FR2481943A1 - Installation d'epuration pour liquides sous pression - Google Patents
Installation d'epuration pour liquides sous pression Download PDFInfo
- Publication number
- FR2481943A1 FR2481943A1 FR8100797A FR8100797A FR2481943A1 FR 2481943 A1 FR2481943 A1 FR 2481943A1 FR 8100797 A FR8100797 A FR 8100797A FR 8100797 A FR8100797 A FR 8100797A FR 2481943 A1 FR2481943 A1 FR 2481943A1
- Authority
- FR
- France
- Prior art keywords
- outlet
- wall
- inlet
- chamber
- liquid
- 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.)
- Granted
Links
- 239000003599 detergent Substances 0.000 title claims description 24
- 238000004140 cleaning Methods 0.000 title claims description 7
- 238000001914 filtration Methods 0.000 title abstract description 12
- 238000005058 metal casting Methods 0.000 title 1
- 238000005507 spraying Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims description 19
- 238000000746 purification Methods 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/17—Supported filter elements arranged for inward flow filtration open-ended the arrival of the mixture to be filtered and the discharge of the concentrated mixture are situated on both opposite sides of the filtering element
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67070/80A IT1128359B (it) | 1980-01-18 | 1980-01-18 | Impianto di depurazione per liquidi in pressione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2481943A1 true FR2481943A1 (fr) | 1981-11-13 |
| FR2481943B3 FR2481943B3 (OSRAM) | 1982-11-19 |
Family
ID=11299339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8100797A Granted FR2481943A1 (fr) | 1980-01-18 | 1981-01-16 | Installation d'epuration pour liquides sous pression |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2481943A1 (OSRAM) |
| IT (1) | IT1128359B (OSRAM) |
-
1980
- 1980-01-18 IT IT67070/80A patent/IT1128359B/it active
-
1981
- 1981-01-16 FR FR8100797A patent/FR2481943A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT8067070A0 (it) | 1980-01-18 |
| FR2481943B3 (OSRAM) | 1982-11-19 |
| IT1128359B (it) | 1986-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2808458A1 (fr) | Dispositif de filtration rotatif en continu d'un liquide tel qu'une solution contenant un precipite | |
| CA2839007C (fr) | Module de filtration d'eau et procede de fabrication et d'utilisation | |
| CA2122165A1 (fr) | Recuperateur d'eau domestique pour usage de toilette | |
| FR2638659A1 (fr) | Appareil de filtration comportant un dispositif de decolmatage par ultrasons et procede de decolmatage correspondant | |
| FR2474330A1 (fr) | Procede et appareil de filtrage, particulierement pour epurer de grands volumes de fluide | |
| FR2488519A1 (fr) | Systeme de filtrage modulaire | |
| CH438221A (fr) | Installation de filtration d'un fluide | |
| EP0120750B1 (fr) | Appareil de filtration tangentielle et installation comportant un tel appareil | |
| EP0448466A1 (fr) | Perfectionnements apportés aux filtres à membranes, pour ultrafiltration ou microfiltration de liquides, notamment d'eau | |
| WO1993015821A1 (fr) | Appareil et module de filtration d'un liquide | |
| FR2824580A1 (fr) | Procede et systeme de nettoyage pour piscines et analogues | |
| FR2481943A1 (fr) | Installation d'epuration pour liquides sous pression | |
| EP0469977A1 (fr) | Installation sanitaire à dépression munie d'un épurateur de fluides gazeux | |
| FR2548047A1 (fr) | Reacteur sous pression muni d'un dispositif de filtrage autonettoyable | |
| CH644826A5 (fr) | Unite de regeneration pour l'eau usee provenant d'installations industrielles de rincage. | |
| WO2008043959A2 (fr) | Dispositif de recyclage d'eau par separation dynamique des boues, et installation de lavage a l'eau equipee d'un tel dispositif | |
| EP1098158B1 (fr) | Installation de gestion des éléments solides mis en circulation dans un échangeur de chaleur | |
| FR2513537A1 (fr) | Appareil de filtration nettoyable par rincage en retour | |
| SU1696012A1 (ru) | Способ очистки резервуара | |
| KR102347909B1 (ko) | 스트레이너 장치 및 그의 세척방법 | |
| KR102058315B1 (ko) | 김슬러지 필터링 장치. | |
| CA3088283A1 (fr) | Module de filtration d'eau integrant des elements de filtration a fibres creuses | |
| FR2546414A1 (fr) | Filtre a cartouche, ainsi qu'installation de filtration comportant un tel filtre | |
| FR2764819A1 (fr) | Filtre a tambour pour le traitement d'effluents | |
| FR2617733A1 (fr) | Dispositif et installation de filtrage autonettoyante, en particulier pour le fitrage de fluides de refroidissement employes pour les usinages mecaniques |