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Device for carrying out oxidation discolourization treatment on fabric by utilizing high-concentration ozone water

An ozone water, high-concentration technology, applied in the field of fading treatment, can solve the problems of multi-color mixing, chemical environmental pollution, chemical environmental pollution, etc. The effect of staggered contamination

Inactive Publication Date: 2010-09-15
刘志国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is necessary to neutralize the alkali with acid, the laundry sewage needs to be treated, and the use of a large amount of chemicals will cause environmental pollution.
Even though it is generally believed that the environmentally friendly and economical enzyme washing still has the disadvantage of requiring enzyme inactivation after washing, it will damage the fabric
Cannot perform multi-color shuffling at the same time, there is cross-staining and dye migration
[0004] Therefore, all existing washing processes have defects such as wasting water resources, using chemical agents to pollute the environment, and damaging the fabric to a certain extent.
The traditional fading treatment process is a toxic treatment process

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
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  • Device for carrying out oxidation discolourization treatment on fabric by utilizing high-concentration ozone water
  • Device for carrying out oxidation discolourization treatment on fabric by utilizing high-concentration ozone water
  • Device for carrying out oxidation discolourization treatment on fabric by utilizing high-concentration ozone water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] First, open the door of the washing machine and put the fabric to be faded into the drum 101 of the inner cavity 100, and then close the door. The water inlet valve 105 is opened, the laundry water (tap water) is injected into the inner cavity 100 to a predetermined amount, and the water inlet valve 105 is closed. At this point, you can enter the ozone water washing and fading work program.

[0013] The ozone water generating device 110 includes the following parts, a gas-water mixing device (mixing pump or venturi mixer) 102 , a gas-water separation tank 106 , an ozone tail gas absorber 107 , an ozone gas generator 108 and a PSA oxygen generator 109 . Working process: PSA oxygen generator 109 produces oxygen, provides oxygen source for ozone gas generator 108, and the oxygen generates high-concentration ozone gas through corona discharge of ozone gas generator 108, gas-water mixing device (mixing pump or Venturi mixer) ) 102 absorbs ozone gas while absorbing water, fo...

Embodiment 2

[0018] The device for oxidative fading treatment of fabrics with high-concentration ozone water includes a washing device, the washing device is provided with an inner cavity 100, and a drum 101 is arranged in the inner cavity, and also includes a high-concentration ozone water generating device 110, an ozone water concentration control device The device 103 and the ozone absorption device 104, the high-concentration ozone water generating device is provided with a water suction pipe and a water outlet pipe, and the water suction pipe and the water outlet pipe are respectively connected with the inner cavity 100, and the ozone water concentration control device 103 and the high-concentration ozone water are generated. The device 110 is connected, the ozone water concentration control device 103 is provided with an ozone water concentration probe, the ozone water concentration probe is arranged in the inner cavity 100 , and the ozone absorption device 104 is connected to the inne...

Embodiment 3

[0020] The device for oxidative fading treatment of fabrics with high-concentration ozone water includes a washing device, the washing device is provided with an inner cavity 100, and a drum 101 is arranged in the inner cavity, and also includes a high-concentration ozone water generating device 110, an ozone water concentration control device The device 103 and the ozone absorption device 104, the high-concentration ozone water generating device is provided with a water suction pipe and a water outlet pipe, and the water suction pipe and the water outlet pipe are respectively connected with the inner cavity 100, and the ozone water concentration control device 103 and the high-concentration ozone water are generated. The device 110 is connected, the ozone water concentration control device 103 is provided with an ozone water concentration probe, the ozone water concentration probe is arranged in the inner cavity 100 , and the ozone absorption device 104 is connected to the inne...

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PUM

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Abstract

The invention relates to a device for carrying out oxidation discolourization treatment on fabric by utilizing high-concentration ozone water, which comprises a wash-up device, a high-concentration ozone water generator, an ozone water concentration controller and an ozone absorber, wherein the wash-up device is provided with an inner cavity, and a roller is arranged in the inner cavity; the high-concentration ozone water generator is provided with a water absorbing pipe and a water discharging pipe which are respectively connected with the inner cavity; the ozone water concentration controller is connected with the high-concentration ozone water generator; the ozone water concentration controller is provided with an ozone water concentration probe which is arranged in the inner cavity; and the ozone absorber is connected with the inner cavity.

Description

technical field [0001] The invention belongs to the technical field of fading treatment of fabrics (denim clothing) in the printing and dyeing and garment industries, and particularly relates to an energy-saving and environmental protection device that uses ozone water to wash fabrics to achieve the effect of fading treatment. Background technique [0002] The existing ordinary industrial ozone laundry device is mainly used for simple sterilization, bleaching and washing of clothing or linen in hospitals, hotels and other occasions. The process is simple, the concentration of ozone water is low, and the fabric will not be affected by fading during the washing process. In contrast to the oxidative fading of fabrics (denim clothing) in the apparel industry, the use of distressed treatment is diametrically opposed. These are requirements that ordinary industrial ozone washing machines cannot meet. They all have low concentrations of ozone water, only 0.1-1.0PPm. It is only u...

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
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Application Information

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IPC IPC(8): D06B3/10D06B23/00D06B23/20D06L3/04D06L4/50
Inventor 刘志国
Owner 刘志国
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