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Hollow fiber membrane packaging method and hollow fiber membrane assembly

An encapsulation method and fiber membrane technology, applied in the field of hollow fiber membrane modules and hollow fiber membrane encapsulation, can solve problems such as the difficulty of dispersion of the free end of the hollow fiber membrane, achieve high encapsulation efficiency, and expand the application environment and scope.

Pending Publication Date: 2020-04-03
鸿翌科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a hollow fiber membrane packaging method and a hollow fiber membrane module for the problem of difficult dispersion after the free end of the hollow fiber membrane is packaged.

Method used

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  • Hollow fiber membrane packaging method and hollow fiber membrane assembly
  • Hollow fiber membrane packaging method and hollow fiber membrane assembly
  • Hollow fiber membrane packaging method and hollow fiber membrane assembly

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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below through the embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0041] see figure 1 , an embodiment of the present invention provides a hollow fiber membrane packaging method, comprising the following steps:

[0042] S1. Fix the plurality of hollow fiber membranes 10 to each other in a state where the plurality of first ends 13 of the plurality of hollow fiber membranes 10 are flush with each other to form a hollow fiber membrane assembly 50, the plurality of first ends 13 of the plurality of hollow fiber membranes One end 13 together forms the first collection end 52 of the hollow fiber membrane collection;

[0043] S2. Dip the first collectio...

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Abstract

The invention provides a hollow fiber membrane packaging method, which comprises the following steps: mutually fixing a plurality of hollow fiber membranes in a state that a plurality of the first ends of the hollow fiber membranes are flush with each other to form a hollow fiber membrane set, wherein the plurality of the first ends of the hollow fiber membranes jointly form the first collection ends of the hollow fiber membrane set; immersing the first collection ends of the hollow fiber membrane set into a packaging adhesive at the same time; removing the first collection ends from the packaging adhesive, and inserting the first collection ends into nano-scale or micron-scale powder, so that the first ends of the hollow fiber membranes are isolated from one another through the nano-scaleor micron-scale powder; and curing the packaging adhesive adhered at the first collection ends of the hollow fiber membrane set. The invention also provides a hollow fiber membrane module.

Description

technical field [0001] The invention relates to the field of hollow fiber membranes, in particular to a hollow fiber membrane packaging method and a hollow fiber membrane module. Background technique [0002] Membrane filtration is a very important application in water treatment and material separation and purification. Use the filter grade hollow fiber membrane to filter or separate liquids and materials to improve the quality of the permeate or concentrate. Hollow fiber membrane modules using hollow fiber membrane technology are applied to various membrane filtration products, and their application value is very extensive, involving many fields such as chemical industry, water treatment, food, medical treatment, bioengineering, and aerospace. [0003] At present, hollow fiber membrane modules can be divided into two types. One is that the two ends of the hollow fiber membrane are sealed in the container with a sealant. One end of a single hollow fiber membrane is sealed a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D63/02
CPCB01D63/02
Inventor 王旭
Owner 鸿翌科技有限公司
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