A drum dyeing machine with uniform dyeing

Abstract

This utility model discloses a rotary drum dyeing machine for uniform dyeing, including a frame, a support wheel assembly, a rotary drum, and an outer water tank. The right end of the rotary drum is rotatably mounted on the frame and connected to a drive device for rotating the drum. The left end of the rotary drum is supported by the support wheel assembly, and the drive device drives the drum to rotate above the support wheel assembly. The interior of the rotary drum is equipped with a water spraying paddle device, including several paddles. The paddles are parallel to the rotation axis of the drum and are raised in strips on the inner surface of the drum. The paddle surfaces have water spray holes. The interior of the rotary drum also includes a water collecting device, including several water collecting troughs. The water collecting troughs are parallel to the rotation axis of the drum and are raised in strips on the inner surface of the drum. The surfaces of the water collecting troughs have mesh areas. The outer water tank is connected to the rotary drum via a connecting component. This utility model changes the spray structure inside the original rotary drum dyeing machine, realizing the function of uniform water spraying while the paddles agitate the material, stabilizing the temperature of the dye liquor inside the rotary drum dyeing machine, and improving the dyeing stability.

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