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A rapid dyeing method with ultra-low liquor ratio, high temperature and high pressure

A high-temperature, high-pressure, rapid dyeing technology, applied in textiles and papermaking, liquid/gas/steam textile material processing, textile material processing, etc., can solve the problems of low efficiency, high energy consumption, high sewage discharge, etc., and achieve the goal of reducing dyeing time Effect

Active Publication Date: 2016-01-27
TAICANG XINRUI ENERGY SAVING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although my country has used high-temperature and high-pressure overflow dyeing machines for many years, the traditional high-temperature and high-pressure dyeing machines still have the defects of large bath ratio, high energy consumption, high sewage discharge and low efficiency.

Method used

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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  • A rapid dyeing method with ultra-low liquor ratio, high temperature and high pressure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Knot the tail of the cloth-leading rope with the head of the gray cloth, and the rope end of the cloth-leading rope passes through the cloth inlet 1, enters the dyeing cylinder 8, bypasses the cloth feeding wheel 15 and the cloth guide wheel 7, and runs along the dyeing cylinder The inner wall of 8 passes through the cloth outlet 2, and then the knot tied between the rope tail and the gray cloth head is untied, and then the gray cloth head and the gray cloth tail are tied in the dyeing cylinder 8, so that the gray cloth is ring-shaped;

[0031] Through the rotation of the cloth feeding wheel 15 and the cloth guide wheel 7, the gray cloth is sent into the inclined cylinder 81 with a temperature of 60°C at a speed of 400 m / min, and the gray cloth moves obliquely upward along the inclined pipe 81 through the cloth feeding wheel 15. Effectively prevent the clogging of the dyeing cylinder 8, the gray cloth moves vertically downward through the cloth guide wheel 7 and the clot...

Embodiment 2

[0037] Knot the tail of the cloth-leading rope with the head of the gray cloth, and the rope end of the cloth-leading rope passes through the cloth inlet 1, enters the dyeing cylinder 8, bypasses the cloth feeding wheel 15 and the cloth guide wheel 7, and runs along the dyeing cylinder The inner wall of 8 passes through the cloth outlet 2, and then the knot tied between the rope tail and the gray cloth head is untied, and then the gray cloth head and the gray cloth tail are tied in the dyeing cylinder 8, so that the gray cloth is ring-shaped;

[0038] Through the rotation of the cloth feeding wheel 15 and the cloth guide wheel 7, the gray cloth is sent into the inclined cylinder 81 with a temperature of 105°C at a speed of 400 m / min, and the gray cloth moves obliquely upward along the inclined pipe 81 through the cloth feeding wheel 15. Effectively prevent the clogging of the dyeing cylinder 8, the gray cloth moves vertically downward through the cloth guide wheel 7 and the clo...

Embodiment 3

[0044] Knot the tail of the cloth-leading rope with the head of the gray cloth, and the rope end of the cloth-leading rope passes through the cloth inlet 1, enters the dyeing cylinder 8, bypasses the cloth feeding wheel 15 and the cloth guide wheel 7, and runs along the dyeing cylinder The inner wall of 8 passes through the cloth outlet 2, and then the knot tied between the rope tail and the gray cloth head is untied, and then the gray cloth head and the gray cloth tail are tied in the dyeing cylinder 8, so that the gray cloth is ring-shaped;

[0045] Through the rotation of the cloth feeding wheel 15 and the cloth guide wheel 7, the gray cloth is sent into the inclined cylinder 81 with a temperature of 135°C at a speed of 400 m / min, and the gray cloth moves obliquely upward along the inclined pipe 81 through the cloth feeding wheel 15. Effectively prevent the clogging of the dyeing cylinder 8, the gray cloth moves vertically downward through the cloth guide wheel 7 and the clo...

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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Abstract

The present invention proposes an ultra-low bath ratio high temperature and high pressure quick dyeing method, the steps of which are: five stages of color connection, coloring, dehydration, color fixation, and steaming. Compared with the prior art, the present invention saves steam, Save dyes and auxiliaries, reduce sewage discharge and dyeing time.

Description

technical field [0001] The invention relates to a fast dyeing method with ultra-low liquor ratio, high temperature and high pressure. Background technique [0002] Dyeing machines in our country have been imported from abroad since the 1980s, and there is no mature dyeing equipment in our country. Although my country has used high-temperature and high-pressure overflow dyeing machines for many years, the traditional high-temperature and high-pressure dyeing machines still have the defects of large bath ratio, high energy consumption, high sewage discharge and low efficiency. Due to the increasingly serious environmental pollution and large energy waste, we must upgrade and transform these high energy consumption and high pollution discharge equipment to reduce environmental pollution and energy waste, and create a new era of dyeing in our country. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the inventio...

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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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B3/10
Inventor 王建新
Owner TAICANG XINRUI ENERGY SAVING EQUIP
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