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Spraying processing method and spraying machine for fabric dyeing and finishing

A processing method and technology of a spraying machine, applied in the direction of spray discharge device, spray/jet textile material treatment, etc., can solve the problems of complicated equipment and increased production cost, and achieve low cost, reduced water consumption, and high deposition rate Effect

Inactive Publication Date: 2011-02-16
JIANGSU UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For these two methods, improving the drying efficiency will undoubtedly increase the production cost to a certain extent, and the low suction rate will inevitably make the equipment more complicated

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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  • Spraying processing method and spraying machine for fabric dyeing and finishing
  • Spraying processing method and spraying machine for fabric dyeing and finishing
  • Spraying processing method and spraying machine for fabric dyeing and finishing

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Embodiment Construction

[0044] Such as figure 1 , 2 As shown, the air-assisted electrostatic atomizing spray machine of the present invention includes a fabric conveying device 1, a dyeing and finishing auxiliary agent conveying system 20, an electrostatic atomizing dyeing and finishing device 30, an aerodynamic conveying system 40, and a gantry 9. The dyeing and finishing auxiliary agent delivery system 20 includes a liquid storage tank 2, the electrostatic atomization dyeing and finishing device 30 includes an atomizer 5, an aerodynamic nozzle 6, a corona discharge chamber 11, and the aerodynamic delivery system 40 includes an air compressor 8 and a fabric 14. Located on the fabric conveying device 1.

[0045] The dyeing and finishing auxiliary agent in the liquid storage tank 2 maintains a certain liquid level, and the liquid level of the dyeing and finishing auxiliary agent in the liquid storage tank 2 is higher than the liquid level in the atomizer 5, so as to compare with the liquid level in the at...

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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PUM

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Abstract

The invention relates to a spraying processing method and a spraying machine for fabric dyeing and finishing. The spraying processing method comprises the steps of: adopting an air-assisted electrostatic atomization way to crush a dyeing and finishing auxiliary into micron-sized droplets with static electricity and spraying the droplets with static electricity onto a fabric through the combined action of airflow, gravity and electric force so that the droplets form irregularly distributed microscale dyeing and finishing areas with certain gaps on the fabric to finish the dyeing and finishing process of the fabric. The spraying machine comprises a dyeing and finishing auxiliary conveying system, a fabric conveying device, a gantry and an electrostatic spraying dyeing and finishing device, wherein the electrostatic atomization dyeing and finishing device is a corona discharge atomization device conveyed by aerodynamic force and comprises a corona discharge chamber, an aerodynamic nozzleand an atomizer. The invention has the advantages of high efficiency, energy saving and environment protection and can greatly reduce water consumption.

Description

Technical field [0001] The invention relates to a spray processing method for fabric dyeing and finishing and a spray machine for dyeing and finishing fabrics by using the method. The method is used for preparing fabric products with special functions such as unidirectional moisture conductivity. Background technique [0002] At present, the existing fabric dyeing and finishing methods mostly use the padding method, that is, the fabric rolls are sent to the dip tank containing the dye solution. After the fabric is impregnated in the dip tank under the open width, the excess dye solution is dried by the roller to soak it. Press to color. However, the above-mentioned traditional dip dyeing method has many technical defects such as color difference caused by uneven roller pressure and reflow of excess dye, floating color caused by uneven arrangement of complexes, and the resulting high production cost and serious pollution. It is a negative way of dyeing. [0003] With the advanceme...

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): B05B5/025D06B1/02
Inventor 王军锋施楣梧黄继伟崔志山王贞涛罗惕乾王竹林
Owner JIANGSU UNIV
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