JPH0281693U - - Google Patents
Info
- Publication number
- JPH0281693U JPH0281693U JP15724188U JP15724188U JPH0281693U JP H0281693 U JPH0281693 U JP H0281693U JP 15724188 U JP15724188 U JP 15724188U JP 15724188 U JP15724188 U JP 15724188U JP H0281693 U JPH0281693 U JP H0281693U
- Authority
- JP
- Japan
- Prior art keywords
- separation membrane
- water
- storage section
- protective liquid
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000926 separation method Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims 5
- 230000001681 protective effect Effects 0.000 claims 4
- 239000013505 freshwater Substances 0.000 claims 3
- 239000013535 sea water Substances 0.000 claims 3
- 239000010865 sewage Substances 0.000 claims 2
- 238000010612 desalination reaction Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
Description
第１図はこの考案の一実施例の全体の構成を示
す概要図である。
図において、２はストレーナ、３はブーストポ
ンプ、４は５０μフイルタ、５は５μフイルタ、
６は吸入三方バルブ、７は高圧ポンプ、９はアキ
ユムレータ、１０は入口、１２は濃縮液出口、１
３は生産水出口、１４は生産水三方バルブ、１５
は外部ハウジング、１７は外筒部、２０は飲料水
出口、２３はモジユール保護原液タンク、２５は
注入ポンプ、２８は分離膜モジユール、２９は収
納部、３０はウオータタンクを示す。
FIG. 1 is a schematic diagram showing the overall configuration of an embodiment of this invention. In the figure, 2 is a strainer, 3 is a boost pump, 4 is a 50μ filter, 5 is a 5μ filter,
6 is a suction three-way valve, 7 is a high-pressure pump, 9 is an accumulator, 10 is an inlet, 12 is a concentrate outlet, 1
3 is a produced water outlet, 14 is a produced water three-way valve, 15
17 is an external housing, 17 is an outer cylinder part, 20 is a drinking water outlet, 23 is a module protection stock solution tank, 25 is an injection pump, 28 is a separation membrane module, 29 is a housing part, and 30 is a water tank.
Claims (1)
膜、 その内部に前記分離膜を収納するための収納部
が設けられるとともに、該収納部の周囲に該分離
膜で分離された真水が導かれる外筒部が設けられ
たウオータタンク、 前記分離膜を保護するための保護液を前記ウオ
ータタンクの外筒部に供給するための保護液タン
ク、 前記ウオータタンクの収納部に汚水または海水
を加圧して供給するためのポンプ、および 使用時に、前記収納部の分離膜によつて分離さ
れた真水を前記外筒部を介して外部に導き、長期
間の停止時には前記保護液タンクから前記外筒部
に保護液を供給して水で薄め、薄めた保護液を前
記ポンプに供給して前記分離膜に注入するように
切換える切換弁を備えた、浄水装置、海水淡水化
装置の分離膜保護装置。[Claims for Utility Model Registration] A separation membrane for separating fresh water from sewage or seawater, a storage section for storing the separation membrane inside the separation membrane, and a storage section surrounding the storage section for separation by the separation membrane. a water tank provided with an outer cylindrical portion through which fresh water is introduced; a protective liquid tank for supplying a protective liquid for protecting the separation membrane to the outer cylindrical portion of the water tank; a storage portion of the water tank; A pump for pressurizing and supplying sewage or seawater, and when in use, directs the fresh water separated by the separation membrane in the storage section to the outside through the outer cylinder section, and when stopped for a long period of time, the protection liquid is supplied. A water purification device, a seawater desalination device, comprising a switching valve that supplies a protective liquid from a tank to the outer cylindrical portion, dilutes it with water, and supplies the diluted protective liquid to the pump and injects it into the separation membrane. Separation membrane protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15724188U JPH0281693U (en) | 1988-12-01 | 1988-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15724188U JPH0281693U (en) | 1988-12-01 | 1988-12-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281693U true JPH0281693U (en) | 1990-06-25 |
Family
ID=31436514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15724188U Pending JPH0281693U (en) | 1988-12-01 | 1988-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281693U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596980A (en) * | 1982-07-03 | 1984-01-14 | Yamaha Motor Co Ltd | Water purifier |
-
1988
- 1988-12-01 JP JP15724188U patent/JPH0281693U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596980A (en) * | 1982-07-03 | 1984-01-14 | Yamaha Motor Co Ltd | Water purifier |
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