Pure-cotton fabric dyeing system saving materials

Abstract

The invention relates to a material-saving dyeing system for pure cotton fabrics, which includes a dye barrel, a feeding pipe is arranged above the dye barrel, and a screening part, which includes a screening mechanism and a device for driving the screening set on one side of the dye barrel. The mechanism rotates the power mechanism. The sieving mechanism is used to sieve the primary dye in the dye barrel and output the sieved fine dye to the outside, and the coarse particle dye remains in the dye barrel; the grinding part includes the Grinding mechanism on one side and agitating mechanism on the other side, a grinding area is formed on the side of the dye barrel close to the grinding mechanism, and a sedimentation area is formed on the other side, the grinding mechanism is used to grind the coarse particle dye, and the agitating mechanism is used to deposit The coarse particle dye at the bottom of the dye barrel is transferred to the grinding mechanism; the invention overcomes the insufficient fineness of the dye in the dyeing process of pure cotton fabric, which leads to poor dyeing effect and the coarse particle dye in the dye cannot be processed, resulting in a waste of dye Large, low utilization issues.

Description

technical field [0001] The invention relates to the technical field of pure cotton fabric printing and dyeing equipment, in particular to a material-saving dyeing system for pure cotton fabric. Background technique [0002] Cotton fiber occupies an important position in the textile industry, accounting for about 65% of the total fiber output. At present, the most important and potential dyes used in cotton fiber dyeing are reactive dyes. In the traditional cotton fabric dyeing process, the pure cotton fabric needs to be bleached first, taken out and dried, and then reconfigured for dyeing. The fabric is dyed with liquid, and the consumption of dye is large, which has been unable to meet the country's requirements for reducing consumption in the textile industry. [0003] A Chinese utility model patent with the authorized announcement number CN203782393U discloses a high-efficiency small bath ratio open-width spray dyeing machine. Water-based; however, the device has the fo...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to address the deficiencies of the prior art and provide a material-saving dyeing system for pure cotton fabrics. The dyes are screened by setting a screening mechanism, and then the coarse particle dyes screened are ground by a grinding mechanism to overcome the shortcomings. The fineness of the dyes in the dyeing process of pure cotton fabrics is not enough, resulting in poor dyeing effect and the coarse particles of dyes in the dyes cannot be processed, resulting in a large amount of dye waste and low utilization rate.

Images