Low-energy consumption dyeing method

A dyeing method and technology with low energy consumption, applied in the field of textile printing and dyeing, can solve the problems of high energy consumption, production failure, high cost, etc., and achieve the effect of easy operation and energy saving

Active Publication Date: 2014-09-17
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As a common knowledge in this technical field, in the dyeing process, the main pump stop operation will be regarded as a production failure, and it is generally considered to be very likely to affect the dyeing quality
Therefore, in the traditional dyeing process, except for water intake and drainage, the main pump is usually in a continuous high-speed operation state, and the resulting high energy consumption, high cost and other problems have been ignored by those skilled in the art and have not been effectively solved. the solution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Described in this embodiment is a kind of low energy consumption dyeing method.

[0020] 80S / 2 pure cotton yarn is selected, and the dyeing formula is shown in Table 1.

[0021] Table 1 Dyeing formula

[0022]

[0023] Proceed as follows:

[0024] (1) Input the pre-treatment, dyeing and post-processing procedures in the machine according to the dyeing process;

[0025] (2) Hang pure cotton yarn into the cylinder, lock the cylinder head and complete the pretreatment, dyeing and posttreatment processes according to the program requirements;

[0026] (3) Open 6 layers of pure cotton yarn and knit socks, visual inspection and computer test (take the 6th layer, that is, the innermost layer of pure cotton yarn as the standard, test the 1st to 5th layer of pure cotton yarn) dyeing quality;

[0027] In the whole dyeing process, a cycle of the main pump cycle operation is as follows: the duration of the main pump start-up speed-up period is 8s, the duration of the main pum...

Embodiment 2

[0029] Described in this embodiment is a kind of low energy consumption dyeing method.

[0030] The dyeing process parameters and steps are the same as in Example 1. In the whole dyeing process, a cycle of the main pump cycle operation is: the duration of the main pump startup speed-up period is 8s, the duration of the main pump uniform speed operation period is 15s, and the main pump stops and slows down. The duration of the period is 10s, and the duration of the main pump stop period is 20s.

Embodiment 3

[0032] Described in this embodiment is a kind of low energy consumption dyeing method.

[0033] The dyeing process parameters and steps are the same as in Example 1. In the whole dyeing process, a cycle of the main pump cycle operation is: the duration of the main pump startup speed-up period is 8s, the duration of the main pump uniform speed operation period is 15s, and the main pump stops and slows down. The duration of the period is 10s, and the duration of the main pump stop period is 10s.

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Abstract

The invention discloses a low-energy consumption dyeing method. A circulation operation mode is adopted in a main pump in a dyeing vat, a period in cycle operation comprises a main pump operation period and a main pump stopping period, and the duration of the main pump operation period is 1.5-3.5 times that of the main pump stopping period. According to the low-energy consumption dyeing method, a main pump is adjusted so that the main pump can be in cycle operation, a continuous high-speed operation mode of a main pump of a traditional dyeing technology is broken through, compared with the traditional dyeing technology, 40 percent to 65 percent of energy of the main pump can be saved, operation is simple and convenient, and the low-energy consumption dyeing method meets the technology and production requirements.

Description

technical field [0001] The invention belongs to the field of textile printing and dyeing, in particular to a dyeing method with low energy consumption. Background technique [0002] Yarn dyeing process usually includes: pre-treatment, dyeing, post-treatment and other steps. In the whole process, driven by the main pump, the yarn can be continuously circulated through the dyeing liquor, so as to complete the dyeing process and obtain products that meet the dyeing quality standards. [0003] As general knowledge in this technical field, in the dyeing process, the occurrence of the main pump stop operation will be regarded as a production failure, and it is generally considered to be very likely to affect the dyeing quality. Therefore, in the traditional dyeing process, except for water intake and drainage, the main pump is usually in a continuous high-speed operation state, and the resulting high energy consumption, high cost and other problems have been ignored by those skil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B3/04D06B23/00
Inventor 骆小来吴海彬朱祥明何朝阳杨银灵冯唐亮
Owner GUANGDONG ESQUEL TEXTILES CO LTD
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