SE9302338L - Split screen for wood chips and the like - Google Patents

Split screen for wood chips and the like

Info

Publication number
SE9302338L
SE9302338L SE9302338A SE9302338A SE9302338L SE 9302338 L SE9302338 L SE 9302338L SE 9302338 A SE9302338 A SE 9302338A SE 9302338 A SE9302338 A SE 9302338A SE 9302338 L SE9302338 L SE 9302338L
Authority
SE
Sweden
Prior art keywords
elements
screen elements
screen
wood chips
parts
Prior art date
Application number
SE9302338A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9302338D0 (en
SE502726C2 (en
Inventor
Sinisa Jaksic
Gunnar Lindberg
Original Assignee
Rader Int Ab
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 Rader Int Ab filed Critical Rader Int Ab
Priority to SE9302338A priority Critical patent/SE502726C2/en
Publication of SE9302338D0 publication Critical patent/SE9302338D0/en
Priority to PCT/SE1994/000668 priority patent/WO1995001918A1/en
Publication of SE9302338L publication Critical patent/SE9302338L/en
Publication of SE502726C2 publication Critical patent/SE502726C2/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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/023—Cleaning wood chips or other raw materials
    • 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

Abstract

A bar screen for wood chips or the like, including at least two interacting screen elements (2, 7, 3, 8) having first parts connected to driving means (4) which impart preferably counter-directed relative movements to the screen elements, and having second parts to which said movements are transmitted, such that of the chips fed out onto the screen elements only smaller-sized chips will pass through the screen elements. The second parts of the screen elements are connected to pendulum elements (16, 17) and the screen elements form means for the transmission of motion between the driving means and the pendulum elements.
SE9302338A 1993-07-06 1993-07-06 Split screen for wood chips and the like SE502726C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9302338A SE502726C2 (en) 1993-07-06 1993-07-06 Split screen for wood chips and the like
PCT/SE1994/000668 WO1995001918A1 (en) 1993-07-06 1994-07-05 Bar screen for wood chips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302338A SE502726C2 (en) 1993-07-06 1993-07-06 Split screen for wood chips and the like

Publications (3)

Publication Number Publication Date
SE9302338D0 SE9302338D0 (en) 1993-07-06
SE9302338L true SE9302338L (en) 1995-02-20
SE502726C2 SE502726C2 (en) 1995-12-18

Family

ID=20390544

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302338A SE502726C2 (en) 1993-07-06 1993-07-06 Split screen for wood chips and the like

Country Status (2)

Country Link
SE (1) SE502726C2 (en)
WO (1) WO1995001918A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5868259A (en) * 1996-10-22 1999-02-09 Beloit Technologies, Inc. Overhead drive bar screen
US6003682A (en) * 1996-12-26 1999-12-21 Beloit Technologies, Inc. Bar screen drive system
US5950840A (en) * 1998-01-02 1999-09-14 Beloit Technologies, Inc. Bar screen system with attached screens
ES2376220B1 (en) * 2010-06-16 2012-09-24 Tecnoligra, S.L. DRILLING MACHINE FOR CLEANING FACILITIES OF ARBOR FRUITS.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106523A (en) * 1961-05-01 1963-10-08 Lefebvre Freres Limitee Grizzly bar feeder
US3455453A (en) * 1967-08-23 1969-07-15 Univ California Tomato harvester separator
US3971716A (en) * 1974-11-27 1976-07-27 Foreman Kenneth C Rock separator

Also Published As

Publication number Publication date
SE9302338D0 (en) 1993-07-06
WO1995001918A1 (en) 1995-01-19
SE502726C2 (en) 1995-12-18

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Legal Events

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NUG Patent has lapsed