CN104178960B - Supercritical carbon-dioxide dynamically-circulating dyeing machine and dyeing method thereof - Google Patents
Supercritical carbon-dioxide dynamically-circulating dyeing machine and dyeing method thereof Download PDFInfo
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- CN104178960B CN104178960B CN201410432592.4A CN201410432592A CN104178960B CN 104178960 B CN104178960 B CN 104178960B CN 201410432592 A CN201410432592 A CN 201410432592A CN 104178960 B CN104178960 B CN 104178960B
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- spray
- carbon dioxide
- supercritical carbon
- dyeing
- spray seat
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 53
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 53
- 238000004043 dyeing Methods 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title description 7
- 239000007921 spray Substances 0.000 claims abstract description 67
- 239000004744 fabric Substances 0.000 claims abstract description 58
- 238000004062 sedimentation Methods 0.000 claims abstract description 15
- 230000004087 circulation Effects 0.000 claims description 23
- 238000010186 staining Methods 0.000 claims description 18
- 238000009954 braiding Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract 4
- 230000000630 rising effect Effects 0.000 abstract 1
- 229960004424 carbon dioxide Drugs 0.000 description 41
- 239000000975 dye Substances 0.000 description 29
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 10
- 230000017531 blood circulation Effects 0.000 description 6
- 238000000889 atomisation Methods 0.000 description 5
- 238000004040 coloring Methods 0.000 description 5
- 230000000306 recurrent effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/28—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics propelled by, or with the aid of, jets of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration, distillation for adding or mixing constituents of the treating material
Abstract
The invention discloses a supercritical carbon-dioxide dynamically-circulating dyeing machine which comprises a dyeing chamber and a high-pressure vat. A cloth laying device and a cloth lifting device are connected at the top of the high-pressure vat, the dyeing chamber comprises a spray shell, one end of the spray shell is connected with the cloth lifting device while the other end of the same is connected with a first spray tower, the first spray tower is connected with the cloth laying device, a second spray tower and a third spray tower are mounted inside the spray shell, the third spray tower, the second spray tower and the first spray tower are matched with the spray shell to form a mixing chamber, two ends of the mixing chamber are respectively provided with a nozzle a and a nozzle b, a liquid inlet and an air inlet which are communicated with the mixing chamber are mounted in the spray shell, a sedimentation outlet is formed in the bottom of the high-pressure vat and is connected with the liquid inlet through a liquid inlet pipeline, a filter, a carbon-dioxide circulating pump, a mixing device and a heat exchanger are sequentially arranged on the liquid inlet pipeline, and a rising outlet is formed in the top of the high-pressure vat and is connected with an exhaust inlet of a high-pressure fan which is connected with the air inlet. The supercritical carbon-dioxide dynamically-circulating dyeing machine is good in leveling property, high in degree of dyeing and large in cloth dyeing quantity.
Description
Technical field
The present invention relates to textile printing and dyeing field, more particularly to a kind of supercritical carbon dioxide dynamic circulation staining machine and its dye
Color method.
Background technology
In recent years, countries in the world are all being devoted to the research of waterless staining technique, with modern science technology it is quick
Development, supercritical CO 2 dyeing technology is increasingly subject to the attention of world many countries, and its basic principle is, carbon dioxide
There are good mass-transfer performance and solubility property in the supercritical state, for apolar substance has good solvability.
At present, supercritical CO 2 dyeing also rests on static dyeing, that is, fabric simply soaks in media as well, this
Kind of staining method has that uniform dyeing property is poor, the problem that dye uptake is low, the amount of dying cloth is little.
The content of the invention
Present invention aims to the problems referred to above, there is provided a kind of supercritical carbon dioxide dynamic circulation staining machine and its
Colouring method, rests on static dyeing to solve existing supercritical CO 2 dyeing, and it is poor to there is uniform dyeing property, dye uptake
The little problem of the low, amount of dying cloth.
The purpose of the present invention is to be achieved through the following technical solutions：
A kind of supercritical carbon dioxide dynamic circulation staining machine, including dyeing chamber and the high pressure dye vat supported by supporting leg, institute
State the one end at the top of high pressure dye vat and be provided with and control mouth, and be connected with plaiting device, the other end at the top of which is provided with and carries cloth mouth, and even
It is connected to and carries cloth apparatus, the dyeing chamber includes spraying shell, and one end of the spray shell is connected with cloth apparatus are carried, and the other end is connected with hollow
First spray seat of structure, first spray seat are connected with plaiting device, are sprayed
Second spray seat of structure, and the 3rd spray seat that neighbouring one end for carrying cloth apparatus in shell is provided with hollow structure is sprayed, the 3rd spray
Seat, the second spray seat, the first spray seat coordinate spray shell to be formed with mixing chamber, the two ends of the mixing chamber be respectively arranged with spout a,
Spout b, the spout a are cooperatively formed with the 3rd spray seat by the second spray seat, and the spout b is with the second spray seat with the first spray seat
Formed, inlet, the air inlet being connected with mixing chamber be installed on the spray shell, it is heavy that the bottom of the high pressure dye vat is provided with
Drop outlet, the sedimentation outlet are connected with inlet by input duct, are exported to inlet along sedimentation in the input duct
Direction be sequentially arranged filter, carbon dioxide recycle pump, mixing device, heat exchanger, be provided with ascension at the top of high pressure dye vat
Outlet, the ascension outlet are connected with the inlet scoop of high pressure positive blower, and the air outlet of the high pressure positive blower is connected with air inlet.
Used as the preferred version of the present invention, described to carry cloth apparatus, high pressure positive blower, carbon dioxide recycle pump, mixing device equal
High-voltage shielded electrical motor is adopted for power source.
Used as the preferred version of the present invention, the high-voltage shielded electrical motor includes casing, end cap and is separated into stator, rotor
The housing of stator space, rotor space, is connected with pressure balance lid on the end cap, the pressure balance is covered and is provided with oiling
Mouthful, the pouring orifice is connected with the pressure balance chamber inside pressure balance lid, and the pressure balance chamber is connected with stator space
It is logical, and convoluted diaphragm between pressure balance chamber and rotor space, is provided with, the stator space, pressure balance intracavity are provided with change
Depressor oil.
Used as the preferred version of the present invention, the runner of the spout a is truncated cone-shaped structure, and its radius edge flow direction is passed successively
Subtract, and its flow direction moves towards identical with fabric, the runner of the spout b is truncated cone-shaped structure, its radius edge flow direction is successively decreased successively, and
Its flow direction moves towards identical with fabric.
Used as the preferred version of the present invention, the inlet end of the spray shell is provided with atomizer.
Used as the preferred version of the present invention, the mixing device is propeller agitator.
Used as the preferred version of the present invention, the heat exchanger is plate-type exchanger.
A kind of supercritical carbon dioxide dynamic circulation colouring method, comprises the following steps：
A, by fabric add high pressure dye vat in, temperature, pressure are adjusted to desired value, and to supercritical carbon dioxide dynamic
Supercritical carbon dioxide is filled with dyeing cycle machine；
B, unlatching carry cloth apparatus, plaiting device, make fabric in recurrent state, at the same time, open carbon dioxide recycle
Pump, high pressure positive blower, make the supercritical carbon dioxide of ascension, the supercritical carbon dioxide of sedimentation be in recurrent state, ascension
Supercritical carbon dioxide, the supercritical carbon dioxide of sedimentation after mixed aerosol, are injected in knitting through dyeing chamber in dyeing chamber
Dyeing is realized on thing.
Further, described temperature is 70～155 °, and described pressure is 7.4～35Mpa.
Beneficial effects of the present invention are that the supercritical carbon dioxide dynamic circulation staining machine realizes dynamic coloring, its
Dye liquor can in the state of atomization strong convection circulation to textile dyeing, fabric can in the presence of exterior power shuttling movement,
Constantly dye so that dyestuff and fabric are fully contacted, it is to avoid dye liquor vortex, the color fastness of dyeing, dye-uptake is obtained significantly
Lifting, solve the problems, such as that static uniform dyeing property is poor, dye uptake is low, the amount of dying cloth is little.
Description of the drawings
Fig. 1 is a kind of structural representation of supercritical carbon dioxide dynamic circulation staining machine of the invention；
Fig. 2 is the structural representation of high pressure dye vat of the present invention；
Fig. 3 is the structural representation of dyeing chamber of the present invention；
Fig. 4 is high-voltage shielded electrical motor structural representation of the present invention.
In figure:
1st, high pressure dye vat；2nd, dyeing chamber；3rd, plaiting device；4th, cloth apparatus are carried；5th, filter；6th, carbon dioxide recycle pump；
7th, mixing device；8th, heat exchanger；9th, high pressure positive blower；10th, supporting leg；11st, control mouth；12nd, carry cloth mouth；13rd, gathering hole；14th, ascension
Outlet；15th, sedimentation outlet；16th, spray shell；17th, the first spray seat；18th, the second spray seat；19th, the 3rd spray seat；20th, mixing chamber；21、
Spout a；22nd, spout b；23rd, air inlet；24th, inlet；25th, fabric；26th, casing；27th, end cap；28th, stator；29th, rotor；
30th, housing；31st, pressure balance lid；32nd, convoluted diaphragm；33rd, pressure balance chamber.
Specific embodiment
Technical scheme is further illustrated below in conjunction with the accompanying drawings and by specific embodiment.May be appreciated
It is that embodiment described herein is used only for explaining the present invention, rather than limitation of the invention.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, a kind of supercritical carbon dioxide dynamic circulation staining machine, including
Dyeing chamber 2 and the high pressure dye vat 1 supported by supporting leg 10, the right-hand member of the high pressure dye vat 1 are provided with for entering the gathering hole of fabric 25,
Left end at the top of which is provided with controls mouth 11, and is connected with plaiting device 3, and the right-hand member at the top of which is provided with and carries cloth mouth 12, and connects
Cloth apparatus 4 are carried, the dyeing chamber 2 includes spraying shell 16, and the right-hand member of the spray shell 16 is connected with cloth apparatus 4 are carried, and left end is connected with
First spray seat 17 of hollow structure, the left end of first spray seat 17 are connected with plaiting device 3, during in spray shell 16, left end is provided with
Second spray seat 18 of hollow structure, right-hand member are provided with the 3rd spray seat 19 of hollow structure, the 3rd spray seat 19, the second spray seat 18,
First spray seat 17 coordinates spray shell 16 to be formed with mixing chamber 20, and the two ends of the mixing chamber 20 are respectively arranged with spout a21, spray
Mouth b22, the spout a21 are cooperatively formed by the second spray seat 18 and the 3rd spray seat 19, and the runner of spout a21 is truncated cone-shaped structure,
Its radius successively decreases successively along flow direction, and its flow direction and fabric 25 move towards identical, and the spout b22 is by the second spray seat 18 and first
Spray seat 17 is cooperatively formed, and the runner of spout b22 is truncated cone-shaped structure, and its radius successively decreases successively along flow direction, and its flow direction and fabric
25 move towards is identical, and the top of the spray shell 16 is provided with the air inlet 23 being connected with mixing chamber 20, sprays the bottom of shell 16
The inlet 24 being connected with mixing chamber 20 is installed, the end of the inlet 24 is provided with atomizer, the high pressure
The center of 1 bottom of dye vat is provided with sedimentation outlet 15, and the sedimentation outlet 15 is connected with inlet 24 by input duct, described
Direction in input duct along sedimentation outlet 15 to inlet 24 has been sequentially arranged filter 5, carbon dioxide recycle pump 6, batch mixing
Device 7, heat exchanger 8, the mixing device 7 be propeller agitator, the heat exchanger 8 be plate-type exchanger, high pressure dye vat 1
The center at top is provided with ascension outlet 14, and the ascension outlet 14 is connected with the inlet scoop of high pressure positive blower 9, the high pressure positive blower
9 air outlet is connected with air inlet 23.
A kind of supercritical carbon dioxide dynamic circulation colouring method, comprises the following steps：
A, fabric is added in high pressure dye vat 1, by temperature adjustment to 110 °, pressure is adjusted to 21Mpa, and to supercritical two
Supercritical carbon dioxide is filled with carbonoxide dynamic circulation staining machine；
B, unlatching carry cloth apparatus 4, plaiting device 3, make fabric 25 in recurrent state, at the same time, open carbon dioxide
Circulating pump 6, high pressure positive blower 9, make the supercritical carbon dioxide of ascension, the supercritical carbon dioxide of sedimentation be in recurrent state,
The supercritical carbon dioxide of ascension, the supercritical carbon dioxide of sedimentation are injected in through dyeing after mixed aerosol in dyeing chamber 2
Dyeing is realized on the fabric 25 of room 2.
In order to working under the pressure of 7.4～35Mpa and keeping excellent sealing property, using high-voltage shielded electrical motor
As high pressure positive blower 9, carbon dioxide recycle pump 6, mixing device 7, the power source for carrying cloth apparatus 4；As shown in figure 4, being the present invention
High-voltage shielded electrical motor structural representation；The high-voltage shielded electrical motor includes casing 26, end cap 27 and separates stator 28, rotor 29
Into stator space, the housing 30 of rotor space, pressure balance lid 31, the pressure balance lid 31 on the end cap 27, are connected with
On be provided with pouring orifice, the pouring orifice is connected with the pressure balance chamber 33 inside pressure balance lid 31, the pressure balance chamber
33 are connected with stator space, and convoluted diaphragm 32 is provided between pressure balance chamber 33 and rotor space, the stator space,
Transformer oil is provided with pressure balance chamber 33.When high-voltage shielded electrical motor works, dye between rotor 29 and housing 30, is filled with
Agent medium, its pressure cause convoluted diaphragm 32 to deform, and then the transformer oil in pressure balance chamber 33 is pressed to stator space, from
And pressure transmission is given the housing 30 of subspace so that the pressure balance in 30 inside and outside two closed areas of housing, by
This, housing 30 is inside and outside not to have pressure differential, so, relatively thin housing 30 can meet the requirement of high pressure.
Above-mentioned supercritical carbon dioxide dynamic circulation staining machine includes three blood circulation：First blood circulation is settled
Supercritical carbon dioxide blood circulation, it is by high pressure dye vat 1, filter 5, carbon dioxide recycle pump 6, mixing device 7, heat exchange
The duct elements such as device 8, the pressure pipeline of dyeing chamber 2, flange are sequentially connected in series, and in the presence of carbon dioxide recycle pump 6, sink
The supercritical carbon dioxide of drop enters mixing device 7 from the sedimentation outlet 15 of high pressure dye vat 1 after filter 5 is filtered, in batch mixing
Under the agitation of device 7 after dissolving dye, heated into heat exchanger 8, reached the feed liquor of the stain by dyeing chamber 2 of dyeing temperature
Mouth 24 enters dyeing chamber 2, mixes with the fabric 25 in dyeing chamber 2, carries out dye exchange, so as to paint to fabric 25；Second
Blood circulation is ascension supercritical carbon dioxide blood circulation, and it is that high pressure dye vat 1, high pressure positive blower 9, dyeing chamber 2 are used pressure
The pipe fittings such as pipeline, flange are together in series, the supercritical carbon dioxide of ascension the entering by dyeing chamber 2 in the presence of high pressure positive blower 9
QI KOU 23 enters dyeing chamber 2, and the air-flow of high speed will circulate the stain that comes blows out fine particles makes which be more prone to penetrate into and knit
In thing 25, preferably carry out stain exchange, at the same time, the fabric 25 in dyeing chamber 2 under the blowing of high velocity air, constantly
Rub, swing, be conducive to the raising of dyeing quality；3rd blood circulation is fabric circulation system, and fabric 25 is by gathering hole
13 load high pressure dye vat 1, due to, under the collective effect of carbon dioxide recycle pump 6 and high pressure positive blower 9, carrying and being formed with cloth mouth 12
Negative pressure, fabric 25 enter dyeing chamber 2 in the case where the collective effect of cloth apparatus 4 and negative pressure is put forward, and meet with above-mentioned stain and are dyeed, so
Afterwards, fabric 25 is uniformly arranged in high pressure dye vat 1 in the presence of plaiting device 3, and fabric 25 joins end to end constantly circulation directly
Reach coloration requirements.
When above-mentioned supercritical carbon dioxide dynamic circulation staining machine works, fabric 25 is carrying cloth apparatus 4, plaiting device 3
Under effect, constantly circulate in high pressure dye vat 1, dyeing chamber 2, the supercritical carbon dioxide of sedimentation is in carbon dioxide recycle pump 6
Under driving, entered by the inlet 24 of dyeing chamber 2 after filter 5, mixing device 7, heat exchanger 8,24 end of Jing inlets
Atomizer atomization after enter mixing chamber 20, the supercritical carbon dioxide of ascension under the driving of high pressure positive blower 9, by dyeing chamber
2 air inlet 23 enters mixing chamber 20, and both are atomized in the case of strong convection, and the stain of atomization is by spout a21, spout
B22 sprays, and contacts with fabric 25, carries out stain exchange, and spout a21, the runner of spout b22 are truncated cone-shaped structure, radius
Successively decrease along flow direction successively, so that the stain of atomization is injected on fabric 25 at a certain angle, additionally, spout a21, spout
The flow direction of the stain of the atomization that b22 is ejected moves towards identical with fabric 25 such that it is able to which providing a power to fabric 25 makes
Continuous circulation.
Above example simply elaborates the ultimate principle and characteristic of the present invention, and the present invention is not limited by above-described embodiment,
Without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall
Enter in scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent thereof.
Claims (7)
1. a kind of supercritical carbon dioxide dynamic circulation staining machine, it is characterised in that：The height supported including dyeing chamber and by supporting leg
Cylinder is padded, the one end at the top of the high pressure dye vat is provided with controls mouth, and is connected with plaiting device, and the other end at the top of which is provided with and carries
Cloth mouth, and be connected with and carry cloth apparatus, the dyeing chamber includes spraying shell, and one end of the spray shell is connected with cloth apparatus are carried, the other end
The first spray seat of hollow structure is connected with, first spray seat is connected with plaiting device, sprays one end of neighbouring first spray seat in shell
Second spray seat of hollow structure is installed, and sprays the 3rd spray seat that neighbouring one end for carrying cloth apparatus in shell is provided with hollow structure,
3rd spray seat, the second spray seat, the first spray seat coordinate spray shell to be formed with mixing chamber, and the two ends of the mixing chamber set respectively
Spout a, spout b are equipped with, the spout a is cooperatively formed with the 3rd spray seat by the second spray seat, the spout b is by the second spray seat and the
One spray seat is cooperatively formed, and is provided with inlet, the air inlet being connected with mixing chamber on the spray shell, the high pressure dye vat
Bottom is provided with sedimentation outlet, and the sedimentation outlet is connected with inlet by input duct, and in the input duct, edge settles out
Mouth to the direction of inlet has been sequentially arranged filter, carbon dioxide recycle pump, mixing device, heat exchanger, the top of high pressure dye vat
Portion is provided with ascension outlet, and the ascension outlet is connected with the inlet scoop of high pressure positive blower, the air outlet of the high pressure positive blower and air inlet
Mouth is connected.
2. a kind of supercritical carbon dioxide dynamic circulation staining machine according to claim 1, it is characterised in that：It is described to carry cloth
Device, high pressure positive blower, carbon dioxide recycle pump, mixing device adopt high-voltage shielded electrical motor for power source.
3. a kind of supercritical carbon dioxide dynamic circulation staining machine according to claim 2, it is characterised in that：The high pressure
Shield electric machine includes casing, end cap and stator, rotor is separated into the housing of stator space, rotor space, on the end cap
Pressure balance lid is connected with, the pressure balance is covered and is provided with pouring orifice, the pressure inside the pouring orifice and pressure balance lid
Counter balance pocket is connected, and the pressure balance chamber is connected with stator space, and is provided between pressure balance chamber and rotor space
Convoluted diaphragm, the stator space, pressure balance intracavity are provided with transformer oil.
4. a kind of supercritical carbon dioxide dynamic circulation staining machine according to claim 1, it is characterised in that：The spout
The runner of a is truncated cone-shaped structure, and its radius successively decreases successively along flow direction, and its flow direction moves towards identical with fabric, the stream of the spout b
Road is truncated cone-shaped structure, and its radius successively decreases successively along flow direction, and its flow direction moves towards identical with fabric.
5. a kind of supercritical carbon dioxide dynamic circulation staining machine according to claim 1 and 2, it is characterised in that：It is described
The inlet end of spray shell is provided with atomizer.
6. a kind of supercritical carbon dioxide dynamic circulation staining machine according to claim 1, it is characterised in that：The batch mixing
Device is propeller agitator.
7. a kind of supercritical carbon dioxide dynamic circulation staining machine according to claim 1, it is characterised in that：The heat exchange
Device is plate-type exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432592.4A CN104178960B (en) | 2014-08-27 | 2014-08-27 | Supercritical carbon-dioxide dynamically-circulating dyeing machine and dyeing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432592.4A CN104178960B (en) | 2014-08-27 | 2014-08-27 | Supercritical carbon-dioxide dynamically-circulating dyeing machine and dyeing method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN104178960A CN104178960A (en) | 2014-12-03 |
| CN104178960B true CN104178960B (en) | 2017-05-03 |
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| CN201410432592.4A Active CN104178960B (en) | 2014-08-27 | 2014-08-27 | Supercritical carbon-dioxide dynamically-circulating dyeing machine and dyeing method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105420972B (en) * | 2015-10-30 | 2017-07-18 | 山东大学 | Supercritical fluid continuously contaminates equipment |
| CN106637753B (en) * | 2016-11-21 | 2019-10-22 | 大连工业大学 | A kind of dyeing caldron, aramid fiber supercritical carbon dioxide non-aqueous dyeing device and colouring method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2350412Y (en) * | 1998-10-22 | 1999-11-24 | 孙传经 | High-pressure dyeing vessel in supercritical carbon dioxide dyeing process |
| CN100359092C (en) * | 2005-12-26 | 2008-01-02 | 大连轻工业学院 | Dying still in supercritical CO2 dyeing device |
| CN100473774C (en) * | 2006-10-27 | 2009-04-01 | 美晨集团股份有限公司 | Dyeing caldron in supercritical CO2 dyeing device |
| CN101280496A (en) * | 2008-06-04 | 2008-10-08 | 唐佳伟 | High-temperature high-pressure air flow dyeing machine |
| CN102787459B (en) * | 2012-07-17 | 2014-01-15 | 大连工业大学 | Supercritical carbon dioxide cheese dyeing kettle and waterless supercritical carbon dioxide cheese dyeing method |
| CN203284609U (en) * | 2013-06-20 | 2013-11-13 | 无锡市华洋染整机械有限公司 | Device used for dyeing of supercritical carbon dioxide fluid |
| CN203602889U (en) * | 2013-11-02 | 2014-05-21 | 侯勇 | Supercritical carbon dioxide fluid dynamic dyeing device |
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