FI972426A - Method and apparatus for removing vaulted material - Google Patents
Method and apparatus for removing vaulted material Download PDFInfo
- Publication number
- FI972426A FI972426A FI972426A FI972426A FI972426A FI 972426 A FI972426 A FI 972426A FI 972426 A FI972426 A FI 972426A FI 972426 A FI972426 A FI 972426A FI 972426 A FI972426 A FI 972426A
- Authority
- FI
- Finland
- Prior art keywords
- silo
- body part
- emptying
- worm
- relative movement
- Prior art date
Links
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention relates to a method and arrangement for releasing material 7, which forms hollows, between a discharge screw conveyor 3 arranged at the bottom 2 of a silo 1, the discharge screw conveyor having a rotatable body part 5 pivoted about an axis 4 essentially perpendicular to the bottom of the silo, and an emptying worm 6 projecting from the body part essentially in the direction of the bottom, which emptying worm is designed to empty the material 7 in the silo via the body part of the emptying worm, the cover part 8 of the body part 5 and wall 9 of the silo 1. In the method according to the invention an instantaneous relative movement is produced between the cover part 8 of the body part 5 of the emptying worm 3 and the material 7, which has formed hollows in the silo 1, or the said relative movement already underway is instantaneously rendered more effective. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972426A FI105396B (en) | 1997-06-06 | 1997-06-06 | Method and arrangement for releasing material with hollow voids |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972426A FI105396B (en) | 1997-06-06 | 1997-06-06 | Method and arrangement for releasing material with hollow voids |
FI972426 | 1997-06-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI972426A0 FI972426A0 (en) | 1997-06-06 |
FI972426A true FI972426A (en) | 1998-12-07 |
FI105396B FI105396B (en) | 2000-08-15 |
Family
ID=8548999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI972426A FI105396B (en) | 1997-06-06 | 1997-06-06 | Method and arrangement for releasing material with hollow voids |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI105396B (en) |
-
1997
- 1997-06-06 FI FI972426A patent/FI105396B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI972426A0 (en) | 1997-06-06 |
FI105396B (en) | 2000-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: ANDRITZ-PATENTVERWALTUNGS-GMBH |
|
MM | Patent lapsed |