Jean topical finish injecting type damping device

Abstract

The invention relates to a post finishing jet type wetting device for denim, which is provided with a water tank and is characterized in that a diving pump is arranged in the water tank, a water outlet of the diving pump is communicated with a jet tube through a stainless pipe and an adjustable flexible pipe, a pressure gauge is installed on the stainless pipe, a line of jet orifices are arranged on the jet tube, two hydraulic cylinders are respectively arranged on two ends of the jet tube, the hydraulic cylinders are respectively installed on supporting stands on the two sides of the water tank, liquid input ports are respectively communicated with liquid output ports of hydraulic pumps through the pipe, props are respectively installed on two sides of the water tank close to the left side in parallel, a cloth guiding roller is arranged on the middle portion between the two props, another cloth guiding roller is also arranged on the upper portion between the two props, and an output terminal of a frequency-converter is connected with an input terminal of the diving pump through a cable. The wetting device of the invention can wet the cloth surface completely, a large amount of useless water is not carried, the frequency for changing clear water is reduced, the water using amount is lowered, dyestuff and slurry which are brought away are very little, and a large amount of drying energy is saved.

Description

technical field [0001] The invention relates to a spray type wetting device for denim finishing. Background technique [0002] Denim is a high-end product of pure cotton. A major disadvantage of pure cotton products is the large shrinkage rate. Therefore, denim must be pre-shrunk before it is used in garment processing. The important step is the multi-roll wetting process. The multi-roll wetting device used in this process has a large water tank with clean water and multiple rolls inside. When the cloth goes through this process, it is completely submerged in water, and the denim is rolled and pressed for many times with rollers, and the water is absorbed after repeated rolling and pressing. However, 80%-85% of the water on the cloth surface after fully absorbing water is redundant. It does not play a role in wetting. The moisture is carried by the cloth surface to the drying process, which greatly increases the energy consumption of drying. The denim fabric processed in t...

AI Technical Summary

Problems solved by technology

At present, the manufacturer's remedial method is to continuously drain the solution containing dye and slurry in the tank, and then replenish it with clean water, which causes a lot of waste in terms of manpower and material resources.

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