IT986620B - Apparecchiatura per la filtrazione di un fluido - Google Patents
Apparecchiatura per la filtrazione di un fluidoInfo
- Publication number
- IT986620B IT986620B IT68948/73A IT6894873A IT986620B IT 986620 B IT986620 B IT 986620B IT 68948/73 A IT68948/73 A IT 68948/73A IT 6894873 A IT6894873 A IT 6894873A IT 986620 B IT986620 B IT 986620B
- Authority
- IT
- Italy
- Prior art keywords
- filtration
- fluid
- equipment
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/301—Constructions of two or more housings
- B01D35/303—Constructions of two or more housings the housings being modular, e.g. standardised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/002—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with multiple filtering elements in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
- B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
- B01D24/12—Downward filtration, the filtering material being supported by pervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/46—Regenerating the filtering material in the filter
- B01D24/4631—Counter-current flushing, e.g. by air
- B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Cleaning In General (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7223905A FR2190499A1 (en) | 1972-06-30 | 1972-06-30 | Fluid filtration plant - of modular design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT986620B true IT986620B (it) | 1975-01-30 |
Family
ID=9101213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68948/73A IT986620B (it) | 1972-06-30 | 1973-06-28 | Apparecchiatura per la filtrazione di un fluido |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU6157973A (fr) |
| CH (1) | CH568088A5 (fr) |
| DE (1) | DE2332741A1 (fr) |
| ES (1) | ES416330A1 (fr) |
| FR (1) | FR2190499A1 (fr) |
| IT (1) | IT986620B (fr) |
| OA (1) | OA04430A (fr) |
| ZA (1) | ZA734165B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8800446A (nl) * | 1988-02-22 | 1989-09-18 | Ir Franciscus Gerardus Anthoni | Methode om met behulp van een filtermat filterunit suikersap alsook andere vloeistoffen met een viscositeit van 2 tot 100 cps te filtreren. |
| DE19520861C2 (de) * | 1995-06-08 | 1997-04-24 | Wetzel & Partner Ingenieurgese | Vorrichtung zum Rückspülen großflächiger Filter |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1283319A (fr) * | 1960-12-23 | 1962-02-02 | Dispositifs et appareils permettant le traitement rationnel des eaux par la répartition judicieuse des matières de traitement et par l'adduction d'eau dirigée | |
| US3278034A (en) * | 1964-04-13 | 1966-10-11 | Cascade Ind Inc | Filter tank and valve assembly |
| US3491884A (en) * | 1966-12-02 | 1970-01-27 | Paddock Of California Inc | Filter and valve assembly for water circulation systems |
-
1972
- 1972-06-30 FR FR7223905A patent/FR2190499A1/fr active Granted
-
1973
- 1973-06-14 CH CH858273A patent/CH568088A5/xx not_active IP Right Cessation
- 1973-06-20 ZA ZA734165A patent/ZA734165B/xx unknown
- 1973-06-22 OA OA54944A patent/OA04430A/fr unknown
- 1973-06-27 DE DE2332741A patent/DE2332741A1/de active Pending
- 1973-06-27 ES ES416330A patent/ES416330A1/es not_active Expired
- 1973-06-28 IT IT68948/73A patent/IT986620B/it active
- 1973-10-18 AU AU61579/73A patent/AU6157973A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH568088A5 (fr) | 1975-10-31 |
| ES416330A1 (es) | 1976-05-01 |
| DE2332741A1 (de) | 1974-01-10 |
| FR2190499B1 (fr) | 1976-08-06 |
| FR2190499A1 (en) | 1974-02-01 |
| AU6157973A (en) | 1975-04-24 |
| ZA734165B (en) | 1974-05-29 |
| OA04430A (fr) | 1980-02-29 |
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