Drum Dyeing Machine

Abstract

The invention relates to the field of dyeing equipment and in particular relates to a drum type dyeing machine suitable for dyeing woollen sweaters, leather, and the like. The drum type dyeing machine comprises a rack, a drum, a power mechanism, a dye adding device, an air pressure balance mechanism and a steam heating mechanism, wherein the outside of the drum is coated with a layer of outer shell; the drum is fixedly connected with the outer shell; a gap exists between the drum and the outer shell; driving levers are arranged on the inner circumferential wall of the drum; horizontal planes on which outer tangent lines of contact points of the driving levers and the inner circumferential wall of the drum are located and the driving levers form acute angles; one part of the driving levers and the other part of the driving levers have opposite directions when the drum rotates toward the same direction and passes the same position. The obtained drum type dyeing machine has the beneficial effects that a steam pipeline is only connected when the drum type dyeing machine is used; the drum type dyeing machine has a simple structure, can effectively dye the woolen sweaters by utilizing the drum, avoids knotting, dyeing defect, fuzzing and pilling, has stable usability and has the effect of reducing water for dyeing and discharge of dyeing wastewater.

Description

technical field [0001] The invention relates to the field of dyeing equipment, in particular to an equipment suitable for dyeing sweaters, leather and the like. Background technique [0002] Existing woolen sweaters are dyed by dyeing vats, which consume a large amount of water resources and generate a large amount of waste water during the dyeing process. In response to this problem, the Chinese patent No.: 201410111035.2 titled High-efficiency, energy-saving and low-emission fur multi-color dyeing machine and fur dyeing method, the title is high-efficiency, energy-saving and low-emission fur dyeing machine, and Chinese patent No.: 201420134598.9. When dyeing, although the water consumption is greatly reduced, it is suitable for dyeing leather. Dyeing woolen sweaters will make the sleeves knotted, especially between the sleeves, so that the woolen sweaters in the drum become one, and cannot be dyed from Taking out the material inlet will cause the dyeing to produce color f...

AI Technical Summary

Problems solved by technology

[0004] After use, although the dyeing machine has solved the problem fundamentally, there are still some inconsistencies in product quality, and sometimes there will be slight color spots, and some will produce fluff and serious pilling.

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