Supercritical CO2 anhydrous rotating warp beam horizontal type dyeing kettle and dyeing system thereof

A dyeing system and dyeing kettle technology, applied in textiles and papermaking, liquid/gas/steam textile material treatment, liquid/gas/steam treatment of a certain length of textile materials, etc., can solve the problems of uneven dyeing of cloth and achieve reduction The effect of dyeing time, increasing contact time, and improving work efficiency

Active Publication Date: 2014-05-21
FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a kind of supercritical CO 2 An anhydrous rotating warp beam horizontal dyeing kettle and its dyeing system, the dyeing kettle changes the existing dyeing method from vertical dyeing to horizontal d...

Method used

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  • Supercritical CO2 anhydrous rotating warp beam horizontal type dyeing kettle and dyeing system thereof
  • Supercritical CO2 anhydrous rotating warp beam horizontal type dyeing kettle and dyeing system thereof
  • Supercritical CO2 anhydrous rotating warp beam horizontal type dyeing kettle and dyeing system thereof

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Embodiment 1

[0038] like figure 2 , Figure 4 , Figure 5 Shown is a kind of supercritical CO provided by embodiment 1 of the present invention 2 An anhydrous rotary warp beam horizontal dyeing kettle, which includes a dyeing kettle body 1-2 with a dyeing chamber 1-1 in the body, and a button placed at one end of the dyeing kettle body 1-2 for opening and closing the opening of the dyeing chamber 1-1 Kettle cover 1-3, a dyeing fabric frame arranged in the dyeing chamber 1-1 and used to set up the fabric to be dyed, and a dyeing kettle heating and cooling device 1-4 for heating the dyeing kettle body 1-2, the dyed fabric The frame includes a hollow dyeing warp shaft 1-6 with a plurality of outlet pores 1-5 arranged on the wall, and the dyeing kettle body 1-2 is provided with a dyeing kettle air outlet 1-1 that connects the dyeing chamber 1-1 to the outside world to vent gas. 7. It is characterized in that: the dyeing kettle body 1-2 is arranged horizontally, and the dyeing warp shaft 1-6...

Embodiment 2

[0047] like Figure 1-Figure 5 Shown is a kind of supercritical CO provided by embodiment 2 of the present invention 2 Anhydrous rotary beam horizontal dyeing system, said dyeing system has two or more supercritical CO described in any one of claims 1-6 2 Anhydrous rotary beam horizontal dyeing kettle 1, the dyeing system also includes CO 2 The pressurized supply device 2 and the circulating air extraction device 3 are characterized in that: the dyeing kettle air inlet 1-10 and the dyeing kettle air outlet 1-7 of each dyeing kettle 1 are connected with the dyeing kettle air intake control valve 4 and the dyeing kettle air outlet respectively. The control valve 5 is connected to form independent dyeing branches, and after each dyeing branch is connected in parallel, the two ends are respectively connected with the two ends of the circulating air pumping device 3 to form a circulating dyeing circuit. 2 The output of pressurized supply device 2 is via CO 2 The output control v...

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Abstract

The invention relates to a supercritical CO2 anhydrous rotating warp beam horizontal type dyeing kettle and a dyeing system thereof. The supercritical CO2 anhydrous rotating warp beam horizontal type dyeing kettle comprises a dyeing kettle body, a kettle cover, a dyeing fabric frame and a dyeing kettle heating and cooling device, wherein a dyeing cavity is formed inside the dyeing kettle body, the dyeing fabric frame comprises a hollow dyeing warp beam, air exhaust micropores are distributed in the wall of the dyeing warp beam, and the dyeing kettle body is provided with a dyeing kettle air outlet enabling the dyeing cavity to be communicated with the outside for air exhausting; the dyeing kettle body is arranged in a horizontal mode, and the dyeing warp beam is rotationally supported and connected inside the dyeing kettle body in a horizontal mode; an air suction cavity which is parallel to the dyeing cavity in an isolated mode is formed inside the dyeing kettle body, one end of the dyeing warp beam stretches in the air suction cavity and is provided with a warp beam air suction hole, the dyeing kettle body is provided with a dyeing kettle air inlet and a rotation driving device, the dyeing kettle air inlet enables the air suction cavity to be communicated with the outside for air suction, and the rotation driving device drives the dyeing warp beam to rotate. According to the supercritical CO2 anhydrous rotating warp beam horizontal type dyeing kettle and the dyeing system thereof, a vertical dyeing mode is changed into a horizontal dyeing mode, influence of gravity factors on the dyeing effect is overcome, the problem that cloth is dyed unevenly in the prior art is solved, the uniform dyeing effect is achieved, and production efficiency is improved.

Description

technical field [0001] The invention relates to a textile dyeing device, in particular to a supercritical CO 2 An anhydrous rotary warp beam horizontal dyeing kettle and its dyeing system, the dyeing device can use supercritical CO 2 Implement short-cycle, efficient, and pollution-free textile dyeing. Background technique [0002] Traditional textile dyeing uses water as a medium to carry dyes for dyeing. The whole process requires auxiliaries and consumes a lot of water and produces pollutants. It is a process with high energy consumption and high pollution. Although the industry has developed a series of low bath ratio, Low-salt dyeing technology, but the pollution problem in the printing and dyeing industry is still very serious, which not only affects the sustainable development strategy, but also becomes a bottleneck for the development of the printing and dyeing industry. [0003] Waterless dyeing is regarded as a revolution in the traditional dyeing and finishing in...

Claims

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Application Information

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IPC IPC(8): D06B3/14D06B23/18D06B23/04D06B23/20
CPCD06B5/18D06B19/00D06B23/14
Inventor 林锦新崔红生黄婷婷高丹杨大发孔祥君
Owner FUJIAN INST OF RES ON THE STRUCTURE OF MATTER CHINESE ACAD OF SCI
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