CN103046270B - Dyeing system - Google Patents
Dyeing system Download PDFInfo
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- CN103046270B CN103046270B CN201310019756.6A CN201310019756A CN103046270B CN 103046270 B CN103046270 B CN 103046270B CN 201310019756 A CN201310019756 A CN 201310019756A CN 103046270 B CN103046270 B CN 103046270B
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- dyeing
- dyeing machine
- organic solvent
- recovery device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention relates to a dyeing system and belongs to printing and dyeing textile equipment. The dyeing system is composed of a dyeing machine, a vacuumizer and a distillation recovery device, wherein the vacuumizer and the distillation recovery device are arranged at the tail end of the dyeing machine, an air guide port is arranged on a channel cover of the dyeing machine and connected to an air inlet of the vacuumizer through a pipeline, an air outlet of the vacuumizer is connected to a distillation still of the distillation recovery device through the pipeline, a liquid discharge port is arranged on an organic solvent storage of the distillation recovery device and connected to a material feed pipe arranged on the dyeing machine through the pipeline, and an organic solvent circulating pump is arranged at the liquid discharge port. The dyeing system is reasonable in design, concise in structure, capable of meeting dyeing process requirements of dye liquid in which organic solvents and a little water are mutually soluble for objects to be dyed under a vacuum state and recycling the organic solvents, suitable for to-be-dyed objects made of different textile materials, safe, reliable and stable in dyeing processes, good in dyeing effect and environment-friendly.
Description
Technical field
The present invention relates to a kind of coloring system, specifically the system contaminating thing and carry out dyeing treated by a kind of dye liquor utilizing organic solvent and a small amount of water to dissolve each other under the state of vacuum, belongs to printing and dyeing textile equipment class.
Background technology
Traditional colouring method is many, and the carrier used water as under the state of normal pressure as dyestuff treats dye thing dyes.But on the one hand, dyeing not only needs to consume a large amount of water resources, and a large amount of waste water seriously pollutes environment and reclaims difficulty, seriously constrains expanding economy.On the other hand, because dyeing is carried out at ambient pressure, after inputting dye liquor, starting dyeing, the time of waiting to contaminate gas needs that thing adsorbs longer just can supplant, like this, when dyeing, wait to contaminate the infiltration that the air existed in thing space often hinders dye liquor, so wait that the dyeing time contaminating thing is long, energy consuming ratio is comparatively large, dye uneven and easily produce aberration.
Along with the progress of science and technology, the research utilizing organic solvent to carry out dyeing and carry out dyeing under vacuum conditions causes the concern of people gradually.
Open magazine " printing and dyeing ", the 18th phase of 2012 publication dates, name is called " non-aqueous dyeing: be near or far away? " in disclose DACSOL technique and employ the liquid silicone (volume fraction is 70%-80%) of low-viscosity and tetrachloro-ethylene and treat dye thing as the carrier of dyestuff and dye.Although it can solve dyeing and use water problem less, but the organic solvent tetrachloro-ethylene that this technique utilizes is poisonous and carcinogen and contaminated environment, non-recycling design simultaneously, the solvent remained in after dyeing on fiber also can cause solvent loss, thus the economy that tetrachloro-ethylene organic solvent is dyeed is not good enough.
China Patent Publication No. CN93237116.7, on March 3 1994 publication date, the name of innovation and creation is called vacuum dyeing machine, and this application sky has opened a kind of vacuum dyeing machine.Although the vacuum technology that it adopts can improve Color really to textile dyeing, but its weak point is this vacuum dyeing machine needs the carrier that uses water as dyestuff when dyeing to fabric, also environment is polluted while consumption great lot of water resources, and this vacuum dyeing machine does not configure recovery system, recovery and the recycle of dye liquor cannot be met.
Summary of the invention
For above-mentioned Problems existing, the object of the present invention is to provide and a kind ofly adopt vacuum technology to treat to contaminate thing and carry out dyeing and the system that recycle and reuse can be carried out organic solvent not only met the dyestuff utilizing machine solvent and a small amount of water to dissolve each other while.This coloring system not only dyeing installation simple, drop into cheap but also energy-conserving and environment-protective.
To achieve these goals, the present invention is achieved through the following technical solutions:
A kind of coloring system, comprise dyeing machine, at the tail end spread configuration evacuator of described dyeing machine, distillation recovery device, wherein, cover at the groove of dyeing machine and air guide interface is set, air guide interface is connected on the air inlet of evacuator by pipeline, the gas outlet of evacuator is connected in the distillation still of recovery system by pipeline, the holder of distillation recovery device sets out liquid interface, going out liquid interface is connected on the feed pipe of dyeing machine by pipeline, and fluid interface is provided with organic solvent circulating pump.
Described dyeing machine is the one in top dyeing machine or stock dyeing machine or yarn dyeing machine or fabric dyeing machine.
Owing to have employed above technical scheme, system of the present invention adopts the sequential combination of dyeing machine and evacuator and distillation recovery device, first, evacuator can get rid of the gas in dyeing machine, on the one hand, wait to contaminate the void space of fiber in thing and form more convenient to dye molecule and enter a more fast passage, gravitation between dye molecule and fiber molecule increases, make dyestuff fully with wait contaminate thing in conjunction with time can be diffused into fiber surface rapidly, afterwards, the dyestuff being adsorbed on fiber surface can spread to fibrous inside rapidly, finally, can chemical reaction be there is relatively easily and combine in dyestuff and fiber, therefore, wait the permeability and the level-dyeing property that contaminate thing, the utilization rate of dyestuff and dye-uptake can both be improved, save the consumption of dyestuff, on the other hand, can reduce in dyeing machine under vacuum state and wait to contaminate dyeing temperature needed for thing and dyeing time.Secondly, the solution of rare organic solvent that distillation recovery device need be able to reclaim by the temperature of a little higher than organic solvent boiling point carries out heating volatilization, after destilling tower rectifying, separate out pure gaseous state organic solvent, pure gaseous state organic solvent can liquefy by condenser, therefore, the object of recovery and recycle organic solvent is reached, environmental protection.
Coloring system of the present invention is reasonable in design, simple for structure, the dye liquor that organic solvent and a small amount of water dissolves each other can be met and treat the technological requirement contaminating thing and dye under vacuum conditions, and recycle and reuse can be carried out to organic solvent, what be applicable to different textile material treats dye thing, and dyeing course is safe, stable, reliable, Color is good, environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Specific embodiments
Below in conjunction with accompanying drawing, the present invention is described in further detail
As shown in Figure 1, coloring system is made up of dyeing machine 1, evacuator 2 and distillation recovery device 3.Be arranged in order at the tail end of dyeing machine 1 and evacuator 2 and distillation recovery device 3 are set.Dyeing machine can be waited to contaminate the requirement of thing and adopts one in existing top dyeing machine or stock dyeing machine or yarn dyeing machine or fabric dyeing machine according to required, dyes for treating dye thing; The model that evacuator 2 can adopt Wenzhou blue star mechanical & electronic equipment corporation, Ltd to produce is the blue star fully automatic vacuum pump of LC-XD-020, for vacuumizing process to the gas in dyeing machine 1; The JH series recovery tower that distillation recovery device 3 can adopt Wuxi Taihu Petrochemical Equipment Plant to produce, for carrying out Distillation recovery to organic solvent.Dyeing machine 1 front end is provided with feed pipe 10, and for transporting dyestuff, the lower end of feed pipe 10 is provided with dye liquor circulating pump 22, for being sent into by dyestuff in dyeing machine 1, is provided with heater 13, for heating dyestuff at the false end 12 below staining bath 16.Cover at the groove of dyeing machine 1 and arrange air guide interface 4, for deriving the gas in dyeing machine 1, air guide interface 4 is connected on the air inlet 5 of evacuator 2 by pipeline.The top of air accumulator 18 is provided with electrical control cubicles 14 and vacuum mainframe pump 15, be respectively used to arrange vacuum required in dyeing machine 1 and vacuumize process to the gas in dyeing machine 1, the top of vacuum mainframe pump 15 is provided with filter 17, for steam in filtering gas and impurity.The gas outlet 6 of evacuator is connected in the distillation still 7 of distillation recovery device by pipeline, the tail end of distillation still 7 is provided with destilling tower 19, for distilling gaseous state organic solvent, be connected with condenser 20 and cooler 21 and organic solvent holder 8 along organic solvent mobile direction from top to bottom, be respectively used to that gaseous state organic solvent condensate is become liquid, liquid towards organic solvent carries out cooling and storing liquid organic solvent.Organic solvent holder 8 sets out liquid interface 9, is organic solvent circulating pump 11 with what go out that liquid interface 9 place is connected, for the organic solvent in organic solvent holder 8 being sent into the feed pipe 10 of dyeing machine 1.
Operation principle of the present invention is as follows
one, will treat dye thing put in dyeing machine 1, dyestuff containing organic solvent enters in the staining bath 16 of dyeing machine 1 through feed pipe 10, dyestuff is heated by the heater 13 at the false end 12, because the boiling point of organic solvent is lower, constantly vaporize along with the rising of temperature, now, containing air, a small amount of steam and gaseous state organic solvent in the gas in dyeing machine 1.
Two, when the height of dye liquor in dyeing machine 1 exceedes after the height of dye thing, start the vacuum mainframe pump 15 of evacuator 2, after required vacuum is set by switch board 17, process is vacuumized to the gas in dyeing machine 1, the gas taken out enters after filter 17 filters out contained a small amount of moisture and dyestuff through the air inlet 5 of evacuator 2 and enters air accumulator 18, enters the distillation still 7 of distillation recovery device 3 after gas obtains certain buffering in air accumulator 18 through gas outlet 6.
Three, the gas after distillation still 7 processes enters destilling tower 19 and continues distillation, thus obtain pure gaseous state organic solvent, subsequently, gaseous state organic solvent enters condenser 20 condensation, due to the reduction of temperature, gaseous state organic solvent can liquefy, and cools after pure liquid organic solvent through cooler 21, just can enter in organic solvent reservoir 8 and store.When start with go out organic solvent circulating pump 11 that liquid interface 9 is connected after, the liquid organic solvent be stored in organic solvent holder 8 just enters through piping in the feed pipe 10 of dyeing machine 1 and continues to dye.
Claims (2)
1. a coloring system, comprise dyeing machine (1), it is characterized in that: at the tail end spread configuration evacuator (2) of described dyeing machine (1), distillation recovery device (3), wherein, cover at the groove of dyeing machine and air guide interface (4) is set, air guide interface (4) is connected on the air inlet (5) of evacuator (2) by pipeline, the gas outlet (6) of evacuator (2) is connected in the distillation still (7) of distillation recovery device (3) by pipeline, the organic solvent holder (8) of distillation recovery device (3) sets out liquid interface (9), going out liquid interface (9) is connected on the feed pipe (10) of dyeing machine (1) by pipeline, be provided with organic solvent circulating pump (11) going out liquid interface (9) place.
2. as claimed in claim 1 dyeing machine (1) is the one in top dyeing machine or stock dyeing machine or yarn dyeing machine or fabric dyeing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019756.6A CN103046270B (en) | 2013-01-21 | 2013-01-21 | Dyeing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019756.6A CN103046270B (en) | 2013-01-21 | 2013-01-21 | Dyeing system |
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| CN103046270A CN103046270A (en) | 2013-04-17 |
| CN103046270B true CN103046270B (en) | 2015-07-08 |
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| CN201310019756.6A Expired - Fee Related CN103046270B (en) | 2013-01-21 | 2013-01-21 | Dyeing system |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141209A (en) * | 2013-05-07 | 2014-11-12 | 昆山瑞恒峰技术咨询有限公司 | Sealing type negative pressure dyeing device of fabric |
| CN103866515B (en) * | 2014-03-27 | 2015-09-30 | 山东大学 | A kind of supercritical fluid spray-dyeing injector |
| CN104862904B (en) * | 2015-05-15 | 2017-01-04 | 浙江映山红纺织科技有限公司 | The technique of Dyeing Silk with Acid Dyes and dyeing installation thereof |
| CN105239294A (en) * | 2015-10-20 | 2016-01-13 | 东华大学 | Waterless dyeing device and dyeing method thereof by utilizing activated dye for cotton cone yarns |
| CN106065520A (en) * | 2016-08-04 | 2016-11-02 | 广东溢达纺织有限公司 | A kind of Non-water washing reactive dye non-aqueous solvent dyeing equipment and colouring method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0443978A1 (en) * | 1990-02-19 | 1991-08-28 | Juan Montagut Guma | Equipment and method for vacuum treating corded fabrics |
| CN2157938Y (en) * | 1993-06-17 | 1994-03-02 | 韩胜国 | Vacuum dyeing machine |
| CN2220484Y (en) * | 1994-09-14 | 1996-02-21 | 江阴市第三纺织机械厂 | Recovery machine for assistants |
| CN2760078Y (en) * | 2004-10-19 | 2006-02-22 | 邓胜元 | Cloth dyeing machine using vacuum environment for reinforcing dyeing effect |
| CN202055033U (en) * | 2011-01-14 | 2011-11-30 | 盐城纺织职业技术学院 | Dyeing device utilizing ultrasonic waves and microwaves |
| CN202610541U (en) * | 2012-05-21 | 2012-12-19 | 陈昱仁 | Vacuum elliptic drum-type dyeing machine with low bath ratio |
| CN203229753U (en) * | 2013-01-21 | 2013-10-09 | 武汉纺织大学 | Dyeing system |
-
2013
- 2013-01-21 CN CN201310019756.6A patent/CN103046270B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0443978A1 (en) * | 1990-02-19 | 1991-08-28 | Juan Montagut Guma | Equipment and method for vacuum treating corded fabrics |
| CN2157938Y (en) * | 1993-06-17 | 1994-03-02 | 韩胜国 | Vacuum dyeing machine |
| CN2220484Y (en) * | 1994-09-14 | 1996-02-21 | 江阴市第三纺织机械厂 | Recovery machine for assistants |
| CN2760078Y (en) * | 2004-10-19 | 2006-02-22 | 邓胜元 | Cloth dyeing machine using vacuum environment for reinforcing dyeing effect |
| CN202055033U (en) * | 2011-01-14 | 2011-11-30 | 盐城纺织职业技术学院 | Dyeing device utilizing ultrasonic waves and microwaves |
| CN202610541U (en) * | 2012-05-21 | 2012-12-19 | 陈昱仁 | Vacuum elliptic drum-type dyeing machine with low bath ratio |
| CN203229753U (en) * | 2013-01-21 | 2013-10-09 | 武汉纺织大学 | Dyeing system |
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| CN103046270A (en) | 2013-04-17 |
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Granted publication date: 20150708 Termination date: 20180121 |