A hollow semi-permeable fiber membrane cleaning device

Abstract

The invention belongs to the technical field of spinning and discloses a hollow semipermeable fibrous membrane silk cleaning device used for solving problems of high operation cost of an existing cleaning device in a utilization process and high construction and operation cost of matched dustless rooms. The hollow semipermeable fibrous membrane silk cleaning device comprises a frame, a head end water washing tank and a tail end water washing tank are arranged on the frame, and a plurality of middle water washing tanks are abreast arranged between the head end water washing tank and the tail end water washing tank. The head end water washing tank is provided with a water drain pipe, the tail end water washing tank is provided with a water inlet pipe, and the water washing tanks form water tank systems which are independent but communicated sequentially. Silk pressing guide rails are mounted on inner walls of the water washing tanks respectively, silk pressing sliders capable of sliding on the silk pressing guide rails are mounted on the silk pressing guide rails respectively, and cantilever silk pressing wheels used for taking hollow semipermeable fibrous membrane silks into bottoms of the water washing tanks are mounted on the silk pressing sliders respectively.

Description

technical field [0001] The invention belongs to the technical field of spinning, and in particular relates to a cleaning device for hollow semipermeable fiber membranes. Background technique [0002] The hollow semi-permeable fiber membrane yarn contains a solvent in the raw material during the spinning manufacturing process. In order to ensure the manufacture of qualified hollow membrane yarn without solvent, it is necessary to clean and remove the solvent in the membrane yarn. [0003] In the prior art, the cleaning device for cleaning the solvent of the hollow semipermeable fiber membrane needs to be placed in a 100,000-class clean room, and the cleaning water used in the cleaning process is purified water, so the construction of the entire clean room And the cost of making purified water is very high. [0004] However, in the existing cleaning device, the pressing wheel used to transport the hollow semi-permeable fiber membrane to the bottom of the cleaning tank and the...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a hollow semi-permeable fiber membrane filament cleaning device, which can reduce the overall The height of the cleaning device can reduce the construction height of the clean room, thereby reducing the construction cost and operating cost of the clean room; at the same time, the present invention can reduce the water flow rate of the cleaning tank, reduce the consumption of purified water, and reduce the energy consumption of heating , to reduce operating costs

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