ATE231200T1 - DEVICE FOR SORTING FIBER SUSPENSION - Google Patents
DEVICE FOR SORTING FIBER SUSPENSIONInfo
- Publication number
- ATE231200T1 ATE231200T1 AT99923579T AT99923579T ATE231200T1 AT E231200 T1 ATE231200 T1 AT E231200T1 AT 99923579 T AT99923579 T AT 99923579T AT 99923579 T AT99923579 T AT 99923579T AT E231200 T1 ATE231200 T1 AT E231200T1
- Authority
- AT
- Austria
- Prior art keywords
- sorting
- inlet
- material outlet
- main housing
- accepted
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/023—Stationary screen-drums
- D21D5/026—Stationary screen-drums with rotating cleaning foils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to a device for sorting (1) a suspension containing fibrous material in which a sorting chamber (3) is constructed in a main housing (2) in combination with a rotationally fixed perforated plate (4) having an essentially cylindrical shape. The device has an inlet (5), an accepted material outlet (6), and a rejected material outlet (7). The inlet for feeding the material is provided on a separate covering part (8) situated on the upper side of the main housing. Said inlet is provided such that the material is fed essentially at an angle of inclination relative to the horizontal lines and with combined tangential and axial components in the vicinity of the covering part. The angle of inclination relative to the horizontal lines can range, for example, from 5 DEG to 85 DEG . In addition, the device for sorting a suspension containing fibrous material can be configured in such a way that the wall of the main housing is constructed in an at least partially conical manner in the direction of the accepted material outlet and, as a result, a correspondingly enlarged sorting chamber is formed in the direction of the accepted material outlet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19821447A DE19821447A1 (en) | 1998-05-13 | 1998-05-13 | Assembly to sort fiber suspensions for paper making pulp |
PCT/EP1999/003240 WO1999058760A1 (en) | 1998-05-13 | 1999-05-11 | Device for sorting a suspension containing fibrous material |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE231200T1 true ATE231200T1 (en) | 2003-02-15 |
Family
ID=7867646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99923579T ATE231200T1 (en) | 1998-05-13 | 1999-05-11 | DEVICE FOR SORTING FIBER SUSPENSION |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1078125B1 (en) |
AT (1) | ATE231200T1 (en) |
DE (2) | DE19821447A1 (en) |
WO (1) | WO1999058760A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1946948B1 (en) * | 1969-09-17 | 1971-02-04 | Finckh Metalltuch Maschf | Pressure sorter for pulp suspensions |
AT368560B (en) * | 1981-02-18 | 1982-10-25 | Andritz Ag Maschf | SORTER |
FI83892C (en) * | 1989-06-05 | 1991-09-10 | Tampella Oy Ab | TRYCKSIL. |
-
1998
- 1998-05-13 DE DE19821447A patent/DE19821447A1/en not_active Withdrawn
-
1999
- 1999-05-11 EP EP99923579A patent/EP1078125B1/en not_active Expired - Lifetime
- 1999-05-11 AT AT99923579T patent/ATE231200T1/en not_active IP Right Cessation
- 1999-05-11 WO PCT/EP1999/003240 patent/WO1999058760A1/en active IP Right Grant
- 1999-05-11 DE DE59904048T patent/DE59904048D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1999058760A1 (en) | 1999-11-18 |
EP1078125B1 (en) | 2003-01-15 |
EP1078125A1 (en) | 2001-02-28 |
DE19821447A1 (en) | 1999-11-18 |
DE59904048D1 (en) | 2003-02-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |