EP3387187A4 - Grille pour cuves de traitement - Google Patents

Grille pour cuves de traitement Download PDF

Info

Publication number: EP3387187A4
Authority: EP; European Patent Office
Prior art keywords: screen; treatment vessels; vessels; treatment
Prior art date: 2015-12-09
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.): Granted

Application number

EP16873463.0A

Other languages

German (de)

English (en)

Other versions

EP3387187A1 (fr

EP3387187B1 (fr

Inventor

Jonas SAETHERÅSEN

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.)

Valmet Technologies Oy

Valmet AB

Original Assignee

Valmet Oy

Valmet AB

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.)

2015-12-09

Filing date

2016-12-06

Publication date

2019-08-07

2016-12-06 Application filed by Valmet Oy, Valmet AB filed Critical Valmet Oy

2018-10-17 Publication of EP3387187A1 publication Critical patent/EP3387187A1/fr

2019-08-07 Publication of EP3387187A4 publication Critical patent/EP3387187A4/fr

2020-11-25 Application granted granted Critical

2020-11-25 Publication of EP3387187B1 publication Critical patent/EP3387187B1/fr

Status Active legal-status Critical Current

2036-12-06 Anticipated expiration legal-status Critical

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/14—Means for circulating the lye
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C7/00—Digesters
- D21C7/08—Discharge devices
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes

EP16873463.0A 2015-12-09 2016-12-06 Grille pour cuves de traitement Active EP3387187B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE1551616A SE539453C2 (en)	2015-12-09	2015-12-09	Screen arrangement for withdrawing treatment liquors in treatment vessels
PCT/SE2016/051222 WO2017099654A1 (fr)	2015-12-09	2016-12-06	Grille pour cuves de traitement

Publications (3)

Publication Number	Publication Date
EP3387187A1 EP3387187A1 (fr)	2018-10-17
EP3387187A4 true EP3387187A4 (fr)	2019-08-07
EP3387187B1 EP3387187B1 (fr)	2020-11-25

Family

ID=59013802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP16873463.0A Active EP3387187B1 (fr)	2015-12-09	2016-12-06	Grille pour cuves de traitement

Country Status (4)

Country	Link
EP (1)	EP3387187B1 (fr)
BR (1)	BR112018008604A2 (fr)
SE (1)	SE539453C2 (fr)
WO (1)	WO2017099654A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE541978C2 (en) *	2018-03-13	2020-01-14	Valmet Oy	Arrangement for withdrawing treatment liquors in a continuous treatment vessel system, and a corresponding control system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4040901A (en) *	1976-08-16	1977-08-09	Esco Corporation	Mounting for sectional screen
WO1994023119A1 (fr) *	1993-04-05	1994-10-13	Kvaerner Pulping Technologies Ab	Tamis mobiles a va-et-vient dans une cuve allongee verticale
WO2009070115A1 (fr) *	2007-11-30	2009-06-04	Metso Fiber Karlstad Ab	Tamis de lessiveur pour un lessiveur de pâte de cellulose continu
WO2013105888A1 (fr) *	2012-01-12	2013-07-18	Metso Paper Sweden Ab	Grille profilée à barreaux pour cuves de lessiveur

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4331509A (en) *	1980-07-07	1982-05-25	Esco Corporation	Digester strainer locking assembly
US4637878A (en) *	1982-03-09	1987-01-20	Kamyr Aktiebolag	Reciprocal movable screens in a vertically elongated vessel
SE500959C2 (sv) *	1993-02-16	1994-10-10	Kvaerner Pulping Tech	Silanordning i en kontinuerlig kokare
FI119107B (fi) *	2001-11-06	2008-07-31	Metso Paper Inc	Järjestely sihdin asentamiseksi
US7736467B2 (en) *	2004-06-29	2010-06-15	Metso Paper Pori Oy	Screen assembly for a pulp digester

2015
- 2015-12-09 SE SE1551616A patent/SE539453C2/en unknown
2016
- 2016-12-06 EP EP16873463.0A patent/EP3387187B1/fr active Active
- 2016-12-06 BR BR112018008604A patent/BR112018008604A2/pt not_active IP Right Cessation
- 2016-12-06 WO PCT/SE2016/051222 patent/WO2017099654A1/fr not_active Ceased

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4040901A (en) *	1976-08-16	1977-08-09	Esco Corporation	Mounting for sectional screen
WO1994023119A1 (fr) *	1993-04-05	1994-10-13	Kvaerner Pulping Technologies Ab	Tamis mobiles a va-et-vient dans une cuve allongee verticale
WO2009070115A1 (fr) *	2007-11-30	2009-06-04	Metso Fiber Karlstad Ab	Tamis de lessiveur pour un lessiveur de pâte de cellulose continu
WO2013105888A1 (fr) *	2012-01-12	2013-07-18	Metso Paper Sweden Ab	Grille profilée à barreaux pour cuves de lessiveur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017099654A1 *

Also Published As

Publication number	Publication date
WO2017099654A1 (fr)	2017-06-15
EP3387187A1 (fr)	2018-10-17
SE1551616A1 (en)	2017-06-10
EP3387187B1 (fr)	2020-11-25
SE539453C2 (en)	2017-09-26
BR112018008604A2 (pt)	2018-10-30

Publication	Publication Date	Title
EP3379984A4 (fr)	2018-11-21	Appareil de cuisson
EP3221746A4 (fr)	2018-08-15	Appareil à selfie
EP3124302A3 (fr)	2017-06-21	Appareil de controle
EP3332717A4 (fr)	2019-08-28	Dispositif de traitement
EP3210878A4 (fr)	2017-10-25	Appareil de direction de navire
EP3130301A4 (fr)	2017-12-06	Système de traitement au plasma
EP3392704A4 (fr)	2018-11-21	Appareil électrochromique
EP3273072A4 (fr)	2018-11-14	Appareil de construction
EP3130302A4 (fr)	2017-12-13	Système de traitement au plasma
EP3113594A4 (fr)	2017-03-01	Appareil de placement de pièces
EP3244069A4 (fr)	2017-12-27	Appareil de construction
EP3306064A4 (fr)	2018-06-06	Appareil de commande
EP3398517A4 (fr)	2019-07-17	Appareil de radiographie
EP3368828A4 (fr)	2019-01-02	Appareil de cuisson
EP3123919A4 (fr)	2017-03-22	Appareil d'endoscopie
EP3346189A4 (fr)	2018-08-29	Appareil de cuisson
EP3269316A4 (fr)	2018-11-21	Instrument de traitement
EP3106097A4 (fr)	2017-11-22	Instrument de traitement
EP3355663A4 (fr)	2018-09-19	Appareil de cuisson
EP3278704A4 (fr)	2019-01-09	Appareil d'endoscopie
EP3275495A4 (fr)	2018-12-05	Instrument de traitement
EP3121133A4 (fr)	2017-10-25	Cuve
EP3106112A4 (fr)	2018-01-10	Instrument de traitement
EP3168433A4 (fr)	2017-08-09	Appareil de rotation
EP3190343A4 (fr)	2018-10-31	Dispositif de cuisson

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