 through pipeline K; One button gatherer 15 is set on pipeline K; The washing process that is used for filtering at clothes falls to the article such as button in the solvent, and button filter 15 in use for some time can periodic cleaning.After washing finished, the solvent waste liquid in the urceolus 7b entered in the pipeline K through leakage fluid dram 9, and the solvent waste liquid is through button gatherer 15, after enter in the solvent tank 5, accomplish the initial gross separation of solvent and clothing.
Condensing unit 13 divides device 18 to be communicated with through pipeline E with profit; Condensing unit 13 is connected with exhaust outlet 11 on the urceolus 7b through pipeline D, and the solvent vapo(u)rs in the cylindric washer 7 get into condensing unit 13 again and cool off through exhaust outlet 11 entering pipeline D; Be condensed into liquid inflow pipe E; Get into profit and divide device 18 to carry out separating of solvent and water, the solvent after the separation gets in the solvent tank 5 through pipeline F at last, and the water after the separation is discharged.At exhaust outlet 11 places one electromagnetic valve 20 is set, is used to control the switching of exhaust outlet 11.
After solvent discharge and clothing drying; Start blower fan 12 and heater 17 startups, cold air becomes hot-air to pass through in the air inlet 10 entering urceolus 7b through heater, and hot-air is with the solvent heating evaporation that reaches in urceolus 7b and the inner core 7a on the clothing; Solvent vapo(u)r gets into pipeline D through exhaust outlet 11 and electromagnetic valve 20; Through after condensing unit 13 condensations, condensed solvent liquid is got into profit through pipeline E divide device 18 to carry out separating of solvent and water, the solvent after the separation gets in the solvent tank 5 through pipeline F at last; Water after the separation is discharged, and just can clothing be taken out afterwards.
As shown in Figure 3, wherein, oily-water seperating equipment 18 have one surround cavity housing 21, on housing 21, be communicated with feed tube 22, the drainpipe 23 that is used for draining that the mixing material that is used for solvent and water gets into, be used for the drain pipe 24 that solvent flows out.Wherein, feed tube 22 is arranged on the roof of housing 21, and drainpipe 23 is arranged on the diapire of housing 21; Drain pipe 24 is arranged on the sidewall of housing 21, is communicated with an overflow pipe 25 again at the top of housing 21 sidewalls, and drain solenoid valve 26 is set on drainpipe 23; Drain solenoid valve 26 is connected with the controller 32 of dry cleaner; Drain solenoid valve 26 is a normally closed solenoid valve, on drain pipe 24, sets out liquid electromagnetic valve 27, and liquid outlet electromagnetic valve 27 is a normally open solenoid valve.
One dividing plate 28 is set in the cavity that housing 21 surrounds; Dividing plate 28 is separated into two chambers with cavity; One is solvent and the separatory chamber 29 of water after having layering, and another is the water chamber 30 that only has water, and separatory chamber 29 and water chamber 30 are interconnected in the bottom; Form a linker, feed tube 22 and drain pipe 24 all are communicated with separatory chamber 29.Get into the mixed liquor in the separatory chambers 29 from feed tube 22; After layering, because the proportion of water is important bigger than the ratio of solvent, so water is in lower floor; Solvent is on the upper strata; Because liquid outlet electromagnetic valve 27 is a normally open solenoid valve, so as long as the solvent on upper strata reaches the height and position of drain pipe 24 promptly to flow out through drain pipe 24, the water of lower floor is gone in the water chamber 30 through the spatial flow of dividing plate 28 belows.
In the water chamber that only has water 30, be provided with one be used for the sensed water level height liquid level sensor 31, liquid level sensor 3 is connected with controller 32.Have the water level control module in the controller 32, this module is used for calculating according to the feedback signal of liquid level sensor 31, control the switching of drain solenoid valve 26 again according to result of calculation, and then the water level in the control water chamber 30 is within setting range.
The setting range of water level satisfies following expression formula in the water chamber 30:
N2×H2+H1≤H≤N1×H2+H1。
Wherein, H is the height of water in water chamber 30; H1 is the height of water after the layering in separatory chamber 29, and H2 is the height of solvent after the layering in separatory chamber 29, and H1 and H2 addition are entering the mouth to the height of housing 21 diapires of drain pipe 24; N1 is a water level upper limit ratio value, and N2 is a water level lower limit ratio value.
In the present embodiment, N2 is the density value of solvent.When the density of solvent is 0.95kg/L, then, the value of N2 is 0.95, and the value of N1 is greater than N2, and in the present embodiment, the value of N1 is less than or equal to 1, and wherein, the value of preferred N1 is 0.98.
When the height H of the water in the water chamber 30 reached 0.98H2+H1, controller 32 control drain solenoid valves 26 were opened outwards draining.When the height H of the water in the water chamber 30 was reduced to 0.95H2+H1, controller 32 control drain solenoid valves 26 were closed.
Below in conjunction with shown in Figure 3, describe the course of work of oily-water seperating equipment 18 in detail.
Solvent and water mixed liquid get into from feed tube in the separatory chamber 29 of oily-water seperating equipment 18, and solvent is with two-layer about water is divided into because of density is different, and the density of water is relatively hanged down in lower floor.
The height relationships of setting original state is H=0.95H2+H1 (both sides liquid level pressure equates); Be set at this height state before starting working; Flow into the separatory chamber 29 of oily-water seperating equipment 18 when mixed liquor after; Water can flow to lower floor automatically, and wherein part water can be gone in the water chamber 30 through the spatial flow of dividing plate 28 belows.In this process, because liquid outlet electromagnetic valve 27 is a normally open solenoid valve, solvent can flow away along drain pipe 24.
Because water increases gradually, and the height of H1 and H2 with remain unchanged, fluid pressure can make the H increase, liquid level sensor 31 reads H numerical value at any time, and numerical value is fed back to controller 32.Be provided with the water level control module in the controller 32, module has the water level settings program in advance, when H >=0.98H2+H1, and controller 32 output signals, control drain solenoid valve 26 is opened, and at this moment begins draining; When draining to a certain degree reaching original state, when promptly H is reduced to H=0.95H2+H1, controller 32 output signals, control drain solenoid valve 26 is closed, and stops draining, so repeatedly, protects water level H in the water chamber 30 all the time in a setting range.
In other embodiments, can select different N1 and N2 value.
As stated, in conjunction with the given scheme content of accompanying drawing, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (10)
1. oily-water seperating equipment; Has the housing that surrounds cavity; Said housing is communicated with the feed tube that is used for mixing material and gets into, is used for the drainpipe of draining and is used for the drain pipe that solvent flows out; It is characterized in that: on said drainpipe, drain solenoid valve is set, in said cavity, is provided with the liquid level sensor that is used for the tracer liquid height, said liquid level sensor, drain solenoid valve are connected with controller.
2. the de-watering apparatus of family expenses dry cleaner according to claim 1 is characterized in that: said drainpipe is communicated on the diapire of said housing, and said drain pipe is communicated on the sidewall of said housing.
3. the de-watering apparatus of family expenses dry cleaner according to claim 2; It is characterized in that: a dividing plate is set in said cavity; Said dividing plate is separated into said cavity solvent and the separatory chamber of water and the water chamber that only has water that has after the layering; Said separatory chamber and water chamber are interconnected in the bottom, and said feed tube and said drain pipe all are communicated with said separatory chamber.
4. the de-watering apparatus of family expenses dry cleaner according to claim 3 is characterized in that: said liquid level sensor is arranged in the said water chamber that only has water.
5. the de-watering apparatus of family expenses dry cleaner according to claim 4 is characterized in that: have switching and then the water level control module of control water level within setting range of controlling said drain solenoid valve according to the feedback signal of said liquid level sensor in the said controller.
6. the de-watering apparatus of family expenses dry cleaner according to claim 5 is characterized in that: the setting range of said water level satisfies following expression formula, N2 * H2+H1≤H≤N1 * H2+H1; Wherein, H is the height of water in said water chamber, and H1 is the height of water after the layering in said separatory chamber, and H2 is the height of solvent after the layering in said separatory chamber; N1 is a water level upper limit ratio value, and N2 is a water level lower limit ratio value.
7. the de-watering apparatus of family expenses dry cleaner according to claim 6 is characterized in that: said N1 is less than or equal to 1, and said N2 is the density value of said solvent.
8. the de-watering apparatus of family expenses dry cleaner according to claim 1 is characterized in that: on said drain pipe, set out liquid electromagnetic valve, said liquid outlet electromagnetic valve is a normally open solenoid valve.
9. the de-watering apparatus of family expenses dry cleaner according to claim 1 is characterized in that: be communicated with an overflow pipe at the top of said housing sidewall.
10. a dry cleaner comprises solvent tank, cylindric washer and solvent recovering system, it is characterized in that: in said solvent recovering system, include like each described oily-water seperating equipment of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188248 CN202610586U (en) | 2012-04-28 | 2012-04-28 | Oil-water separation device and dry cleaning machine using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220188248 CN202610586U (en) | 2012-04-28 | 2012-04-28 | Oil-water separation device and dry cleaning machine using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610586U true CN202610586U (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220188248 Expired - Lifetime CN202610586U (en) | 2012-04-28 | 2012-04-28 | Oil-water separation device and dry cleaning machine using same |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911822A (en) * | 2013-01-07 | 2014-07-09 | 海尔集团技术研发中心 | Household dry washer oil-water separating method, household dry washer oil-water separator and dry washer |
| CN103924424A (en) * | 2013-01-15 | 2014-07-16 | 海尔集团技术研发中心 | Dry washer |
| CN104711826B (en) * | 2013-12-12 | 2016-08-31 | 青岛海尔滚筒洗衣机有限公司 | The oil-water separation method of a kind of Domestic dry washing machine and oily-water seperating equipment |
| CN103920309B (en) * | 2013-01-15 | 2017-08-22 | 青岛海尔滚筒洗衣机有限公司 | Solvent storage tank |
| CN107715487A (en) * | 2017-11-15 | 2018-02-23 | 利安隆（珠海）新材料有限公司 | A kind of device and method for separating immiscible liquid |
| TWI675716B (en) * | 2018-09-03 | 2019-11-01 | 林仕杰 | Deoiling device |
-
2012
- 2012-04-28 CN CN 201220188248 patent/CN202610586U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103911822A (en) * | 2013-01-07 | 2014-07-09 | 海尔集团技术研发中心 | Household dry washer oil-water separating method, household dry washer oil-water separator and dry washer |
| CN103911822B (en) * | 2013-01-07 | 2017-06-20 | 海尔集团技术研发中心 | Domestic dry washing machine oil-water separation method, oil water separator and dry cleaner |
| CN103924424A (en) * | 2013-01-15 | 2014-07-16 | 海尔集团技术研发中心 | Dry washer |
| CN103924424B (en) * | 2013-01-15 | 2017-06-30 | 青岛海尔滚筒洗衣机有限公司 | Dry cleaner |
| CN103920309B (en) * | 2013-01-15 | 2017-08-22 | 青岛海尔滚筒洗衣机有限公司 | Solvent storage tank |
| CN104711826B (en) * | 2013-12-12 | 2016-08-31 | 青岛海尔滚筒洗衣机有限公司 | The oil-water separation method of a kind of Domestic dry washing machine and oily-water seperating equipment |
| CN107715487A (en) * | 2017-11-15 | 2018-02-23 | 利安隆（珠海）新材料有限公司 | A kind of device and method for separating immiscible liquid |
| CN107715487B (en) * | 2017-11-15 | 2024-04-16 | 利安隆（珠海）新材料有限公司 | Device and method for separating immiscible liquids |
| TWI675716B (en) * | 2018-09-03 | 2019-11-01 | 林仕杰 | Deoiling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
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| CX01 | Expiry of patent term |