JPS54154870A - Filter system - Google Patents
Filter systemInfo
- Publication number
- JPS54154870A JPS54154870A JP6222878A JP6222878A JPS54154870A JP S54154870 A JPS54154870 A JP S54154870A JP 6222878 A JP6222878 A JP 6222878A JP 6222878 A JP6222878 A JP 6222878A JP S54154870 A JPS54154870 A JP S54154870A
- Authority
- JP
- Japan
- Prior art keywords
- holes
- filter
- filtration
- porous body
- clog
- 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
- Filtration Of Liquid (AREA)
Abstract
PURPOSE: For easily removing the clog of a filter, to make said filter by contacting two porous bodies so that the effective filtration openings may be variable by aligning or shifting the filtration openings of said porous bodies with or from each other.
CONSTITUTION: This filter system is used in the waste liquid system of atomic power plants. The filtration holes 10 of an inner porous body 8 and the those 11 of an outer porous body 9 are somewhat shifted from each other. The size D of effective filtration holes is variable by rotating said porous body 8 by means of a motor 12 and a spring coupling 14. The sectional area of said effective filtration holes is determined small in accordance with the relative positions of said holes 10 and 11 in normal operation and becomes maximum since said holes 10 and 11 align each other during back-washing operation. Therefore, the dust 26 having not come out of the filtration hole of a filter 7 during normal operation readily come off during back-washing operation. Thus, clog can be easily eliminated.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6222878A JPS54154870A (en) | 1978-05-26 | 1978-05-26 | Filter system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6222878A JPS54154870A (en) | 1978-05-26 | 1978-05-26 | Filter system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54154870A true JPS54154870A (en) | 1979-12-06 |
Family
ID=13194082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6222878A Pending JPS54154870A (en) | 1978-05-26 | 1978-05-26 | Filter system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54154870A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006111785A (en) * | 2004-10-15 | 2006-04-27 | Mitsui Eng & Shipbuild Co Ltd | Gas hydrate production apparatus |
-
1978
- 1978-05-26 JP JP6222878A patent/JPS54154870A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006111785A (en) * | 2004-10-15 | 2006-04-27 | Mitsui Eng & Shipbuild Co Ltd | Gas hydrate production apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0124246A3 (en) | Improved filter | |
JPS54154870A (en) | Filter system | |
JPS51150165A (en) | Upwardly flowing-type filter | |
JPS51116183A (en) | A reverse osmosis separator | |
JPS53474A (en) | Filter/separator | |
JPS527072A (en) | Device for filtration such as slurry liquids | |
JPS5437365A (en) | Treatment of organic acid washing liquid | |
JPS528571A (en) | Sludge treating device | |
JPS5367703A (en) | Removal of iron impurities in process wherein petroleum is used | |
Busch | Municipal Wastewater Treatment Facility, 1978 Winter | |
JPS5363674A (en) | Arrangement for removing dust from filtering element of dust collector | |
Schaumburg | New process top performer on municipal/industrial sewage | |
JPS52119572A (en) | Filter device | |
JPS5435477A (en) | Air filtration apparatus | |
JPS5322666A (en) | Sewage filtering device | |
JPS5311183A (en) | Treating material for emulsifiable compounds | |
JPS52120274A (en) | Apparatus for treating waste liquid | |
JPS525057A (en) | Method and device to prevent blockage of strainer mesh in a filter | |
JPS5367170A (en) | Filter | |
Richard et al. | Combined treatment with ozone and activated carbon | |
JPS51140270A (en) | Conic centrifugal separator | |
JPS53131573A (en) | Hydroextraction by filter | |
JPS5214973A (en) | Method for cleaning filter cloth | |
JPS5226659A (en) | Filter press | |
JPS5341052A (en) | Aerator-filter structure |