Concentrated heating and filtering device for mercerizing spraying alkali liquor

Abstract

The invention discloses a concentrated heating and filtering device for mercerizing spraying alkali liquor. The device includes an alkali liquor dropping-in pool composed of an alkali liquor recycle pool and a pure alkali liquor pool, the alkali liquor recycle pool and the pure alkali liquor pool are mutually separated through a partition, the top of the pure alkali liquor pool is provided with aninclined guide cover plate, the pure alkali liquor pool is internally provided with a liquor drainage pipe and a spraying pipe in parallel, the liquor drainage pipe and the spraying pipe are providedwith a first water pump and a second water pump respectively, the end of the liquor drainage pipe is connected with a heating and filtering device body, multiple liquor pumping branch pipes are distributed in the alkali liquor recycle pool at intervals, one ends of the liquor pumping branch pipes are connected with a liquor pumping main pipe through a first connecting pipe, a third water pump isarranged on the liquor pumping main pipe, and the end of the liquor pumping main pipe is connected with the heating and filtering device body. The concentrated heating and filtering device can filterand heat the alkali liquor without affecting the normal work of a mercerizing machine, the working stability is high, and the filter effect is good.

Description

Technical field [0001] The invention relates to a mercerizing machine auxiliary processing device, in particular to a mercerizing spray lye concentrated heating and filtering device. Background technique [0002] The conventional mercerizing machine sprays lye on cotton fabrics by placing the fabric horizontally on the lye pool and keeping it moving at a constant speed, and then spraying the surface of the fabric through a spray pipe. After spraying, the lye passes through the fabric and falls into the alkali. In the liquid pool, the lye in the lye pool is heated by the recovery device and then sent to the spray pipe for spraying. However, because the lye of the mercerizing machine will drop a large amount of impurities, dander and other bad wastes from the fabric during the process of spraying and immersing the fabric, and these bad wastes will accumulate in the lye pool after the lye drops. , Resulting in the continuous increase of the dander content in the spray lye, thus aff...

AI Technical Summary

Problems solved by technology

However, this treatment method not only requires the mercerizing machine to be shut down regularly to wait for the collection and filtration of the lye, which affects the mercerizing efficiency of the fabric; and a small amount of dander in the lye will also affect the spray pipe during the daily spraying process, causing spraying. The blockage of the shower pipe after long-term use reduces the working stability of the mercerizing machine

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