Integrated dyeing kettle

A dyeing kettle and integrated technology, applied in the field of dyeing devices, can solve the problems of incapable of large-scale and continuous production, and achieve the effects of saving loading and unloading time, saving energy consumption, and accelerating dissolution.

Inactive Publication Date: 2007-08-22
MASSON GROUP
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current supercritical fluid printing and dyeing technology is still in the experimental research stage due to various limitations in equipment and technology. It can only realize a small amount of fabric dyeing and cannot carry out large-scale continuous production. Printing and dyeing technology is put into large-scale production in the printing and dyeing industry, and it is urgent to provide an integrated dyeing kettle so that supercritical fluid can realize continuous dyeing processing of fabrics

Method used

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Embodiment Construction

[0020] Referring to Fig. 1, the present invention provides an integrated dyeing kettle 100 for continuous dyeing, which includes a kettle body 1, a fabric fixing device 2 and at least one dye storage device 3, wherein the fabric fixing The device 2 and the dye storage device 3 are built in the kettle body 1 .

[0021] In one embodiment of the present invention, the kettle body 1 provides passages through which the supercritical fluid flows through the dyestuff and the fabric at the same time under a high-pressure working environment, which includes a supercritical fluid inlet / outlet, a kettle cover 11, and a clamp 12 And multi-layer wrapping cylinder 13. Wherein, there are three supercritical fluid inlets / outlets, wherein two supercritical fluid inlets / outlets 10a are oppositely set on the top of the kettle body 1, and another supercritical fluid inlet / outlet 10b is opened on the bottom of the kettle body 1; The valve can control the supercritical fluid to enter or exit the s...

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Abstract

The present invention provides one kind of integrated dyeing kettle for continuous dyeing process. The integrated dyeing kettle has one kettle body with supercritical fluid inlet and outlet, one fabric fixing device and at least one dye holding device inside the kettle body. The present invention combines the dye kettle and the dyeing kettle into one kettle and has the two technological steps of dissolving dye and dyeing fabric completed in the same kettle, so that the present invention has reduced supercritical fluid and dye loss, reduced power consumption and raised production efficiency.

Description

technical field [0001] The invention relates to a dyeing device in the field of textile dyeing, in particular to an integrated dyeing kettle. Background technique [0002] Most of the traditional fabric dyeing adopts wet dyeing process. For a long time, a large amount of waste water produced by wet dyeing has seriously polluted the environment. Although various enterprises have adopted corresponding sewage treatment methods, the actual effect of printing and dyeing sewage treatment is still not ideal. Seriously pollute the water resource environment and endanger people's life and health. [0003] In order to reduce environmental pollution and save production costs, in recent years, people have devoted themselves to the research of applying supercritical fluid to waterless printing and dyeing technology. The supercritical fluid dyeing process uses the better mass transfer performance of a certain fluid in the supercritical state and the solubility of non-polar substances to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B23/00D06B23/14D06P1/94
CPCD06B19/00D06B23/14
Inventor 郭晓洁王金民包桂莲
Owner MASSON GROUP
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