FI44083B - - Google Patents
Info
- Publication number
- FI44083B FI44083B FI1385/65A FI138565A FI44083B FI 44083 B FI44083 B FI 44083B FI 1385/65 A FI1385/65 A FI 1385/65A FI 138565 A FI138565 A FI 138565A FI 44083 B FI44083 B FI 44083B
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/06—Rotary screen-drums
-
- 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
- B01D29/117—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 outward flow filtration
- B01D29/118—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 outward flow filtration open-ended
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/023—Stationary screen-drums
- D21D5/026—Stationary screen-drums with rotating cleaning foils
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV26145A DE1295344B (en) | 1964-06-12 | 1964-06-12 | Sifter for fiber suspensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI44083B true FI44083B (en) | 1971-04-30 |
Family
ID=7582444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1385/65A FI44083B (en) | 1964-06-12 | 1965-06-10 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT275306B (en) |
| DE (1) | DE1295344B (en) |
| ES (1) | ES314040A1 (en) |
| FI (1) | FI44083B (en) |
| FR (1) | FR1437054A (en) |
| GB (1) | GB1081546A (en) |
| SE (1) | SE325772B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2836186C2 (en) * | 1978-08-18 | 1980-02-07 | J.M. Voith Gmbh, 7920 Heidenheim | Process and device for ash removal from pulp suspensions in waste paper processing |
| DE3217824C2 (en) * | 1982-05-12 | 1985-10-24 | J.M. Voith Gmbh, 7920 Heidenheim | Rotor for sorters for cleaning fiber suspensions, especially made of waste paper |
| EP0887459A1 (en) * | 1997-06-26 | 1998-12-30 | Voith Sulzer Papiertechnik Patent GmbH | Pressure screen for fibre suspensions |
| DE102021111108A1 (en) | 2021-04-29 | 2022-11-03 | Patrick Kabisch | Three-dimensional pedigree |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1974651A (en) * | 1933-03-17 | 1934-09-25 | Haug Anton Joseph | Pulp screening machine |
| GB779796A (en) * | 1954-03-03 | 1957-07-24 | Sunds Verkstaeder Aktiebolag | Improvements in or relating to the treatment of liquid suspensions |
-
1964
- 1964-06-12 DE DEV26145A patent/DE1295344B/en active Pending
- 1964-06-30 AT AT559664A patent/AT275306B/en active
-
1965
- 1965-05-28 GB GB22706/65A patent/GB1081546A/en not_active Expired
- 1965-06-09 FR FR20059A patent/FR1437054A/en not_active Expired
- 1965-06-10 FI FI1385/65A patent/FI44083B/fi active
- 1965-06-10 ES ES0314040A patent/ES314040A1/en not_active Expired
- 1965-06-11 SE SE07691/65A patent/SE325772B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1295344B (en) | 1969-05-14 |
| SE325772B (en) | 1970-07-06 |
| AT275306B (en) | 1969-10-27 |
| FR1437054A (en) | 1966-04-29 |
| GB1081546A (en) | 1967-08-31 |
| ES314040A1 (en) | 1965-10-01 |