FI93803B - Sikt - Google Patents

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Info

Publication number
FI93803B
FI93803B FI924854A FI924854A FI93803B FI 93803 B FI93803 B FI 93803B FI 924854 A FI924854 A FI 924854A FI 924854 A FI924854 A FI 924854A FI 93803 B FI93803 B FI 93803B
Authority
FI
Finland
Prior art keywords
screen
sieve
screening
members
cross
Prior art date
Application number
FI924854A
Other languages
English (en)
Finnish (fi)
Other versions
FI924854A (sv
FI924854A0 (sv
FI93803C (sv
Inventor
Petri Mehto
Original Assignee
Roxon Oy
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 Roxon Oy filed Critical Roxon Oy
Publication of FI924854A0 publication Critical patent/FI924854A0/sv
Priority to FI924854A priority Critical patent/FI93803C/sv
Priority to ZA928646A priority patent/ZA928646B/xx
Priority to AT93922970T priority patent/ATE184514T1/de
Priority to AU51788/93A priority patent/AU683228B2/en
Priority to EP93922970A priority patent/EP0665773B1/en
Priority to PCT/FI1993/000435 priority patent/WO1994009917A1/en
Priority to DE69326476T priority patent/DE69326476T2/de
Priority to CN93119493A priority patent/CN1086746A/zh
Publication of FI924854A publication Critical patent/FI924854A/sv
Publication of FI93803B publication Critical patent/FI93803B/sv
Application granted granted Critical
Publication of FI93803C publication Critical patent/FI93803C/sv

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
    • 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

  • Combined Means For Separation Of Solids (AREA)
  • Color Image Communication Systems (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Valve Device For Special Equipments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Paper (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Lubricants (AREA)
  • Furan Compounds (AREA)
  • Glass Compositions (AREA)

Claims (6)

1. Sikt som uppvisar flera efter varandra anordnade, roterbara, mot det för siktning avsedda materialets rörelseriktning tvärställda siktorgan pa avständ frän varandra vilka siktorgan utformats och monterats sä i förhällande tili varandra att de ger materialet som skall siktas en väsentligen vertikal och horisontal komponent, medan siktöppningen mellan tvä bredvid varandra belägna siktorgan förblir väsentligen lika stor under hela siktningprocessen, och vilken sikt är avsedd för finsiktning av material, kännetecknad av att siktorganens (31) tvärsnitt avviker väsentligt frän circulär form sä att siktorganets (31) tvärsnitt bildats av minst tvä varandra motsvarande cirkelbägar och cirkelbägarna förbindande, ätminstone tvä parallella delar och att siktöppningen mellan tvä bredvid varandra anordnade siktorgan (31) är mellan 4 och 25 mm.
2. Sikt enligt patentkrav 1, kännetecknad av att ätminstone 50. av siktorganets (31) tvärsnittskrets utformats bägformig.
3. Sikt enligt patentkrav 1 eller 2, kännetecknad av att siktorganet (31) är tili sitt tvärsnitt väsentligen symmetriskt i förhällande till sin rotationsaxel.
4. Sikt enligt nägot föregäende patentkrav, kännetecknad av att tvä bredvid varandra anordnade siktorgan (31) är omvända väsentligen 90° i förhällande tili varandra.
5. Sikt enligt nägot föregäende patentkrav, kännetecknad av att för rotation av siktorganet (31) har siktorganen (31) förbundits med varandra med ätminstone en kedja (6,24). Il 93603 9
6. Sikt enligt nägot föregäende patentkrav, kännetecknad av att för rotation av siktorganet (31) har tvä bredvid varandra anordnade siktorgan (31) förbundits med varandra med en kedj a (6) .
FI924854A 1992-10-26 1992-10-26 Sikt FI93803C (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI924854A FI93803C (sv) 1992-10-26 1992-10-26 Sikt
ZA928646A ZA928646B (en) 1992-10-26 1992-11-10 Screen.
EP93922970A EP0665773B1 (en) 1992-10-26 1993-10-25 Screen
AU51788/93A AU683228B2 (en) 1992-10-26 1993-10-25 Screen
AT93922970T ATE184514T1 (de) 1992-10-26 1993-10-25 Sieb
PCT/FI1993/000435 WO1994009917A1 (en) 1992-10-26 1993-10-25 Screen
DE69326476T DE69326476T2 (de) 1992-10-26 1993-10-25 Sieb
CN93119493A CN1086746A (zh) 1992-10-26 1993-10-26 筛子

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI924854A FI93803C (sv) 1992-10-26 1992-10-26 Sikt
FI924854 1992-10-26

Publications (4)

Publication Number Publication Date
FI924854A0 FI924854A0 (sv) 1992-10-26
FI924854A FI924854A (sv) 1994-04-27
FI93803B true FI93803B (sv) 1995-02-28
FI93803C FI93803C (sv) 1995-06-12

Family

ID=8536110

Family Applications (1)

Application Number Title Priority Date Filing Date
FI924854A FI93803C (sv) 1992-10-26 1992-10-26 Sikt

Country Status (8)

Country Link
EP (1) EP0665773B1 (sv)
CN (1) CN1086746A (sv)
AT (1) ATE184514T1 (sv)
AU (1) AU683228B2 (sv)
DE (1) DE69326476T2 (sv)
FI (1) FI93803C (sv)
WO (1) WO1994009917A1 (sv)
ZA (1) ZA928646B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292874B (en) * 1994-09-12 1998-07-01 Pearson Richard Ltd A device for separating materials
NL1021898C2 (nl) * 2002-11-11 2004-05-12 Cornelis Pieter Van Eck Inrichting voor het reinigen van akker- en tuinbouwgewassen.
ITMI20041008A1 (it) * 2004-05-20 2004-08-20 Globus Srl Macchina per la classificazione vagliatura e separazione di masse disomogenee di materiali
CH703101A2 (fr) * 2010-05-03 2011-11-15 Aficor S A Table de nettoyage pour tronçons de bois fendu.
RU2572490C1 (ru) * 2014-07-11 2016-01-10 Александр Викторович Агафонов Картофелеуборочная машина
CN104307729A (zh) * 2014-09-28 2015-01-28 扬州高扬机电制造有限公司 一种异形交错式拨轮筛机构
CN104648893B (zh) * 2015-02-10 2017-01-04 浙江味之源食品有限公司 一种水果输送机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600232C (de) * 1932-07-01 1934-07-20 Buckau R Wolf Akt Ges Maschf Scheibenwalzenrost zum Absieben von Schuettgut
US2743813A (en) * 1951-04-25 1956-05-01 Lester E Erickson Materials separating means
US2973093A (en) * 1956-05-17 1961-02-28 Lewis C Erickson Roller device with removable rolls
US4266676A (en) * 1979-05-10 1981-05-12 Spm Group, Inc. Apparatus for separation of material of heterogeneous character

Also Published As

Publication number Publication date
WO1994009917A1 (en) 1994-05-11
EP0665773B1 (en) 1999-09-15
AU5178893A (en) 1994-05-24
CN1086746A (zh) 1994-05-18
DE69326476T2 (de) 2000-02-03
AU683228B2 (en) 1997-11-06
ATE184514T1 (de) 1999-10-15
FI924854A (sv) 1994-04-27
ZA928646B (en) 1993-05-10
EP0665773A1 (en) 1995-08-09
FI924854A0 (sv) 1992-10-26
FI93803C (sv) 1995-06-12
DE69326476D1 (de) 1999-10-21

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Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed