Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Device and method for dewaxing textile and recovering wax

A recovery equipment and recovery method technology, applied in the direction of fat material recovery, fat material recovery/refining, recycling technology, etc., can solve the problems of secondary pollution, high cost, etc., and achieve water saving, cost reduction, and pollution reduction Effect

Inactive Publication Date: 2006-01-04
DONGHUA UNIV +1
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology improves how well it cleans fabrics during cleaning without losing their initial qualities or adding extra materials like detergents. It also helps reduce cost while maintaining good results for reuse after being treated again on another occasion. Additionally, this process does little harm to our environment when compared to current methods used at home.

Problems solved by technology

The problem addressed in this patented text relates to how much excessive amounts (usually around 75%) are used during manufacturing processes like cotton clothings that require removing residual grease or other materials left over after dying them by traditional methods involving repeated cleanup steps. These techniques can cause significant environmental concerns because they use expensive resources and generate harmful emissions.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method for dewaxing textile and recovering wax

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0026] Wax recovery method

[0027] The above data shows that the wax recovery rate of the dewaxing tank of the invention is much higher than that of common air flotation recovery wax efficiency. Although the wax recovery rate of the dewaxing tank of this invention is slightly lower than the efficiency of organic solvent recovery wax, the cost of this invention recovery wax is much lower than organic solvent recovery wax, and it will not cause water bodies like the organic solvent recovery method Secondary pollution. Therefore, this invention combines the advantages of high-efficiency wax recovery and low cost.

experiment example 2

[0029] In order to show the quality of the recovered wax of this invention, the following experiments were done. Take the recovered wax directly to the waxing workshop to heat the wax at high temperature, then use the recovered wax to wax the fabric samples, and then dye the printed wax fabrics with indigo, waxing, waxing and dewaxing, etc. The fabric samples obtained from the new wax printing fabric are exactly the same as the batik fabric obtained from the new wax printing fabric. It is proved that the use performance of the wax recovered by the dewaxing equipment of the present invention is exactly the same as that of new wax.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to the field of light industry and chemical industry, and is especially the apparatus and method for dewaxing textile and recovering wax in wax printing mill. The textile is led with the guide device to pass through hot water in the dewaxing device, under the action of hot water, wax is separated from the textile to form wax liquid and floated to form scruff, and the scruff is picked up and recovered with the wax recovering device. The present invention can avoid wax to enter waste water.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Owner DONGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products