An online cleaning device and a complete set of membrane silk gel shaping equipment including the device

Abstract

The invention provides an on-line cleaning device and complete membrane filament gel forming equipment comprising the same. The on-line cleaning device comprises a fixing frame, membrane filament cleaning pipe units and a solution collecting cavity, wherein the solution collecting cavity is formed in the fixing frame, and the membrane filament cleaning pipe units are arranged in the solution collecting cavity. Each membrane filament cleaning pipe unit comprises a first cleaning pipe and a second cleaning pipe, wherein the first cleaning pipe and the second cleaning pipe are arranged on the two sides of the solution collecting cavity and are located on the same straight line. The on-line cleaning device is fixed to a base body through the fixing frame, the solution collecting cavity is provided with a port, and in the process of cleaning membrane filaments, solutions in the base body are fed into the solution collecting cavity through the port. By adopting the on-line cleaning device as the gel forming equipment of the base body, the long-time special steeping process is eliminated, the time cost is greatly saved, and the rate of finished products of the membrane filaments is increased due to little manual intervention.

Description

technical field [0001] The invention relates to a membrane filament shaping technology, in particular to an online cleaning device and a complete set of membrane filament gel shaping equipment including the device. Background technique [0002] The production of RF membrane silk (crocheted rope reinforced hollow fiber membrane) generally adopts the wet spinning process. After it is shaped by the gel tank, it enters post-processing procedures such as crimping, cutting, bundling, and soaking. [0003] However, the gel function of the current gel tank can only preliminarily shape the membrane filaments. In the subsequent post-treatment process, long-term soaking is required. The soaking time is usually 12-24 hours, and the soaking pure is replaced every 2-4 hours. water. After soaking, the membrane silk needs to be manually transferred to the high-temperature cooking tank one by one, and then subjected to high-temperature water treatment (usually using high-temperature pure wa...

AI Technical Summary

Problems solved by technology

[0003] However, the gel function of the current gel tank can only preliminarily shape the membrane filaments. In the subsequent post-treatment process, long-term soaking is required. The soaking time is usually 12-24 hours, and the soaking pure is replaced every 2-4 hours. water

After soaking, the membrane silk needs to be manually transferred to the high-temperature cooking tank one by one, and then subjected to high-temperature water treatment (usually using high-temperature pure water at 60-90°C for 2-4 hours), because the water used for each soaking is about 1.5-2L / m 2 , if the production capacity is 1000m 2 The production line per day requires about 12-14 tons of pure water to soak the membrane filaments, and the tap water consumed is usually more than 20 tons. Therefore, the current post-processing process not only involves a lot of manpower, but also consumes a lot of water. resources and consume a lot of water

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