Polyamide reverse osmosis compound membrane preparation device

Abstract

The invention discloses a polyamide reverse osmosis compound membrane preparation device which structurally comprises a membrane feeding outlet, a pressure bar, an upper box, a control box, a decorative screen, a preparation room, a membrane feeding rack and an inner device. The membrane feeding outlet is formed in the preparation room, the pressure bar penetrates the upper box, the preparation room is connected to the inner device, the control box and the decorative screen are adjacent, the control box is embedded onto the upper part, the decorative screen is glued to the side face of the upper box, the upper box is located above the preparation room, and the two form an integrated structure. The preparation room is fixedly connected to the membrane feeding rack, and the two form a T-shaped structure and is provided with a right angle. During preparation, agents in a first agent hopper are blanked separately by transmission for mixing and processing. If a thickened supporting layer, the pressure bar is pressed, so that the agents in a second agent hopper are blanked through a first agent pipe. The agents can be selected quantitatively. By adding the agents, the thickness of the supporting layer is increased, the product diversity is selected, market choiceness is facilitated, and the market sales rate is improved.

Description

technical field [0001] The invention relates to the field of composite membrane preparation, in particular to a polyamide reverse osmosis composite membrane preparation device. Background technique [0002] The development of science has changed the appearance of traditional thin films, and the development of new technologies and new materials has made thin films more and more widely used; there are many types of thin films, and the preparation methods of films are also various; the preparation methods of rotating thin films should be based on actual conditions. According to the situation, carefully screen the preparation method and optimize the design of the preparation process. Therefore, the thin film material technology needs more in-depth research. [0003] The prior art is unable to select the amount of the material, cannot increase the thickness of the support layer by increasing the material, cannot choose a variety of products, is not convenient for market selectio...

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Problems solved by technology

[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art and provide a polyamide reverse osmosis composite membrane preparation device to solve the problem of the inability to select the amount of material and increase the thickness of the support layer by increasing the material. , unable to diversify products, inconvenient for market selection, and low market sales rate

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