SE371104B - - Google Patents
Info
- Publication number
- SE371104B SE371104B SE7010212A SE1021270A SE371104B SE 371104 B SE371104 B SE 371104B SE 7010212 A SE7010212 A SE 7010212A SE 1021270 A SE1021270 A SE 1021270A SE 371104 B SE371104 B SE 371104B
- Authority
- SE
- Sweden
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
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
- B01D33/23—Construction of discs or component sectors thereof
-
- 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
- B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element 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
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/74—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate
- B01D33/742—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging filtrate containing fixed liquid displacement elements or cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85242469A | 1969-08-22 | 1969-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE371104B true SE371104B (fi) | 1974-11-11 |
Family
ID=25313275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7010212A SE371104B (fi) | 1969-08-22 | 1970-07-23 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3591009A (fi) |
| FI (1) | FI52022C (fi) |
| GB (1) | GB1283648A (fi) |
| SE (1) | SE371104B (fi) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960729A (en) * | 1971-10-01 | 1976-06-01 | Peterson Filters And Engineering Co. | Flow conducting connectors for disc filter sectors and internal passages of filter shaft |
| US3950254A (en) * | 1974-05-13 | 1976-04-13 | Artisan Industries Inc. | Solids concentrator with a rotor having ploughs thereon |
| LU73553A1 (fi) * | 1975-10-09 | 1977-05-24 | ||
| FI54060C (fi) * | 1976-09-14 | 1978-10-10 | Rauma Repola Oy | Skivfilter |
| US4334991A (en) * | 1979-06-12 | 1982-06-15 | Beede Earl R | Baffles for septic tank ports |
| CA1219530A (en) * | 1982-12-22 | 1987-03-24 | Rune H. Frykhult | Rotatable filter assembly |
| US4775468A (en) * | 1985-08-19 | 1988-10-04 | Peterson Filters Corporation | System for mineral slurry flocculation and vacuum filtration |
| DE3616201A1 (de) * | 1986-05-14 | 1987-11-19 | Kloeckner Humboldt Deutz Ag | Drehfilter |
| SE465967B (sv) * | 1990-04-11 | 1991-11-25 | Celleco Ab | Foerfarande och anordning foer separering av en fibersuspension |
| AT395380B (de) * | 1991-03-04 | 1992-12-10 | Andritz Patentverwaltung | Drehfilter |
| ES2115755T3 (es) * | 1992-12-14 | 1998-07-01 | Beloit Technologies Inc | Aparato para filtrar suspensiones. |
| US6165365A (en) * | 1994-08-15 | 2000-12-26 | Spintek Systems, Lp | Shear localized filtration system |
| AT401355B (de) * | 1994-09-08 | 1996-08-26 | Andritz Patentverwaltung | Scheibenfilter zum abtrennen von flüssigkeiten aus einer suspension, insbesondere faserstoffsuspension |
| AT402209B (de) * | 1994-12-13 | 1997-03-25 | Andritz Patentverwaltung | Drehfilter mit einer vorrichtung zum trennen eines flüssigkeits-feststoffgemisches, insbesondere einer faserstoffsuspension |
| SE9800474L (sv) * | 1998-02-18 | 1999-03-15 | Harry Nilsson | Roterande filter med ringformiga filterskivor |
| US7005067B2 (en) * | 2000-12-12 | 2006-02-28 | Gl&V Management Hungary Kft | Disc-type filtration apparatus including discharge collector internal to pressure vessel and method filtration |
| US6833077B2 (en) * | 2001-04-23 | 2004-12-21 | Gl&V Management Hungary Kft. | Sequential swinging precoat removal and renewal system, filter so equipped and method |
| EP1961475B1 (en) * | 2007-02-21 | 2020-06-17 | Veolia Water Solutions & Technologies Support | High pressure cleaning device |
| BRPI0823142B1 (pt) * | 2008-10-30 | 2018-10-30 | Gaudfrin | dispositivo de filtração sob pressão. |
| SE534913C2 (sv) | 2010-06-16 | 2012-02-14 | Rioks Patenter Ab | Skivfilter |
| US11000791B2 (en) * | 2019-03-06 | 2021-05-11 | Veolia Water Solutions & Technologies Support | Rotary disc filter having backwash guides |
| CN111790203B (zh) * | 2020-07-22 | 2021-10-15 | 李振涛 | 一种基于污水处理用转盘过滤机 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2207618A (en) * | 1938-10-06 | 1940-07-09 | Harry E Grill | Filter |
-
1969
- 1969-08-22 US US852424A patent/US3591009A/en not_active Expired - Lifetime
-
1970
- 1970-07-23 SE SE7010212A patent/SE371104B/xx unknown
- 1970-08-11 GB GB38657/70A patent/GB1283648A/en not_active Expired
- 1970-08-21 FI FI702315A patent/FI52022C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1283648A (en) | 1972-08-02 |
| US3591009A (en) | 1971-07-06 |
| FI52022C (fi) | 1977-06-10 |
| FI52022B (fi) | 1977-02-28 |