CN106996021A - Air circulation filter in leather and fur dry cleaner - Google Patents
Air circulation filter in leather and fur dry cleaner Download PDFInfo
- Publication number
- CN106996021A CN106996021A CN201710398569.1A CN201710398569A CN106996021A CN 106996021 A CN106996021 A CN 106996021A CN 201710398569 A CN201710398569 A CN 201710398569A CN 106996021 A CN106996021 A CN 106996021A
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- CN
- China
- Prior art keywords
- air
- coil pipe
- casing
- leather
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010985 leather Substances 0.000 title claims abstract description 37
- 239000002904 solvent Substances 0.000 claims abstract description 38
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 238000005406 washing Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 239000003507 refrigerant Substances 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 229950011008 tetrachloroethylene Drugs 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F43/00—Dry-cleaning apparatus or methods using volatile solvents
- D06F43/08—Associated apparatus for handling and recovering the solvents
- D06F43/086—Recovering the solvent from the drying air current
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F43/00—Dry-cleaning apparatus or methods using volatile solvents
- D06F43/08—Associated apparatus for handling and recovering the solvents
- D06F43/086—Recovering the solvent from the drying air current
- D06F43/088—Condensing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses the air circulation filter in leather and fur dry cleaner, including the housing equipped with washing inner bag, housing is connected by discharge pipe with air outlet box body phase, discharge pipe is sequentially connected with by some section chimney fans and formed, filter bag is respectively arranged with the often section chimney fan of discharge pipe, the air-out casing is connected by air-introduced machine and blast pipe with housing, and cooler and heater are sequentially provided with air outlet box body, and cooler construction is：Inner coil pipe in air outlet box body, the outer coil pipe outside air outlet box body, outer coil pipe is connected to form circulation line with inner coil pipe, and outer coil pipe is provided with transfer tube, and the cooling blower that wind cooling temperature lowering is carried out to external coil pipe is provided with the frame at outer coil pipe；Liquid outlet, liquid outlet connection cleaning solvent separation and recovery mechanism are provided with air-out box bottom below the inner coil pipe of cooler.The present invention has the advantages that effectively to filter the fine hair that leather and fur comes off in washing process, energy-conserving and environment-protective and enterprise's use cost is low.
Description
Technical field
The present invention relates to leather and fur dry cleaner, and in particular to the air circulation filter in leather and fur dry cleaner.
Background technology
Leather and fur dry cleaner is generally washed using tetrachloro-ethylene as cleaning solvent to leather and fur, due to tetrachloro-ethylene tool
There is certain toxicity, thus after washing procedure is completed, must be to residuing in the washing on leather and fur when being dried to leather and fur
Solvent is reclaimed.At present, leather and fur dry cleaner is typically dried to leather and fur by air circulation device and will residue in leather and fur
On cleaning solvent reclaimed.The structure of air circulation device is used at present：Including frame, it is arranged in frame and fills
There is the housing of washing inner bag, housing is connected with a breather line, housing constitutes a gas circulation channel with breather line,
Air-introduced machine is provided with breather line, cooler and heater are also disposed with breather line, below cooler
Recovery tube is provided with, the cooler includes the evaporator being located in breather line and the refrigeration outside breather line
Compressor.The operation principle of above-mentioned air circulation device is：Air-introduced machine and heater are first opened, is now washed in inner bag and shell
Air in the presence of air-introduced machine along breather line after heater, hot-air can be heated to form and return to washing inner bag and outer
Drying leather and fur in shell, during the leather and fur in washing inner bag is constantly contacted with hot-air, the cleaning solvent remained on leather and fur
Gasification can be heated, the mixing hot-air containing cleaning solvent gas is formed；Then the evaporator in cooler is started, containing washing
The mixing hot-air for washing solvent gas may proceed to sequentially pass through evaporator and heater along breather line in the presence of air-introduced machine,
It can be rapidly cooled when mixing hot-air and passing through evaporator so that the cleaning solvent in mixing hot-air can be cooled into drop
And drop in recovery tube, pass through heater when the cold air after subcooler continues flow forward in the presence of air-introduced machine
When, meeting be heated into after hot-air to return in washing inner bag and shell again by heater carries out heating, drying to leather and fur, so not
Disconnected circulation, realizes the recovery to the drying of leather and fur and to residuing in the cleaning solvent on leather and fur.Above-mentioned air circulation device lack
Putting is：（1）The tiny fine hair that leather and fur comes off in washing process can not be filtered, these fine hair are filled with hot blast in whole air circulation
During putting loopy moving, the equipment such as air-introduced machine, cooler and heater can be blocked, the operation stability of equipment is have impact on
And security；（2）The air conditioner refrigerating formula cooler of this use evaporator and refrigeration compressor it is complicated, high energy consumption, make
Valency is high, causes enterprise's use cost high.
The content of the invention
It is an object of the invention to provide a kind of energy-conserving and environment-protective and the low air circulation filter of enterprise's use cost.
To achieve the above object, present invention employs following technical scheme：Air circulation in described leather and fur dry cleaner
Filter, including：Frame, is provided with the housing equipped with washing inner bag in frame, it is characterised in that：Housing passes through discharge pipe
Connected with air outlet box body phase, the discharge pipe is sequentially connected with by some section chimney fans and formed, in the often section chimney fan of discharge pipe
Filter bag is respectively arranged with, the air-out casing is connected by air-introduced machine and blast pipe with housing, along entering in air outlet box body
Wind direction is disposed with cooler and heater, and the structure of the cooler includes：The inner coil pipe in air outlet box body is arranged at,
The outer coil pipe on air outlet box body external rack is arranged at, outer coil pipe is connected to form circulation line with inner coil pipe, on outer coil pipe
The transfer tube for driving refrigerant in circulation line internal circulation flow is provided with, is provided with the frame at outer coil pipe to right
Outer coil pipe carries out the cooling blower of wind cooling temperature lowering；Liquid is provided with out on air-out box bottom below the inner coil pipe of cooler
Mouthful, liquid outlet connection cleaning solvent separation and recovery mechanism.
Further, the air circulation filter in foregoing leather and fur dry cleaner, wherein：Cleaning solvent separates and recovers machine
The structure of structure is：Including reclaiming casing, the inlet communicated with the liquid outlet of air-out casing is provided with casing is reclaimed, is being returned
The bottom for receiving casing is provided with cleaning solvent outlet, and inner cylinder is provided with cleaning solvent exit, and inner cylinder is exported from cleaning solvent
Insertion reclaims box house and now leaves gap between the upper nozzle of inner cylinder and the roof for reclaiming casing from bottom to top,
The spacer sleeve of the outside of inner cylinder is provided with the outer barrel for being installed on and reclaiming box house, ring cavity is formed between outer barrel and inner cylinder, in outer barrel
Bottom be provided with the import communicated with ring cavity, the upper nozzle of outer barrel higher than inner cylinder upper nozzle and the upper nozzle of outer barrel with
Gap is left between the roof for reclaiming casing, delivery port is additionally provided with the side wall for reclaiming casing, delivery port is higher than inner cylinder
Upper nozzle and the upper nozzle for being less than outer barrel.
Further, the air circulation filter in foregoing leather and fur dry cleaner, wherein：Cooler inner coil pipe with
Air-out box house between heater is disposed with first baffle and second baffle, the top of first baffle along air intake direction
Hold the top plate with air-out casing mutually to fix, wind gap, second gear are left between the bottom of first baffle and air-out box bottom
The bottom of plate and the bottom plate of air-out casing are mutually fixed, and are left between the top of second baffle and the top plate of air-out casing between wind
Gap.
By the implementation of above-mentioned technical proposal, the beneficial effects of the invention are as follows：（1）While being dried to leather and fur,
Not only can effectively reclaim the cleaning solvent remained on leather and fur, at the same can effectively filtering drying when mix it is aerial thin
Floss, effectively prevents the occurrence of fine hair blocks the equipment such as air-introduced machine and heater, the operation for substantially increasing equipment is steady
Qualitative and security；（2）Air cooled chiller is constituted by inner coil pipe, outer coil pipe and cooling blower, the air cooled chiller
It is simple in construction, it is convenient to install and maintain, while energy consumption is low, cost relative moderate, and then reduce enterprise's use cost.
Brief description of the drawings
Fig. 1 be leather and fur dry cleaner of the present invention in air circulation filter structural representation.
Fig. 2 is the structural representation of Fig. 1 right apparent direction.
Fig. 3 is the structural representation of Fig. 1 rear apparent direction.
Fig. 4 is the structural representation of the A-A sections shown in Fig. 1.
Fig. 5 is my schematic diagram of the knot of the B-B sections shown in Fig. 1.
Fig. 6 is the structural representation of Fig. 1 overlook direction.
Fig. 7 is the structural representation of the C-C sections shown in Fig. 6.
Fig. 8 is the structural representation of the cleaning solvent recovering mechanism shown in Fig. 1.
Fig. 9 is Fig. 8 dimensional structure diagram.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, the air circulation filtering dress in described leather and fur dry cleaner
Put, including：Frame 1, is provided with the housing 3 equipped with washing inner bag 2 in frame 1, and housing 3 passes through discharge pipe and air-out casing 4
It is connected, the discharge pipe is made up of the big chimney fan 5 and small chimney fan 51 being sequentially connected with, is provided with big chimney fan 5 big
Filter bag 6, is provided with small filter bag 61 in small chimney fan, and the air-out casing 4 is connected by air-introduced machine 7 and blast pipe 8 with housing 3
It is logical, cooler and heater 9 are disposed with along air intake direction in air-out casing 4, the structure of the cooler includes：If
The inner coil pipe 10 being placed in air-out casing 4, is arranged at the outer coil pipe 11 on the external rack 1 of air-out casing 4, outer coil pipe 11 and inner disc
Pipe 10 is connected to form circulation line, and the drive for driving refrigerant in circulation line internal circulation flow is provided with outer coil pipe 11
Dynamic pump 12, is provided with the cooling blower 13 that wind cooling temperature lowering is carried out to external coil pipe 11 in the frame 1 at outer coil pipe 11；Cold
But liquid outlet is provided with the bottom plate of air-out casing 4 of the lower section of inner coil pipe 10 of device, liquid outlet is molten by the connection washing of feed tube 21
Agent separates and recovers mechanism；In the present embodiment, as shown in Figure 8, Figure 9, the structure of described cleaning solvent separation and recovery mechanism is：
Including reclaiming casing 14, the inlet communicated with the liquid outlet of air-out casing 4 is provided with casing 14 is reclaimed, casing is being reclaimed
14 bottom is provided with cleaning solvent outlet, and inner cylinder 15 is provided with cleaning solvent exit, and inner cylinder 15 is exported from cleaning solvent
Between being left from bottom to top inside insertion recovery casing 14 and now between the upper nozzle of inner cylinder 15 and the roof for reclaiming casing 14
Gap, the spacer sleeve in the outside of inner cylinder 15 is provided with the outer barrel 16 for being installed on and reclaiming inside casing 14, between outer barrel 16 and inner cylinder 15
Ring cavity 17 is formed, the import communicated with ring cavity 17 is provided with the bottom of outer barrel 16, the upper nozzle of outer barrel 16 is higher than inner cylinder 15
Gap is left between upper nozzle and the upper nozzle of outer barrel 16 and the roof for reclaiming casing 14, on the side wall for reclaiming casing 14
It is additionally provided with delivery port 18, upper nozzle of the delivery port 18 higher than inner cylinder 15 and the upper nozzle less than outer barrel 16, above-mentioned cleaning solvent
Separate and recover mechanism structure simple, it is convenient to install and maintain；In the present embodiment, cooler inner coil pipe 10 and heater 9 it
Between air-out casing 4 inside be disposed with first baffle 19 and second baffle 20, the top of first baffle 19 along air intake direction
Hold the top plate with air-out casing 4 mutually to fix, wind gap is left between the bottom of first baffle 19 and the bottom plate of air-out casing 4, the
The bottom of two baffle plates 20 is mutually fixed with the bottom plate of air-out casing 4, is stayed between the top of second baffle 20 and the top plate of air-out casing
There is wind gap, stopped by first baffle 19 and second baffle 20, the condensation cooling of inner coil pipe 18 through cooler can be reduced
The flow velocity of gas afterwards, adds the time that the gas after condensation cooling carries out heat exchange with room temperature so that through in cooler
Gas after the condensation cooling of coil pipe 10 can rise to be heated by heater again after certain temperature, and then greatlys save energy
Consumption；
The operation principle of the present invention is as follows：
Air-introduced machine 7 and heater 9 are first opened, the edge in the presence of air-introduced machine 7 of the air in inner bag 2 and shell 3 is now washed and goes out
Airduct and air-out casing 4 pass through heater 9, by heater 9 be heated into after hot-air again through blast pipe 8 return to washing inner bag 2 and
Drying leather and fur in shell 3, during the leather and fur in washing inner bag 2 is constantly contacted with hot-air, the washing remained on leather and fur
Solvent can be heated gasification, while the fine hair come off after leather and fur is scrubbed can also be oven-dried and be mingled in washing inner bag 2 and shell 3
In interior air, so as to form the mixing hot-air containing cleaning solvent gas and fine hair, in mixing hot-air in shell 3, big
During constantly being circulated between chimney fan 5, small chimney fan 51, air-out casing 4 and blast pipe 8, in mixing hot-air
Fine hair can intercept filtering by the small filter bag 61 in the big filter bag 6 in big chimney fan 5 and small chimney fan 51 so that mixing hot-air
In fine hair just intercepted filtering before air-out casing 4 is entered, so as to effectively prevent fine hair from blocking air-introduced machine 7 and heater 9 etc.
The occurrence of equipment, improve the operation stability and security of equipment；
Then cooler is started, the mixing hot-air for now having filtered fine hair can be by rapid cold when passing through the inner coil pipe 10 of cooler
But so that the cleaning solvent gas in mixing hot-air can be cooled into drop and converge in recovery casing 14 through feed tube 21
It is interior, and the cold air after the inner coil pipe 10 through subcooler is cooled down may proceed to advance past heater in the presence of air-introduced machine 7
9, it is heated into after hot-air to return in washing inner bag 2 and shell 3 again by heater 9 and dries leather and fur, so constantly circulation, realizes
Drying to leather and fur；The water 22 constantly merged into recovery casing 14, drop with the drop for being condensed into cleaning solvent and washing
Solvent 23 can be because proportion be different and is reclaiming stratification in casing 14, and because the density of cleaning solvent is big, the density of water is small, institute
Lower floor can be in cleaning solvent, water is in upper strata, with being continuously increased for drop, the interface meeting of water 22 and cleaning solvent 23
Constantly rise, when interface reaches the upper nozzle of inner cylinder 15, the cleaning solvent 23 of lower floor can be just discharged into from inner cylinder 15 to be washed
Wash solvent holding tank to keep in so that interface can not continue to rise, and water 22 can not be from the row of inner cylinder 15 due to the stop of outer barrel 16
Go out；When water level reaches delivery port 18, water 22 can just be discharged from delivery port 18 so that water level can not continue to rise, so as to complete
The separation and recovery of cleaning solvent；The cooling principle of wherein cooler is：Transfer tube 12 is by refrigerant in inner coil pipe 10 and outer coil pipe 11
Between circulate, cooling blower 13 is dried by outside coil pipe 11 and externally coil pipe 11 is cooled down, and then to outside
The refrigerant that coil pipe 11 flows is cooled down, and the refrigerant after cooling enters back into inner coil pipe 10 and the progress cooling of heat seal hot-air is changed
Heat, the refrigerant heated up after heat exchange flow to mixed into 10 pairs of inner coil pipe after outer coil pipe 11 and the cooled wind cooling temperature lowering of blower fan 13 again
Close hot-air and carry out cooling heat transferring.
The beneficial effects of the invention are as follows：（1）While being dried to leather and fur, it not only can effectively reclaim and remain in skin
Cleaning solvent on grass, and by two road sock filtrations can effectively filtering drying when mix aerial tiny fine hair,
The occurrence of fine hair blocks the equipment such as air-introduced machine and heater is effectively prevented, the operation stability and peace of equipment is substantially increased
Quan Xing；（2）Air cooled chiller is constituted by inner coil pipe, outer coil pipe and cooling blower, the structure letter of the air cooled chiller
It is single, it is convenient to install and maintain, while energy consumption is low, and high cooling efficiency, cost relative moderate, and then reduce enterprise's use cost.
Claims (3)
1. the air circulation filter in leather and fur dry cleaner, including：Frame, is provided with the shell equipped with washing inner bag in frame
Body, it is characterised in that：Housing is connected by discharge pipe with air outlet box body phase, and the discharge pipe is sequentially connected with by some section chimney fans
Form, filter bag is respectively arranged with the often section chimney fan of discharge pipe, the air-out casing passes through air-introduced machine and blast pipe and shell
Body phase is connected, and cooler and heater, the structure bag of the cooler are disposed with along air intake direction in air outlet box body
Include：The inner coil pipe in air outlet box body is arranged at, the outer coil pipe on air outlet box body external rack, outer coil pipe and inner coil pipe phase is arranged at
Connection forms circulation line, and the transfer tube for driving refrigerant in circulation line internal circulation flow is provided with outer coil pipe,
The cooling blower that wind cooling temperature lowering is carried out to external coil pipe is provided with frame at outer coil pipe；Below the inner coil pipe of cooler
Air-out box bottom on be provided with liquid outlet, liquid outlet connection cleaning solvent separation and recovery mechanism.
2. the air circulation filter in leather and fur dry cleaner according to claim 1, it is characterised in that：Cleaning solvent point
Structure from recovering mechanism is：Including reclaiming casing, it is provided with and entering that the liquid outlet of air-out casing is communicated on casing is reclaimed
Liquid mouthful, cleaning solvent outlet is provided with the bottom for reclaiming casing, is provided with inner cylinder in cleaning solvent exit, and inner cylinder is from washing
Solvent outlet is inserted from bottom to top to be reclaimed box house and is now left between the upper nozzle of inner cylinder and the roof for reclaiming casing
Gap, the spacer sleeve in the outside of inner cylinder, which is provided with, is installed on the outer barrel for reclaiming box house, and ring cavity is formed between outer barrel and inner cylinder,
Be provided with the import communicated with ring cavity in the bottom of outer barrel, the upper nozzle of outer barrel higher than inner cylinder upper nozzle and outer barrel it is upper
Gap is left between nozzle and the roof for reclaiming casing, delivery port is additionally provided with the side wall for reclaiming casing, delivery port is higher than
The upper nozzle of inner cylinder and the upper nozzle for being less than outer barrel.
3. the air circulation filter in leather and fur dry cleaner according to claim 1 or 2, it is characterised in that：In cooling
Air-out box house between the inner coil pipe and heater of device is disposed with first baffle and second baffle along air intake direction,
The top of first baffle and the top plate of air-out casing are mutually fixed, and wind was left between the bottom of first baffle and air-out box bottom
Gap, the bottom of second baffle is mutually fixed with the bottom plate of air-out casing, between the top of second baffle and the top plate of air-out casing
Leave wind gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398569.1A CN106996021A (en) | 2017-05-31 | 2017-05-31 | Air circulation filter in leather and fur dry cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710398569.1A CN106996021A (en) | 2017-05-31 | 2017-05-31 | Air circulation filter in leather and fur dry cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106996021A true CN106996021A (en) | 2017-08-01 |
Family
ID=59436418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710398569.1A Pending CN106996021A (en) | 2017-05-31 | 2017-05-31 | Air circulation filter in leather and fur dry cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106996021A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5887454A (en) * | 1997-01-31 | 1999-03-30 | Renzacci S.P.A. Industria Lavatrici | Dry-cleaning machine with steam heated drying air |
| JP2004008279A (en) * | 2002-06-04 | 2004-01-15 | Hitachi Home & Life Solutions Inc | Washing and drying machine |
| CN201010805Y (en) * | 2007-03-05 | 2008-01-23 | 李福瑞 | Full-sealing refrigerating and recycling type dry cleaning machine |
| CN101796243A (en) * | 2007-09-04 | 2010-08-04 | Lg电子株式会社 | Dehumidifying apparatus for dryer |
| CN101942753A (en) * | 2009-07-06 | 2011-01-12 | 株式会社东芝 | Clothesdrier |
| CN201952649U (en) * | 2010-11-10 | 2011-08-31 | 钱潮 | Water-oil separating system of petroleum dry and water cleaning multipurpose machine |
| CN206887554U (en) * | 2017-05-31 | 2018-01-16 | 江苏海狮机械股份有限公司 | Air circulation filter in leather and fur dry cleaner |
-
2017
- 2017-05-31 CN CN201710398569.1A patent/CN106996021A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5887454A (en) * | 1997-01-31 | 1999-03-30 | Renzacci S.P.A. Industria Lavatrici | Dry-cleaning machine with steam heated drying air |
| JP2004008279A (en) * | 2002-06-04 | 2004-01-15 | Hitachi Home & Life Solutions Inc | Washing and drying machine |
| CN201010805Y (en) * | 2007-03-05 | 2008-01-23 | 李福瑞 | Full-sealing refrigerating and recycling type dry cleaning machine |
| CN101796243A (en) * | 2007-09-04 | 2010-08-04 | Lg电子株式会社 | Dehumidifying apparatus for dryer |
| CN101942753A (en) * | 2009-07-06 | 2011-01-12 | 株式会社东芝 | Clothesdrier |
| CN201952649U (en) * | 2010-11-10 | 2011-08-31 | 钱潮 | Water-oil separating system of petroleum dry and water cleaning multipurpose machine |
| CN206887554U (en) * | 2017-05-31 | 2018-01-16 | 江苏海狮机械股份有限公司 | Air circulation filter in leather and fur dry cleaner |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |
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| RJ01 | Rejection of invention patent application after publication |