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Array electrostatic spraying system and dyeing and finishing method and equipment

An electrostatic spraying and array-type technology, which is applied in the direction of spray discharge device, spray/jet textile material treatment, spray electric energy device, etc., to reduce production cost, reduce loss of dyeing and finishing solution, and improve color yield and dyeing and finishing efficiency.

Inactive Publication Date: 2012-12-05
JIANGSU UNIV +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to overcome the deficiencies of the existing passive dyeing and finishing methods, so the present invention provides an array type electrostatic spray dyeing and finishing method, which uses high-voltage static electricity to atomize the dyeing and finishing auxiliaries into charged droplets, Adsorbed on the fabric through electrostatic field to realize dyeing and finishing

Method used

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  • Array electrostatic spraying system and dyeing and finishing method and equipment
  • Array electrostatic spraying system and dyeing and finishing method and equipment
  • Array electrostatic spraying system and dyeing and finishing method and equipment

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Embodiment Construction

[0049] Such as figure 1 , 2 As shown in and 4 , the array type electrostatic spray dyeing and finishing equipment of the present invention includes a liquid storage tank 1 , a liquid storage chamber 7 , a conveying device 10 , a grounded orifice 11 , an adjustment orifice 12 , and a porous metal plate 14 .

[0050] The dyeing and finishing auxiliaries in the liquid storage tank 1 flow into each capillary 13 with the same flow rate through the liquid storage chamber 7 under the action of liquid self-weight formed by the height difference H between the liquid storage tank 1 and the liquid storage chamber 7 .

[0051] Preferably, a regulating valve 2 is provided between the liquid storage tank 1 and the liquid storage chamber 7 to regulate the flow rate of the dyeing and finishing auxiliary agent flowing out of the liquid storage tank 1 .

[0052] Preferably, a flow meter 3 is provided between the liquid storage tank 1 and the liquid storage chamber 7 to calculate the flow rate ...

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Abstract

The invention provides an array electrostatic spraying system, an array electrostatic spraying dyeing and finishing method and array electrostatic spraying dyeing and finishing equipment. The array electrostatic spraying dyeing and finishing method comprises the following steps that: a dyeing and finishing auxiliary is atomized into fog drops with static electricity by capillary tubes which are connected with a high-voltage static electricity generator; a plurality of capillary tubes are arranged in an array to form an array electrostatic spraying device with a certain covering surface; a conveying system for conveying a fabric is grounded; and the fog drops with the static electricity formed after the dyeing and finishing auxiliary is atomized by an array multitube integrated electrostatic atomization device are deposited or adsorbed on the fabric so as to realize dyeing and finishing.

Description

technical field [0001] The invention relates to a high-efficiency and energy-saving array type electrostatic spray dyeing and finishing method and equipment, belonging to the field of cloth dyeing and finishing. And the invention also relates to an array multi-pipe integrated electrostatic spray system, which belongs to the field of spray technology. Background technique [0002] At present, the existing cloth dyeing and finishing methods mostly adopt the padding method, that is, the cloth roll is sent to the dipping tank filled with dyeing liquid, and the cloth is dipped in the dipping tank under the open width, and then the excess dyeing liquid is dried by rollers and dipped. Press color. However, the above-mentioned traditional exhaust dyeing method has a high amount of liquid, which forces the subsequent drying equipment to be equipped with a high-power heat source, which consumes a lot of energy; when changing varieties, the remaining dyeing and finishing auxiliaries i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B5/025B05B5/053D06B1/02
Inventor 王军锋王贞涛黄继伟施楣梧罗惕乾班国良黄俏梅高惠芳
Owner JIANGSU UNIV
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