SE507119C2 - Sätt och anordning för utmatning av ett medium ur en behållare - Google Patents
Sätt och anordning för utmatning av ett medium ur en behållareInfo
- Publication number
- SE507119C2 SE507119C2 SE9102500A SE9102500A SE507119C2 SE 507119 C2 SE507119 C2 SE 507119C2 SE 9102500 A SE9102500 A SE 9102500A SE 9102500 A SE9102500 A SE 9102500A SE 507119 C2 SE507119 C2 SE 507119C2
- Authority
- SE
- Sweden
- Prior art keywords
- openings
- diluent
- stirring
- fiber suspension
- discharge
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 7
- 239000000725 suspension Substances 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000004061 bleaching Methods 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract 2
- 238000003756 stirring Methods 0.000 claims description 63
- 239000003085 diluting agent Substances 0.000 claims description 38
- 239000000835 fiber Substances 0.000 claims description 20
- 238000010790 dilution Methods 0.000 claims description 13
- 239000012895 dilution Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 238000007865 diluting Methods 0.000 abstract description 3
- 239000002657 fibrous material Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229920003043 Cellulose fiber Polymers 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/08—Discharge devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0179790A AT394738B (de) | 1990-09-03 | 1990-09-03 | Verfahren und vorrichtung zum austragen eines mediums aus einem behaelter |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| SE9102500D0 SE9102500D0 (sv) | 1991-09-02 |
| SE9102500L SE9102500L (sv) | 1992-03-04 |
| SE507119C2 true SE507119C2 (sv) | 1998-03-30 |
| SE507119E SE507119E (de) | 2001-04-23 |
Family
ID=3521181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9102500A SE507119C2 (sv) | 1990-09-03 | 1991-09-02 | Sätt och anordning för utmatning av ett medium ur en behållare |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5271672A (de) |
| AT (1) | AT394738B (de) |
| CA (1) | CA2050158C (de) |
| FI (1) | FI104571B (de) |
| SE (1) | SE507119C2 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE500981C2 (sv) * | 1993-04-21 | 1994-10-10 | Kvaerner Pulping Tech | Skrapanordning i kontinuerlig kokare för massaframställning |
| SE502064C2 (sv) * | 1993-11-29 | 1995-07-31 | Kvaerner Pulping Tech | Sätt och anordning för utmatning av fibermassa |
| US5536367A (en) * | 1995-01-25 | 1996-07-16 | Salminen; Reijo K. | Pulp digester cleaning system |
| SE524465E (sv) * | 2002-12-12 | 2007-09-04 | Metso Paper Inc | Anordning för blandning av ett gas- eller vätskeformigt medium med en massasuspension |
| US9523462B2 (en) * | 2014-05-15 | 2016-12-20 | Andritz Inc. | Adjustment housing assembly and monitoring and support system for a rotary feeder in a cellulose chip feeding system for a continuous digester |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1924860A (en) * | 1931-05-20 | 1933-08-29 | Paper Patents Co | Apparatus for bleaching pulp |
| US1989571A (en) * | 1932-05-03 | 1935-01-29 | Thorne Carl Busch | Method of and apparatus for bleaching and refining pulp |
| US2265936A (en) * | 1940-03-18 | 1941-12-09 | Cowles Co | Apparatus for treating paper stock |
| US2938824A (en) * | 1957-01-22 | 1960-05-31 | Kamyr Ab | Digestion apparatus and method |
| US2954174A (en) * | 1957-06-19 | 1960-09-27 | Bolton John W & Sons Inc | Batch pulper |
| US3284055A (en) * | 1963-07-05 | 1966-11-08 | Kamyr Ab | Mixing apparatus, particularly for mixing of bleaching agents into cellulosic pulp |
| FI41894B (de) * | 1963-08-12 | 1969-12-01 | Kamyr Ab | |
| SE225814C1 (de) * | 1965-03-25 | 1969-03-25 | ||
| SE318180B (de) * | 1967-05-16 | 1969-12-01 | Kamyr Ab | |
| US4105494A (en) * | 1973-01-05 | 1978-08-08 | Sunds Aktiebolag | Process of gas-phase bleaching high consistency finely disintegrated pulp |
| SE369531B (de) * | 1973-01-05 | 1974-09-02 | Sunds Ab | |
| SE389351B (sv) * | 1975-03-14 | 1976-11-01 | Kamyr Ab | Sett och anordning for fordelning och inblandning av gas och/eller vetska i massasuspensioner av hog koncentration. |
| US4060224A (en) * | 1976-03-08 | 1977-11-29 | William Wilson | Mixing bar and system |
| SE445120B (sv) * | 1978-05-23 | 1986-06-02 | Toyo Pulp Co Ltd | Forfarande for framstellning av alkalisk massa |
| US4432836A (en) * | 1979-07-30 | 1984-02-21 | Kamyr, Inc. | Vessel false bottoming |
| SE438273B (sv) * | 1980-08-19 | 1985-04-15 | Kamyr Ab | Anordning for inblandning av behandlingsmedel i suspensioner |
| JPS58197392A (ja) * | 1982-05-07 | 1983-11-17 | 株式会社フジモトポルコン | パルプ溶解装置 |
| FI80303C (fi) * | 1986-11-28 | 1991-04-10 | Ahlstroem Oy | Tjockmassatorn. |
| AT387995B (de) * | 1987-06-12 | 1989-04-10 | Andritz Ag Maschf | Austragvorrichtung |
-
1990
- 1990-09-03 AT AT0179790A patent/AT394738B/de not_active IP Right Cessation
-
1991
- 1991-08-30 CA CA002050158A patent/CA2050158C/en not_active Expired - Fee Related
- 1991-08-30 US US07/751,443 patent/US5271672A/en not_active Expired - Fee Related
- 1991-09-02 FI FI914121A patent/FI104571B/fi not_active IP Right Cessation
- 1991-09-02 SE SE9102500A patent/SE507119C2/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI914121A0 (fi) | 1991-09-02 |
| AT394738B (de) | 1992-06-10 |
| CA2050158A1 (en) | 1992-03-04 |
| FI914121L (fi) | 1992-03-04 |
| ATA179790A (de) | 1991-11-15 |
| SE507119E (de) | 2001-04-23 |
| US5271672A (en) | 1993-12-21 |
| FI104571B (fi) | 2000-02-29 |
| SE9102500D0 (sv) | 1991-09-02 |
| SE9102500L (sv) | 1992-03-04 |
| CA2050158C (en) | 1997-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |