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Whole-process circular dyeing method of real silk fabric and dyeing system

A dyeing method and dyeing system technology, which is applied in the direction of dyeing method, textile material treatment, textile material processing equipment configuration, etc., can solve the problems of large environmental pollution and difficulty in realizing waste water recycling, so as to save salt and reduce the pressure of sewage treatment and difficulty, improve the effect of water saving

Active Publication Date: 2020-04-10
ZHEJIANG SILK TECH
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The dyeing method in the above-mentioned comparative documents is difficult to realize the recycling of waste water, and causes great environmental pollution

Method used

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  • Whole-process circular dyeing method of real silk fabric and dyeing system

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and through the examples. The following examples are to explain the present invention and the present invention is not limited to the following examples.

[0025] Example.

[0026] see figure 1 It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the present invention. The limited conditions that can be implemented have no technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size should still fall within the scope of the present invention without affecting the effect and the purpose that the present invention can achieve. It is within the scope that the...

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Abstract

The invention relates to a whole-process circular dyeing method of a real silk fabric and a dyeing system, and belongs to the technical field of printing and dyeing. The method comprises the followingsteps that (1) a reactive dye is used for dyeing, meanwhile, residual dyeing liquid is separated by a dyeing wastewater pool and a first dye separator to obtain colorless clear water, and the colorless clear water is stored in a dyeing clear water pool and is circularly used for a dyeing section; (2) wastewater in a soaping section is separated by a soaping wastewater pool and a second dye separator to obtain colorless clear water, and the colorless clear water is stored in a soaping clear water pool and is circularly used for the soaping section and the dyeing section or is discharged; and (3) wastewater in a water washing section is separated by a water washing wastewater pool and the second dye separator to obtain colorless clear water, and the colorless clear water is stored in a water washing clear water pool and is circularly used for the water washing section, the soaping section and the dyeing section or is discharged; and (4) wastewater in a color fixing section is directly circularly used for the color fixing section or is discharged after being temporarily stored in a color fixing wastewater and clear water pool.

Description

technical field [0001] The invention relates to a full-process cyclic dyeing method and dyeing system for real silk fabrics, belonging to the technical field of printing and dyeing. Background technique [0002] The dyeing and processing of real silk is a key part of improving product quality and increasing the added value of products, but it is also a link that consumes water and energy and sewage. In recent years, driven by the steady and rapid growth of the textile industry, the printing and dyeing industry has achieved rapid development. At the same time, it is increasingly restricted by resources and environment. Energy saving and emission reduction is an important measure to alleviate resource and environmental constraints, and it is also an inevitable way to implement the scientific concept of development, realize the sustainable development of the industry, and transform the economic growth mode of the industry. Among them, resource recycling is the basis for improvi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B3/10D06B23/20D06P1/38D06P3/10
CPCD06B3/10D06B23/20D06P1/38D06P3/10Y02P70/62
Inventor 刘晓芸孙思恒李鹏
Owner ZHEJIANG SILK TECH
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