A high-performance sizing machine

Abstract

The invention relates to the field of textile technology. The object is to provide a high-performance sizing machine capable of improving yarn performance. The technical solution adopted in the present invention is: a high-performance sizing machine, including a sizing machine main body and a drying box arranged in sequence along the yarn conveying direction; the sizing machine main body includes a sizing tank, and A sizing mechanism is provided; the main body of the sizing machine also includes a backflow tank, the backflow tank is located on the side of the size tank close to the direction of the yarn, and the top of the slot plate between the size tank and the backflow tank is provided with a size supply tank The excess slurry in the return tank flows towards the overflow port; the bottom of the return tank is connected with the slurry tank through a circulation pipe, and a circulation pump is provided on the circulation pipe; the upper part of the return tank is provided with a cleaning A filter screen, the impurity removal filter screen is located below the overflow port. The invention can effectively remove impurities in the size liquid, improve the quality of the size liquid, reduce the hairiness of the yarn, and improve the quality of the yarn.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a high-performance sizing machine. Background technique [0002] Sizing is the process of applying size to warp yarns to improve their weavability. Weavability is mainly manifested in the ability of warp yarns to withstand repeated friction, stretching, bending, etc. of warp stoppers, heddles, reeds, etc. on the loom without fluffing or even breaking. Unsized single-yarn fibers are difficult to weave due to poor cohesion and more hairiness on the surface. After sizing, part of the size penetrates between the fibers, and the other part adheres to the warp surface. The sizing machine is a main equipment for the sizing process in the textile industry. It generally includes a sizing tank and a drying box. The yarn is soaked in the sizing tank, squeezed to complete the sizing, and then dried by the drying box. , and finally enter the follow-up equipment or directly wind up for use...

AI Technical Summary

Problems solved by technology

However, there are several problems in the existing sizing machines, which seriously affect the follow-up process

For example: 1. The moisture regain of the yarn is about 130-140% before it comes out of the size tank and enters the drying box. The energy consumption will increase, on the other hand, the drying time will also increase

2. The drying box of the existing conventional sizing machine cannot make the yarn reach a qualified moisture regain in a short time due to its own poor drying performance

3. During the sizing process of the yarn in the sizing tank, part of the hairiness on the previous yarn will fall into the sizing tank. With the continuation of the sizing work, the hairiness will accumulate more and more, which will affect the quality of the size liquid, and will Follow the size attached to the subsequent yarn, resulting in severe hairiness on the latter yarn

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