NO139928C - Anordning for opploesning og sortering (klassifisering) av gammelt papir - Google Patents

Anordning for opploesning og sortering (klassifisering) av gammelt papir

Info

Publication number
NO139928C
NO139928C NO3025/73A NO302573A NO139928C NO 139928 C NO139928 C NO 139928C NO 3025/73 A NO3025/73 A NO 3025/73A NO 302573 A NO302573 A NO 302573A NO 139928 C NO139928 C NO 139928C
Authority
NO
Norway
Prior art keywords
classification
sorting
old paper
old
paper
Prior art date
Application number
NO3025/73A
Other languages
English (en)
Norwegian (no)
Other versions
NO139928B (no
Inventor
Theodor Baehr
Helmut Thumm
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 NO139928B publication Critical patent/NO139928B/no
Publication of NO139928C publication Critical patent/NO139928C/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/32—Hammer mills
NO3025/73A 1972-07-31 1973-07-26 Anordning for opploesning og sortering (klassifisering) av gammelt papir NO139928C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2237521A DE2237521C3 (de) 1972-07-31 1972-07-31 Altpapierstofflöser

Publications (2)

Publication Number Publication Date
NO139928B NO139928B (no) 1979-02-26
NO139928C true NO139928C (no) 1979-06-06

Family

ID=5852186

Family Applications (1)

Application Number Title Priority Date Filing Date
NO3025/73A NO139928C (no) 1972-07-31 1973-07-26 Anordning for opploesning og sortering (klassifisering) av gammelt papir

Country Status (12)

Country Link
US (1) US3854667A (es)
JP (1) JPS5238124B2 (es)
BR (1) BR7305556D0 (es)
CA (1) CA987939A (es)
CH (1) CH569834A5 (es)
DE (1) DE2237521C3 (es)
ES (1) ES193710Y (es)
FI (1) FI56413C (es)
FR (1) FR2194839B2 (es)
IT (1) IT1045784B (es)
NO (1) NO139928C (es)
SE (1) SE399283B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990643A (en) * 1971-08-12 1976-11-09 J. M. Voith Gmbh Method of pulping and grading waste paper
US3989197A (en) * 1971-08-12 1976-11-02 J. M. Voith Gmbh Apparatus for pulping and grading of waste paper
BR7500262A (pt) * 1975-01-15 1976-08-17 M Pilao Aperfeicoamento em refinador para polpa de madeira ou similar
US5358637A (en) * 1989-02-18 1994-10-25 Herman Finckh Maschinenfabrik Gmbh & Co. Apparatus for sorting and deflaking fibrous suspensions
FR2663966A1 (fr) * 1990-07-02 1992-01-03 Lamort Em Dispositif de triage d'un melange de pate a papier et de contaminants.
CN105155321A (zh) * 2015-08-03 2015-12-16 济南大学 一种对冲互绞式双涡旋动能制浆设备
JP7132748B2 (ja) 2018-05-24 2022-09-07 スタンレー電気株式会社 照明装置、光投影システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB713501A (en) * 1951-11-07 1954-08-11 Black Clawson Co Improvements in or relating to pulping apparatus for cellulosic fibrous materials
US3305180A (en) * 1964-01-28 1967-02-21 Noble & Wood Machine Company Process of pulping and defibering paper stock and apparatus therefor
US3549092A (en) * 1968-04-05 1970-12-22 Black Clawson Co Method for the treatment of garbage and other wastes

Also Published As

Publication number Publication date
DE2237521C3 (de) 1975-11-20
DE2237521A1 (de) 1974-02-21
FI56413B (fi) 1979-09-28
SE399283B (sv) 1978-02-06
US3854667A (en) 1974-12-17
FI56413C (fi) 1980-01-10
ES193710Y (es) 1975-03-16
DE2237521B2 (de) 1975-04-10
FR2194839A2 (es) 1974-03-01
CH569834A5 (es) 1975-11-28
IT1045784B (it) 1980-06-10
CA987939A (en) 1976-04-27
ES193710U (es) 1974-12-01
BR7305556D0 (pt) 1974-09-05
JPS4950203A (es) 1974-05-15
NO139928B (no) 1979-02-26
FR2194839B2 (es) 1976-05-07
JPS5238124B2 (es) 1977-09-27

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