FR3135994B1 - Procede d’optimisation de l’energie de raffinage pendant une operation de raffinage d’une composition de fibres - Google Patents

Procede d’optimisation de l’energie de raffinage pendant une operation de raffinage d’une composition de fibres Download PDF

Info

Publication number
FR3135994B1
FR3135994B1 FR2205115A FR2205115A FR3135994B1 FR 3135994 B1 FR3135994 B1 FR 3135994B1 FR 2205115 A FR2205115 A FR 2205115A FR 2205115 A FR2205115 A FR 2205115A FR 3135994 B1 FR3135994 B1 FR 3135994B1
Authority
FR
France
Prior art keywords
refining
optimizing
fiber composition
energy during
refiner
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.)
Active
Application number
FR2205115A
Other languages
English (en)
Other versions
FR3135994A1 (fr
Inventor
Hugues Grossmann
Alain Lascar
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.)
Kadant Lamort SAS
Original Assignee
Kadant Lamort SAS
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 Kadant Lamort SAS filed Critical Kadant Lamort SAS
Priority to FR2205115A priority Critical patent/FR3135994B1/fr
Priority to PCT/EP2023/064372 priority patent/WO2023232766A1/fr
Priority to EP23730734.3A priority patent/EP4381128A1/fr
Publication of FR3135994A1 publication Critical patent/FR3135994A1/fr
Application granted granted Critical
Publication of FR3135994B1 publication Critical patent/FR3135994B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21GCALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00Other accessories for paper-making machines
    • D21G9/0009Paper-making control systems
    • D21G9/0018Paper-making control systems controlling the stock preparation
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21DTREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00Methods of beating or refining; Beaters of the Hollander type
    • D21D1/002Control devices

Landscapes

  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Paper (AREA)

Abstract

La présente invention concerne un procédé d’optimisation de l’énergie de raffinage fournie par un raffineur à une composition de fibres pendant une opération de raffinage, le raffineur comprenant au moins deux disques de raffinage séparés l’un de l’autre par un entrefer ajustable. L’invention se rapporte également à un système de raffinage adapté pour la réalisation d’un tel procédé.
FR2205115A 2022-05-30 2022-05-30 Procede d’optimisation de l’energie de raffinage pendant une operation de raffinage d’une composition de fibres Active FR3135994B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2205115A FR3135994B1 (fr) 2022-05-30 2022-05-30 Procede d’optimisation de l’energie de raffinage pendant une operation de raffinage d’une composition de fibres
PCT/EP2023/064372 WO2023232766A1 (fr) 2022-05-30 2023-05-30 Procédé d'optimisation de l'énergie de raffinage lors d'une opération de raffinage d'une composition fibreuse
EP23730734.3A EP4381128A1 (fr) 2022-05-30 2023-05-30 Procédé d'optimisation de l'énergie de raffinage lors d'une opération de raffinage d'une composition fibreuse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2205115A FR3135994B1 (fr) 2022-05-30 2022-05-30 Procede d’optimisation de l’energie de raffinage pendant une operation de raffinage d’une composition de fibres
FR2205115 2022-05-30

Publications (2)

Publication Number Publication Date
FR3135994A1 FR3135994A1 (fr) 2023-12-01
FR3135994B1 true FR3135994B1 (fr) 2024-05-10

Family

ID=82694126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2205115A Active FR3135994B1 (fr) 2022-05-30 2022-05-30 Procede d’optimisation de l’energie de raffinage pendant une operation de raffinage d’une composition de fibres

Country Status (3)

Country Link
EP (1) EP4381128A1 (fr)
FR (1) FR3135994B1 (fr)
WO (1) WO2023232766A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE454189B (sv) * 1985-05-06 1988-04-11 Sunds Defibrator Sett att kontrollera den framstellda massans egenskaper i en raffinorprocess genom utnyttjande av uppmetta vibrationer i maldonen
FI128873B (en) * 2019-12-17 2021-02-15 Valmet Technologies Oy ARRANGEMENT AND METHOD FOR ADJUSTING THE SHARPNESS OF THE GRINDER

Also Published As

Publication number Publication date
EP4381128A1 (fr) 2024-06-12
FR3135994A1 (fr) 2023-12-01
WO2023232766A1 (fr) 2023-12-07

Similar Documents

Publication Publication Date Title
KR102364197B1 (ko) 레이저 방사 수단에 의해 재료를 가공하는 결상 광학계 및 이 결상 광학계를 갖는 레이저 가공 헤드
EP0760961A4 (fr) Appareil pour commuter des signaux optiques et procede de fonctionnement
FR3135994B1 (fr) Procede d’optimisation de l’energie de raffinage pendant une operation de raffinage d’une composition de fibres
EA199800360A1 (ru) Способ и устройство для производства минеральных волокон
ES8702203A1 (es) Aparato para realizar una pluralidad de operaciones de meca-nizado por laser
DK70485D0 (da) Fremgangsmaade til fremstilling af forbedret hoejudbyttemasser
CN1841171A (zh) 光交换装置及其中的控制信息更新方法
EP1440946A3 (fr) Procédé et appareil de traitement d'une préforme pour fibres optiques par moyens d'un brûleur
TW200502670A (en) Objective lens, optical system and optical pickup apparatus
WO2003100815A3 (fr) Colonne a faisceau de particules chargees et procede de direction d'un faisceau de particules chargees
CN1723402A (zh) 光通信方法和装置
FR3099477B1 (fr) Compositions de vanilline naturelle
FI942730A0 (fi) Kiekkosuodattimen sy¦tt¦laite
FR2782663B1 (fr) Procede de realisation d'un verre correcteur a foyers multiples, et systeme de mise en oeuvre d'un tel procede
FR2419915A1 (fr) Procede et appareil pour traiter une matiere minerale ramollie par echauffement telle que du verre
CN105067587A (zh) 一种增强拉曼光谱系统
CN1253871C (zh) 光盘原盘曝光装置和光盘原盘曝光方法以及针孔机构
EP4333021A3 (fr) Appareil à faisceau d'ions focalisé
KR20080111606A (ko) 계측 유닛을 구비한 스캔 타입 레이저 가공 장치
SE1951253A1 (en) A stiffness system for an on-tank tap changer having a tap changer tank mounted on a transformer tank
CN105067588A (zh) 一种新型增强拉曼光谱系统
CN107407630A (zh) 傅里叶变换型分光光度计
CN105067128A (zh) 一种检测光路激发光装置
SU977522A1 (ru) Валичный джин
TW377377B (en) Screening method and apparatus for separation of fibers from recycled fibrous material

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20231201

PLFP Fee payment

Year of fee payment: 3