Efficient low water consumption dyeing machine

CN224313848UActive Publication Date: 2026-06-02SHAOXING KEQIAO ZHENTUO TEXTILE CO LTD
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Patent Information

Application Number
CN202521580976.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-28
Publication Date
2026-06-02
Estimated Expiration
2035-07-28

AI Technical Summary

Technical Problem

Existing dyeing machines require a large amount of clean water as a medium, resulting in a high liquor ratio, increased energy consumption for dye liquor heating, and a heavier burden on wastewater treatment.

Method used

The dye solution is sprayed onto the rollers using water spray pipes and nozzles. Combined with the tumbling action of the rollers, a local immersion and circulation system is formed, which reduces water consumption. The dyeing parameters are adjusted by a motor and controller to ensure that the dye solution contacts the fabric evenly.

Benefits of technology

It reduces water consumption, improves the utilization rate of dye solution and dyeing uniformity, reduces energy consumption, and enhances dyeing effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application relates to an efficient and low-water-consumption dyeing machine, belonging to the technical field of dyeing machines. It includes a box body and a drum. On one side of the outer wall of each of the two water spray pipes, a plurality of nozzles arranged in a linear array are fixedly connected. At the bottom end of one side of the box body, a water pump is fixedly connected. A flow dividing pipe is fixedly connected between the two second fixing seats. A plurality of first paddles arranged in an annular array are fixedly connected to the inner wall of the drum. This application has the effect that the water spray pipes and nozzles arranged on the inner wall of the box body can spray dye liquor onto the drum, causing local infiltration of the fabric at the bottom end of the drum. When the drum rotates, it带动 the fabric to tumble. The water pump synchronously pumps the dye liquor to the nozzles and sprays it out from the nozzles to fully contact the fabric. The first paddles on the inner wall of the drum and the second paddles on the flip cover form a flipping effect during rotation, ensuring that the fabric fully and evenly contacts the dye liquor. Through dynamic tumbling, the fabric is fully wetted, and the dye penetrates more evenly, reducing the water consumption while increasing the dyeing effect of the fabric.
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