BR8303586A - Processo e equipamento para preparacao de papel velho - Google Patents

Processo e equipamento para preparacao de papel velho

Info

Publication number
BR8303586A
BR8303586A BR8303586A BR8303586A BR8303586A BR 8303586 A BR8303586 A BR 8303586A BR 8303586 A BR8303586 A BR 8303586A BR 8303586 A BR8303586 A BR 8303586A BR 8303586 A BR8303586 A BR 8303586A
Authority
BR
Brazil
Prior art keywords
equipment
old paper
preparing old
preparing
paper
Prior art date
Application number
BR8303586A
Other languages
English (en)
Portuguese (pt)
Inventor
Knot Sauerbrey
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 BR8303586A publication Critical patent/BR8303586A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
BR8303586A 1982-07-02 1983-06-30 Processo e equipamento para preparacao de papel velho BR8303586A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3224705A DE3224705C2 (de) 1982-07-02 1982-07-02 Verfahren und Wirbelströmungsapparat zur Aufbereitung von Altpapier

Publications (1)

Publication Number Publication Date
BR8303586A true BR8303586A (pt) 1984-02-14

Family

ID=6167404

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8303586A BR8303586A (pt) 1982-07-02 1983-06-30 Processo e equipamento para preparacao de papel velho

Country Status (12)

Country Link
JP (1) JPS5921708A (es)
KR (1) KR920003929B1 (es)
AT (1) AT385530B (es)
BR (1) BR8303586A (es)
CH (1) CH664403A5 (es)
DE (1) DE3224705C2 (es)
ES (1) ES8407539A1 (es)
FI (1) FI70939C (es)
FR (1) FR2529593B1 (es)
GB (1) GB2124930B (es)
IT (1) IT1162888B (es)
NL (1) NL8302291A (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345548C2 (de) * 1983-12-16 1986-09-18 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anordnung zur Aufbereitung von Altpapier
IT1218840B (it) * 1984-01-10 1990-04-24 Fibropolimeri Srl Lavatrice per il lavaggio o separazione del film di plastica dalle fibre di carta o cellulosa e procedimento relativo
DE3440005A1 (de) * 1984-11-02 1986-05-15 J.M. Voith Gmbh, 7920 Heidenheim Sortierapparat fuer fasersuspensionen
DE3704461A1 (de) * 1987-01-20 1988-07-28 Escher Wyss Gmbh Verfahren und anlage zur aufloesung von papierstoff
GB2219755B (en) * 1988-06-16 1992-04-22 Vernon & Company Macerator
DE19701129A1 (de) * 1996-01-17 1997-07-24 Voith Sulzer Stoffaufbereitung Verfahren zur Zerkleinerung und Suspendierung von Papierstoff sowie Stofflöser zur Durchführung des Verfahrens
DE19727184A1 (de) * 1997-06-26 1999-01-07 Voith Sulzer Stoffaufbereitung Verfahren zum Suspendieren und Reinigen von störstoffhaltigen Papierrohstoffen
DE102005026108A1 (de) 2005-06-07 2006-12-14 Voith Patent Gmbh Stofflöser zur Zerkleinerung und Suspendierung von Papierstoff
WO2007063575A1 (ja) * 2005-11-29 2007-06-07 Kantum Electronics Co., Ltd. 孔検出装置及び孔検出方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973153A (en) * 1958-05-16 1961-02-28 Improved Machinery Inc Pulper
IT977475B (it) * 1973-02-22 1974-09-10 R Uti R Srl Impianto per la produzione conti nua di pasta di carta dai rifiuti solidi urbani
US4136018A (en) * 1977-11-10 1979-01-23 Beloit Corporation Vortex separator with coaxial inlet and lightweight reject pipelines
DE2759113C2 (de) * 1977-12-30 1979-05-17 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und Anlage zur Aufbereitung von Altpapier
AT381123B (de) * 1980-07-10 1986-08-25 Voith Gmbh J M Anlage zum aufloesen von altpapier und aussortieren daraus zu gewinnender fasern fuer die herstellung von papier, karton oder pappe
FR2543183B1 (fr) * 1983-03-25 1985-07-26 Lamort E & M Procede et dispositif de triage d'un melange de pate a papier et d'impuretes

Also Published As

Publication number Publication date
IT1162888B (it) 1987-04-01
IT8367723A0 (it) 1983-07-01
FI832037A0 (fi) 1983-06-07
DE3224705C2 (de) 1985-05-02
GB2124930B (en) 1986-07-09
FI832037L (fi) 1984-01-03
NL8302291A (nl) 1984-02-01
GB2124930A (en) 1984-02-29
FI70939C (fi) 1986-10-27
GB8316099D0 (en) 1983-07-20
KR920003929B1 (ko) 1992-05-18
FI70939B (fi) 1986-07-18
AT385530B (de) 1988-04-11
CH664403A5 (de) 1988-02-29
FR2529593A1 (fr) 1984-01-06
DE3224705A1 (de) 1984-01-05
FR2529593B1 (fr) 1988-07-29
JPS5921708A (ja) 1984-02-03
ES523763A0 (es) 1984-09-16
ES8407539A1 (es) 1984-09-16
KR840005507A (ko) 1984-11-14
ATA187483A (de) 1987-09-15

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