Production method and production device of microporous membrane coating filter material

A filter material and production device technology, applied in the direction of membrane filter, filtration separation, separation method, etc., can solve problems such as easy to be stained with dust, easy to fall off, unreliable, etc., and achieve a reasonable method, suitable for promotion, and a reasonable device structure Effect

Inactive Publication Date: 2017-11-07
江苏明晶布业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing production equipment is not closed, and it is easy to be stained with dust, and the existing film-coated material is directly absorbed by the film, which is ea

Method used

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  • Production method and production device of microporous membrane coating filter material
  • Production method and production device of microporous membrane coating filter material

Examples

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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described

[0021] The embodiments are only some of the embodiments of the present invention, but not all of the embodiments.

[0022] refer to Figure 1-2 , a production device for membrane-coated filter materials, comprising a first box 1, a second box 2 and a third box 3, one side of the first box 1 is fixed with a second box 2 by screws, the first box A third box 3 is installed on the other side of the box 1, a film-coated tank 14 is installed in the middle of the first box 1, and a telescopic device 15 is fixed on both sides of the inner bottom of the film-covered tank 14. The top of the expansion device 15 A first support plate 16 is fixed, a first brush body 19 is fixed at the top of the first support plate 16, a second support plate 17 is install...

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Abstract

The invention discloses a production method and a production device of a microporous membrane coating filter material. The device comprises a first box body, a second box body and a third box body, wherein the second box body is fixed on one side of the first box body by screws; the third box body is mounted on the other side of the first box body; a second support plate is mounted in the middle of the top of a microporous membrane coating tank; a second brush body is mounted at the bottom of the second support plate; an electric heating pipe is mounted at the top in the second box body; an ultraviolet lamp pipe is fixed on an inner side wall of the second box body; a raw material roller is mounted in the second box body by a bracket; a drying device is mounted at the top in the third box body; guide devices comprise push rod motors and guide wheels; the upper ends of the push rod motors are fixed at the top in the first box body; and hot fans are mounted on the side faces of second hot roll sets. The device is reasonable in structure, and unique and ingenious in design; and the method is reasonable, and is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of production of membrane-coated filter materials, in particular to a production method and device for membrane-coated filter materials. Background technique [0002] Microporous film-laminated filter material (referred to as film-coated filter material) is made of polytetrafluoroethylene as raw material, which is expanded into a microporous film, and this film is laminated on various fabrics or paper by special technology. base material, making it a new type of filter material. PTFE-coated filter material is a new type of filter material formed by compounding a layer of polytetrafluoroethylene (PTFE) film on the surface of ordinary filter material. This layer of membrane is equivalent to playing the role of "primary dust layer". The material exchange is carried out on the surface of the membrane, and it can be effectively filtered at the beginning of use. The unique three-dimensional network structure of ...

Claims

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Application Information

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IPC IPC(8): B01D39/16
CPCB01D39/16B01D39/1669B01D2239/0471B01D2239/0613B01D2239/10
Inventor 蔡明贤
Owner 江苏明晶布业股份有限公司
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