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Squeezing device

A technology of dewatering and rolling, which is applied in textiles and papermaking, liquid/gas/steam removal with squeeze rolls, textile processing machine accessories, etc. It can solve problems such as uneven dehydration, reduced processing efficiency, and poor water rolling effect , to achieve the effects of increased friction, reduced consumption, and high efficiency

Pending Publication Date: 2020-11-17
绍兴国周针织科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water squeezing device in the prior art uses a set of water rolling structure formed by the upper roll and the lower roll to squeeze the bulk fiber, and the loose fiber is only subjected to one water rolling treatment, the water rolling effect is not good, and the dehydration is uneven, so it is necessary to first The loose fibers that have been water-milled are dehydrated again by the water-milling device. If the same group of water-milling structures are used to perform the second water-milling on the loose fibers that have completed the initial water-milling, this process will reduce the overall processing efficiency.

Method used

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 As shown, a water milling device includes a continuous conveying unit 4 and a water milling unit 1, the continuous conveying unit 4 is used to continuously send loose fibers 8 into the water milling unit 1, and the water milling unit 1 includes Two groups of rolls arranged in sequence, wherein the diameter of the first group of rolls 2 is smaller than the diameter of the second group of rolls 3 .

[0024] Under the same process conditions, smaller diameter rolls can obtain larger line pressure and nip point pressure, thereby reducing the excess rolling ratio and improving water rolling efficiency. But, the rigidity of small-diameter roll is less, and the moisture of rolling loose fiber 8 is more uneven. On the contrary, although the water removal rate of the large-diameter roll is low, it can evenly squeeze water; the ...

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PUM

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Abstract

The invention discloses a squeezing device, and relates to the field of textile dyeing and finishing. The device comprises a continuous conveying unit and a squeezing unit, wherein the continuous conveying unit is used for continuously conveying loose fibers into the squeezing unit; and the squeezing unit comprises a first set of rollers and a second set of rollers which are sequentially arrangedin a loose fiber conveying direction, and the diameter of the first set of rollers is smaller than that of the second set of rollers. The device has the characteristics of good dewatering effect, highprocessing efficiency and uniform dewatering.

Description

technical field [0001] The invention relates to the field of textile dyeing and finishing, in particular to a water squeezing device. Background technique: [0002] Water rolling is one of the processes in the dyeing process, which is used to squeeze and dehydrate the washed loose fibers. The water squeezing device in the prior art uses a set of water rolling structure formed by the upper roll and the lower roll to squeeze the bulk fiber, and the loose fiber is only subjected to one water rolling treatment, the water rolling effect is not good, and the dehydration is uneven, so it is necessary to first The loose fibers that have been squeezed for the first time are subjected to secondary dehydration by the water rolling device. If the same set of water rolling structure is used to perform the second water rolling on the loose fibers that have completed the primary water rolling, this process will reduce the overall processing efficiency. [0003] In view of the problems ref...

Claims

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Application Information

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IPC IPC(8): D06B15/02D06B23/04D06B23/02
CPCD06B15/02D06B23/04D06B23/021D06B23/026
Inventor 金国周俞月根高水林陈建冯文兴
Owner 绍兴国周针织科技有限公司