IT1055212B - Dispositivo di filtrazione continua e sotto pressione di sostanze solide contenute in liquidi - Google Patents
Dispositivo di filtrazione continua e sotto pressione di sostanze solide contenute in liquidiInfo
- Publication number
- IT1055212B IT1055212B IT20085/76A IT2008576A IT1055212B IT 1055212 B IT1055212 B IT 1055212B IT 20085/76 A IT20085/76 A IT 20085/76A IT 2008576 A IT2008576 A IT 2008576A IT 1055212 B IT1055212 B IT 1055212B
- Authority
- IT
- Italy
- Prior art keywords
- liquids
- continuous
- under pressure
- filtering device
- substances contained
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/04—Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/82—Means for pressure distribution
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7504343A FR2300604A1 (fr) | 1975-02-12 | 1975-02-12 | Di |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1055212B true IT1055212B (it) | 1981-12-21 |
Family
ID=9151105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT20085/76A IT1055212B (it) | 1975-02-12 | 1976-02-11 | Dispositivo di filtrazione continua e sotto pressione di sostanze solide contenute in liquidi |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4088581A (it) |
| DE (1) | DE2605040C3 (it) |
| FR (1) | FR2300604A1 (it) |
| GB (1) | GB1511623A (it) |
| IT (1) | IT1055212B (it) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2000041B (en) * | 1977-06-22 | 1982-03-24 | Choquenet Fond Atel | Device for filtration under pressure of solid particles contained in liquid |
| FR2426489A2 (fr) * | 1978-05-25 | 1979-12-21 | Choquenet Fond Atel | Dispositif de filtration en continu et sous pression de matieres solides contenues dans des liquides |
| JPS5481568A (en) * | 1977-12-09 | 1979-06-29 | Hitachi Ltd | Continuous filter-separator |
| US4260492A (en) * | 1978-07-01 | 1981-04-07 | Shinko-Pfaudler Company Ltd. | Rotary diaphragm press |
| US4186092A (en) * | 1978-08-14 | 1980-01-29 | Delkor Technik (Proprietary) Limited | Vacuum belt filters |
| JPS6057440B2 (ja) * | 1981-11-25 | 1985-12-14 | 株式会社神戸製鋼所 | ベルトプレス型脱水装置 |
| US4670143A (en) * | 1985-09-03 | 1987-06-02 | Bratten Jack R | Horizontal drum filter having a drive wheel and interfitting tube sections |
| US4740305A (en) * | 1986-10-23 | 1988-04-26 | Miller Ray R | Method and apparatus for treatment of a permeable web with a fluid |
| FR2626524B1 (fr) * | 1988-01-29 | 1991-02-22 | Pall Erno | Appareil pour la separation en ses deux phases d'une substance composee de matieres solides en suspension dans un liquide |
| DE3939426C2 (de) * | 1989-11-29 | 1994-09-29 | Piepho Abwassertech Ralf F | Vorrichtung zum Abtrennen von Feststoffen aus einer Flüssigkeit oder zum Abtrennen von aus Emulsionen ausgefällten Sedimenten |
| US20050178734A1 (en) * | 2004-02-12 | 2005-08-18 | Kilmer Michael C. | Filter for use in closed vessels allowing the use of filter media which can be renewed without opening the vessel, and method of using same |
| CN108543345B (zh) * | 2018-05-11 | 2021-04-02 | 何立新 | 一种污水预处理多效净化装置 |
| CN115504604B (zh) * | 2022-10-17 | 2023-08-15 | 江西心连心化学工业有限公司 | 一种高效节能和环保的高压滚筒压滤系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1035620B (de) * | 1956-02-23 | 1958-08-07 | Rittershaus & Blecher Maschine | Zellenfilter |
| US3263816A (en) * | 1962-07-30 | 1966-08-02 | Ametek Inc | Filter |
| US3375932A (en) * | 1966-03-21 | 1968-04-02 | Ishigaki Mech Ind | Continuous filtration device of the pressure type |
| US3570674A (en) * | 1969-10-14 | 1971-03-16 | American Air Filter Co | Liquid filter apparatus |
| US3897341A (en) * | 1973-02-07 | 1975-07-29 | Masakatsu Ozawa | Filter |
-
1975
- 1975-02-12 FR FR7504343A patent/FR2300604A1/fr active Granted
-
1976
- 1976-02-09 US US05/656,537 patent/US4088581A/en not_active Expired - Lifetime
- 1976-02-10 DE DE2605040A patent/DE2605040C3/de not_active Expired
- 1976-02-11 GB GB5383/76A patent/GB1511623A/en not_active Expired
- 1976-02-11 IT IT20085/76A patent/IT1055212B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2605040A1 (de) | 1976-08-26 |
| DE2605040B2 (de) | 1980-01-17 |
| DE2605040C3 (de) | 1980-09-18 |
| GB1511623A (en) | 1978-05-24 |
| FR2300604B1 (it) | 1979-07-06 |
| FR2300604A1 (fr) | 1976-09-10 |
| US4088581A (en) | 1978-05-09 |
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