FI20050807A - Control procedure for paper machine, control device, program and saving device - Google Patents
Control procedure for paper machine, control device, program and saving device Download PDFInfo
- Publication number
- FI20050807A FI20050807A FI20050807A FI20050807A FI20050807A FI 20050807 A FI20050807 A FI 20050807A FI 20050807 A FI20050807 A FI 20050807A FI 20050807 A FI20050807 A FI 20050807A FI 20050807 A FI20050807 A FI 20050807A
- Authority
- FI
- Finland
- Prior art keywords
- control
- program
- paper machine
- control procedure
- saving device
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003035686A JP4063100B2 (en) | 2003-02-13 | 2003-02-13 | Paper machine control method, control device, program, and storage medium |
PCT/JP2004/000753 WO2004072367A1 (en) | 2003-02-13 | 2004-01-28 | Paper machine control method, control device, program and storage medium |
Publications (1)
Publication Number | Publication Date |
---|---|
FI20050807A true FI20050807A (en) | 2005-09-14 |
Family
ID=32866303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20050807A FI20050807A (en) | 2003-02-13 | 2005-08-09 | Control procedure for paper machine, control device, program and saving device |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4063100B2 (en) |
CN (1) | CN100558981C (en) |
CA (1) | CA2515981C (en) |
FI (1) | FI20050807A (en) |
WO (1) | WO2004072367A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10351771A1 (en) | 2003-11-06 | 2005-06-09 | Voith Paper Patent Gmbh | Process for producing a fibrous web |
DE102005002638A1 (en) * | 2005-01-20 | 2006-07-27 | Voith Paper Patent Gmbh | ash determination |
US20060162887A1 (en) * | 2005-01-26 | 2006-07-27 | Weinstein David I | System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agents |
JP2007011866A (en) * | 2005-07-01 | 2007-01-18 | Yokogawa Electric Corp | Nonintefering control method for process control system and process control system |
JP4779762B2 (en) * | 2006-03-30 | 2011-09-28 | 栗田工業株式会社 | Effect monitoring method and injection amount control method for papermaking chemicals |
JP2008025087A (en) * | 2006-06-21 | 2008-02-07 | Nippon Paper Industries Co Ltd | Measuring method and measuring apparatus for sample concentration of papermaking stock |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02160992A (en) * | 1988-12-12 | 1990-06-20 | Toshiba Corp | Control device of weighing of paper making plant |
JP2754801B2 (en) * | 1989-11-18 | 1998-05-20 | 横河電機株式会社 | Profile non-interference control device |
FI92729C (en) * | 1993-10-29 | 1994-12-27 | Valmet Paper Machinery Inc | Multilayer headbox pulp feed system and method in multilayer headbox operation |
JP3728867B2 (en) * | 1997-05-23 | 2005-12-21 | 王子製紙株式会社 | Method and apparatus for automatically controlling the concentration of filtered white water in the wire part of a paper machine and a method for setting a target concentration of filtered white water |
-
2003
- 2003-02-13 JP JP2003035686A patent/JP4063100B2/en not_active Expired - Fee Related
-
2004
- 2004-01-28 WO PCT/JP2004/000753 patent/WO2004072367A1/en active Application Filing
- 2004-01-28 CN CNB2004800042827A patent/CN100558981C/en not_active Expired - Fee Related
- 2004-01-28 CA CA2515981A patent/CA2515981C/en not_active Expired - Fee Related
-
2005
- 2005-08-09 FI FI20050807A patent/FI20050807A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2004072367A1 (en) | 2004-08-26 |
JP4063100B2 (en) | 2008-03-19 |
CN100558981C (en) | 2009-11-11 |
CA2515981C (en) | 2010-06-22 |
JP2004263309A (en) | 2004-09-24 |
CN1751155A (en) | 2006-03-22 |
CA2515981A1 (en) | 2004-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |