High efficiency liquid-permeable and gas-barrier fluid composite membrane system

Abstract

The invention discloses a high efficiency liquid-permeable and gas-barrier fluid composite membrane system, which consists of an outer pipe, a connecting pipe, a membrane separation device, a communicating block and an output pipe. The outer pipe is connected to the membrane separation device, the output pipe is arranged at the bottom of the membrane separation device, and runs through the membrane separation device, the outer pipe and the communicating block are connected together by the connecting pipe, and the communicating block is connected to the membrane separation device. The inventionhas the beneficial effects that: an external mechanical force is utilized to control the rotation switch of a central shaft between a clockwise state and an anticlockwise state, thus reaching the purpose of controlling the separation and embedment of stab rods on puncture heads and holes on an outer ring layer, circulating motion of the stab rods is utilized to puncture bubbles accumulated on a separation membrane, embedment block bulges are arranged on the outer ring layer, and along with the rotation of a central shaft, bubbles at the edge can be punctured all the time, thus guaranteeing constant circulation performance of the separation membrane in the filtering process of liquid-permeable and gas-barrier fluid.

Description

technical field [0001] The invention relates to the field of membrane separation equipment, in particular to an efficient liquid-permeable and gas-blocking fluid composite membrane system. Background technique [0002] At present, the research on the purity and density of the fluid is very popular, the demand for laboratory experiments, the research on the purity and density of the fluid needs to remove the gas in the fluid first, so it is necessary to develop a composite mold for the filtration process of the fluid. Liquid-permeable and gas-barrier, the current high-efficiency liquid-permeable and gas-barrier fluid composite membrane system has the following defects: [0003] At present, in order to remove the gas in the fluid, the composite membrane is usually used for separation to realize the air resistance and liquid passage, so as to achieve the purpose of filtering and separating the two, but the gas that cannot pass through the membrane will gradually accumulate in f...

AI Technical Summary

Problems solved by technology

[0003] At present, in order to remove the gas in the fluid, the composite membrane is usually used for separation to realize the air resistance and liquid passage, so as to achieve the purpose of filtering and separating the two, but the gas that cannot pass through the membrane will gradually accumulate in front of the membrane, resulting in the obstruction of the flow of the liquid.

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