JPS6049986U

JPS6049986U - Simple water purifier

Info

Publication number: JPS6049986U
Application number: JP14352183U
Authority: JP
Inventors: 内田　秀穂; 岩島　寛; 川島　一人
Original assignee: 三菱レイヨン株式会社
Priority date: 1983-09-16
Filing date: 1983-09-16
Publication date: 1985-04-08
Also published as: JPH0133191Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の簡易型浄水器の１実施例であり、第２
図は他の実施例である。第３図は本考案の簡易型浄水器
の蓋、加圧装置、浄化水出口の１実施形態を示す図であ
る。第４図及び第５図は本考案に用いられる浄化器の例
であり、第４図はＵ字型中空糸束を、第５図は他端を閉
塞した中空糸束を収納したモジュールである。図中Ａ及
びＣは平面図であり、Ｂ及びＤは一部欠載縦断面図であ
る。１：容器、２：浄化器、３：容器１の開口部の蓋、４：
加圧装置、５：多孔質中空糸膜、６：活性炭及び／又は
イオン交換樹脂、７：多孔質中空糸支持固定部、８：浄
化水導出管、９：圧力抜き機構、１０：逆止弁、１１：
親水性多孔質中空糸膜、１２：多孔質中空糸膜の疎水性
部分。Figure 1 shows one embodiment of the simple water purifier of the present invention.
The figure shows another embodiment. FIG. 3 is a diagram showing one embodiment of the lid, pressurizing device, and purified water outlet of the simple water purifier of the present invention. Figures 4 and 5 are examples of purifiers used in the present invention, with Figure 4 showing a U-shaped hollow fiber bundle and Figure 5 showing a module housing a hollow fiber bundle with the other end closed. . In the figures, A and C are plan views, and B and D are longitudinal cross-sectional views, with some parts missing. 1: Container, 2: Purifier, 3: Opening lid of container 1, 4:
Pressurizing device, 5: porous hollow fiber membrane, 6: activated carbon and/or ion exchange resin, 7: porous hollow fiber support and fixing part, 8: purified water outlet pipe, 9: pressure release mechanism, 10: check valve , 11:
Hydrophilic porous hollow fiber membrane, 12: Hydrophobic portion of the porous hollow fiber membrane.

Claims

[Claims for Utility Model Registration] 1. Consisting of a container 1 having an opening at the top, a lid 3 capable of sealing the opening of the container, and a purifier 2 detachably connected to the inside of the container, A pressurizing device 4 with a check valve and a pressure release mechanism is attached to the lid 3 so as to be able to communicate with the inside of the container, and the purifier 2 has a porous membrane inside which has a hydrophobic portion 12 on at least a part of the membrane surface. A U-shaped porous hollow fiber bundle consisting of a hollow fiber membrane and a hydrophilic porous hollow fiber membrane 11, the end of which is fixed with a potting material while keeping the open end open, or the other end is sealed. This simple water purifier consists of a cylinder having a cylindrical shape, and a purifier 2 is removable from a container 1. 2. A porous hollow fiber membrane having a hydrophobic portion 12 on at least a portion of the membrane surface is disposed on at least a portion of the outer periphery of the hollow fiber bundle, and the center portion of the hollow fiber bundle is substantially made of hydrophilic porous hollow fibers. A simple water purifier according to claim 1, characterized in that it consists of only a membrane. 3 The membrane area of the hydrophobic portion 12 is 0.2 of the entire membrane area.
A simple water purifier according to claim 1 or 2 of the utility model registration claim, characterized in that the water purifier has a water purifier of 10% to 10%. 4 Utility model registration claim 1, wherein the porous hollow fiber membrane having a hydrophobic portion 12 on a part of the membrane surface is hydrophobic only in the focusing fixing portion and the vicinity of the focusing fixing portion.
2. The simple water purifier according to item 2, item 3, or item 3. 5. The utility model according to claim 1 or 2, characterized in that the purifier 2 further contains activated carbon and/or ion exchange resin. Easy water purifier. 6. The simple water purifier according to claim 1, 2, or 5, characterized in that a check valve is provided at the lower inlet of the purifier 2.