CN208748339U - A kind of supercritical CO 2 dyeing apparatus - Google Patents
A kind of supercritical CO 2 dyeing apparatus Download PDFInfo
- Publication number
- CN208748339U CN208748339U CN201821160619.9U CN201821160619U CN208748339U CN 208748339 U CN208748339 U CN 208748339U CN 201821160619 U CN201821160619 U CN 201821160619U CN 208748339 U CN208748339 U CN 208748339U
- Authority
- CN
- China
- Prior art keywords
- dyeing
- supercritical
- caldron
- main warp
- warp axis
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a kind of supercritical COs2Dyeing apparatus, including carbon dioxide basin, the first condenser, high-pressure pump, preheater, color matching slot, dyeing caldron, separating tank, the second condenser, the separating tank stretches out branch pipe and connects circulating pump, and the color matching slot is provided with the second preheating device, several layers packing layer；The dyeing caldron, top is provided with fluid inlet and material inlet, the color matching slot outlet is with pipeline connecting fluid import, the dyeing caldron is vertical retort, the dyeing caldron upper end has kettle cover, intermediate tie main warp axis, cooperate around main warp axis with bearing, external installation rotation seat and seal, main warp axis extends to bottom, cooperation with bearing, and main warp axis upper end successively cooperates magnetic coupling, rotating drive mechanism；The dyeing caldron disposed inboard has positive plate, negative plate.The utility model enhances the degree of polarization of the power transmitting stability of dyeing caldron and the environment of dyeing, improves the efficiency and dyeing effect of supercritical CO 2 dyeing technique comprehensively.
Description
Technical field
The utility model relates to Supercritical fluid device field more particularly to a kind of supercritical COs2Dyeing apparatus.
Background technique
Traditional dope dyeing is to use water as medium carrying dyestuff to be dyed, and whole process needs auxiliary agent and meeting
It consumes a large amount of water and obtains a dyed textiles and usually require tens parts of water, and generate a large amount of pollutants, belong to high consumption
Can, the technique of high pollution, although industry has developed a series of low bath raioes, the staining technique of less salt, but the dirt of dyeing
Dye problem is still extremely serious.
Non-aqueous dyeing technique is considered as the revolution of traditional Dyeing-finishing Industry, wherein using organic solvent dissolving dye technique not
Water is consumed, but organic solvent can also generate pollution in removal process.Supercritical fluid can solve above is referred to the problem of, utilize
It is the staining technique of dyeing medium that supercritical fluid, which replaces water, and dyestuff is carried along into dyeing caldron through supercritical fluid and connects with fabric
Touching and upper dye after the completion of dyeing, supercritical fluid are gasified and is recycled, and remaining dyestuff is recycled in the form of powdered solid.Anhydrous dye
Color only needs a procedure, can substitute conventional dyeing process completely, and whole process does not add any auxiliary agent, and pollution-free, efficiency is high, is
A kind of new process, currently period of expansion.In supercritical fluid, supercritical carbon dioxide is with its suitable temperature and to many small
The splendid dissolution properties of molecular organic and it is the most frequently used.
The existing supercritical dyeing equipment in China passes through European import, and equipment is expensive, the place capacity and property of independent research
It can be slightly inadequate.In addition, in the prior art, when carrying out extraction, the dyeing of dyestuff, the processing technology time is long, and heat energy utilization is inadequate
Completely, it usually consumes energy higher, therefore process requirement optimizes；The hyperbaric environment of tens megapascal increases security risk.
Therefore, the high a kind of supercritical CO of a kind of performance optimization, dyeing efficiency2The exploitation of dyeing apparatus seems extremely heavy
It wants.
Utility model content
Purpose of utility model: in order to promote supercritical CO2The development of staining technique, the utility model develop a kind of super face
Boundary CO2Dyeing apparatus, so as to overcome the problems existing in the prior art.
A kind of utility model content: supercritical CO2Dyeing apparatus, carbon dioxide basin including the connection of successively pipeline, the
One condenser, high-pressure pump, preheater, color matching slot, dyeing caldron, separating tank, the second condenser, the second condensator outlet pipeline
Carbon dioxide basin is connected, the separating tank tail end stretches out dyestuff recovery tube, and the separating tank also stretches out branch pipe connection circulating pump
And lead between high-pressure pump and the pipeline of preheater, the second preheating device, filling in color matching slot are provided on the inside of the color matching slot
There is several layers packing layer；The dyeing caldron, top are provided with fluid inlet and material inlet, and the color matching slot outlet is connected with pipeline
Fluid inlet, the dyeing caldron are vertical retort, and inside forms dyeing chamber, and the dyeing caldron upper end has kettle cover, in the kettle cover
Between be open and cooperate main warp axis, cooperation with bearing, external installation rotation seat and seals around main warp axis, and main warp axis extends to bottom
The kerve that is provided with simultaneously cooperates with bearing, and main warp axis upper end successively cooperates magnetic coupling, rotating drive mechanism；The dyeing caldron exists
It dyes intracavitary two sides and is respectively disposed with positive plate, negative plate, the positive plate, negative plate connect power supply, positive plate, cathode outward
Space forms electric field between plate.
Preferably, the main warp axis is circumferentially connected with the stirring sheet of plate in dyeing chamber middle section, stirring sheet is provided with agitation
Hole.
Preferably, the kettle cover carries out opening and closing operation by the mechanism that hydraulic or spiral jacks.
Preferably, the rotating drive mechanism is servo motor.
Preferably, it is 45~300kV/m that space, which forms the intensity of electric field, between the positive plate, negative plate.
Compared to the prior art, the utility model has the beneficial effects that: a kind of supercritical CO of the utility model2Dyeing
Device, compact-sized, rationally distributed, high production efficiency.Circulating pump collects the carbon dioxide after separation again, has saved object
Material；The second preheating device is set in color matching slot by design, the temperature of supercritical carbon dioxide can slightly be turned up, be allowed to
The overcritical temperatures above of a period of time is maintained in dyeing caldron；Substance in packing layer enhanced supercritical dissolution extraction dyestuff；Dye
The design of color kettle is more special, the successively cooperation of rotating drive mechanism, coupler, warp beam, has evaded vibration under hyperbaric environment and has let out
The risk of leakage；Fitted bearing keeps its rotation smooth to main warp axis up and down；The electric field polarization dyestuff and weaving that positive plate, negative plate generate
The molecular structure of product, period are easier to colour and lock color.The heating for dissolving that the utility model enhances supercritical carbon dioxide is matched
Color keeps color matching efficient；The degree of polarization for enhancing the power transmitting stability of dyeing caldron and the environment of dyeing, improves super comprehensively
The efficiency and dyeing effect of critical carbon dioxide dyeing.
Detailed description of the invention
Fig. 1 is the overall craft flow diagram of the utility model embodiment.
In figure: 1- carbon dioxide basin, the first condenser of 2-, 3- high-pressure pump, 4- preheater, 5- color matching slot, 50- filler
Layer, the second preheating device of 51-, 6- dyeing caldron, 60- dye chamber, 601- positive plate, 602- negative plate, 61- fluid inlet, 62- original
Expect import, 63- kettle cover, 64- main warp axis, 641- bearing, 65- rotation seat, 66- kerve, 67- stirring sheet, 671- agitation hole, 68-
Magnetic coupling, 69- rotating drive mechanism, 7- separating tank, 71- dyestuff recovery tube, the second condenser of 8-, 9- circulating pump.
Specific embodiment
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Such as Fig. 1, a kind of supercritical CO2Dyeing apparatus, the carbon dioxide basin 1, first including the connection of successively pipeline condense
Device 2, high-pressure pump 3, preheater 4, color matching slot 5, dyeing caldron 6, separating tank 7, the second condenser 8,8 outlet of the second condenser
Road connects carbon dioxide basin 1, and 7 tail end of separating tank stretches out dyestuff recovery tube 71, and the separating tank 7 also stretches out branch pipe connection
Circulating pump 9 simultaneously leads between high-pressure pump 3 and the pipeline of preheater 4, is provided with the second preheating device 51 on the inside of the color matching slot 5,
Slot 5 of matching colors is interior to be filled with several layers packing layer 50；
The dyeing caldron 6, top are provided with fluid inlet 61 and material inlet 62, and the outlet of color matching slot 5 is connected with pipeline
Fluid inlet 61, the dyeing caldron 6 are vertical retort, and inside forms dyeing chamber 60, and 60 upper end of dyeing caldron has kettle cover 63, institute
It states kettle cover 63 and opening and closing operation is carried out by the mechanism that hydraulic or spiral jacks, 63 middle opening of kettle cover simultaneously cooperates main warp axis
64, the cooperation of 64 surrounding of main warp axis is with bearing 641, external installation rotation seat 65 and seals, and main warp axis 64 extends to what bottom was provided with
Kerve 66 simultaneously cooperates with bearing 641, and the main warp axis 64 is circumferentially connected with the stirring sheet 67 of plate, agitation in dyeing 60 middle section of chamber
Piece 67 is provided with agitation hole 671, and 64 upper end of main warp axis successively cooperates magnetic coupling 68, rotating drive mechanism 69, and the rotation is driven
Motivation structure 68 is servo motor；
The dyeing caldron 6 is respectively disposed with positive plate 601, negative plate 602, the positive plate in two sides in dyeing chamber 60
601, negative plate 602 connects power supply outward, formation electric field in space between positive plate 601, negative plate 602, the positive plate 601,
It is 45~300kV/m that space, which forms the intensity of electric field, between negative plate 602.
Above embodiments are only to illustrate the optimal technical scheme of the utility model, it is noted that for the art
Those of ordinary skill for, without departing from the principle of this utility model, several improvement made or equivalent replacement,
It is accordingly to be regarded as the protection scope of the utility model, should be covered in the scope of the claims of the utility model.
Claims (5)
1. a kind of supercritical CO2Dyeing apparatus, including successively pipeline connection carbon dioxide basin, the first condenser, high-pressure pump,
Preheater, color matching slot, dyeing caldron, separating tank, the second condenser, the second condensator outlet pipeline connection carbon dioxide storage
Tank, the separating tank tail end stretch out dyestuff recovery tube, which is characterized in that the separating tank also stretches out branch pipe connection circulating pump and leads to
To between high-pressure pump and the pipeline of preheater, it is provided with the second preheating device on the inside of the color matching slot, if being filled in color matching slot
Dried layer packing layer；The dyeing caldron, top are provided with fluid inlet and material inlet, and the color matching slot outlet is with pipeline connecting fluid
Import, the dyeing caldron are vertical retort, and inside forms dyeing chamber, and the dyeing caldron upper end has kettle cover, opens among the kettle cover
Mouth simultaneously cooperates main warp axis, and cooperation with bearing, external installation rotation seat and seals around main warp axis, and main warp axis extends to bottom and is provided with
Kerve and cooperate with bearing, main warp axis upper end successively cooperates magnetic coupling, rotating drive mechanism；The dyeing caldron is dyeing
Intracavitary two sides are respectively disposed with positive plate, negative plate, and the positive plate, negative plate connect power supply outward, positive plate, negative plate it
Between space formed electric field.
2. a kind of supercritical CO according to claim 12Dyeing apparatus, which is characterized in that the main warp axis is in dyeing chamber
Duan Zhouxiang is connected with the stirring sheet of plate, and stirring sheet is provided with agitation hole.
3. a kind of supercritical CO according to claim 12Dyeing apparatus, which is characterized in that the kettle cover passes through hydraulic or spiral shell
The mechanism of rotation jacking carries out opening and closing operation.
4. a kind of supercritical CO according to claim 12Dyeing apparatus, which is characterized in that the rotating drive mechanism is to watch
Take motor.
5. a kind of supercritical CO according to claim 12Dyeing apparatus, which is characterized in that the positive plate, negative plate it
Between space formed electric field intensity be 45~300kV/m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160619.9U CN208748339U (en) | 2018-07-21 | 2018-07-21 | A kind of supercritical CO 2 dyeing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160619.9U CN208748339U (en) | 2018-07-21 | 2018-07-21 | A kind of supercritical CO 2 dyeing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748339U true CN208748339U (en) | 2019-04-16 |
Family
ID=66057272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821160619.9U Expired - Fee Related CN208748339U (en) | 2018-07-21 | 2018-07-21 | A kind of supercritical CO 2 dyeing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983829A (en) * | 2019-12-27 | 2020-04-10 | 江苏高科制药设备有限公司 | Dyeing method based on carbon dioxide supercritical dispersion mutual solubility |
-
2018
- 2018-07-21 CN CN201821160619.9U patent/CN208748339U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983829A (en) * | 2019-12-27 | 2020-04-10 | 江苏高科制药设备有限公司 | Dyeing method based on carbon dioxide supercritical dispersion mutual solubility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106012386B (en) | Cheese dyeing dehydration device and use its equipment and its application method | |
| CN106835558A (en) | A kind of anhydrous the boiling of supercritical carbon dioxide fluid bleachinges and dyeing integration apparatus | |
| CN106835560A (en) | A kind of industrialization supercritical CO of polynary dyeing and finishing kettle and more than 1000L scales2Liquid waterless equipment for dyeing and finishing | |
| CN105040317B (en) | A kind of supercritical carbon dioxide beam dyeing frame, dyeing caldron and colouring method | |
| CN100543223C (en) | Adopt supercritical fluid to carry out the production system and the production technology thereof of continuous dyeing | |
| CN207419046U (en) | Low bath raio multifunction dynamic overflow dyeing machine | |
| CN208748339U (en) | A kind of supercritical CO 2 dyeing apparatus | |
| CN105133396A (en) | Supercritical CO<2> dyeing and printing process | |
| CN203403108U (en) | Vacuum preprocessing device of leather dyeing machine | |
| CN201033838Y (en) | Production system for continuous dyeing by employing overcritical fluid | |
| CN108004692A (en) | A kind of staple in bulk centrifugal dehydration dyeing apparatus | |
| CN107034702A (en) | A kind of supercritical carbon-dioxicle dyeing method of poly butylene succinate fabric | |
| CN102535068B (en) | Dyeing hand sample machine and dyeing method thereof | |
| CN102913893B (en) | Solar and wind combined steam generating device for extracting high wax content crude oil | |
| CN206127644U (en) | Novel piece dyeing dewatering and drying stereotypes device | |
| CN106868893A (en) | A kind of ethanol is with dyeing technique | |
| CN2851312Y (en) | Supercritical carbon dioxide dyeing equipment | |
| CN202450288U (en) | Dyeing sample weaving machine | |
| CN201330328Y (en) | Circulation heating device for cloth roller of jig dyeing machine | |
| CN105970526A (en) | Pressurization system for supercritical fluid waterless dyeing machine | |
| CN105568591A (en) | Hydrogen peroxide desizing pretreatment method for cotton in supercritical carbon dioxide fluid | |
| CN207175510U (en) | A kind of waste water bipseudoindoxyl dye retracting device | |
| CN208414833U (en) | The embedded stock dyeing machine of water pump | |
| CN104631149A (en) | Anhydrous and little-water environment-friendly dyeing technology | |
| CN203346638U (en) | Batch-type dyeing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |