IT1083418B - Filtro a pigna fissa per acque industriali - Google Patents
Filtro a pigna fissa per acque industrialiInfo
- Publication number
- IT1083418B IT1083418B IT68337/77A IT6833777A IT1083418B IT 1083418 B IT1083418 B IT 1083418B IT 68337/77 A IT68337/77 A IT 68337/77A IT 6833777 A IT6833777 A IT 6833777A IT 1083418 B IT1083418 B IT 1083418B
- Authority
- IT
- Italy
- Prior art keywords
- pigna
- filter
- fixed
- industrial waters
- waters
- Prior art date
Links
- 239000008235 industrial water Substances 0.000 title 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
- B01D29/11—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
- B01D29/114—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 arranged for inward flow filtration
- B01D29/115—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 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/908—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding provoking a tangential stream
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/92—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate
- B01D29/925—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging filtrate containing liquid displacement elements or cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7618883A FR2355544A1 (fr) | 1976-06-22 | 1976-06-22 | Filtre a crepine fixe pour eaux industrielles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1083418B true IT1083418B (it) | 1985-05-21 |
Family
ID=9174694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT68337/77A IT1083418B (it) | 1976-06-22 | 1977-06-09 | Filtro a pigna fissa per acque industriali |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4276171A (it) |
| BE (1) | BE854747A (it) |
| DE (1) | DE2728137C2 (it) |
| ES (1) | ES459771A1 (it) |
| FR (1) | FR2355544A1 (it) |
| GB (1) | GB1562361A (it) |
| IT (1) | IT1083418B (it) |
| NL (1) | NL183081C (it) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2477028A1 (fr) * | 1980-03-03 | 1981-09-04 | Beaudrey & Cie | Filtre a crepine fixe, notamment pour eaux industrielles |
| US4325732A (en) * | 1980-12-29 | 1982-04-20 | Woog Manfred J | Precious metal recovery cartridge and method |
| FR2521446B1 (fr) * | 1982-02-15 | 1987-06-05 | Beaudrey & Cie | Filtre a crepine fixe en particulier pour eaux industrielles |
| DE3268494D1 (en) * | 1982-04-26 | 1986-02-27 | Borchert Werner | Installation for the removal of solid impurities from cooling water for power stations, etc. |
| JPS5982984A (ja) * | 1982-11-05 | 1984-05-14 | 株式会社日立製作所 | 復水器循環水系異物除去装置 |
| US4662613A (en) * | 1983-06-14 | 1987-05-05 | Woog Manfred J | Reusable precious metal recovery cartridge |
| DE3515891A1 (de) * | 1985-05-03 | 1986-11-06 | Hein, Lehmann AG, 4000 Düsseldorf | Siebvorrichtung |
| FR2677265A1 (fr) * | 1991-06-06 | 1992-12-11 | Beaudrey & Cie | Filtre a crepine fixe. |
| FR2679575B1 (fr) * | 1991-07-24 | 1993-11-05 | Beaudrey Cie E | Prise d'eau, en particulier pour installation industrielle. |
| US6176904B1 (en) * | 1999-07-02 | 2001-01-23 | Brij M. Gupta | Blood filter |
| FR2933878B1 (fr) * | 2008-07-18 | 2010-12-10 | Alstom Hydro France | Dispositif de separation de particules solides et installation hydraulique comprenant un tel dispositif |
| CN107469428A (zh) * | 2017-10-05 | 2017-12-15 | 申青林 | 一种螺旋分离装置 |
| CN108788068B (zh) * | 2018-07-05 | 2020-05-19 | 苏州广型模具有限公司 | 高压铸造用铝水过滤管 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2661845A (en) * | 1948-10-13 | 1953-12-08 | American Enka Corp | Filter |
| DE827893C (de) * | 1949-08-11 | 1952-01-14 | Alpine A G Eisengiesserei Und | Sichtverfahren und Vorrichtung zu seiner Durchfuehrung |
| DE940196C (de) * | 1952-01-25 | 1956-03-15 | Bosch Gmbh Robert | Fliehkraft-Windsichter |
| DE1181169B (de) * | 1958-11-03 | 1964-11-12 | Gerhard Geier K G | Abscheider fuer grobe Feststoffe, z. B. von Verunreinigungen im Kuehlwasser von Walzwerken |
| DE1134968B (de) * | 1960-06-22 | 1962-08-23 | Franz Rudolph | Eindicker |
| CH419058A (de) * | 1965-01-18 | 1966-08-31 | G A Messen Jaschin Fa | Elektrostatischer Staubabscheider |
| SE330318B (it) * | 1968-09-20 | 1970-11-09 | Svenska Flaektfabriken Ab | |
| ES195411Y (es) * | 1970-05-30 | 1975-06-16 | Taprogge Iberica, S. A. | Dispositivo de criba para la separacion de materias solidasdesde corrientes de liquidos en tuberias. |
| DE2051533C3 (de) * | 1970-10-21 | 1979-11-15 | Gebr. Pfeiffer Ag, 6750 Kaiserslautern | Spiralwindsichter |
| DE2225727C2 (de) * | 1970-11-27 | 1974-02-07 | Ludwig Taprogge Reinigungsanlagen Fuer Roehren-Waermeaustauscher, 4034 Angermund | Siebvorrichtung |
| US3792573A (en) * | 1972-04-06 | 1974-02-19 | L Borsheim | Air cleaning structure |
| US3853512A (en) * | 1972-11-29 | 1974-12-10 | Nissan Motor | Air purifier |
| US3865242A (en) * | 1972-12-15 | 1975-02-11 | Combustion Eng | Upstream classifier for a multi-separator |
-
1976
- 1976-06-22 FR FR7618883A patent/FR2355544A1/fr active Granted
-
1977
- 1977-05-17 BE BE177671A patent/BE854747A/xx not_active IP Right Cessation
- 1977-05-20 NL NLAANVRAGE7705568,A patent/NL183081C/xx not_active IP Right Cessation
- 1977-06-09 IT IT68337/77A patent/IT1083418B/it active
- 1977-06-14 ES ES459771A patent/ES459771A1/es not_active Expired
- 1977-06-15 GB GB25050/77A patent/GB1562361A/en not_active Expired
- 1977-06-15 US US05/806,929 patent/US4276171A/en not_active Expired - Lifetime
- 1977-06-22 DE DE2728137A patent/DE2728137C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES459771A1 (es) | 1978-04-01 |
| US4276171A (en) | 1981-06-30 |
| FR2355544B1 (it) | 1981-06-19 |
| DE2728137A1 (de) | 1978-01-05 |
| NL183081B (nl) | 1988-02-16 |
| DE2728137C2 (de) | 1983-11-17 |
| FR2355544A1 (fr) | 1978-01-20 |
| BE854747A (fr) | 1977-09-16 |
| NL7705568A (nl) | 1977-12-27 |
| NL183081C (nl) | 1988-07-18 |
| GB1562361A (en) | 1980-03-12 |
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