CA997300A - Roller screen with lapped shield plates - Google Patents

Roller screen with lapped shield plates

Info

Publication number
CA997300A
CA997300A CA203,064A CA203064A CA997300A CA 997300 A CA997300 A CA 997300A CA 203064 A CA203064 A CA 203064A CA 997300 A CA997300 A CA 997300A
Authority
CA
Canada
Prior art keywords
lapped
shield plates
roller screen
roller
screen
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA203,064A
Other versions
CA203064S (en
Inventor
Dennis F. Koschak
Kenneth M. Haley
Lawrence J. Molinaro
Richard L. Reed
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reserve Mining Co
Original Assignee
Reserve Mining Co
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 Reserve Mining Co filed Critical Reserve Mining Co
Application granted granted Critical
Publication of CA997300A publication Critical patent/CA997300A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
CA203,064A 1973-06-22 1974-06-21 Roller screen with lapped shield plates Expired CA997300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00372828A US3848741A (en) 1973-06-22 1973-06-22 Adjustable, sealed roll screen for classifying and conveying material-in-process such as taconite pellets

Publications (1)

Publication Number Publication Date
CA997300A true CA997300A (en) 1976-09-21

Family

ID=23469787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,064A Expired CA997300A (en) 1973-06-22 1974-06-21 Roller screen with lapped shield plates

Country Status (2)

Country Link
US (1) US3848741A (en)
CA (1) CA997300A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7677397B2 (en) 2004-07-30 2010-03-16 Suncor Energy Inc. Sizing roller screen ore processing apparatus
US8328126B2 (en) 2008-09-18 2012-12-11 Suncor Energy, Inc. Method and apparatus for processing an ore feed
US8393561B2 (en) 2005-11-09 2013-03-12 Suncor Energy Inc. Method and apparatus for creating a slurry

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2922174A1 (en) * 1979-05-31 1980-12-11 Metallgesellschaft Ag ROLLER GRATING FOR TRANSPORTING GREEN PELLETS
US4311242A (en) * 1981-01-29 1982-01-19 Taconite Engineering & Manufacturing Co. Bearing cartridge supports for roll screens and the like
US4405050A (en) * 1981-12-14 1983-09-20 Dravo Corporation Quick roll adjustment for a roller screen conveyor
US4627541A (en) * 1985-01-04 1986-12-09 Double L Manufacturing Apparatus and method for sorting produce
US4767010A (en) * 1986-10-02 1988-08-30 Bost John R Bearing sorting device
US5012933A (en) * 1988-02-12 1991-05-07 Acrowood Corporation Machine and method for sorting out over-thick wood chips
US4903845A (en) * 1988-02-12 1990-02-27 Acrowood Corporation Machine and method for separating fines from wood chips
US5058751A (en) * 1988-02-12 1991-10-22 Acrowood Corporation Machine for sorting out over-thick wood chips
US5060806A (en) * 1989-02-06 1991-10-29 Cal Recovery Systems, Incorporated Variable-aperture screen
US5211187A (en) * 1990-07-09 1993-05-18 Philip Morris Incorporated String doffer mechanism
FI93806C (en) * 1992-06-16 1995-06-12 Sunds Defibrator Loviisa Oy Apparatus for adjusting the rolling distance in a roller unit
SE501237C2 (en) * 1993-07-05 1994-12-12 Luossavaara Kiirunavaara Ab Roll screen with variable sight gap
EP0800902B1 (en) * 1996-04-11 2002-03-06 Dieffenbacher Schenck Panel GmbH Method for continuous manufacturing of a mat for boards of wooden or like material
US6305553B1 (en) 1999-08-04 2001-10-23 Ehrenfried A. Tirschler Rolling screen gapping system
US6834764B2 (en) * 2002-08-26 2004-12-28 Acrowood Corporation Roller screen and method for sorting materials by size
US10111385B2 (en) 2016-06-24 2018-10-30 Jackrabbit Nut harvester with separating disks
US11432463B2 (en) 2019-02-08 2022-09-06 Jackrabbit, Inc. Nut harvester with a removable assembly and a method of replacing a removable assembly of a nut harvester

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370539A (en) * 1943-06-21 1945-02-27 Hodecker Fred Grader or sizer
US2915180A (en) * 1955-08-10 1959-12-01 Superior Separator Company Scalper
US2974793A (en) * 1957-08-29 1961-03-14 Hanna Mining Co Rotary sizing mechanism
US2988781A (en) * 1958-01-02 1961-06-20 Dravo Corp Method of conveying green pelletized material
US3438491A (en) * 1966-12-05 1969-04-15 Reserve Mining Co Conveying and classifying apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7677397B2 (en) 2004-07-30 2010-03-16 Suncor Energy Inc. Sizing roller screen ore processing apparatus
US8136672B2 (en) 2004-07-30 2012-03-20 Suncor Energy, Inc. Sizing roller screen ore processing apparatus
US8851293B2 (en) 2004-07-30 2014-10-07 Suncor Energy, Inc. Sizing roller screen ore processing apparatus
US8393561B2 (en) 2005-11-09 2013-03-12 Suncor Energy Inc. Method and apparatus for creating a slurry
US8328126B2 (en) 2008-09-18 2012-12-11 Suncor Energy, Inc. Method and apparatus for processing an ore feed
US8622326B2 (en) 2008-09-18 2014-01-07 Suncor Energy, Inc. Method and apparatus for processing an ore feed

Also Published As

Publication number Publication date
US3848741A (en) 1974-11-19

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