NL7209569A - - Google Patents
Info
- Publication number
- NL7209569A NL7209569A NL7209569A NL7209569A NL7209569A NL 7209569 A NL7209569 A NL 7209569A NL 7209569 A NL7209569 A NL 7209569A NL 7209569 A NL7209569 A NL 7209569A NL 7209569 A NL7209569 A NL 7209569A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
-
- 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
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- 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
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
- B01D33/666—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by indirect heat-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/22—Filtering bands with supporting discs
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16260471A | 1971-07-14 | 1971-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7209569A true NL7209569A (es) | 1973-01-16 |
Family
ID=22586356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7209569A NL7209569A (es) | 1971-07-14 | 1972-07-10 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3756411A (es) |
| BR (1) | BR7204610D0 (es) |
| CA (1) | CA991555A (es) |
| DE (1) | DE2234743A1 (es) |
| ES (1) | ES404817A1 (es) |
| FR (1) | FR2145714B1 (es) |
| GB (1) | GB1392882A (es) |
| IT (1) | IT961366B (es) |
| NL (1) | NL7209569A (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4151094A (en) * | 1972-12-29 | 1979-04-24 | Thermo Kinetics, Inc. | Apparatus for removing solids from filter media |
| US4159947A (en) * | 1976-05-17 | 1979-07-03 | Brooks Larry L | Dewatering system |
| US4057437A (en) * | 1976-06-09 | 1977-11-08 | Sparkler Mfg. Co. | Continuous belt filter and filtration method |
| US4247341A (en) * | 1979-06-18 | 1981-01-27 | Zep Pey Chen | Continuous massecuite vacuum filtering system |
| US4285816A (en) * | 1980-03-04 | 1981-08-25 | Fairchild, Incorporated | Dewatering system |
| US4421647A (en) * | 1982-06-28 | 1983-12-20 | Barnes Drill Co. | Filter with indexable filter web |
| US4639258A (en) * | 1983-10-14 | 1987-01-27 | Leon E. Roy | Single pass mud rejuvenation system and method |
| DE8408211U1 (de) * | 1984-03-17 | 1986-02-13 | Reber Systematic GmbH, 7410 Reutlingen | Filtervorrichtung zum abscheiden von feststoffen aus fluessigkeiten |
| DE3740992A1 (de) * | 1987-12-03 | 1989-06-15 | Ruez Norbert | Vorrichtung zum filtern von durch feststoffteilchen verunreinigten fluessigkeiten, insbesondere schmieroel, schneidemulsionen und dergleichen |
| DE3811932A1 (de) * | 1988-04-09 | 1989-10-19 | Hans Reber | Filter |
| 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 |
| GB2240485A (en) * | 1990-02-01 | 1991-08-07 | Stetfield Limited | Moving band filter |
| ATE101803T1 (de) * | 1990-12-31 | 1994-03-15 | Kurt Wilkes | Schwerkraftbandfilter. |
| GB2259870B (en) * | 1991-08-28 | 1995-01-18 | Scapa Group Plc | Filter belt |
| AU653624B2 (en) * | 1991-08-28 | 1994-10-06 | Scapa Group Plc | Filter belt |
| DE19843260B4 (de) * | 1998-09-21 | 2004-09-30 | Hoffmann Maschinen- Und Apparatebau Gmbh | Filtervorrichtung für den kontinuierlichen Betrieb, Verwendung einer Filtervorrichtung und Druckfilteranlage |
| US6095343A (en) * | 1998-12-23 | 2000-08-01 | Dooley, Jr.; John P. | Gravity liquid filtration apparatus |
| US6189703B1 (en) * | 1998-12-23 | 2001-02-20 | John P. Dooley, Jr. | Endless media filtration system |
| DE102004014814B4 (de) * | 2004-03-24 | 2007-08-16 | Reber Systematic Gmbh + Co. Kg | Filtervorrichtung zum Filtern von Flüssigkeiten |
| NL2024261B1 (en) * | 2019-11-19 | 2021-08-18 | Esselent Solutions B V | Belt filter device and method for separating a mixture of solid substance and a liquid |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US620786A (en) * | 1899-03-07 | Machine for filtering liquids | ||
| US1876123A (en) * | 1928-02-28 | 1932-09-06 | Wright Arthur | Sewage disposal apparatus |
| US2876904A (en) * | 1955-02-23 | 1959-03-10 | Barnes Drill Co | Combined gravity separator and filter |
| GB997610A (en) * | 1962-09-12 | 1965-07-07 | Jinichi Shimizu | A filtering apparatus |
| US3440949A (en) * | 1965-10-22 | 1969-04-29 | Harry B Trussell | Processing waste recovery system |
| US3375932A (en) * | 1966-03-21 | 1968-04-02 | Ishigaki Mech Ind | Continuous filtration device of the pressure type |
| US3437210A (en) * | 1967-01-25 | 1969-04-08 | Laval Turbine | Reciprocating belt filter |
-
1971
- 1971-07-14 US US00162604A patent/US3756411A/en not_active Expired - Lifetime
-
1972
- 1972-07-03 GB GB3096272A patent/GB1392882A/en not_active Expired
- 1972-07-04 CA CA146,298A patent/CA991555A/en not_active Expired
- 1972-07-10 NL NL7209569A patent/NL7209569A/xx unknown
- 1972-07-11 IT IT51473/72A patent/IT961366B/it active
- 1972-07-12 BR BR4610/72A patent/BR7204610D0/pt unknown
- 1972-07-13 ES ES404817A patent/ES404817A1/es not_active Expired
- 1972-07-13 FR FR7225580A patent/FR2145714B1/fr not_active Expired
- 1972-07-14 DE DE2234743A patent/DE2234743A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU4446372A (en) | 1974-01-17 |
| IT961366B (it) | 1973-12-10 |
| FR2145714A1 (es) | 1973-02-23 |
| FR2145714B1 (es) | 1976-05-14 |
| DE2234743A1 (de) | 1973-02-01 |
| ES404817A1 (es) | 1975-06-16 |
| US3756411A (en) | 1973-09-04 |
| GB1392882A (en) | 1975-05-07 |
| BR7204610D0 (pt) | 1973-06-07 |
| CA991555A (en) | 1976-06-22 |