Airflow dyeing machine and using method thereof

Abstract

The invention discloses an airflow dyeing machine and using method thereof, and relates to the technical field of cloth dyeing equipment. The problems that a dye spray nozzle of an existing dyeing machine is high in cost and difficult to clean are solved. In the technical scheme, the airflow dyeing machine comprises a barrel, a lifting pipe is connected to the upper portion of the barrel, a lifting assembly is arranged inside the lifting pipe, a cloth dyeing assembly is further connected to the upper end of the lifting pipe and comprises an inclined outer pipe, the upper end of the outer pipeis connected with a traction roll, the lower end of the outer pipe is connected to the barrel, an upper spray nozzle barrel is fixed inside the upper end of the outer pipe, a lower spray nozzle barrelis further fixed inside the outer pipe, the inclined upper end of the outer pipe is aligned with the upper spray nozzle barrel, a spray nozzle opening is formed between the upper spray nozzle barreland the lower spray nozzle barrel, a spraying head is further fixed on the inner wall of the outer pipe, an air inlet pipe and a dye inlet pipe are connected to the spraying head, an air compressor isconnected to the air inlet pipe, and a pressurizing pump is connected to the dye inlet pipe. The airflow dyeing machine is reasonable in structure, the common spraying head is used for replacing a specially-made spraying head, and the spraying head scarcely needs to be cleaned.

Description

technical field [0001] The invention relates to the technical field of cloth dyeing and finishing equipment, in particular to an airflow dyeing machine and a method for using the same. Background technique [0002] Compared with the traditional liquid flow dyeing machine, the air-flow dyeing is circulated by means of the air channel containing moisture or water vapor, and there is no need for dyeing liquid or water medium to transport the fabric. Almost all fiber materials and their mixtures can be bleached and dyeing. The biggest feature is that it greatly reduces the consumption of dyes, chemical additives and energy. [0003] Different from the traditional overflow jet dyeing, the air-jet dyeing mainly relies on pulling the fabric for circular motion. The dyeing liquid is sprayed out through a special nozzle, and then with the flow of the air flow, the dyeing liquid enters the pipeline through which the dyed object passes, so that the dyeing liquid contacts the dyed obj...

AI Technical Summary

Problems solved by technology

However, in order to allow the dyeing liquid to be evenly dyed on the dyed object, the dyeing liquid needs to be sprayed out with a special nozzle to form a mist with fine particles, but this nozzle is expensive and difficult to clean

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