Novel unidirectional cheese dyeing machine

Abstract

A novel cheese dyeing machine comprises a cylinder body (5), a creel (15), a yarn bamboo (16) and a driving motor (26); the creel (15) and the yarn bamboo (16) are arranged in the cylinder body; the cylinder body (5) is internally provided with a centrifugal pump (27) and a heat exchange coil pipe (18); the heat exchange coil pipe (18) is installed on the bottom of the cylinder body (5). The case of the centrifugal pump comprises two parts, one part of the case is integrated with the bottom (3) of the cylinder body, and the other part of the case (11) can be separated from and connected with the bottom (3) of the cylinder body. The centrifugal pump is provided with two suction ports (25a and 25b), and is provided with an electronic speed regulating control system which is used for controlling the rotating speed of the centrifugal pump. The heat exchange coil pipe (18) is fixed below the creel, and is outwards connected to a water source and a steam source. A liquid flow control system is used for controlling the unidirectional flow of dye liquor; the novel unidirectional cheese dyeing machine is further provided with a supercharging and pressure release system, a material filling system and a temperature raising and lowering system, and can be widely applied in the dyeing and finishing industry.

Description

technical field [0001] The invention relates to a dyeing and finishing machine, in particular to a cheese dyeing machine. Background technique [0002] In the dyeing and finishing machinery industry, there is a prior art cheese dyeing machine. figure 1 The design of such a cheese dyeing machine is shown, including a cylinder and its bottom, where the bottom of the cylinder is connected to a centrifugal pump. The bottom of the cylinder body of the dyeing machine is mainly composed of basic supporting frames such as ribs. The function of the centrifugal pump is to promote the circulation of the dye liquor during the dyeing process. The prior art generally adopts the design of separating the cylinder and the pump, and the centrifugal pump components are not part of the main cylinder structure. [0003] In the bidirectional cheese dyeing machine of the patent number CN1427111A, the centrifugal pump components include a transmission device (ie a motor and a bearing seat, etc.)...

AI Technical Summary

Problems solved by technology

However, the pressure requirements of the cylinder body are greatly increased, and the design of the cylinder body needs to use thicker and harder materials.

Coupled with high water consumption, this kind of cheese dyeing machine with liquid reversing design has to greatly increase the production cost

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