Evaporative drying mechanism for air duct of air flow dyeing machine

By introducing an evaporation and drying mechanism and a stirring and mixing device into the air duct of the airflow dyeing machine, the problems of waste and unevenness of dyeing solvent during the fabric dyeing process are solved, and efficient and environmentally friendly fabric dyeing treatment is achieved.

CN120797346BActive Publication Date: 2026-02-06SHISHI HONGSHUN PRINTING & DYEING MASCH CO LTD
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Patent Information

Application Number
CN202511299292.8
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-09-12
Publication Date
2026-02-06
Estimated Expiration
2045-09-12

AI Technical Summary

Technical Problem

In the fabric dyeing process, there are problems such as waste and pollution of dyeing solvents, as well as insufficient dyeing of fabrics due to uneven dyeing.

Method used

An evaporation and drying mechanism for the air duct of an airflow dyeing machine is designed, comprising a fan, a heater, a steam inlet pipe, a drain pipe, and an exhaust pipe. Combined with a stirring and mixing device, the fabric is transported by airflow circulation and dried using hot air. At the same time, a stirring and mixing device and a turbulence structure are set in the dyeing machine to improve the mixing uniformity of the dyeing solution and the contact effect with the fabric.

Benefits of technology

It achieves efficient fabric drying, reduces waste and pollution of dyeing solvents, improves dyeing efficiency and uniformity, and ensures fabric dyeing quality.

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Abstract

The application discloses an evaporative drying mechanism for a wind pipe of an air flow dyeing machine, and relates to the technical field of air flow dyeing machines.The evaporative drying mechanism comprises a dyeing machine body and an agitating and mixing device.A fan, a connecting pipe, a heater, a steam inlet pipe, a drain pipe and an exhaust pipe are arranged, the fan can provide wind power for the air nozzle to realize the circulating transmission dyeing of fabrics, the heater, the steam inlet pipe, the drain pipe and the exhaust pipe can form a steam drying mechanism to perform drying treatment on the circulating dyed fabrics, the dyeing process efficiency of the fabrics is improved, the agitating and mixing device is arranged at the lower end of the dyeing machine, the rotation of the rotating shaft and the rotating rod is matched, the transmission of the first connecting block, the agitating piece and the second connecting block on the two sides can be realized, the synchronous and opposite agitation of the two sides can be realized, the mixing quality of the dyeing liquid is improved, the linkage connecting strip can be connected, the moving cylinder can be matched with the turbulence structure to push the dyeing liquid, and the contact dyeing quality of the dyeing liquid and the fabrics is improved.
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