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A kind of supercritical carbon dioxide horizontal dyeing kettle

A carbon dioxide and dyeing kettle technology, applied in the field of dyeing kettles, can solve the problems of inability to form a circulating circulation, uneven dyeing, etc., and achieve the effect of solving uneven dyeing and ensuring the dyeing effect.

Active Publication Date: 2020-09-29
FUJIAN ZIPPER SCI & TECH CO LTD
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  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In the supercritical carbon dioxide dyeing process using a horizontal dyeing kettle, uneven dyeing often occurs
This is because the traditional dyeing kettle is only designed with one inlet and one outlet, so that there is a siphon effect between the inlet and the outlet, so that the carbon dioxide medium cannot form a circulation in the horizontal dyeing kettle Circulation, only circulates in a single position in the horizontal axis, which leads to uneven dyeing

Method used

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  • A kind of supercritical carbon dioxide horizontal dyeing kettle
  • A kind of supercritical carbon dioxide horizontal dyeing kettle

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Embodiment Construction

[0014] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0015] In the claims, description and above-mentioned drawings of the present invention, unless otherwise clearly defined, the terms "first", "second" or "third" are used to distinguish different objects, not for Describe a specific order.

[0016] In the claims, specification and above-mentioned drawings of the present invention, unless otherwise clearly defined, for orientation words, such as using the terms "center", "transverse", "longitudinal", "horizontal", "vertical", "top" , "Bottom", "Inner", "Outer", "Up", "Down", "Front", "Back", "Left", "Ri...

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Abstract

The invention discloses a supercritical carbon dioxide horizontal dyeing kettle. The supercritical carbon dioxide horizontal dyeing kettle includes a dyeing kettle body provided with an accommodating space, and a dyeing bracket installed in the accommodating space; a diversion channel is formed inside the dyeing bracket, and the side wall of the dyeing bracket There are a plurality of diversion holes, and each diversion hole communicates with the diversion channel and the accommodation space; the dyeing kettle body is provided with at least three outlets that are respectively connected with the accommodation space; when in use , the cloth tape to be dyed is wound on the outside of the dyeing bracket, and the supercritical carbon dioxide fluid dissolved with the dye enters the diversion channel, enters the accommodation space through the diversion hole, and finally passes through at least three The discharge port flows out of the accommodating space.

Description

technical field [0001] The invention belongs to the technical field of dyeing kettles, in particular to a supercritical carbon dioxide horizontal dyeing kettle. Background technique [0002] In the supercritical carbon dioxide dyeing process using a horizontal dyeing kettle, uneven dyeing often occurs. This is because the traditional dyeing kettle is only designed with one inlet and one outlet, so that there is a siphon effect between the inlet and the outlet, so that the carbon dioxide medium cannot form a circulation in the horizontal dyeing kettle Circulation, only circulates and flows in a single position of the horizontal axis, which leads to uneven dyeing. Contents of the invention [0003] The purpose of the present invention is to solve the existing problems and provide a supercritical carbon dioxide horizontal dyeing kettle capable of achieving uniform dyeing. [0004] In order to achieve the above object, the present invention adopts the following technical sch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06B9/02D06B23/04D06B23/20
CPCD06B9/02D06B23/04D06B23/20D06B23/14
Inventor 李伟张田朱松峰
Owner FUJIAN ZIPPER SCI & TECH CO LTD
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