EP0917911A3 - Screening device - Google Patents

Screening device Download PDF

Info

Publication number
EP0917911A3
EP0917911A3 EP98121798A EP98121798A EP0917911A3 EP 0917911 A3 EP0917911 A3 EP 0917911A3 EP 98121798 A EP98121798 A EP 98121798A EP 98121798 A EP98121798 A EP 98121798A EP 0917911 A3 EP0917911 A3 EP 0917911A3
Authority
EP
European Patent Office
Prior art keywords
rotor
screw conveyor
sieve
basket
drive device
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.)
Granted
Application number
EP98121798A
Other languages
German (de)
French (fr)
Other versions
EP0917911A2 (en
EP0917911B1 (en
Inventor
Otmar Link
Josef Schmitt
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.)
AZO GmbH and Co
Original Assignee
AZO GmbH and 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 AZO GmbH and Co filed Critical AZO GmbH and Co
Publication of EP0917911A2 publication Critical patent/EP0917911A2/en
Publication of EP0917911A3 publication Critical patent/EP0917911A3/en
Application granted granted Critical
Publication of EP0917911B1 publication Critical patent/EP0917911B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

Eine Siebmaschine umfaßt einen stationären Siebkorb, einen im Siebkorb umlaufenden Rotor und eine an einer Stirnseite des Siebkorbs mündende Förderschnecke zur Dosierung und Zuführung des zu siebenden Materials. Der Rotor und die Förderschnecke sind drehangetrieben, wobei zur Erzielung optimal an die gewünschte Betriebsart angepaßter Drehzahlen für die Förderschnecke und den Rotor jeweils eine eigene Antriebsvorrichtung vorgesehen ist. Um den Ausbau zu erleichtern, kann eine aus Rotor, Siebkorb und zugehöriger Antriebsvorrichtung bestehende Einheit axial aus dem Siebmaschinengehäuse herausgezogen und dann über ein Schwenklager seitlich weggeschwenkt werden.

Figure 00000001
A sieving machine comprises a stationary sieve basket, a rotor rotating in the sieve basket and a screw conveyor opening at one end of the sieve basket for metering and feeding the material to be sieved. The rotor and the screw conveyor are driven in rotation, and a separate drive device is provided for the screw conveyor and the rotor in order to achieve speeds that are optimally adapted to the desired operating mode. In order to facilitate removal, a unit consisting of rotor, strainer basket and associated drive device can be pulled axially out of the sieve machine housing and then pivoted away laterally via a pivot bearing.
Figure 00000001
EP98121798A 1997-11-20 1998-11-17 Screening device Expired - Lifetime EP0917911B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19751419 1997-11-20
DE19751419A DE19751419A1 (en) 1997-11-20 1997-11-20 Screening machine

Publications (3)

Publication Number Publication Date
EP0917911A2 EP0917911A2 (en) 1999-05-26
EP0917911A3 true EP0917911A3 (en) 2000-07-12
EP0917911B1 EP0917911B1 (en) 2003-09-03

Family

ID=7849294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98121798A Expired - Lifetime EP0917911B1 (en) 1997-11-20 1998-11-17 Screening device

Country Status (6)

Country Link
US (1) US6193072B1 (en)
EP (1) EP0917911B1 (en)
CZ (1) CZ296239B6 (en)
DE (2) DE19751419A1 (en)
HU (1) HU218807B (en)
PL (1) PL189492B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20050063A1 (en) * 2005-04-18 2006-10-19 Pal Srl EQUIPMENT AND PROCEDURE TO SEPARATE FINISH GRANULOMETRY PARTICLES FROM A NON-CONSISTENT MASS OF WOODEN MATERIAL
FI7104U1 (en) 2006-01-25 2006-06-08 Jorma Antti Kalevi Kivimaeki Separators for fine materials
CN101746072B (en) * 2008-12-12 2013-03-27 天津市天二锻压机床有限公司 Feeding system for powder compact forming machine
GB2491408A (en) * 2011-06-03 2012-12-05 Kek Gardner Ltd Centrifugal sifting apparatus
GB2503233A (en) * 2012-06-19 2013-12-25 Kek Gardner Ltd Centrifugal sifting apparatus
CN102764729A (en) * 2012-07-16 2012-11-07 江阴市龙昌机械制造有限公司 Quick release type rotary screening machine
CN102909171B (en) * 2012-10-30 2015-05-27 灵宝金源矿业股份有限公司 Charcoal-isolated drum sieve
DE202012010414U1 (en) 2012-11-02 2012-11-22 Ireks Gmbh screening machine
DE102016107256B4 (en) 2016-04-19 2023-08-24 Pallmann Maschinenfabrik Gmbh & Co. Kg Device and method for separating feed material into fines and coarse material
DE202016003780U1 (en) 2016-06-17 2017-06-21 Azo Holding Gmbh Screening machine with a rotating in a basket basket rotor and screen basket for such a screening machine
US10688529B2 (en) * 2018-07-30 2020-06-23 Prater Industries, Inc. Apparatus and method for cleaning and inspecting a rotary sifter
CN112058629A (en) * 2020-09-02 2020-12-11 太仓景宏智能科技有限公司 A sieve material mechanism for crops

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338731A1 (en) * 1973-07-31 1975-02-13 Zimmermann Azo Maschf DEVICE FOR PROCESSING RESIN POWDER, E.G. EPOXY OR POLYESTER RESIN
EP0353126A1 (en) * 1988-07-25 1990-01-31 Forplex S.A. Machine for screening dusty, floury or granular products

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236676A (en) 1978-07-31 1980-12-02 Reed Ltd. Paper sorting apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2338731A1 (en) * 1973-07-31 1975-02-13 Zimmermann Azo Maschf DEVICE FOR PROCESSING RESIN POWDER, E.G. EPOXY OR POLYESTER RESIN
EP0353126A1 (en) * 1988-07-25 1990-01-31 Forplex S.A. Machine for screening dusty, floury or granular products

Also Published As

Publication number Publication date
DE59809478D1 (en) 2003-10-09
DE19751419A1 (en) 1999-05-27
HU9802683D0 (en) 1999-01-28
US6193072B1 (en) 2001-02-27
PL189492B1 (en) 2005-08-31
EP0917911A2 (en) 1999-05-26
PL329823A1 (en) 1999-05-24
CZ296239B6 (en) 2006-02-15
CZ374498A3 (en) 1999-09-15
HUP9802683A3 (en) 2000-02-28
HUP9802683A2 (en) 1999-10-28
EP0917911B1 (en) 2003-09-03
HU218807B (en) 2000-12-28

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