FI43382B - - Google Patents
Info
- Publication number
- FI43382B FI43382B FI0686/65A FI68665A FI43382B FI 43382 B FI43382 B FI 43382B FI 0686/65 A FI0686/65 A FI 0686/65A FI 68665 A FI68665 A FI 68665A FI 43382 B FI43382 B FI 43382B
- Authority
- FI
- Finland
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
-
- 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
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- 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
-
- 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
- B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
-
- 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
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE3495/64A SE300759B (OSRAM) | 1964-03-20 | 1964-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI43382B true FI43382B (OSRAM) | 1970-11-30 |
| FI43382C FI43382C (fi) | 1971-03-10 |
Family
ID=20262253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI650686A FI43382C (fi) | 1964-03-20 | 1965-03-20 | Laite nestepitoisten aineenseosten vedenpoistoa ja pesua varten, ensisijassa kuitumassasuspensioita varten |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3342124A (OSRAM) |
| FI (1) | FI43382C (OSRAM) |
| SE (1) | SE300759B (OSRAM) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3467003A (en) * | 1967-01-30 | 1969-09-16 | Zurn Ind Inc | Machine for deliquefying solid material |
| US3878698A (en) * | 1971-12-14 | 1975-04-22 | Karlstad Mekaniska Ab | Apparatus for forming and washing a fibrous web |
| US3882023A (en) * | 1972-11-21 | 1975-05-06 | Sr Vernon I E Wiegand | Apparatus for continuously separating liquid and solid from a liquid-solid mixture |
| FI90442C (fi) * | 1992-11-05 | 1994-02-10 | Finbark Oy | Massan pesu |
| US5470471A (en) * | 1993-05-14 | 1995-11-28 | Ingersoll-Rand Company | Anti-rewet deck for press rolls |
| US5538343A (en) * | 1995-03-06 | 1996-07-23 | E. I. Du Pond De Nemours And Company | Apparatus and method for liquid mixing employing nip zones |
| FI100955B (fi) * | 1995-10-13 | 1998-03-31 | Finbark Oy | Rumpupuristin |
| DE102004033328A1 (de) * | 2004-07-09 | 2006-02-09 | Bhs-Sonthofen Gmbh | Filter mit Feststoff-Resuspendierung |
| SE528722C2 (sv) * | 2005-06-03 | 2007-01-30 | Metso Paper Inc | Anordning för behandling av cellulosamassa i en tvättapparat anordnad med en förstärkande spant |
| US12551825B2 (en) * | 2018-06-20 | 2026-02-17 | Andritz Inc. | Drum washer with gravity assist drainage |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2229143A (en) * | 1938-03-14 | 1941-01-21 | Stacom Process Corp | Apparatus for expressing liquids from solid substances |
| US3014589A (en) * | 1957-05-25 | 1961-12-26 | Sunds Verkst Er Aktiebolag | Apparatus for dewatering suspensions, such as fibrous pulp suspensions |
| NL249681A (OSRAM) * | 1959-03-23 | |||
| SE304439B (OSRAM) * | 1962-09-28 | 1968-09-23 | Ekstroemsmaskinaffaer A Ab |
-
1964
- 1964-03-20 SE SE3495/64A patent/SE300759B/xx unknown
-
1965
- 1965-03-15 US US439848A patent/US3342124A/en not_active Expired - Lifetime
- 1965-03-20 FI FI650686A patent/FI43382C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| SE300759B (OSRAM) | 1968-05-06 |
| FI43382C (fi) | 1971-03-10 |
| US3342124A (en) | 1967-09-19 |