Anhydrous fiber-dyeing dyeing machine for mixing fluid medium

A technology of mixing fluids and dyeing machines, which is applied in textile processing machine accessories, textile material processing, textiles and papermaking, etc. It can solve the problems of not being able to achieve good expansion of fibers, not being able to effectively open fibers, and low processing efficiency, so as to improve circulation Utilization efficiency, improvement of dyeing processing effect, improvement of efficiency and automation effect
CN109137342AActive Publication Date: 2019-01-04中科首望无水染色智能装备(苏州)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中科首望无水染色智能装备(苏州)有限公司
Publication Date
2019-01-04

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Abstract

The invention discloses an anhydrous fiber-dyeing dyeing machine for a mixing fluid medium. The anhydrous fiber-dyeing dyeing machine comprises a dyeing cylinder, a carbon dioxide pressurizing systemand polar medium pressurizing system, a cotton stepping system, a circulating dyeing system, a carbon dioxide recovery system, a polar medium separation and recycling system and an automatic unloadingsystem. Since the two sets of carbon dioxide medium and polar medium pressurizing and separation and recovery systems are arranged in the system, dyeing processing of the mixing fluid medium in an anhydrous fiber-dyeing vat and a dyeing circulation system of the vat as well as effective modification of the hydrophobic carbon dioxide fluid medium is realized effectively, so that the dyeing performance and dyeing effect of the special dye molecules on the hydrophilic natural fibers are remarkably improved. With the cotton stepping system and the unloading system, the treading efficiency of thedyeing vat is improved obviously and the yield of processed products and the automatic operation are enhanced.
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Description

technical field

[0001] The invention relates to an anhydrous fiber dyeing machine suitable for mixed fluid medium, which belongs to the technical field of manufacturing pressure vessels and textile dyeing and finishing equipment. Background technique

[0002] In recent years, with the gradual improvement of ecological and environmental protection requirements and the strict implementation of relevant environmental protection policies by governments at all levels, the traditional textile printing and dyeing industry, which consumes a lot of water and discharges a lot of pollutants, has encountered unprecedented challenges and development difficulties. Therefore, the development of green ecology and clean production technology, especially the water-free dyeing technology that does not use water as a medium, has attracted more and more attention from textile printing and dyeing enterprises. As an important content in non-aqueous medium dyeing technology, supercritical carbon di...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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