CN100510227C - Overcritical fluid cloth dyeing device - Google Patents

Overcritical fluid cloth dyeing device Download PDF

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Publication number
CN100510227C
CN100510227C CNB2007100161253A CN200710016125A CN100510227C CN 100510227 C CN100510227 C CN 100510227C CN B2007100161253 A CNB2007100161253 A CN B2007100161253A CN 200710016125 A CN200710016125 A CN 200710016125A CN 100510227 C CN100510227 C CN 100510227C
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CN
China
Prior art keywords
dyeing
fluid
dyeing fluid
end cap
fluid distributor
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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
Application number
CNB2007100161253A
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Chinese (zh)
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CN101082157A (en
Inventor
王威强
王杰
郭德国
曲延鹏
刘燕
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Qingdao Guobang Industry Technology Development Co ltd
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Qingdao Guobang Industry Technology Development Co ltd
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Priority to CNB2007100161253A priority Critical patent/CN100510227C/en
Publication of CN101082157A publication Critical patent/CN101082157A/en
Application granted granted Critical
Publication of CN100510227C publication Critical patent/CN100510227C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • D06B23/14—Containers, e.g. vats
    • 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
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/12—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in zig-zag manner over series of guiding means

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

The present invention relates to fabric dyeing apparatus, and is especially one fabric dyeing mechanism for supercritical fluid dyeing apparatus. The fabric dyeing mechanism consists of a seat with track, a saddle on the track, a cylinder as the pressure container, a heat exchanger, end covers on the seat, sealing members, a dyeing fluid distributor assembly, a cloth winding roller, a sliding support, a clamping unit, a drive unit and a dyeing fluid pipeline. The fabric dyeing mechanism has compact structure, high level dyeability, high dyeing quality, short dyeing time and high production efficiency.

Description

Overcritical fluid cloth dyeing device
One, technical field
The present invention relates to the textile dyeing device, relate in particular to the device of dying cloth in the supercritical fluid dyeing apparatus.
Two, background technology
Traditional dyeing technology water consumption is many, and power consumption is high, and operation is long, and the sewage disposal difficulty is big, the expense height.Supercritical fluid dyeing, particularly supercritical CO 2 dyeing, it utilizes supercritical fluid to replace water to dye as the carrier of dyestuff, thereby has fundamentally solved the difficult problem of dyeing industrial water pollution.The supercritical fluid staining technique has supercritical fluid recycle, non-pollution discharge, dyes that thing need not oven dry, fiber is impaired little, simple and efficient to handle, dyeing efficient height, low power consumption and other advantages, and the excellent development application prospect is arranged.
At present, the main flow structure of stainer in the supercritical fluid textile dyeing device or title dyeing caldron is the axle that a porous is set in stainer central authorities both at home and abroad, fabric to be dyed is wrapped on the axle, the outside has independently or integrated dyestuff dissolution kettle and dyeing fluid circulation pump, the dyeing fluid reversing flows, the dyeing fluid from inside to outside or ecto-entad pass textiles and dye.Though can flowing by the commutation of dyeing fluid, this structure improves the level-dyeing property of textiles, but be difficult to guarantee the dyeing quality of textiles, and the commutation pipeline that needs the high pressure dyeing fluid has increased the complexity of apparatus structure, and dyeing time is long, production efficiency is low.
Three, summary of the invention
The objective of the invention is to solve the problems referred to above that stainer exists in the existing supercritical fluid textile dyeing device, invent a kind of rational in infrastructure, good level-dyeing property, the overcritical fluid cloth dyeing device that dyeing time is short, production efficiency is high.
Basic design of the present invention is by pedestal and pedestal wall, saddle, cylindrical shell, heat exchanger, end cap, seal, dyeing fluid distributor group, twines cloth rewinder roll, fabric guide roll, slide holder, clamping device, Power Drive Unit, dyeing fluid inlet and outlet piping interface and constitute; Guide rail is arranged on the pedestal, and saddle is installed on the base rail; Cylindrical shell is a pressure resistant vessel, and heat exchanger is arranged outward, and the cylindrical shell that has heat exchanger is fixedly mounted on the saddle; End cap is fixedly mounted on the pedestal wall, the center line of end cap and the tubular axis conllinear that is fixedly mounted on the saddle; Slide holder is installed in cylinder lumen; Twining cloth rewinder roll, fabric guide roll and dyeing fluid distributor group is installed between slide holder and the end cap; Power Drive Unit be installed on the end cap or the pedestal wall on, be connected with control system, power output shaft twines cloth rewinder roll and is connected with two respectively.
The fluid distributor group is by being made of two dyeing fluid distributors at least, dyeing fluid distribution hole is arranged on the dyeing fluid distributor, be in the uniform dyeing fluid of the medial surface distribution hole of the dyeing fluid distributor of dyeing fluid distributor group two side positions, be in uniform dyeing fluid distribution hole on the two sides of dyeing fluid distributor in dyeing fluid distributor group centre position; The end face of dyeing fluid distributor has dyeing fluid inlet and outlet piping interface.
Slide holder is installed in the inner chamber of cylindrical shell, and it is movingly that its external diameter and cylinder lumen are installed the pass, has on slide holder and the end cap 6 hole that twines cloth rewinder roll, fabric guide roll axle journal is installed, and its matching relationship is for movingly.
When end cap and cylindrical shell are installed together, clamp with clamping device, its clamping device can adopt clamping hoop type or tooth-type or common flange form, and the installation position adds the seal sealing.
Twining cloth rewinder roll is two, and Power Drive Unit is made of two cover bunchers, and power output shaft twines cloth rewinder roll and is connected with two respectively.
The outer heat exchanger of cylindrical shell cools off for importing, monoblock type, semicircle tubular type or other shaped steel formula chuck heat exchanger of heat medium, having cooling, heat medium to import and export pipe joint on the chuck heat exchanger, perhaps is the combination of the chuck heat exchanger of direct electric heater and input cooling medium.
Compact conformation of the present invention, reasonable, good level-dyeing property has greatly improved dyeing quality, and dyeing time is short, production efficiency is high.
Four, description of drawings
Fig. 1 is the cutaway view of this invention structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the cutaway view of structural representation when dying cloth the device unlatching;
Fig. 4 is dyeing fluid distributor structural representation.
Reference numeral:
1, pedestal 1-1, guide rail 2, pedestal wall 3, saddle 4, cylindrical shell 5, heat exchanger 5-1, cooling, heat medium inlet and outlet piping interface 6, end cap 6-1, seal 7, dyeing fluid distributor 7-1, dyeing fluid distribution hole 7-2, dyeing fluid inlet and outlet piping interface 8, twine cloth rewinder roll 9, fabric guide roll 10, slide holder 11, clamping device 12, Power Drive Unit 13, dyeing fluid inlet and outlet piping 14, dyed cloth
Five, the specific embodiment
In conjunction with the accompanying drawings, be described in detail specific implementation process of the present invention.
Shown in Fig. 1～3:
Guide rail 1-1 is arranged on the pedestal 1, and pedestal wall 2 can be made of one with pedestal 1, or fixedly mounts pedestal wall 2 on pedestal 1, and guide rail 1-1 and pedestal wall 2 end faces are 90 degree angles.Saddle 3 is slidingly mounted on the guide rail 1-1; The drive unit that saddle 3 slides on guide rail 1-1 can be a hydraulic means, also can be the feed screw nut mechanical driving device.
Cylindrical shell 4 is a pressure resistant vessel, and heat exchanger 5 is arranged outward, and the cylindrical shell 4 that has heat exchanger 5 is fixedly mounted on the saddle 3.
End cap 6 is fixedly mounted on the pedestal wall 2, the center line of end cap 6 and the axis conllinear that is fixedly mounted on the cylindrical shell 4 on the saddle 3; Slide holder 10 is installed in the inner chamber of cylindrical shell 4, and its matching relationship is for movingly.
Twine cloth rewinder roll 8, fabric guide roll 9 and dyeing fluid distributor group and be installed between slide holder 10 and the end cap 6, have on slide holder 10 and the end cap 6 hole that twines cloth rewinder roll 8, fabric guide roll 9 axle journals is installed, its matching relationship is for movingly.
Power Drive Unit 12 is made of two cover bunchers, and buncher can be frequency control or DC speed regulation or other mechanical speed governors, and its power output shaft twines cloth rewinder roll 8 and is connected with two respectively.
When end cap 6 is installed together with cylindrical shell 4, clamp with clamping device 11, its clamping device 11 adopts clamping hoop type, also can adopt tooth-type or common flange form, and the installation position adds seal 6-1 sealing, and seal adopts O shape circle.
Cylindrical shell 4 outer heat exchangers 5 adopt jacketed type exchanger, also can be the input cooling of other form, monoblock type, semicircle tubular type or other shaped steel formula chuck heat exchanger of heat medium, having cooling, heat medium to import and export pipe joint on the chuck heat exchanger, perhaps is the combination of the chuck heat exchanger of direct electric heater and input cooling medium.
As shown in Figure 4:
The fluid distributor group is made of a plurality of dyeing fluid distributors 7, and its quantity is determined according to the scale of stainer; The dyeing fluid distributor that is in dyeing position, the fluid distributor group left and right sides is near the uniform dyeing fluid of cloth one side distribution hole 7-1, is in uniform dyeing fluid distribution hole 7-1 on the two sides of dyeing fluid distributor 7 in dyeing fluid distributor group centre position.
Dyeing fluid distributor 7 end faces have dyeing fluid inlet and outlet piping interface 7-2, and dyeing fluid inlet and outlet piping interface 7-2 links to each other with dyeing fluid inlet and outlet piping 13, and the fluid inlet and outlet piping 13 that dyes is connected with dyeing fluid circuit in the supercritical fluid dyeing apparatus.
Fabric guide roll 9 is installed in the upper-lower position of dyeing fluid distributor group, and guiding is dyed cloth 14 evenly to be run in the guide between each dyeing fluid distributor 7.
Dyeing course:
Use when of the present invention, this overcritical fluid cloth dyeing device is installed in the supercritical fluid dyeing apparatus, dyeing fluid line interface is connected with the dyeing fluid circuit, the pipe joint of heat exchanger 5 and hydraulic means is connected with associated pipe, power circuit is connected with electric power system, control circuit is connected with control system, connects power supply.
During work, at first open clip 11, the cylindrical shell 4 of stainer is slided into as shown in Figure 3 position along guide rail 1-1, at this moment, twine the outside that cloth rewinder roll 8, fabric guide roll 9 and dyeing fluid distributor group 7 are positioned at cylindrical shell 4.To be dyed cloth 14 earlier directly or be wrapped in one of them via guiding cloth and twine on the cloth rewinder roll 8, being dyed cloth 14 evenly runs in the guide between the dyeing fluid distributor 7 through each fabric guide rolls 9, with the other end directly or be wrapped in another via guiding cloth and twine on the cloth rewinder roll 8.
Dress is after cloth finishes, and the cylindrical shell 4 that is installed on the saddle 3 is slided into as shown in Figure 1 position along guide rail 1-1, combines with end cap 6, and sealing ring 6-1 sealing is arranged on the end cap 6, with clip 11 cylindrical shell 4 and end cap 6 closely is fixed together, and constitutes airtight pressure resistant vessel.Feed water vapour heating cylindrical shell 4 in the heat exchanger 5, cylindrical shell 4 keeps the required temperature of technology.Two frequency control shield electric machines 12 drive two and twine cloth rewinder roll 8 and make and dyed cloth 14 with the alternately rolling of constant linear velocity with unreel in the dyeing course.The supercritical fluid that has dissolved dyestuff arrives dyeing fluid inlet pipe joint 7-2 by dyeing fluid inlet pipeline 13, flow into dyeing fluid distributor 7, dyed fluid distribution hole 7-1 disperses to flow out, the dyeing fluid evenly passes is dyed cloth 14, enter the dyeing fluid distribution hole 7-1 of adjacent dyeing fluid distributor 7, be back to dyeing fluid circulating line system through dyeing fluid outlet pipe pipeline joint 7-2 and dyeing fluid issuing pipeline 13 after confluxing.After dyeing was finished, clip 11 was dismantled in first release again, and cylindrical shell 4 is slided into position as shown in Figure 3 along guide rail 1-1, took out and had dyed good cloth, and then load and dyed cloth, and repeated above-mentioned staining procedure.
Use the present invention, easy and simple to handle, quick, good level-dyeing property has greatly improved dyeing quality, has shortened dyeing time, has improved production efficiency.

Claims (3)

1, overcritical fluid cloth dyeing device is characterized by by pedestal and pedestal wall, saddle, cylindrical shell, heat exchanger, end cap, seal, dyeing fluid distributor group, twines cloth rewinder roll, fabric guide roll, slide holder, clamping device, Power Drive Unit, dyeing fluid inlet and outlet piping interface and constitute; Guide rail is arranged on the pedestal, and saddle is installed on the base rail; Cylindrical shell is a pressure resistant vessel, and heat exchanger is arranged outward, and the cylindrical shell that has heat exchanger is fixedly mounted on the saddle; End cap is fixedly mounted on the pedestal wall, the center line of end cap and the tubular axis conllinear that is fixedly mounted on the saddle; Slide holder is installed in cylinder lumen; Twining cloth rewinder roll, fabric guide roll and dyeing fluid distributor group is installed between slide holder and the end cap; Power Drive Unit be installed on the end cap or the pedestal wall on, be connected with control system, power output shaft twines cloth rewinder roll and is connected with two respectively; When end cap and cylindrical shell are installed together, clamp with clamping device, its clamping device can adopt clamping hoop type or tooth-type or common flange form, and the installation position adds the seal sealing.
2, overcritical fluid cloth dyeing device according to claim 1, it is characterized by described fluid distributor group is made of two dyeing fluid distributors at least, dyeing fluid distribution hole is arranged on the dyeing fluid distributor, be in the uniform dyeing fluid of the medial surface distribution hole of the dyeing fluid distributor of dyeing fluid distributor group two side positions, be in uniform dyeing fluid distribution hole on the two sides of dyeing fluid distributor in dyeing fluid distributor group centre position; The end face of dyeing fluid distributor has dyeing fluid inlet and outlet piping interface.
3, overcritical fluid cloth dyeing device according to claim 1 is characterized by described Power Drive Unit and is made of two cover bunchers.
CNB2007100161253A 2007-07-02 2007-07-02 Overcritical fluid cloth dyeing device Expired - Fee Related CN100510227C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2007100161253A CN100510227C (en) 2007-07-02 2007-07-02 Overcritical fluid cloth dyeing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2007100161253A CN100510227C (en) 2007-07-02 2007-07-02 Overcritical fluid cloth dyeing device

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Publication Number Publication Date
CN101082157A CN101082157A (en) 2007-12-05
CN100510227C true CN100510227C (en) 2009-07-08

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101798735B (en) * 2010-03-22 2011-11-23 山东大学 Supercritical fluid spray-dyeing device
CN102912575A (en) * 2012-10-26 2013-02-06 江苏海大印染机械有限公司 High-temperature dying machine
CN105133396A (en) * 2015-08-26 2015-12-09 青岛国邦工业科技发展有限公司 Supercritical CO<2> dyeing and printing process
CN106906593B (en) * 2016-05-27 2019-05-31 南通纺织丝绸产业技术研究院 A kind of anhydrous dyeing and finishing test glass of the supercritical fluid of movable type
CN106012372B (en) * 2016-07-12 2018-07-31 广州绿和缘生物科技有限公司 The horizontal anhydrous dyeing and finishing kettle of integration and its dyeing and finishing method
CN106835560B (en) * 2016-11-21 2019-08-16 大连工业大学 A kind of industrialization supercritical CO of polynary dyeing and finishing kettle and 1000L or more scale2Liquid waterless equipment for dyeing and finishing
CN111334958B (en) * 2020-04-22 2020-12-22 山东大学 Supercritical fluid jig dyeing device

Citations (4)

* Cited by examiner, † Cited by third party
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
US6796151B1 (en) * 1999-06-22 2004-09-28 Amann & Soehne Gmbh & Co. Method of dyeing a textile substrate in at least one supercritical fluid and a dyeing device
CN1944762A (en) * 2006-10-27 2007-04-11 美晨集团股份有限公司 Dyeing caldron in supercritical CO2 dyeing device
CN100359092C (en) * 2005-12-26 2008-01-02 大连轻工业学院 Dying still in supercritical CO2 dyeing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
US6796151B1 (en) * 1999-06-22 2004-09-28 Amann & Soehne Gmbh & Co. Method of dyeing a textile substrate in at least one supercritical fluid and a dyeing device
CN100359092C (en) * 2005-12-26 2008-01-02 大连轻工业学院 Dying still in supercritical CO2 dyeing device
CN1944762A (en) * 2006-10-27 2007-04-11 美晨集团股份有限公司 Dyeing caldron in supercritical CO2 dyeing device

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