FR2305538A1 - Procede et dispositif pour le sechage d'une masse de fibres desintegree - Google Patents

Procede et dispositif pour le sechage d'une masse de fibres desintegree

Info

Publication number
FR2305538A1
FR2305538A1 FR7608688A FR7608688A FR2305538A1 FR 2305538 A1 FR2305538 A1 FR 2305538A1 FR 7608688 A FR7608688 A FR 7608688A FR 7608688 A FR7608688 A FR 7608688A FR 2305538 A1 FR2305538 A1 FR 2305538A1
Authority
FR
France
Prior art keywords
fibers
drying
disintegrated mass
disintegrated
mass
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.)
Granted
Application number
FR7608688A
Other languages
English (en)
Other versions
FR2305538B3 (fr
Inventor
Karl Erik Hansen
Svend Hovmand
Mogens Lindskov Pedersen
Christian Schwartzbach
Myat Htun
Alf De Ruvo
Soren Cavlin
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.)
GEA Process Engineering AS
Original Assignee
Niro Atomizer AS
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 Niro Atomizer AS filed Critical Niro Atomizer AS
Publication of FR2305538A1 publication Critical patent/FR2305538A1/fr
Application granted granted Critical
Publication of FR2305538B3 publication Critical patent/FR2305538B3/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • D21C9/185—De-watering; Elimination of cooking or pulp-treating liquors from the pulp comprising at least one step where the pulp is suspended in a gaseous medium, e.g. flash drying

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
FR7608688A 1975-03-25 1976-03-25 Procede et dispositif pour le sechage d'une masse de fibres desintegree Granted FR2305538A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7503484A SE400366B (sv) 1975-03-25 1975-03-25 Sett vid pneumatisk torkning av sonderdelad fibermassa samt anleggning for utforande av settet

Publications (2)

Publication Number Publication Date
FR2305538A1 true FR2305538A1 (fr) 1976-10-22
FR2305538B3 FR2305538B3 (fr) 1978-12-15

Family

ID=20324081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608688A Granted FR2305538A1 (fr) 1975-03-25 1976-03-25 Procede et dispositif pour le sechage d'une masse de fibres desintegree

Country Status (6)

Country Link
US (1) US4055903A (fr)
CA (1) CA1076794A (fr)
ES (1) ES446296A1 (fr)
FI (1) FI760771A (fr)
FR (1) FR2305538A1 (fr)
SE (1) SE400366B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO144895B (no) * 1978-08-23 1981-08-24 Borregaard Ind Fremgangsmaate for toerking av kjemiske og halvkjemiske masser
WO1997019307A1 (fr) * 1995-11-21 1997-05-29 Apv Anhydro A/S Procede et dispositif pour l'elaboration d'un produit pulverulent dans un four rotatif a sechage instantane
EP1158088A3 (fr) * 2000-05-26 2003-01-22 Voith Paper Patent GmbH Procédé et dispositif pour le traitement de suspensions fibreuses
CA3003848C (fr) * 2015-11-17 2023-09-19 Stora Enso Oyj Procede de production de composites fibre-polymere
SE545767C2 (en) * 2020-02-06 2024-01-09 Soedra Skogsaegarna Ekonomisk Foerening Process for manufacturing a fiber based cellulose dry formed web from cellulose pulp by free drying, compacting, separating the fibers and forming a web

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836085A (en) * 1971-03-18 1974-09-17 V Brown Tower extractor for municipal wastes
US3812595A (en) * 1972-06-21 1974-05-28 D Engelhart Method of and means for flash drying naturally occurring oilseeds
US3890220A (en) * 1973-12-26 1975-06-17 Kimberly Clark Co Fiber waste reclaim system and method

Also Published As

Publication number Publication date
SE7503484L (sv) 1976-09-26
FI760771A (fr) 1976-09-26
CA1076794A (fr) 1980-05-06
ES446296A1 (es) 1977-06-16
SE400366B (sv) 1978-03-20
FR2305538B3 (fr) 1978-12-15
US4055903A (en) 1977-11-01

Similar Documents

Publication Publication Date Title
BE819923A (fr) Procede et dispositif pour le traitement thermique d'ensembles de fibres synthetiques
BE747625A (fr) Procede et dispositif pour le filage d'un ruban de fibres.
FR2312578A1 (fr) Dispositif pour le formage a sec d'une couche de fibres
FR2321447A1 (fr) Procede et dispositif pour le remplacement d'un pot de ruban de fibres
FR2518586B1 (fr) Procede et dispositif pour le melange de fibres textiles
PT65484A (fr) Procede et dispositif pour le compactage et l'essorage des boues fluides chargees de matieres fibreuses
FR2322406A1 (fr) Procede et dispositif pour authentifier la validite d'un programme
BE856072A (fr) Procede de traitement de fibres cellulosiques et synthetiques avec une composition d'organopolysiloxanes
BE845378A (fr) Procede et appareil pour produire des fibres a partir d'une matiere thermoramollissable
FR2292988A1 (fr) Dispositif de jonction entre deux faisceaux de fibres de verre, et procede pour l'execution d'une telle jonction
BE837273A (fr) Systeme d'elimination de gravier et de fibres
FR2518128B1 (fr) Procede et dispositif pour ouvrir plusieurs balles de fibres textiles
RO82402A (fr) Dispositif pour l'elimination des impuretes de materiaux fibreux et,en particulier de fibres de coton
FR2320917A1 (fr) Procede pour preparer des fibres en vue de leur integration a une masse de beton projete et dispositif de mise en oeuvre de ce procede
FR2325500A1 (fr) Procede et dispositif pour former une piece de matiere a base de fibres
BE831090A (fr) Dispositif de distribution et d'application et procede pour sa production
FR2297952A1 (fr) Procede et dispositif pour le formage a sec d'une nappe fibreuse
BE855633A (fr) Composition et procede pour le traitement de fibres
FR2311324A1 (fr) Procede et appareil de revetement d'une fibre
FR2352899A1 (fr) Fibres composees d'un nouveau copolyamide et procede pour leur preparation
BE845219A (fr) Procede et dispositif d'essorage mecanique
FR2305538A1 (fr) Procede et dispositif pour le sechage d'une masse de fibres desintegree
FR2336506A1 (fr) Appareil pour distribuer et pour deposer des fibres
FR2307279A1 (fr) Procede et dispositif pour l'etude du sous-sol et de sa nature electro-magnetique
FR2277923A1 (fr) Dispositif pour l'ourdissage et le compactage de fibres, notamment de feutres