FI20002032A - Venting arrangement for feeding pulp to the inlet box of a paper machine or equivalent - Google Patents
Venting arrangement for feeding pulp to the inlet box of a paper machine or equivalent Download PDFInfo
- Publication number
- FI20002032A FI20002032A FI20002032A FI20002032A FI20002032A FI 20002032 A FI20002032 A FI 20002032A FI 20002032 A FI20002032 A FI 20002032A FI 20002032 A FI20002032 A FI 20002032A FI 20002032 A FI20002032 A FI 20002032A
- Authority
- FI
- Finland
- Prior art keywords
- equivalent
- paper machine
- inlet box
- venting arrangement
- feeding pulp
- 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
- D21D5/26—De-aeration of paper stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002032A FI110795B (en) | 2000-09-14 | 2000-09-14 | Venting arrangements for feeding pulp to the inlet box of a paper machine or equivalent |
PCT/FI2001/000793 WO2002022946A1 (en) | 2000-09-14 | 2001-09-12 | Deaeration system for feeding stock into a headbox of a paper machine or equivalent |
AU2001287767A AU2001287767A1 (en) | 2000-09-14 | 2001-09-12 | Deaeration system for feeding stock into a headbox of a paper machine or equivalent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002032A FI110795B (en) | 2000-09-14 | 2000-09-14 | Venting arrangements for feeding pulp to the inlet box of a paper machine or equivalent |
FI20002032 | 2000-09-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20002032A0 FI20002032A0 (en) | 2000-09-14 |
FI20002032A true FI20002032A (en) | 2002-03-15 |
FI110795B FI110795B (en) | 2003-03-31 |
Family
ID=8559087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20002032A FI110795B (en) | 2000-09-14 | 2000-09-14 | Venting arrangements for feeding pulp to the inlet box of a paper machine or equivalent |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2001287767A1 (en) |
FI (1) | FI110795B (en) |
WO (1) | WO2002022946A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI122916B (en) * | 2007-04-03 | 2012-08-31 | Andritz Oy | Device for degassing in connection with a paper machine or the like |
SE534401C2 (en) * | 2009-12-28 | 2011-08-09 | Metso Paper Karlstad Ab | Device and method for venting drainage water |
FI20106112A0 (en) * | 2010-10-26 | 2010-10-26 | Pom Technology Oy Ab | PULL AIR DRAINING IN PULP DRYING MACHINE |
CN109642395B (en) | 2016-09-01 | 2021-05-04 | 易希提卫生与保健公司 | Method and apparatus for wetlaid nonwovens |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE409128B (en) * | 1977-11-24 | 1979-07-30 | Celleco Ab | WAY TO DEGASE PAPER MELT AND DEVICE FOR PERFORMANCE OF THE KIT |
DE4106140C2 (en) * | 1991-02-27 | 1994-11-24 | Escher Wyss Gmbh | Device and its application for venting a pulp suspension |
DE4241770C2 (en) * | 1992-12-11 | 1996-04-18 | Voith Sulzer Stoffaufbereitung | Process for deaerating a pulp suspension |
-
2000
- 2000-09-14 FI FI20002032A patent/FI110795B/en not_active IP Right Cessation
-
2001
- 2001-09-12 WO PCT/FI2001/000793 patent/WO2002022946A1/en active Application Filing
- 2001-09-12 AU AU2001287767A patent/AU2001287767A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002022946A1 (en) | 2002-03-21 |
FI20002032A0 (en) | 2000-09-14 |
FI110795B (en) | 2003-03-31 |
AU2001287767A1 (en) | 2002-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MFDR | Revocation of patent |