FI59831C - Saett och anordning foer avvattning av suspensioner - Google Patents
Saett och anordning foer avvattning av suspensioner Download PDFInfo
- Publication number
- FI59831C FI59831C FI760985A FI760985A FI59831C FI 59831 C FI59831 C FI 59831C FI 760985 A FI760985 A FI 760985A FI 760985 A FI760985 A FI 760985A FI 59831 C FI59831 C FI 59831C
- Authority
- FI
- Finland
- Prior art keywords
- liquid
- suspension
- movement
- container
- pressure chamber
- Prior art date
Links
- 239000007788 liquid Substances 0.000 claims description 40
- 239000000725 suspension Substances 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims 2
- 238000012216 screening Methods 0.000 claims 2
- 239000002657 fibrous material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 6
- 239000011796 hollow space material Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/04—Controlling the filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Filtration Of Liquid (AREA)
- Treatment Of Fiber Materials (AREA)
- Extraction Or Liquid Replacement (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7504310A SE394822B (sv) | 1975-04-15 | 1975-04-15 | Sett och anordning for avvattning av suspensioner i rorelse |
| SE7504310 | 1975-04-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI760985A FI760985A (de) | 1976-10-16 |
| FI59831B FI59831B (fi) | 1981-06-30 |
| FI59831C true FI59831C (fi) | 1981-10-12 |
Family
ID=20324293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI760985A FI59831C (fi) | 1975-04-15 | 1976-04-12 | Saett och anordning foer avvattning av suspensioner |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4029579A (de) |
| JP (1) | JPS51128068A (de) |
| BR (1) | BR7602338A (de) |
| CA (1) | CA1055293A (de) |
| DE (1) | DE2616644C2 (de) |
| FI (1) | FI59831C (de) |
| FR (1) | FR2307564A1 (de) |
| NO (1) | NO143879C (de) |
| SE (1) | SE394822B (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259150A (en) * | 1978-12-18 | 1981-03-31 | Kamyr Inc. | Plural stage mixing and thickening oxygen bleaching process |
| SE435400B (sv) * | 1980-01-10 | 1984-09-24 | Kamyr Ab | Silanordning for avdrag av vetska fran suspensioner i rorelse |
| FI68686C (fi) * | 1980-01-10 | 1985-10-10 | Kamyr Ab | Anordning foer behandling av stroemmande suspensioner |
| JPS5780503A (en) * | 1980-11-10 | 1982-05-20 | Nippon Soken Inc | Electrostatic capacity type distance measuring apparatus |
| US4648971A (en) * | 1984-12-11 | 1987-03-10 | Pabst Richard E | Flow through filter with backflush clearing capability |
| US4944167A (en) * | 1987-11-27 | 1990-07-31 | Kamyr Ab | Backflushing pressure diffuser screens |
| US4908896A (en) * | 1987-11-27 | 1990-03-20 | Kamyr Ab | Backflushing pressure diffuser screens |
| US4881286A (en) * | 1987-11-27 | 1989-11-21 | Kamyr Ab | Effective diffuser/thickener screen backflushing |
| SE462435B (sv) * | 1988-11-11 | 1990-06-25 | Kamyr Ab | Saett att stabilisera tryck- och floedesfoerhaallandena i en silapparat och silapparat haerfoer |
| WO1994023119A1 (en) * | 1993-04-05 | 1994-10-13 | Kvaerner Pulping Technologies Ab | Reciprocal movable screens in a vertically elongated vessel |
| US6272710B1 (en) | 1998-05-07 | 2001-08-14 | James R. Prough | Plate diffuser for treating comminuted cellulosic fibrous material |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE306876B (de) * | 1967-05-05 | 1968-12-09 | Kamyr Ab | |
| SE225814C1 (de) * | 1965-03-25 | 1969-03-25 |
-
1975
- 1975-04-15 SE SE7504310A patent/SE394822B/xx not_active IP Right Cessation
-
1976
- 1976-04-12 NO NO761251A patent/NO143879C/no unknown
- 1976-04-12 FI FI760985A patent/FI59831C/fi not_active IP Right Cessation
- 1976-04-13 US US05/676,659 patent/US4029579A/en not_active Expired - Lifetime
- 1976-04-14 CA CA250,312A patent/CA1055293A/en not_active Expired
- 1976-04-14 BR BR2338/76A patent/BR7602338A/pt unknown
- 1976-04-15 DE DE2616644A patent/DE2616644C2/de not_active Expired
- 1976-04-15 JP JP51041921A patent/JPS51128068A/ja active Granted
- 1976-04-15 FR FR7611171A patent/FR2307564A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7504310L (sv) | 1976-10-16 |
| SE394822B (sv) | 1977-07-11 |
| DE2616644C2 (de) | 1985-04-11 |
| FI59831B (fi) | 1981-06-30 |
| CA1055293A (en) | 1979-05-29 |
| NO761251L (de) | 1976-10-18 |
| JPS5613490B2 (de) | 1981-03-28 |
| DE2616644A1 (de) | 1976-10-28 |
| BR7602338A (pt) | 1977-01-04 |
| NO143879C (no) | 1981-04-29 |
| JPS51128068A (en) | 1976-11-08 |
| FI760985A (de) | 1976-10-16 |
| US4029579A (en) | 1977-06-14 |
| NO143879B (no) | 1981-01-19 |
| FR2307564A1 (fr) | 1976-11-12 |
| FR2307564B1 (de) | 1979-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired | ||
| MA | Patent expired |
Owner name: KAMYR AB |