FR2418009A1 - Procede et installation de filtrage de liquides - Google Patents
Procede et installation de filtrage de liquidesInfo
- Publication number
- FR2418009A1 FR2418009A1 FR7902239A FR7902239A FR2418009A1 FR 2418009 A1 FR2418009 A1 FR 2418009A1 FR 7902239 A FR7902239 A FR 7902239A FR 7902239 A FR7902239 A FR 7902239A FR 2418009 A1 FR2418009 A1 FR 2418009A1
- Authority
- FR
- France
- Prior art keywords
- installation
- segment
- filtering process
- hydraulic fluid
- liquid filtering
- 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.)
- Withdrawn
Links
- 238000001914 filtration Methods 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000009434 installation Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/09—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with filtering bands, e.g. movable between filtering operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
L'invention concerne un procédé et une installation de filtrage de liquides. Le procédé est caractérisé en ce qu'on dispose un segment d'agent de filtrage dans une cavité de manière à la diviser en des chambres d'entrée et de sortie qui sont complètement séparées l'une de l'autre par ledit segment, en ce qu'on assure l'étanchéité desdites chambres à l'aide d'un générateur d'énergie hydraulique qui est alimenté en fluide hydraulique à une pression prédéterminée par l'intermédiaire d'une soupape d'arrêt unidirectionnelle empêchant le fluide de sortie du dispositif et en ce qu'on refoule ensuite ledit liquide dans la chambre d'entrée jusqu'à ce que la pression du fluide hydraulique devienne supérieure à ladite valeur prédéterminée. Application aux industries chimiques.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/881,379 US4137175A (en) | 1978-02-27 | 1978-02-27 | Method and means for filtering liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2418009A1 true FR2418009A1 (fr) | 1979-09-21 |
Family
ID=25378360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902239A Withdrawn FR2418009A1 (fr) | 1978-02-27 | 1979-01-29 | Procede et installation de filtrage de liquides |
Country Status (9)
Country | Link |
---|---|
US (1) | US4137175A (fr) |
JP (1) | JPS54115480A (fr) |
BE (1) | BE873745A (fr) |
CA (1) | CA1142450A (fr) |
DE (1) | DE2906831C2 (fr) |
FR (1) | FR2418009A1 (fr) |
GB (1) | GB2015366B (fr) |
IT (1) | IT1114482B (fr) |
SE (1) | SE7900692L (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2280857B (en) * | 1993-05-25 | 1995-08-09 | Peter Anthony Miller | A belt filter |
EP0778064A3 (fr) * | 1995-12-05 | 1997-12-10 | Novartis AG | Dispositif filtrant et procédé de filtration |
GB2324975B (en) * | 1997-05-08 | 2002-01-02 | Peter Anthony Miller | A process liquid purification system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE682184A (fr) * | 1966-06-07 | 1966-11-14 | ||
US3826369A (en) * | 1971-07-02 | 1974-07-30 | Yuasa Battery Co Ltd | Filtration process and filtration equipment |
US3864266A (en) * | 1973-05-11 | 1975-02-04 | Gerald P Dietrick | Filter system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2931290A (en) * | 1955-12-17 | 1960-04-05 | Sanderson & Murray Ltd | Method of and means for extracting liquid from materials which in bulk present foramina |
DE7046718U (de) * | 1970-12-17 | 1978-02-16 | Friedrichs, Dieter, 5000 Koeln | Filtervorrichtung mit absatzweise antreibbarem filterband |
JPS555365B2 (fr) * | 1975-03-13 | 1980-02-06 | ||
FR2323478A1 (fr) * | 1975-09-10 | 1977-04-08 | Jambon Anciens Ateliers H | Presse hydraulique pour operation de cisaillage ou de tronconnage |
DE2602044A1 (de) * | 1976-01-21 | 1977-07-28 | Peter Anthony Miller | Vorrichtung fuer filterschichtbildung und fluessigkeitsfiltration |
-
1978
- 1978-02-27 US US05/881,379 patent/US4137175A/en not_active Expired - Lifetime
-
1979
- 1979-01-25 SE SE7900692A patent/SE7900692L/xx not_active Application Discontinuation
- 1979-01-26 BE BE0/193108A patent/BE873745A/fr not_active IP Right Cessation
- 1979-01-26 IT IT47800/79A patent/IT1114482B/it active
- 1979-01-29 JP JP828979A patent/JPS54115480A/ja active Pending
- 1979-01-29 FR FR7902239A patent/FR2418009A1/fr not_active Withdrawn
- 1979-01-29 CA CA000320431A patent/CA1142450A/fr not_active Expired
- 1979-01-29 GB GB7903053A patent/GB2015366B/en not_active Expired
- 1979-02-22 DE DE2906831A patent/DE2906831C2/de not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE682184A (fr) * | 1966-06-07 | 1966-11-14 | ||
US3826369A (en) * | 1971-07-02 | 1974-07-30 | Yuasa Battery Co Ltd | Filtration process and filtration equipment |
US3864266A (en) * | 1973-05-11 | 1975-02-04 | Gerald P Dietrick | Filter system |
Also Published As
Publication number | Publication date |
---|---|
BE873745A (fr) | 1979-07-26 |
GB2015366A (en) | 1979-09-12 |
US4137175A (en) | 1979-01-30 |
IT7947800A0 (it) | 1979-01-26 |
CA1142450A (fr) | 1983-03-08 |
SE7900692L (sv) | 1979-08-28 |
GB2015366B (en) | 1982-03-17 |
DE2906831C2 (de) | 1982-08-26 |
DE2906831A1 (de) | 1979-08-30 |
IT1114482B (it) | 1986-01-27 |
JPS54115480A (en) | 1979-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5036879A (en) | Pulsation dampener and flow check apparatus | |
KR890700053A (ko) | 소경유압 파이프 시스템 등의 세척장치 | |
FR2369615A1 (fr) | Regulateur de debit | |
FR2453401A1 (fr) | Dispositif d'equilibrage de corps de revolution | |
FR2418009A1 (fr) | Procede et installation de filtrage de liquides | |
US2843045A (en) | Metering pump apparatus | |
GB1041241A (en) | Improvements in reciprocating pumps | |
GB1473875A (en) | In-tank filter mount9ing | |
GB1485095A (en) | Device for separating out gas dissolved in a liquid | |
FR2686658B1 (fr) | Dispositif de securite pour pompe primaire. | |
SU2574A1 (ru) | Насос высокого давлени | |
US4131397A (en) | Pumps | |
RU95111995A (ru) | Регулятор давления | |
US3087433A (en) | Ultra pressure contaminant-free pumping means | |
SU1236070A1 (ru) | Устройство дл защиты водопроводной сети от замерзани | |
SU1451357A1 (ru) | Гидротаран | |
SU1190082A1 (ru) | Порошневой насос дл криогенной жидкости | |
RU1781464C (ru) | Пневматический насос замещени | |
GB113105A (en) | Apparatus for and Processes relating to Purifying or Treating Water or Sewage or other Liquids. | |
RU1789779C (ru) | Насосно-эжекторна установка | |
SU1009921A1 (ru) | Стенд дл исследовани воронкообразовани и прохвата газа при боковом истечении жидкости | |
SU1386237A1 (ru) | Фильтр-ресивер | |
SU1204855A1 (ru) | Гаситель пульсаций давлени | |
SU1346279A1 (ru) | Стенд дл промывки трубопроводов газожидкостным потоком | |
SU1236095A1 (ru) | Клапанное устройство |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |