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Composite membrane machine for manufacturing flat membrane

A technology of composite membrane and flat membrane, applied in membrane technology, semi-permeable membrane separation, textile processing machine accessories, etc., can solve problems such as undeveloped devices or equipment, and achieve high accuracy of deviation correction, reasonable structure setting, and stable operation Effect

Inactive Publication Date: 2011-04-06
ZHEJIANG SHENGSHI MECHANICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the preparation method of flat film has become mature, at present, the device or equipment suitable for large-scale industrial production of flat film has not yet been developed. The present invention aims to provide a kind of equipment that can realize the industrialization and flow production of flat film, so as to Large-scale industrial production and promotion of flat film provide a possibility

Method used

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  • Composite membrane machine for manufacturing flat membrane
  • Composite membrane machine for manufacturing flat membrane
  • Composite membrane machine for manufacturing flat membrane

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Embodiment Construction

[0037] Such as figure 1 As shown, a flat film composite film machine of the present invention includes an unwinding cloth feeding unit 1, a liquid immersion unit 2, a conveying unit 3, a ventilation regulating unit 4, a film making unit 5, a drying unit 6, a washing unit 7, Rolling and receiving unit 8. Among them, the unwinding and feeding unit 1, the immersion unit 2, the ventilation adjustment unit 4, the film making unit 5, the drying unit 6, the washing unit 7, and the rolling and receiving unit 8 are installed in sequence in an assembly line, and the conveying unit 3 is installed On the above-mentioned functional units, the conveying track is mainly composed of several groups of fabric guide rollers, so that the base fabric (non-woven fabric) can run stably on the conveying track, and the base fabric (non-woven fabric) can pass through the above-mentioned functions without interruption. unit is processed.

[0038] Unwinding and feeding unit 1 such as figure 2 As show...

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Abstract

The invention discloses a device for manufacturing a flat membrane, in particular a composite membrane machine for manufacturing the flat membrane. The device is characterized by comprising an unfolding cloth charging unit, an immersion unit, a transport unit, a ventilating adjusting unit, a membrane manufacturing unit, a baking unit, a washing unit and a folding cloth discharging unit, wherein the unfolding cloth charging unit, the immersion unit, the transport unit, the ventilating adjusting unit, the membrane manufacturing unit, the baking unit, the washing unit and the folding cloth discharging unit are sequentially arranged in a streamline mode; and the transport unit is arranged on each function unit, and a plurality of groups of cloth guide rollers form a transport rail so that the base cloth can steadily run on the transport rail and is constantly processed by each function unit. The composite membrane machine for manufacturing the flat membrane is reasonable in structure and high in production efficiency, realizes streamline production of the non-woven flat membrane and is applicable to industrial promotion in a large scale.

Description

Technical field: [0001] The invention relates to a flat film production equipment, in particular to a flat film composite film machine. Background technique: [0002] At present, flat membranes are widely used in water treatment, environmental protection, and biochemical fields. Flat membranes can be used to prepare support membranes for ultrafiltration membranes, reverse osmosis membranes, and other composite membranes. Due to the smaller surface pores and cross-sectional pores with good permeability, the flat film has excellent tensile and impact resistance properties. [0003] The preparation method of the flat film has been demonstrated by various experiments. In the published Chinese patent application (application number is 200710067860, 200810061236), the non-woven fabric is used as the base material, and the non-woven fabric is coated with a special preparation method. Membrane solution can be prepared. [0004] Although the preparation method of flat film has beco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06B3/10D06B15/00D06B23/00D06B23/04B01D69/12
Inventor 王增冰
Owner ZHEJIANG SHENGSHI MECHANICS
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