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Continuous foaming device and method for finishing coatings after weaving

A foaming device and finishing technology, applied in the field of foaming devices

Inactive Publication Date: 2012-07-11
ZHEJIANG NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of chemical foaming of existing textile finishing coatings, the continuous foaming device for textile finishing coatings provided by the invention can greatly reduce its moisture content and replace it with air to improve drying. Effect, to achieve energy saving, improve quality, increase output, reduce the use of main chemicals and reduce production costs, etc.

Method used

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  • Continuous foaming device and method for finishing coatings after weaving
  • Continuous foaming device and method for finishing coatings after weaving

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Experimental program
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Embodiment Construction

[0024] like figure 1 , a continuous foaming device for textile finishing coating, including auxiliary agent inlet, compressed air inlet, rubber inlet premixing chamber, inner and outer rollers, motor, frequency converter, one side of the premixing chamber 4 and auxiliary The agent inlet 1 is connected to the compressed air 3 inlet, and the other side is connected to the outer drum 5. The outer drum 5 has a built-in inner drum on which nail teeth 6 and 7 are set. The other side of the drum is the foaming slurry outlet 14, which is premix The chamber 4 is externally connected with a motor 9, a frequency converter 11, and a rubber material inlet 13, and the screw pump 10 communicates with the premixing chamber through the frequency converter 12.

[0025] The auxiliary agent enters the premixing chamber 4 through the auxiliary agent inlet 1, and the compressed air is compressed and enriched at the inlet 3, enters the premixing chamber 4, and is premixed with the rubber input by th...

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Abstract

The invention relates to a continuous foaming device for finishing coatings after weaving, comprising an additive inlet, a premixing chamber, an internal drum and an external drum, a motor, a frequency converter and a foamed slurry outlet. An additive and compressed air are premixed in the premixing chamber and then sent to the drums; and then the mixture is repeatedly rotated via toothed nails on the drums so that the sizing material is adequately mixed into tiny foamed slurry which is sent to the slurry outlet. The water content in foams produced by the machine disclosed by the invention is low so that the drying time is saved.

Description

technical field [0001] The invention relates to chemicals for finishing coating after textiles and a foaming device for composite natural latex. Background technique [0002] At present, the domestic textile finishing is generally directly coated with rollers, and most of the textile adhesive materials adopt the principle of egg beater for gap foaming, high foam moisture content, unstable foam, uneven coating and other defects. Contents of the invention [0003] In order to overcome the defects of chemical foaming of existing textile finishing coatings, the continuous foaming device for textile finishing coatings provided by the present invention can greatly reduce its moisture content and replace it with air to improve drying. The effect is to achieve energy saving, improve quality, increase output, reduce the use of main chemicals and reduce production costs. [0004] The technical scheme that the present invention adopts is as follows: [0005] A continuous foaming de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/10
Inventor 汪红波
Owner ZHEJIANG NORMAL UNIVERSITY