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Manufacturing method and manufacturing device of hollow fiber curtain type membrane module

A manufacturing method and manufacturing device technology, applied in the field of hollow fiber curtain membrane module manufacturing method and manufacturing device, can solve the problems of U-turn glue injection, long cycle, sealing strip plugging, etc., to improve the filling density and manufacturing cycle Shortening and good sealing effect

Pending Publication Date: 2021-06-22
TIANJIN BISHUIYUAN MEMBRANE MATERIAL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And it needs to turn around to inject glue, the cycle is long, and when the filling density is high, the sealing strip needs to be plugged

Method used

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  • Manufacturing method and manufacturing device of hollow fiber curtain type membrane module
  • Manufacturing method and manufacturing device of hollow fiber curtain type membrane module
  • Manufacturing method and manufacturing device of hollow fiber curtain type membrane module

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] The manufacturing method of the hollow fiber curtain membrane module of the present embodiment, such as Figure 1-2 shown, including the following steps:

[0032] S1, fixing one end of the membrane wire 5 on the first wire row tooling 1, and arranging the membrane wire 5;

[0033] S2, fixing the first wire row tooling 1 in step S1, and fixing the other end of the membrane wire 5 on the second wire row tooling 2 for wire rowing;

[0034] S3, welding th...

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Abstract

The invention provides a manufacturing method and a manufacturing device of a hollow fiber curtain type membrane component, wherein the method comprises the steps: fixing one ends of membrane filaments on a first filament arraying tool, and arraying the membrane filaments; fixing the first filament arraying tool, and fixing the other ends of the membrane filaments on a second filament arraying tool for filament arraying; welding the end parts of the membrane filaments to obtain single-layer membranes; stacking the multiple single-layer membranes, and mounting connecting pieces between the ends of the adjacent single-layer membranes, so as to obtain a stacked membrane; and placing the laminated membrane on a tool frame, injecting glue into a pouring groove of the tool frame, and thus obtaining the hollow fiber curtain type membrane assembly after the injected glue is solidified. The manufacturing method of the hollow fiber curtain type membrane module is simple to operate and low in cost.

Description

technical field [0001] The invention belongs to the field of water treatment, and in particular relates to a manufacturing method and a manufacturing device of a hollow fiber curtain membrane module. Background technique [0002] Membrane bioreactor is widely used in domestic sewage treatment and industrial wastewater treatment because of its small footprint, mild operating conditions and strong separation ability. The volume and filling density also put forward higher requirements. Compared with flat membranes, hollow fiber membranes have unique advantages such as high membrane area, self-supporting structure and easy handling. However, at present, in the processing technology of membrane modules made of hollow fiber membranes, The jitter of the membrane filaments is easy to be inconsistent, the hole plugging operation is difficult after cutting and fixed length, the filling rate of the membrane filaments is low, the appearance is not neat, and the overall process of glue i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D63/02
CPCB01D63/021
Inventor 肖宏康周娟娟董伟宋冠军曹海楠陈光平管梦龙
Owner TIANJIN BISHUIYUAN MEMBRANE MATERIAL CO LTD
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