SE1850365A1 - Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverter - Google Patents
Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverterInfo
- Publication number
- SE1850365A1 SE1850365A1 SE1850365A SE1850365A SE1850365A1 SE 1850365 A1 SE1850365 A1 SE 1850365A1 SE 1850365 A SE1850365 A SE 1850365A SE 1850365 A SE1850365 A SE 1850365A SE 1850365 A1 SE1850365 A1 SE 1850365A1
- Authority
- SE
- Sweden
- Prior art keywords
- diverter
- out arrangement
- feed out
- digester
- feed
- Prior art date
Links
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
- D21C7/00—Digesters
- D21C7/08—Discharge devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
- B65G65/4818—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis and having the form of rotating tables or pans
- B65G65/4827—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis and having the form of rotating tables or pans with particular surface features, e.g. ribs, roughening
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The present invention relates to a diverter for a feed-out arrangement for a pulp treatment vessel such as a digester or an impregnation vessel, wherein the diverter comprises a body having an upper end and a lower end, the lower end having a larger radial extension than the upper end, and also comprising at least one blade extending at least partly in a radial direction, said blade being arranged at the lower end of the body. The invention also comprises a feed-out arrangement comprising such a diverter.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1850365A SE1850365A1 (en) | 2018-03-29 | 2018-03-29 | Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverter |
PCT/SE2019/050230 WO2019190375A1 (en) | 2018-03-29 | 2019-03-14 | Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverter |
SE2050951A SE2050951A1 (en) | 2018-03-29 | 2019-03-14 | Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1850365A SE1850365A1 (en) | 2018-03-29 | 2018-03-29 | Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverter |
Publications (1)
Publication Number | Publication Date |
---|---|
SE1850365A1 true SE1850365A1 (en) | 2019-09-30 |
Family
ID=68061030
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1850365A SE1850365A1 (en) | 2018-03-29 | 2018-03-29 | Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverter |
SE2050951A SE2050951A1 (en) | 2018-03-29 | 2019-03-14 | Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverter |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE2050951A SE2050951A1 (en) | 2018-03-29 | 2019-03-14 | Diverter for a feed out arrangement for a digester and feed out arrangement comprising such a diverter |
Country Status (2)
Country | Link |
---|---|
SE (2) | SE1850365A1 (en) |
WO (1) | WO2019190375A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111908135B (en) * | 2020-08-25 | 2022-03-15 | 江西增鑫科技股份有限公司 | Air feeding system with doffer |
SE545646C2 (en) * | 2021-05-28 | 2023-11-21 | Valmet Oy | Treatment vessel having reduced outlet end diameter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB458863A (en) * | 1935-07-15 | 1936-12-29 | Edmondson Spencer | Improvements in or relating to the perforated inner bottom plates of digesters |
SE324996B (en) * | 1967-08-16 | 1970-06-15 | Sunds Ab | |
US3785577A (en) * | 1972-07-18 | 1974-01-15 | Improved Machinery Inc | Apparatus for the gaseous reaction of material |
US8647473B2 (en) * | 2011-01-25 | 2014-02-11 | Metso Paper Sweden Ab | Continuous digester with a bottom scraper equipped with draining apertures |
SE538417C2 (en) * | 2014-05-23 | 2016-06-21 | Valmet Oy | Mantle extension on boiler |
SE1551552A1 (en) * | 2015-11-27 | 2017-04-18 | Valmet Oy | Bottom scraper for a cellulose material treatment vessel |
-
2018
- 2018-03-29 SE SE1850365A patent/SE1850365A1/en not_active Application Discontinuation
-
2019
- 2019-03-14 SE SE2050951A patent/SE2050951A1/en not_active Application Discontinuation
- 2019-03-14 WO PCT/SE2019/050230 patent/WO2019190375A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019190375A1 (en) | 2019-10-03 |
SE2050951A1 (en) | 2020-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |