CA2353597A1 - Method for executing grade change on a paper machine - Google Patents

Method for executing grade change on a paper machine Download PDF

Info

Publication number
CA2353597A1
CA2353597A1 CA002353597A CA2353597A CA2353597A1 CA 2353597 A1 CA2353597 A1 CA 2353597A1 CA 002353597 A CA002353597 A CA 002353597A CA 2353597 A CA2353597 A CA 2353597A CA 2353597 A1 CA2353597 A1 CA 2353597A1
Authority
CA
Canada
Prior art keywords
grade
change
variable
input variable
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002353597A
Other languages
English (en)
French (fr)
Inventor
Taisto Huhtelin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Paper Automation Oy
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2353597A1 publication Critical patent/CA2353597A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • D21G9/0027—Paper-making control systems controlling the forming section
    • 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
    • D21G9/0036—Paper-making control systems controlling the press or drying section

Landscapes

  • Paper (AREA)
CA002353597A 1998-12-04 1999-12-02 Method for executing grade change on a paper machine Abandoned CA2353597A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI982626A FI106055B (sv) 1998-12-04 1998-12-04 Förfarande och anordning för att byta papperssort i en pappersmaskin
FI982626 1998-12-04
PCT/FI1999/001000 WO2000034578A1 (en) 1998-12-04 1999-12-02 Method for executing grade change on a paper machine

Publications (1)

Publication Number Publication Date
CA2353597A1 true CA2353597A1 (en) 2000-06-15

Family

ID=8553044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002353597A Abandoned CA2353597A1 (en) 1998-12-04 1999-12-02 Method for executing grade change on a paper machine

Country Status (5)

Country Link
EP (1) EP1155191A1 (sv)
AU (1) AU1661100A (sv)
CA (1) CA2353597A1 (sv)
FI (1) FI106055B (sv)
WO (1) WO2000034578A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4174598A1 (en) * 2021-10-26 2023-05-03 Yokogawa Electric Corporation Data processing device, data processing method, and production system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115262267B (zh) * 2020-05-25 2024-07-30 东莞金洲纸业有限公司 制浆造纸设备调节阀的逻辑控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622448A (en) * 1968-02-16 1971-11-23 Industrial Nucleonics Corp System and method of process control, particularly papermaking processes in response to fraction defective measurements
GB1404147A (en) * 1971-08-10 1975-08-28 Industrial Nucleonics Corp Control of fibrous sheet making machines
US5718090A (en) * 1996-06-24 1998-02-17 Wei-Hwang; Lin Prestressed concrete tensioning system
FI109379B (sv) * 1997-07-14 2002-07-15 Metso Paper Automation Oy Förfarande och apparatur för utförande av kvalitetsändring i en pappersmaskin
FI114932B (sv) * 1997-12-18 2005-01-31 Metso Paper Inc Förfarande och anordning för optimering av torkningen av en pappersbana

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4174598A1 (en) * 2021-10-26 2023-05-03 Yokogawa Electric Corporation Data processing device, data processing method, and production system

Also Published As

Publication number Publication date
FI106055B (sv) 2000-11-15
FI982626A (sv) 2000-06-05
WO2000034578A1 (en) 2000-06-15
EP1155191A1 (en) 2001-11-21
FI982626A0 (sv) 1998-12-04
AU1661100A (en) 2000-06-26

Similar Documents

Publication Publication Date Title
US6319362B1 (en) Method and equipment for controlling properties of paper
CA2295557C (en) Wet end control for papermaking machine
CA2334660C (en) Paper stock shear and formation control
US5853543A (en) Method for monitoring and controlling water content in paper stock in a paper making machine
CN104718325B (zh) 有适应能力的片材制造机器控制系统
US6473670B1 (en) Method and apparatus for executing grade change in paper machine grade
US20020007927A1 (en) Method and equipment for regulation of the initial part of the dryer section in a paper machine
US3547775A (en) Means and method for modulating fiber stock flow in papermaking headbox in response to paper sheet product parameters
CA2311550C (en) Method and equipment for controlling properties of paper
FI991108A (sv) Förfarande och anordning för tillverkning av kalandrerat papper eller kalandrerad kartong
CA2352798A1 (en) Method and equipment for controlling properties of paper
CA2353597A1 (en) Method for executing grade change on a paper machine
JP4937480B2 (ja) ヘッドボックス制御のための方法
US6446356B1 (en) Method of controlling the drying process in a drying section of a paper machine or the like
US6792331B1 (en) Method and apparatus for controlling the drying process in a drying section of a paper machine or the like
JP2004263309A (ja) 抄紙機の制御方法、制御装置、プログラム及び記憶媒体
CN117989466A (zh) 用于调节纤维幅材机上的负压装置的方法和系统
CN116438351A (zh) 在纸浆生产工艺的干燥步骤中控制纤维素纸浆的干燥的方法

Legal Events

Date Code Title Description
FZDE Discontinued