BE904141A - Separateur pour suspension de pate a papier, incorporant une chambre d'amortissement des pulsations. - Google Patents

Separateur pour suspension de pate a papier, incorporant une chambre d'amortissement des pulsations.

Info

Publication number
BE904141A
BE904141A BE0/216206A BE216206A BE904141A BE 904141 A BE904141 A BE 904141A BE 0/216206 A BE0/216206 A BE 0/216206A BE 216206 A BE216206 A BE 216206A BE 904141 A BE904141 A BE 904141A
Authority
BE
Belgium
Prior art keywords
separator
damping chamber
incorporating
pulp suspension
pulsation damping
Prior art date
Application number
BE0/216206A
Other languages
English (en)
Inventor
A Meinecke
H-R Schmid
D Egelhof
Original Assignee
Voith Gmbh J M
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 Voith Gmbh J M filed Critical Voith Gmbh J M
Publication of BE904141A publication Critical patent/BE904141A/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/023—Stationary screen-drums
    • D21D5/026—Stationary screen-drums with rotating cleaning foils
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/06—Regulating pulp flow
    • D21F1/065—Shock-absorbing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Pipe Accessories (AREA)

Abstract

Un séparateur du type à panier fixe perforé à symetrie axiale comportant des pales rotatives le long de la paroi interne du panier, comporte une chambre anulaire d'amortissement 10 qui offre à la suspension un niveau amorti par un coussin pneumatique, ladite chambre d'amortissement 10 étant reliée directement à l'extrémité axiale de la chambre 9 de matière acceptée ouverte à l'opposé de la tubulure d'entrée 6, lesdites chambres communiquant entre elles. Application d'un tel séparteur au traitement des suspensions de pate à papier.
BE0/216206A 1985-01-31 1986-01-30 Separateur pour suspension de pate a papier, incorporant une chambre d'amortissement des pulsations. BE904141A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853503241 DE3503241A1 (de) 1985-01-31 1985-01-31 Sortierer, insbesondere vertikalsichter

Publications (1)

Publication Number Publication Date
BE904141A true BE904141A (fr) 1986-05-15

Family

ID=6261284

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216206A BE904141A (fr) 1985-01-31 1986-01-30 Separateur pour suspension de pate a papier, incorporant une chambre d'amortissement des pulsations.

Country Status (16)

Country Link
US (1) US4684444A (fr)
JP (1) JPH0684595B2 (fr)
KR (1) KR930007897B1 (fr)
AT (1) AT386231B (fr)
BE (1) BE904141A (fr)
BR (1) BR8600595A (fr)
CA (1) CA1268734A (fr)
CH (1) CH669966A5 (fr)
DE (1) DE3503241A1 (fr)
ES (1) ES8702548A1 (fr)
FI (1) FI77906C (fr)
FR (1) FR2576931B3 (fr)
GB (1) GB2170421B (fr)
IT (2) IT1187850B (fr)
NL (1) NL8600169A (fr)
SE (1) SE463268B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI76851C (fi) * 1987-07-06 1988-12-12 Ahlstroem Oy Foerfarande och anordning foer renhaollning av sil- eller siktyta.
US5960962A (en) * 1996-02-19 1999-10-05 Ahlstrom Machinery Oy Screen
FI101235B1 (fi) * 1996-02-19 1998-05-15 Ahlstrom Machinery Oy Lajitin
JP2006089884A (ja) * 2004-09-27 2006-04-06 Aikawa Iron Works Co Ltd スクリーン装置
DE102006008758A1 (de) * 2006-02-24 2007-08-30 Voith Patent Gmbh Rotor für einen Drucksortierer für Fasersuspensionen
CN112522983B (zh) * 2020-10-26 2022-08-16 华南理工大学 一种粗调与微调相结合的脉冲衰减器及脉冲衰减方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600477A (fr) * 1967-12-14 1970-07-27
AT304248B (de) * 1970-03-26 1972-12-27 Voith Gmbh J M Sichter zum Reinigen von Suspensionen
CH586074A5 (fr) * 1974-12-03 1977-03-31 Escher Wyss Gmbh
FI58955C (fi) * 1976-11-22 1981-05-11 Valmet Oy I tillrinningsroerledning i en pappersmaskins hydrauliska inloppslaoda placerbar daempningsanordning foer tryck- och stroemningsstoerningar
US4126513A (en) * 1977-06-30 1978-11-21 Beloit Corporation Air dome attenuator
DE3006482C2 (de) * 1980-02-21 1983-04-14 J.M. Voith Gmbh, 7920 Heidenheim Rotationssortierer
US4316768A (en) * 1980-07-18 1982-02-23 Beloit Corporation Pulse free stock screen and combination pump
US4318805A (en) * 1980-09-29 1982-03-09 Bird Machine Company, Inc. Screening apparatus
DE3427390A1 (de) * 1984-07-25 1986-02-06 J.M. Voith Gmbh, 7920 Heidenheim Sortierer, insbesondere vertikalsichter
DE3519373A1 (de) * 1985-05-30 1986-12-04 J.M. Voith Gmbh, 7920 Heidenheim Sortiergeraet

Also Published As

Publication number Publication date
BR8600595A (pt) 1986-10-29
US4684444A (en) 1987-08-04
CH669966A5 (fr) 1989-04-28
FI855170A (fi) 1986-08-01
AT386231B (de) 1988-07-25
CA1268734A (fr) 1990-05-08
FI855170A0 (fi) 1985-12-27
ES551420A0 (es) 1986-12-16
ES8702548A1 (es) 1986-12-16
NL8600169A (nl) 1986-08-18
JPS61258093A (ja) 1986-11-15
KR930007897B1 (ko) 1993-08-21
IT8667021A0 (it) 1986-01-13
GB2170421A (en) 1986-08-06
FR2576931A1 (fr) 1986-08-08
GB8600443D0 (en) 1986-02-12
ATA351485A (de) 1987-12-15
DE3503241A1 (de) 1986-08-07
SE8600073L (sv) 1986-08-01
FI77906C (fi) 1989-05-10
SE8600073D0 (sv) 1986-01-08
IT1187850B (it) 1987-12-23
DE3503241C2 (fr) 1987-06-04
FI77906B (fi) 1989-01-31
GB2170421B (en) 1988-08-17
IT8652840V0 (it) 1986-01-13
KR860005934A (ko) 1986-08-16
JPH0684595B2 (ja) 1994-10-26
SE463268B (sv) 1990-10-29
FR2576931B3 (fr) 1987-08-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: J. VOITH G.M.B.H.

Effective date: 19960131