Uniform sizing wet dividing device

Abstract

The invention provides a uniform sizing wet dividing device, which comprises a sizing groove, a pulp soaking roller, a sizing roller, a wet dividing rod and a drying tube, wherein the pulp soaking roller, the sizing roller, the wet dividing rod and the drying tube are sequentially arranged in a yarn sheet sizing direction, the pulp soaking roller and the sizing roller are respectively soaked in the pulp groove, and a pulp pressing roller is arranged above the sizing roller. The uniform sizing wet dividing device is characterized by also comprising a water circulation system used for filling cold water into the wet dividing rod. The uniform sizing wet dividing device has the advantages that through filling cold water into the wet dividing rod, a layer of sufficient dew is constantly condensed on the surface of the rod, the influence by high-temperature in a drying room can be avoided, the soft yarn effect is better realized, and the coating of pulp on the surfaces of yarn sheets is more uniform.

Description

technical field [0001] The invention relates to a wet splitting device, in particular to a wet splitting device with uniform sizing, and belongs to the technical field of textile machinery. Background technique [0002] In the sizing process, the wet splitting process plays an important role in subduing yarn hairiness, maintaining the integrity of the size film, and reducing the resistance during dry splitting. Before the sizing leaves the sizing tank and enters the drying room, the yarn sheet is divided into several layers by the wet twisting rod and then enters the drying room, so as to initially pull the hairiness from the adjacent yarn trunk, which can effectively reduce the gap between the sizing yarns after drying. Mutual adhesion between them, reducing the yarn splitting resistance during dry splitting, is extremely beneficial to improving the integrity of the serous film and reducing the occurrence of secondary hairiness. The core component of the wet pouring device...

AI Technical Summary

Problems solved by technology

The working performance of the moisture strand depends on its surface humidity and ambient temperature. Due to the installation requirements of the existing moisture pouring device, the moisture strand is relatively close to the drying room, resulting in moisture on the surface of the moisture strand. It is easy to be evaporated. In this case, the wet splitting process is very easy to accumulate pulp skin at the wet splitting rod, which will increase defects such as broken ends and pulp spots in the sizing yarn.

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