FI905712A - Skruvgaller. - Google Patents
Skruvgaller. Download PDFInfo
- Publication number
- FI905712A FI905712A FI905712A FI905712A FI905712A FI 905712 A FI905712 A FI 905712A FI 905712 A FI905712 A FI 905712A FI 905712 A FI905712 A FI 905712A FI 905712 A FI905712 A FI 905712A
- Authority
- FI
- Finland
- Prior art keywords
- skruvgaller
- Prior art date
Links
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
- B01D29/01—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 flat filtering elements
- B01D29/05—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 flat filtering elements supported
- B01D29/07—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 flat filtering elements supported with corrugated, folded or wound filtering sheets
- B01D29/071—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 flat filtering elements supported with corrugated, folded or wound filtering sheets with curved filtering elements
-
- 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
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
- B01D29/445—Bar screens
-
- 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
- B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
- B01D29/828—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using screws
-
- 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
- B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
- B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
-
- 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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
- B01D33/0361—Bar screens
-
- 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
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/03—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements
- B01D33/0346—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements
- B01D33/0353—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting
- B01D33/0369—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with vibrating filter elements with flat filtering elements self-supporting with curved filtering elements
-
- 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
- B01D33/27—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces
- B01D33/275—Filters with filtering elements which move during the filtering operation with rotary filtering surfaces, which are neither cylindrical nor planar, e.g. helical surfaces using contiguous impervious surfaces
-
- 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
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Sewage (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI905712A FI87186C (fi) | 1990-11-19 | 1990-11-19 | Skruvgaller |
AU88643/91A AU8864391A (en) | 1990-11-19 | 1991-11-18 | Screw conveyor screen |
PCT/FI1991/000342 WO1992008539A1 (en) | 1990-11-19 | 1991-11-18 | Screw conveyor screen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI905712 | 1990-11-19 | ||
FI905712A FI87186C (fi) | 1990-11-19 | 1990-11-19 | Skruvgaller |
Publications (4)
Publication Number | Publication Date |
---|---|
FI905712A0 FI905712A0 (fi) | 1990-11-19 |
FI905712A true FI905712A (fi) | 1992-05-20 |
FI87186B FI87186B (fi) | 1992-08-31 |
FI87186C FI87186C (fi) | 1992-12-10 |
Family
ID=8531433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI905712A FI87186C (fi) | 1990-11-19 | 1990-11-19 | Skruvgaller |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU8864391A (fi) |
FI (1) | FI87186C (fi) |
WO (1) | WO1992008539A1 (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4237123C2 (de) * | 1992-11-03 | 1995-02-16 | Hans Georg Huber | Vorrichtung zum Reinigen großer Wassermengen von Rechengut |
NL1003312C2 (nl) * | 1996-06-10 | 1997-12-17 | Leto B V | Inrichting en werkwijze voor het scheiden van fracties. |
DE29617912U1 (de) * | 1996-10-02 | 1997-01-09 | Noggerath Holding GmbH & Co. KG, 31708 Ahnsen | Vorrichtung zum Entfernen von Rechen- und/oder Siebgut aus einer mit Feststoffen belasteten Flüssigkeit |
CN108855872A (zh) * | 2018-06-06 | 2018-11-23 | 樊阿招 | 具有筛分功能的散装物料收集器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1773576A (en) * | 1926-03-16 | 1930-08-19 | Dorr Co | Bar screen |
US1698387A (en) * | 1927-04-02 | 1929-01-08 | Ernest L Broome | Clearing device for water racks |
US2491912A (en) * | 1947-01-30 | 1949-12-20 | Marcus A Walker | Apparatus for separating materials |
US2929504A (en) * | 1958-05-19 | 1960-03-22 | Chain Belt Co | Waste-flow screening apparatus |
DE3630755A1 (de) * | 1986-09-10 | 1988-03-24 | Huber Hans Georg | Vorrichtung zum entfernen von rechen- und/oder siebgut aus in einem gerinne stroemender fluessigkeit |
DE3716434C1 (de) * | 1987-05-16 | 1988-12-08 | Hans-Georg Huber | Vorrichtung zum Entfernen von Rechen- und/oder Siebgut aus in einem Gerinne stroemender Fluessigkeit |
US5006236A (en) * | 1989-09-25 | 1991-04-09 | Hallco Fabricators, Inc. | Contaminant entrained flow separating apparatus |
-
1990
- 1990-11-19 FI FI905712A patent/FI87186C/fi not_active IP Right Cessation
-
1991
- 1991-11-18 WO PCT/FI1991/000342 patent/WO1992008539A1/en active Application Filing
- 1991-11-18 AU AU88643/91A patent/AU8864391A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FI905712A0 (fi) | 1990-11-19 |
WO1992008539A1 (en) | 1992-05-29 |
FI87186B (fi) | 1992-08-31 |
AU8864391A (en) | 1992-06-11 |
FI87186C (fi) | 1992-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: OY EKOTUOTANTO AB |