JP2002530548A - 紙／板紙抄紙機の歩留りプロファイル測定および歩留り制御のための方法および装置 - Google Patents
紙／板紙抄紙機の歩留りプロファイル測定および歩留り制御のための方法および装置Info
- Publication number
- JP2002530548A JP2002530548A JP2000584138A JP2000584138A JP2002530548A JP 2002530548 A JP2002530548 A JP 2002530548A JP 2000584138 A JP2000584138 A JP 2000584138A JP 2000584138 A JP2000584138 A JP 2000584138A JP 2002530548 A JP2002530548 A JP 2002530548A
- Authority
- JP
- Japan
- Prior art keywords
- web
- measuring
- valve
- yield
- adjusting
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000014759 maintenance of location Effects 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 239000000123 paper Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000011087 paperboard Substances 0.000 claims abstract 2
- 238000010790 dilution Methods 0.000 claims description 23
- 239000012895 dilution Substances 0.000 claims description 23
- 239000000835 fiber Substances 0.000 claims description 14
- 239000000945 filler Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000007865 diluting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000005070 sampling Methods 0.000 description 7
- 239000003085 diluting agent Substances 0.000 description 5
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 101100316860 Autographa californica nuclear polyhedrosis virus DA18 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012765 fibrous filler Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000028161 membrane depolarization Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S162/00—Paper making and fiber liberation
- Y10S162/09—Uses for paper making sludge
- Y10S162/10—Computer control of paper making variables
- Y10S162/11—Wet end paper making variables
Landscapes
- Paper (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI982560A FI112961B (fi) | 1998-11-26 | 1998-11-26 | Menetelmä ja laite paperikoneen/kartonkikoneen retentioprofiilin mittaamiseksi ja retention hallitsemiseksi |
| FI982560 | 1998-11-26 | ||
| PCT/FI1999/000975 WO2000031338A1 (en) | 1998-11-26 | 1999-11-25 | Method and device for measurement of the retention profile and for control of the retention in a paper/board machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002530548A true JP2002530548A (ja) | 2002-09-17 |
| JP2002530548A5 JP2002530548A5 (enExample) | 2006-11-09 |
Family
ID=8552989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000584138A Pending JP2002530548A (ja) | 1998-11-26 | 1999-11-25 | 紙／板紙抄紙機の歩留りプロファイル測定および歩留り制御のための方法および装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6471827B2 (enExample) |
| EP (1) | EP1133597B1 (enExample) |
| JP (1) | JP2002530548A (enExample) |
| AT (1) | ATE286553T1 (enExample) |
| AU (1) | AU1508000A (enExample) |
| CA (1) | CA2352319C (enExample) |
| DE (1) | DE69923082T2 (enExample) |
| FI (1) | FI112961B (enExample) |
| WO (1) | WO2000031338A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI116241B (fi) * | 2002-05-06 | 2005-10-14 | Metso Automation Oy | Menetelmä ja laitteisto paperikoneen viiraosan retention määrittämiseksi |
| DE102005051656A1 (de) * | 2005-10-28 | 2007-05-03 | Voith Patent Gmbh | Verfahren und Vorrichtung zur Herstellung einer Faserstoffbahn |
| US8715466B1 (en) * | 2012-10-19 | 2014-05-06 | Theodore Caouette | Method and system for reducing water loss in a paper mill |
| FI127377B (fi) * | 2015-10-30 | 2018-04-30 | Valmet Technologies Oy | Kuiturainakoneen syöttöjärjestelmä |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5022966A (en) * | 1989-01-27 | 1991-06-11 | Measurex Corporation | Process for controlling properties of travelling sheets |
| FI901593A7 (fi) | 1990-03-30 | 1991-10-01 | Valmet Paper Machinery Inc | Menetelmä paperi- tai kartonkikoneessa perälaatikosta tulevan massan säätämiseksi sekä paperi- tai kartonkikoneen perälaatikko |
| DE4237309A1 (enExample) | 1992-11-05 | 1993-04-08 | Voith Gmbh J M | |
| FI103995B (fi) * | 1993-06-17 | 1999-10-29 | Valmet Paper Machinery Inc | Menetelmä ja laite sekä säätöjärjestely paperikoneessa paperirainan poikittaisen profiilin hallinnassa |
| FI92229C (fi) | 1993-07-01 | 1994-10-10 | Valmet Paper Machinery Inc | Menetelmä ja laite perälaatikon säädössä |
| ATE212393T1 (de) | 1993-07-01 | 2002-02-15 | Metso Paper Inc | Verfahren und vorrichtung zur regelung eines stoffauflaufkasten |
| US6113741A (en) * | 1996-12-06 | 2000-09-05 | Eka Chemicals Ab | Process for the production of paper |
| US5779859A (en) * | 1996-12-13 | 1998-07-14 | J.M. Huber Corporation | Method of improving filler retention in papermaking |
| FI100345B (fi) * | 1997-01-24 | 1997-11-14 | Valmet Corp | Menetelmä ja laite paperikoneen perälaatikon säädössä |
| US6086716A (en) * | 1998-05-11 | 2000-07-11 | Honeywell-Measurex Corporation | Wet end control for papermaking machine |
-
1998
- 1998-11-26 FI FI982560A patent/FI112961B/fi active
-
1999
- 1999-11-25 DE DE69923082T patent/DE69923082T2/de not_active Expired - Lifetime
- 1999-11-25 WO PCT/FI1999/000975 patent/WO2000031338A1/en not_active Ceased
- 1999-11-25 CA CA002352319A patent/CA2352319C/en not_active Expired - Fee Related
- 1999-11-25 JP JP2000584138A patent/JP2002530548A/ja active Pending
- 1999-11-25 EP EP99957351A patent/EP1133597B1/en not_active Expired - Lifetime
- 1999-11-25 AU AU15080/00A patent/AU1508000A/en not_active Abandoned
- 1999-11-25 AT AT99957351T patent/ATE286553T1/de not_active IP Right Cessation
-
2001
- 2001-05-24 US US09/865,102 patent/US6471827B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1133597A1 (en) | 2001-09-19 |
| EP1133597B1 (en) | 2005-01-05 |
| FI982560A0 (fi) | 1998-11-26 |
| DE69923082D1 (de) | 2005-02-10 |
| FI982560A7 (fi) | 2000-05-27 |
| CA2352319A1 (en) | 2000-06-02 |
| AU1508000A (en) | 2000-06-13 |
| US20020060016A1 (en) | 2002-05-23 |
| US6471827B2 (en) | 2002-10-29 |
| CA2352319C (en) | 2008-01-08 |
| DE69923082T2 (de) | 2005-12-08 |
| ATE286553T1 (de) | 2005-01-15 |
| WO2000031338A1 (en) | 2000-06-02 |
| FI112961B (fi) | 2004-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060919 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060919 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090804 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090811 |
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| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100202 |