Washing device for textile printing and dyeing cloth

Abstract

The invention discloses a washing device for textile printing and dyeing cloth, and the washing device comprises a cleaning device which is provided with cleaning water for cleaning the passing cloth; the water inlet end of the filtering device is communicated with the cleaning water in the cleaning device so as to filter the cleaning water; the heating device is communicated with the water outlet end of the filtering device so as to heat the cleaning water entering the heating device; the air compression device is communicated with the heating device, so that compressed air is contained in the cleaning water; the spraying device is provided with a water vapor inlet pipe, a main water vapor pipe communicated with the water vapor inlet pipe and branch water vapor pipes communicated with the main water vapor pipe, the bottom ends of the branch water vapor pipes are communicated with spraying pipes, and the spraying pipes are arranged between the cloth guide rollers to spray cloth. According to the washing device for the textile printing and dyeing cloth, washing water is recycled, the cloth is subjected to two washing processes of water bath washing and high-pressure spraying water vapor washing, and washing with higher efficiency is achieved.

Description

technical field [0001] The invention belongs to the technical field of textile printing and dyeing cleaning equipment, in particular to a washing device for textile printing and dyeing cloth. Background technique [0002] Fabric washing is an important link before the finished textiles, which affect the quality of the textiles and have an important impact on the use value of the textiles. The washing process requires a lot of water. At the same time, after the washing is completed, a large amount of waste water will be generated for discharge. , if not handled properly, will have serious consequences of water pollution. [0003] At present, the existing printing and dyeing cloth washing equipment on the market cannot achieve the purpose of water saving well. For example, the patent application document of Chinese Utility Model Patent Application No. CN201921638946.5 discloses a low bath ratio washing machine, including A pre-washing box and a water-washing box for sequentia...

AI Technical Summary

Problems solved by technology

[0002] Fabric washing is an important link before the finished textiles, which affect the quality of the textiles and have an important impact on the use value of the textiles. The washing process requires a lot of water. At the same time, after the washing is completed, a large amount of waste water will be generated for discharge. , if not properly treated, will have serious consequences of water pollution

[0003] At present, the existing printing and dyeing cloth washing equipment on the market cannot achieve the purpose of water saving well. For example, the patent application document of Chinese Utility Model Patent Application No. CN201921638946.5 discloses a low bath ratio washing machine, including A pre-washing box and a water-washing box for sequentially cleaning the cloth. Both sides of the top of the pre-washing box and the water-washing box are respectively equipped with a leading-in roller and a leading-out roller. group, the roller group is composed of the first guide roller, the second guide roller, the third guide roller, the fourth guide roller and the fifth guide roller, the first guide roller, the second guide roller, the third guide roller, the first guide roller The four guide rollers and the fifth guide roller are used to export the cloth sequentially, wherein the first guide roller and the second guide roller are horizontally installed on both sides of the bottom end of the box inner cavity, and the fifth guide roller, the third guide roller and the The first guide rollers are correspondingly arranged from top to bottom, and the fourth guide roller is installed on one side of the vertical plane of the lead-in roller and the first guide roller. An auxiliary washing mechanism for accelerated cleaning of cloth, the auxiliary washing mechanism is composed of a rotating shaft, a connecting rod, a fixed plate and a vibrating rod, one end of the rotating shaft is fixedly connected to the end of the connecting rod, and the end of the connecting rod far away from the rotating shaft is connected to the The fixed plate is fixedly connected, the vibrating rod is installed on the fixed plate, and the inside of the pre-wash box and the washing box is provided with a squeeze roller set above the fifth guide roller, and the horizontal height of the squeeze roll set is higher than The level of cleaning fluid inside the pre-wash tank and water wash tank

[0004] The above-mentioned prior art realizes the washing of printed and dyed cloth by setting two functional boxes of a pre-wash box and a water-wash box, which requires a large amount of clear water and produces a large amount of waste water;

[0005] Moreover, two sets of cleaning boxes are used, which reduces the production efficiency in the actual production process

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