JPS5586509A - Filter housing for pure water filtration - Google Patents
Filter housing for pure water filtrationInfo
- Publication number
- JPS5586509A JPS5586509A JP16243778A JP16243778A JPS5586509A JP S5586509 A JPS5586509 A JP S5586509A JP 16243778 A JP16243778 A JP 16243778A JP 16243778 A JP16243778 A JP 16243778A JP S5586509 A JPS5586509 A JP S5586509A
- Authority
- JP
- Japan
- Prior art keywords
- water
- filters
- pure water
- ultraviolet ray
- housing
- 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
Landscapes
- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
PURPOSE: To stabilize the quality of water when a valve for water supply is changed from stop to supply and to prolong the life of filter by preventing the growth of microorganism in water by providing ultraviolet ray sterilization lamps within a filter housing.
CONSTITUTION: Ultraviolet ray sterilization lamp assemblies 5 are vertically fixed to the partition plate 3a of the lid part 3 of a vessel on the circumference of tubular membrane filters 4 arranged within a housing vessel 1. Pure water is passed through an inlet nozzle 10 and flows from the outer side of membrane filters 4 into an inner tube. The water is filtered and simultaneously collected, and is obtained through an outlet nozzle 11 as filtered pure water. The pure water is sterilized by ultraviolet ray before water is passed through the filters 4. Since the surfaces of the filters 4 are always irradiated with ultraviolet ray, the growth of microorganism in water is prevented on the surfaces of the filters 4 and within the housing 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16243778A JPS5586509A (en) | 1978-12-26 | 1978-12-26 | Filter housing for pure water filtration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16243778A JPS5586509A (en) | 1978-12-26 | 1978-12-26 | Filter housing for pure water filtration |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5586509A true JPS5586509A (en) | 1980-06-30 |
Family
ID=15754588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16243778A Pending JPS5586509A (en) | 1978-12-26 | 1978-12-26 | Filter housing for pure water filtration |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5586509A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6095997U (en) * | 1983-12-06 | 1985-06-29 | 神鋼フアウドラー株式会社 | Filtration device with secondary side pollution prevention |
JPS62204812A (en) * | 1986-03-05 | 1987-09-09 | Morinaga Enjiniangu Kk | Separation and concentration device for activated sludge |
JPH01254290A (en) * | 1988-03-31 | 1989-10-11 | Nec Kansai Ltd | Removal of live bacteria in pure water by utilizing magnetic force |
WO1999010279A1 (en) * | 1997-08-22 | 1999-03-04 | Hansa Metallwerke Ag | Device for sterilizing and filtering water which flows through a sanitary device |
CN104016441A (en) * | 2014-05-22 | 2014-09-03 | 国家电网公司 | Bacteriostatic reverse osmosis security filter for sewage deep treatment |
-
1978
- 1978-12-26 JP JP16243778A patent/JPS5586509A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6095997U (en) * | 1983-12-06 | 1985-06-29 | 神鋼フアウドラー株式会社 | Filtration device with secondary side pollution prevention |
JPS62204812A (en) * | 1986-03-05 | 1987-09-09 | Morinaga Enjiniangu Kk | Separation and concentration device for activated sludge |
JPH01254290A (en) * | 1988-03-31 | 1989-10-11 | Nec Kansai Ltd | Removal of live bacteria in pure water by utilizing magnetic force |
WO1999010279A1 (en) * | 1997-08-22 | 1999-03-04 | Hansa Metallwerke Ag | Device for sterilizing and filtering water which flows through a sanitary device |
US6348151B1 (en) * | 1997-08-22 | 2002-02-19 | Hansa Metallwerke Ag | Device for sterilizing and filtering water which flows through a sanitary device |
CN104016441A (en) * | 2014-05-22 | 2014-09-03 | 国家电网公司 | Bacteriostatic reverse osmosis security filter for sewage deep treatment |
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