Hanging scouring device for fabric scouring and bleaching

Abstract

The invention relates to a hanging scouring device for fabric scouring and bleaching. The hanging scouring device comprises a cuboid barrel body of which one end is a fabric inlet; a first steam pipe is arranged at the bottom in the barrel body; a baffle forming an interlayer together with the inner wall of the barrel body is arranged in the barrel body; a second steam pipe is arranged in the interlayer formed by the baffle and the inner wall of the barrel body; a circle of guide slot for guiding steam into the bottom in the barrel body is arranged along the peripheral direction of the baffle; the second steam pipe is arranged in the guide slot. The guide slot is arranged on the baffle, and the second steam pipe in the interlayer is arranged in the guise slot, so the steam spraying direction of the second steam pipe is changed, steam of the second steam pipe is sprayed to the bottom of the barrel body, scouring liquid forms a circulation direction from bottom to top, the stoppage phenomenon is avoided, the scouring liquid penetrates in each fabric leaf, and the scouring and bleaching uniformity of the fabric is ensured.

Description

technical field [0001] The invention relates to a scouring and bleaching device, in particular to a hanging scouring device for fabrics. Background technique [0002] From the requirements of dyeing and finishing processing and clothing performance, the fabric should have good water absorption, soft feel and white appearance. The natural impurities contained, the size and colorant added in the weaving process, and various stains (such as oil stains, mud stains, rust stains) before dyeing and finishing processing, etc. Through scouring and bleaching processing, it is possible to directly obtain whitening products with luster, softness, pure whiteness, clear lines and good permeability, or provide suitable semi-finished products for dyeing and printing. [0003] At present, the most widely used scouring and bleaching equipment is the scouring bucket. The common scouring bucket is a cuboid made of stainless steel plate, and there is a direct heating steam pipe at the bottom. ...

AI Technical Summary

Problems solved by technology

[0003] At present, the most widely used scouring and bleaching equipment is the scouring bucket. The common scouring bucket is a cuboid made of stainless steel plate, and there is a direct heating steam pipe at the bottom. The interlayer steam pipe is set in the interlayer. When the fabric is scouring and bleaching, the steam pipe at the bottom is closed, and only the interlayer steam pipe is used for heat preservation. Since the steam outlets of the interlayer steam pipe are all upward, when the steam is ejected, the training liquid is driven from the bottom into the interlayer. It overflows from the upper opening of the interlayer and flows to the center of the training barrel, forming a top-down flow direction. The top-down flow direction will cause the liquid flow to appear "short circuit", that is, the liquid flow does not pass through each fabric page, but It flows between pieces and closes the pages of the fabric, affecting the uniformity of scouring and bleaching

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