BR7801589A - Aparelho para separar seletivamente lascas de madeira de polpa - Google Patents

Aparelho para separar seletivamente lascas de madeira de polpa

Info

Publication number
BR7801589A
BR7801589A BR7801589A BR7801589A BR7801589A BR 7801589 A BR7801589 A BR 7801589A BR 7801589 A BR7801589 A BR 7801589A BR 7801589 A BR7801589 A BR 7801589A BR 7801589 A BR7801589 A BR 7801589A
Authority
BR
Brazil
Prior art keywords
appliance
wood pulp
selectively separate
pulp chips
separate wood
Prior art date
Application number
BR7801589A
Other languages
English (en)
Inventor
F Steffes
E Christensen
Original Assignee
Black Clawson Inc
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 Black Clawson Inc filed Critical Black Clawson Inc
Publication of BR7801589A publication Critical patent/BR7801589A/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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens
    • B07B1/15—Roller screens using corrugated, grooved or ribbed rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
BR7801589A 1977-03-16 1978-03-15 Aparelho para separar seletivamente lascas de madeira de polpa BR7801589A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77789877A 1977-03-16 1977-03-16

Publications (1)

Publication Number Publication Date
BR7801589A true BR7801589A (pt) 1978-10-31

Family

ID=25111642

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7801589A BR7801589A (pt) 1977-03-16 1978-03-15 Aparelho para separar seletivamente lascas de madeira de polpa

Country Status (8)

Country Link
JP (1) JPS53130567A (pt)
BR (1) BR7801589A (pt)
CA (1) CA1116125A (pt)
DE (1) DE2810359A1 (pt)
FI (1) FI780685A (pt)
FR (1) FR2383712A1 (pt)
NO (1) NO144324C (pt)
SE (1) SE432541B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61153181A (ja) * 1984-12-26 1986-07-11 三菱製紙株式会社 木材チツプの選別方法
US4755286A (en) * 1987-07-30 1988-07-05 Beloit Corporation Split flow `V` screen
US4836388A (en) * 1988-04-27 1989-06-06 Beloit Corporation Apparatus for separating material by length
NZ240941A (en) * 1990-12-19 1994-06-27 Beloit Corp Wood chip screening; two intermeshing horizontal grids oscillate material and allow accepts to pass therethrough
US5392931A (en) * 1993-09-30 1995-02-28 Beloit Technologies, Inc. Adjustable bar screen
DE102006017138B4 (de) * 2006-04-12 2008-04-30 Mahrwald, Jürgen, Dr. agr. Vorrichtung zum Klassieren eines Stoffgemisches
JP2018134565A (ja) * 2017-02-20 2018-08-30 株式会社栗本鐵工所 ローラスクリーン選別機
WO2024042150A1 (en) * 2022-08-25 2024-02-29 Lignum Technologies Ag Disc sorting machine with protective sleeve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE616610C (de) * 1935-08-02 Zeitzer Eisengiesserei Und Mas Scheibenwalzenrost
DE600136C (de) * 1934-07-14 Buckau R Wolf Akt Ges Maschf Walzenrost
GB265461A (en) * 1926-02-03 1927-02-10 Adolf Gustav Molin Improvements in or relating to sizing apparatus for coke and the like
DE607459C (de) * 1932-01-03 1934-12-28 Westfalia Dinnendahl Groeppel Rollenrost
US2947416A (en) * 1958-05-27 1960-08-02 Ross Edward Owen Grain separator
US3870627A (en) * 1972-11-27 1975-03-11 John W Herkes Mechanical screening device for machine-harvested sugar cane

Also Published As

Publication number Publication date
SE7802981L (sv) 1978-09-17
CA1116125A (en) 1982-01-12
NO144324C (no) 1981-08-19
NO144324B (no) 1981-05-04
JPS614592B2 (pt) 1986-02-12
SE432541B (sv) 1984-04-09
JPS53130567A (en) 1978-11-14
NO780916L (no) 1978-09-19
DE2810359A1 (de) 1978-09-21
FR2383712A1 (fr) 1978-10-13
FI780685A (fi) 1978-09-17

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