Loose fiber continuous washing and finishing machine

Abstract

The invention relates to a loose fiber continuous washing and finishing machine, and belongs to the technical field of loose fiber processing equipment. The equipment comprises a base, an unwinding device, multiple washing devices, multiple rolling devices and a squeezing device are arranged on the base in sequence in the processing direction of loose fiber; the washing devices and the rolling devices are arranged at intervals, washing tanks are filled with washing water, and a pipeline is connected between every two adjacent washing devices. Accordingly, by arranging the washing devices and the rolling devices which are arranged at intervals, a fiber layer is subjected to multiple times of cleaning and squeezing, residual chemical agents in the fiber layer are washed out rapidly conveniently, and cleaning is more sufficient; the adjacent two washing devices are connected through the pipelines, and the last washing device is connected with an external water source so as to supplement the washing water, the water in the external water source flows forwards step by step through the way of overflow, the utilization rate of the water is increased, and water consumption is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of bulk fiber processing equipment, and in particular relates to a continuous washing and finishing machine for bulk fibers. Background technique [0002] At present, in the bulk fiber processing industry, there are mainly two types of equipment for dyeing and washing cellulose fibers such as cotton and viscose, which are divided into intermittent hanging dyeing machines and continuous dyeing machines. The dyeing and washing processes of the intermittent hanging dyeing machine are all carried out in the same equipment, and the processing of fibers has the disadvantages of high energy consumption, high labor intensity and high sewage discharge. Compared with the intermittent hanging dyeing machine, the continuous dyeing machine achieves the purpose of dyeing energy saving and emission reduction, but it is still immature in the washing process, mainly focusing on the effect of washing, the continuity of washin...

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Problems solved by technology

[0004] However, in the actual operation process, there are some deficiencies in this technical solution, for example: 1. Under the action of spraying in the single-network mode, the loss of fibers is difficult to control, and the treatment liquid used for spraying is recycled, and the treatment Fiber is inevitably mixed in the liquid, and the fiber is easy to block the spray hole; 2. The fiber is not formed into a web before treatment, so it is difficult to ensure the uniformity of the fiber in the finishing process of dyeing and cleaning. 3. When washing with water, the treatment net directly drags the loose fibers into the rolling machine, which affects the service life of the treatment net, and the treatment net needs to be replaced frequently, and the treatment net is hollowed out. Loose fibers cannot be fully squeezed dry, and the moisture content of loose fibers is very high, which reduces the effect of washing and increases the energy consumption of subsequent drying

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