IT7830311A0 - PUPPING SYSTEM WITH A PUPPING MACHINE FOR OPENING AND CLASSIFICATION OF PAPER. - Google Patents

PUPPING SYSTEM WITH A PUPPING MACHINE FOR OPENING AND CLASSIFICATION OF PAPER.

Info

Publication number
IT7830311A0
IT7830311A0 IT7830311A IT3031178A IT7830311A0 IT 7830311 A0 IT7830311 A0 IT 7830311A0 IT 7830311 A IT7830311 A IT 7830311A IT 3031178 A IT3031178 A IT 3031178A IT 7830311 A0 IT7830311 A0 IT 7830311A0
Authority
IT
Italy
Prior art keywords
pupping
classification
paper
machine
opening
Prior art date
Application number
IT7830311A
Other languages
Italian (it)
Other versions
IT1100386B (en
Original Assignee
Escher Wyss Gmbh
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 Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Publication of IT7830311A0 publication Critical patent/IT7830311A0/en
Application granted granted Critical
Publication of IT1100386B publication Critical patent/IT1100386B/en

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
    • 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
    • D21B1/32—Defibrating by other means of waste paper
    • 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
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/22—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a vertical axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling
IT3031178A 1977-11-30 1978-11-29 MUSHROOM SYSTEM WITH ONE MUSHROOM FOR THE OPENING AND CLASSIFICATION OF THE CARTACCIA IT1100386B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1463977 1977-11-30

Publications (2)

Publication Number Publication Date
IT7830311A0 true IT7830311A0 (en) 1978-11-29
IT1100386B IT1100386B (en) 1985-09-28

Family

ID=4402572

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3031178A IT1100386B (en) 1977-11-30 1978-11-29 MUSHROOM SYSTEM WITH ONE MUSHROOM FOR THE OPENING AND CLASSIFICATION OF THE CARTACCIA

Country Status (13)

Country Link
JP (1) JPS5482405A (en)
AR (1) AR219771A1 (en)
AT (1) ATA873277A (en)
BE (1) BE872359A (en)
BR (1) BR7807794A (en)
CA (1) CA1083395A (en)
DE (1) DE2757581A1 (en)
ES (1) ES474587A1 (en)
FI (1) FI783080A (en)
FR (1) FR2410700A1 (en)
IT (1) IT1100386B (en)
NL (1) NL173077C (en)
SE (1) SE7812192L (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT365676B (en) * 1979-05-04 1982-02-10 Escher Wyss Gmbh PLANT FOR TREATING WASTE PAPER
AT378541B (en) * 1981-03-23 1985-08-26 Escher Wyss Gmbh SORTING DEVICE FOR FABRIC SUSPENSIONS FOR PAPER PRODUCTION
DE3140549C2 (en) * 1981-10-13 1986-10-16 J.M. Voith Gmbh, 7920 Heidenheim Sorting device for fiber suspensions in the paper industry
DE3573444D1 (en) * 1984-04-17 1989-11-09 Voith Gmbh J M Arrangement for treating waste paper
DE3440005A1 (en) * 1984-11-02 1986-05-15 J.M. Voith Gmbh, 7920 Heidenheim SORTING APPARATUS FOR FIBER SUSPENSIONS
FI77066C (en) * 1987-09-01 1989-01-10 Ahlstroem Oy Method and apparatus for purifying pulp suspension
FI81642C (en) * 1988-05-20 1990-11-12 Yhyneet Paperitehtaat Oy Walki Feeder system for a molder by a dry paper machine
DE19727184A1 (en) * 1997-06-26 1999-01-07 Voith Sulzer Stoffaufbereitung Process for suspending and cleaning paper materials containing interfering substances
WO2013058975A1 (en) * 2011-10-18 2013-04-25 Kadant Black Clawson Inc. Detrasher and detrashing system
CN111957446A (en) * 2020-06-19 2020-11-20 甘肃普罗生物科技有限公司 Mill is with centrifugal cleaner of high-efficient quickly separating impurity

Also Published As

Publication number Publication date
NL173077B (en) 1983-07-01
AR219771A1 (en) 1980-09-15
JPS5482405A (en) 1979-06-30
FI783080A (en) 1979-05-31
BE872359A (en) 1979-05-29
CA1083395A (en) 1980-08-12
BR7807794A (en) 1979-07-31
FR2410700B1 (en) 1983-12-30
DE2757581A1 (en) 1979-05-31
NL173077C (en) 1983-12-01
NL7811295A (en) 1979-06-01
IT1100386B (en) 1985-09-28
FR2410700A1 (en) 1979-06-29
ATA873277A (en) 1980-03-15
ES474587A1 (en) 1979-03-16
SE7812192L (en) 1979-05-31

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