CN202359402U - Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent - Google Patents
Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent Download PDFInfo
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- CN202359402U CN202359402U CN2011203090887U CN201120309088U CN202359402U CN 202359402 U CN202359402 U CN 202359402U CN 2011203090887 U CN2011203090887 U CN 2011203090887U CN 201120309088 U CN201120309088 U CN 201120309088U CN 202359402 U CN202359402 U CN 202359402U
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- friendly solvent
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Abstract
The utility model discloses a dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent, including assemblies of a solvent casing, a cylindrical shell, an air passage and a fan, and portions of a filtration system, a distillation system, a compressor refrigeration system, a carbon absorber, etc. The dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent is characterized in that a cooling water pipe is additionally provided on the solvent casing and an oil-water separator, thereby the cylindrical shell can be extracted to obtain a negative pressure before clothing washing, an explosion-proof apparatus is additionally provided over the air passage, and a nitrogen charging protective device and a dual-temperature controller are provided in the cylindrical shell and the air passage. With the structure, the dry cleaning machine is suitable for applying 365 MFC novel environmental-friendly solvent, and because of the application of the solvent, the dry cleaning machine is safe, environmental-friendly, energy-saving and high-efficient.
Description
Technical field
The utility model relates to a kind of dry cleaner, refers more particularly to a kind of dry cleaner of suitable 365MFC novel environment friendly solvent, belongs to the dry cleaner manufacturing.
Background technology
Dry cleaner is introduced China since the eighties in last century, the dry-cleaning industry has obtained vigorous growth in China.The tetrachloro-ethylene dry cleaner is from the open type machine, the enclosed machine, to sealed refrigeration four generations dry cleaner, develop into again present carbon-bearing absorber five generation machine.Though the toxic emission of tetrachloro-ethylene dry cleaner has obtained very big improvement, modern's environmental consciousness improves constantly, and the tetrachloro-ethylene dry cleaner is still felt misgivings, and the use of tetrachloro-ethylene dry cleaner has been limited in some country.Get into 21st century, for adapting to environmental requirement, the petroleum solvent dry cleaner begins to occur, and because of the boiling point of petroleum solvent is high, causes petroleum solvent dry washer still difficulty.Low-grade petroleum dry-washer generally can not distill, and the regeneration of solvent is not thorough, and high-grade petroleum dry-washer generally is with vacuum distillation, guarantees the regeneration of solvent.Volatility because of petroleum solvent is low again, and the drying time of petroleum dry-washer is also longer relatively, thereby machine is also increased at the cost of making and use thereupon.
365MFC novel environment friendly solvent, because of its boiling point is low, high volatility has distillation to reclaim easily in the dry-cleaning application facet accordingly, and the characteristics that drying time is fast are so there is very big commercial value.The dry cleaner of the 365MFC novel environment friendly solvent developed specially of solvent for this reason, the little energy that the solvent distillation is required, drying time is short, and washing efficiency is high.Therefore, this machine is a environmental protection, energy-conservation, dry cleaner efficiently truly.
Summary of the invention
The purpose of the utility model is: a kind of characteristics of the 365MFC of being suitable for solvent are provided, can realize safety, environmental protection, energy-conservation, novel dry cleaner efficiently.
For realizing above-mentioned purpose; The technical scheme of the utility model is: a kind of dry cleaner of suitable 365MFC novel environment friendly solvent; Include solvent tank, cylindrical shell, air channel, fan component; Several parts such as filtration system, Distallation systm, compressor refrigeration system and carbon absorber is characterized in that: cooling coil, heat pump coil pipe, steam pipe coil are housed in the described air channel; Explosion-protection equipment is equipped with on described air channel top, and fan component is housed on air channel; On the air channel of described air channel, cylindrical shell, carbon absorber barrier valve is housed respectively, the flow direction of air in the control air channel; In the bottom of carbon absorber, a pneumatic control valve that communicates with the external world is housed also.
Link to each other between described cylindrical shell and the air blast and by pneumatic operated valve control, compressor, fluid reservoir, cooling coil, heat pump coil pipe, expansion valve are connected to form a complete refrigerating circuit system.Filter with and relevant pipeline, pipe-line control valve form solvent filtration system; Described distillation case, condenser, separator and relevant pipeline and valve thereof are formed Distallation systm.The machine bottom is furnished with solvent tank, and the solvent after the recovery is temporary by solvent tank.
Its design and operation principle are following: cause solvent boils for preventing that ambient temperature from changing, on solvent tank and oil water separator, installed cooling water pipe additional, the switch of cooling water is controlled by the temp probe in the solvent tank.For preventing that solvent from producing bigger malleation in washing process, machine is extracted out the air in the cylindrical shell after the carbon absorption earlier by air blast before laundry or distillation, is pumped into a certain amount of negative pressure.Because of solvent has flash-point, from security consideration, the nitrogen filled protection device is arranged in cylindrical shell and the air channel, if the temp probe perception that is contained in cylindrical shell and the air channel surpasses design temperature, the nitrogen filled protection device will be opened, and in cylindrical shell and air channel, carries out the inflated with nitrogen protection.Be provided with temp probe in cylindrical shell and the air channel and carry out dual-temperature control by the operating computer and the temperature controller of machine respectively.
The utility model has the advantages that: 365MFC novel environment friendly solvent dry cleaner, not only satisfied the requirement of environmental protection aspect, the while also is a energy-conservation, efficiently dry cleaner.The little energy that the distillation of 365MFC novel environment friendly solvent is required, drying time is short.Washing efficiency exceeds more than 25% than the tetrachloro-ethylene dry cleaner with isometric(al), exceeds more than 40% than petroleum solvent dry cleaner.See from user's angle, reduced the consumption of the energy, improved washing efficiency, reduced cost of investment, simultaneously because multiple safety prevention measure makes it have high security.
Below combine embodiment to come it is further specified through accompanying drawing.
Description of drawings
Accompanying drawing 1 is the utility model example structure schematic diagram.
The specific embodiment
As shown in Figure 1; The dry cleaner of the described a kind of suitable 365MFC novel environment friendly solvent of the utility model; Mainly comprise: air channel 13, from the inlet side cooling coil 7, heat pump coil pipe 1 and steam pipe coil 2 are housed successively in the air channel 13, blower fan 8 and explosion-protection equipment 12 also are housed on air channel 13.The flow direction of air in barrier valve (A104, A120, A121, A126) the control air channel is housed respectively on the air channel of air channel 13, cylindrical shell 3, carbon absorber 6.In the bottom of carbon absorber 6 control valve A127 is housed and communicates, in the carbon absorber 6 activated carbon is housed, steam heat exchanging tube is housed in activated carbon, control the activated carbon heating heat by steam valve A119 with the external world.Air channel 13 links with oil water separator 18.Refrigeration system is by compressor 10,, compositions such as cooling coil 7, heat pump coil pipe 1, gatherer 9 and expansion valve 11, basic identical with the dry cleaner principle of traditional band refrigeration recovery system, no longer repeat.In solvent tank 4 and oil water separator 18 inside cooling water pipe is housed respectively; Push And Release by valve A52 control cooling water; The switch of valve A52 is controlled by the temperature inductor (T1, T2, T3) that is contained in the solvent tank 4 again; In the both sides of air channel 13 control valve R50 and A51 are housed, before valve R50, are connected to nitrogen pot, the unlatching of valve is controlled by temperature inductor (T4, T5, T6, T7, T8, T9) respectively; Wherein temperature inductor (T4, T6, T8) is by operating computer control, and temperature inductor (T5, T7, T9) is controlled by temperature controller independently.Link by pipeline between cylindrical shell 3 and the air blast 5, and the P negative pressure controller is housed.
Each groundwork flow process of dry cleaner is following:
1. washing process: before starting solvent pump 17, earlier with being pumped into a certain amount of negative pressure in the cylindrical shell 3, valve A126 and A127 open; Air blast 5 starts; Air in the cylindrical shell 3 is extracted out by air blast 5, makes and forms a certain amount of negative pressure in the cylindrical shell 3, when reaching the pressure of P negative pressure controller setting; Valve A126 and A127 close, and air blast 5 quits work.Then begin following program for washing, open valve A1, A2, wherein any of A4, open valve A87a (solvent is through filter 14) according to the operating position of filter 14 again according to the operating position of solvent tank; Or (solvent is without filter 14) valve A87, open valve A5 simultaneously, start 17 dozens of liquid of solvent pump and go in the cylindrical shell 3.After having annotated solvent, open valve A10 again, close opened valve A1 or A2 or A4, the main motor that starts the machine washs clothes.The variation of temperature inductor (T1, T2, T3) the perception solvent temperature in the solvent tank, when solvent temperature exceeded the computer setting value, valve A52 opened, and through the cooling water of outside solvent was lowered the temperature.
2. drying course: start fan electromotor 8, valve A121, A104 plate are opened, and steam valve A19 opens; Compressor 10 also starts simultaneously, and electromagnetic valve R29, R46 open, and high speed fan 8 blow air are by the circulation of route shown in the last figure; Clothing is taken away the gaseous state DC naphtha from cylindrical shell 3; Through sub-cooling coil 7 cooling condensations, the gaseous state DC naphtha is condensed into liquidly flows in the oil water separator 18, after oil water separator 18 carries out solvent and separated form water; Solvent flows into storage in the solvent tank 4, and water is discharged through valve A32.Heating through heat pump coil pipe 1 and steam pipe coil 2 is blown into hot-air in the cylindrical shell 3 again, through continuous heating → condensation → heat cycles, clothing is dried.In heating process,, be contained in the temperature inductor T6 in the air channel 13 for the control variations in temperature; Temperature inductor T4 and T8 at cylindrical shell 3 air intakes and air outlet; These temperature inductors are passed to computer with signal, by the switch of computer control valve A19 and R30, regulate variation of temperature.When the temperature inductor sense temperature surpassed computer and controls high-risk temperature and both had that temperature is too high to have explosion danger in cylindrical shell 3 and the air channel 13, valve R50 and A51 opened inflated with nitrogen in cylindrical shell 3 and air channel.Equally, temperature inductor (T5, T7, T9) is being controlled by temperature controller independently, is monitoring the variations in temperature in the air channel 13 equally, promptly does dual control by computer and temperature controller, to guarantee the safety of machine, is anti-contingency.On air channel 13 tops mechanical explosion-protection equipment 12 is housed, prescribes a time limit when cylindrical shell 3 internal gas pressures rise to going up of explosion-protection equipment 12, explosion-protection equipment 12 can be washed open automatically, reduces the pressure in the machine, guarantees machine safety.At temperature-fall period, steam valve A19 closes, and electromagnetic valve R30 opens, and electromagnetic valve R29 closes, and heat pump coil pipe 1 is not participated in work, accelerates the cooling of air in the air channel, and clothes is carried out deodorizing work.For further reducing the solvent strength in the clothes, carry out carbon absorption work as described below again.
3. carbon adsorption process: after accomplishing above-mentioned drying course; Valve A104, A121 valve plate are closed; Valve A120, A126 open, and air blast 5 blow air are by the circulation of route shown in the last figure, and clothing is taken away the solvent of residual concentration from cylindrical shell 3; Through the carbon absorber 6 of activated carbon is housed, come adsorption solvent to reduce concentration by activated carbon.Through continuous carbon sorption cycle, reach the purpose that reduces solvent strength.
4. desorption additive process: the solvent that the activated adoption in carbon absorber 6 is too much, when reaching capacity, carry out the desorption additive process, the solvent of absorption in the oven dry activated carbon.The desorption additive process is outside the action that keeps above drying course, and valve A121, A104 open simultaneously, and steam valve A119 also opens, to accelerate the recovery of solvent.
5. still-process: before starting steam valve A45, computer will be judged earlier machine whether in program for washing, if not, computer program by beginning before the laundry equally, with being pumped into a certain amount of negative pressure in the cylindrical shell.If machine is in laundry processes, machine will no longer be taken out negative pressure work, directly begin following distillation sequence.Through opening relevant control valve and solvent pump 17, in dirty solvent suction distillation case 15.Open steam valve A45 again, solvent is heated, after the solvent boils; The solvent of steam state enters into distiller condenser 19 and carries out condensation; Be condensed into flow into oil water separator 18 again behind the liquid solvent and carry out water-oil separating after, solvent flows into storage in the solvent tank 4, water is discharged through valve A32.
6. equilibrium process in before opening the door: accomplish when a wash cycle, open the door when getting the clothes back, for preventing in the cylindrical shell 3 because laundry is filtered or still-process produces malleation or negative pressure in cylindrical shell.Produce when opening 3 of cylindrical shells because malleation cylindrical shell door outwards flicks or because negative pressure is beaten the not adverse effect of door, and valve A126 and A127 open simultaneously before opening the door, with in the balance cylindrical shell with the pressure differential in the external world.
Can know from the above mentioned; Through on solvent tank and oil water separator, having installed cooling water pipe additional; Before laundry,, above air channel, installed explosion-protection equipment additional, had in cylindrical shell and the air channel towards the enforcement of measures such as nitrogen protective device and dual-temperature control with taking out negative pressure in the cylindrical shell; Above structure can satisfy the use of 365MFC novel environment friendly solvent fully, has determined that with the characteristics of 365MFC novel environment friendly solvent this dry cleaner is a environmental protection, energy-conservation, dry cleaner efficiently again.The foregoing description only for doing the usefulness of explanation the utility model, should not be construed as the restriction to the utility model obviously, improves the protection domain that all should be regarded as falling into the utility model at any in the art non-creativeness based on the utility model technical scheme.
Claims (5)
1. the dry cleaner of a suitable 365MFC novel environment friendly solvent; Include solvent tank, cylindrical shell, air channel, fan component, filtration system, Distallation systm, compressor refrigeration system and carbon absorber, it is characterized in that: cooling coil, heat pump coil pipe, steam pipe coil are housed in the described air channel; Explosion-protection equipment is equipped with on described air channel top; On the described air channel fan component is housed; On the air channel of described air channel, cylindrical shell, carbon absorber barrier valve is housed respectively.
2. the dry cleaner of a kind of suitable 365MFC novel environment friendly solvent according to claim 1 is characterized in that: the bottom of described carbon absorber, a pneumatic control valve that communicates with the external world also is housed.
3. the dry cleaner of a kind of suitable 365MFC novel environment friendly solvent according to claim 1 is characterized in that: be provided with temp probe in described cylindrical shell and the air channel and also carry out dual-temperature control by the operating computer and the temperature controller of machine respectively.
4. the dry cleaner of a kind of suitable 365MFC novel environment friendly solvent according to claim 1 is characterized in that: be provided with the nitrogen filled protection device in described cylindrical shell and the air channel.
5. the dry cleaner of a kind of suitable 365MFC novel environment friendly solvent according to claim 1 is characterized in that: be provided with temp probe in described cylindrical shell and the air channel, operating computer and the temperature controller by machine carries out dual-temperature control respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203090887U CN202359402U (en) | 2011-08-22 | 2011-08-22 | Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203090887U CN202359402U (en) | 2011-08-22 | 2011-08-22 | Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent |
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| Publication Number | Publication Date |
|---|---|
| CN202359402U true CN202359402U (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203090887U Expired - Fee Related CN202359402U (en) | 2011-08-22 | 2011-08-22 | Dry cleaning machine suitable for applying 365 MFC novel environmental-friendly solvent |
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| CN (1) | CN202359402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911871A (en) * | 2014-03-12 | 2015-09-16 | 海尔集团技术研发中心 | Oil-water separation device of dry washer and dry washer |
| CN108532237A (en) * | 2018-05-02 | 2018-09-14 | 浙江喜创联电子商务有限公司 | A kind of curtain dry-cleaning equipment |
| WO2020043146A1 (en) * | 2018-08-31 | 2020-03-05 | 美丰工业有限公司 | Dry cleaning machine, dry cleaning system, and dry cleaning method |
-
2011
- 2011-08-22 CN CN2011203090887U patent/CN202359402U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911871A (en) * | 2014-03-12 | 2015-09-16 | 海尔集团技术研发中心 | Oil-water separation device of dry washer and dry washer |
| CN104911871B (en) * | 2014-03-12 | 2017-01-18 | 青岛海尔滚筒洗衣机有限公司 | Oil-water separation device of dry washer and dry washer |
| CN108532237A (en) * | 2018-05-02 | 2018-09-14 | 浙江喜创联电子商务有限公司 | A kind of curtain dry-cleaning equipment |
| CN108532237B (en) * | 2018-05-02 | 2024-02-13 | 浙江喜创联电子商务有限公司 | Curtain dry cleaning equipment |
| WO2020043146A1 (en) * | 2018-08-31 | 2020-03-05 | 美丰工业有限公司 | Dry cleaning machine, dry cleaning system, and dry cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20190822 |