EP0208221A3 - Screening machine - Google Patents

Screening machine Download PDF

Info

Publication number
EP0208221A3
EP0208221A3 EP86108864A EP86108864A EP0208221A3 EP 0208221 A3 EP0208221 A3 EP 0208221A3 EP 86108864 A EP86108864 A EP 86108864A EP 86108864 A EP86108864 A EP 86108864A EP 0208221 A3 EP0208221 A3 EP 0208221A3
Authority
EP
European Patent Office
Prior art keywords
systems
screening machine
side walls
eccentric shaft
attached
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.)
Withdrawn
Application number
EP86108864A
Other languages
German (de)
French (fr)
Other versions
EP0208221A2 (en
Inventor
Kurt Ing. Grad. Hoppe
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.)
Hein Lehmann AG
Original Assignee
Hein Lehmann AG
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 Hein Lehmann AG filed Critical Hein Lehmann AG
Publication of EP0208221A2 publication Critical patent/EP0208221A2/en
Publication of EP0208221A3 publication Critical patent/EP0208221A3/en
Withdrawn legal-status Critical Current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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/48—Stretching devices for screens
    • B07B1/485—Devices for alternately stretching and sagging screening surfaces

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

Die Erfindung betrifft eine Siebmaschine mit zwei durch mindestens eine Exzenterwelle Kreisschwingungen aus­ führenden Bewegungssystemen (I, II), aus voneinander getrennten Rahmen oder je zwei Seitenwangen mit zwischen den Rahmen oder Seitenwangen jedes Systems in regel­ mäßigen Abständen zueinander parallel befestigten Quer­ trägern. Die in einer Siebebene befindliche Querträger beider Systeme (I, II) sind einander abwechselnd angeordnet und durch die Systeme so angetrieben, daß die zwischen den Querträgern befindlichen, an diesen befestigten, elastischen Siebbelagfelder abwechselnd gestreckt und gestaucht wer­ den. Hierbei ist jede Exzenterwelle allein in den beiden Bewegungssystemen (I, II) gelagert. The invention relates to a screening machine with two at least one eccentric shaft oscillations leading movement systems (I, II), from each other separate frame or two side walls with between the frame or side walls of any system moderate distances parallel to each other attached cross carriers. The crossbeam of both located in a sieve plane Systems (I, II) are arranged alternately and driven by the systems so that the between the Cross members located, attached to these, elastic Screen covering fields alternately stretched and compressed the. Here, each eccentric shaft is alone in the two Movement systems (I, II) stored.

EP86108864A 1985-07-12 1986-06-30 Screening machine Withdrawn EP0208221A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3524895 1985-07-12
DE3524895A DE3524895C1 (en) 1985-07-12 1985-07-12 Screening machine

Publications (2)

Publication Number Publication Date
EP0208221A2 EP0208221A2 (en) 1987-01-14
EP0208221A3 true EP0208221A3 (en) 1988-06-01

Family

ID=6275585

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86108864A Withdrawn EP0208221A3 (en) 1985-07-12 1986-06-30 Screening machine

Country Status (5)

Country Link
US (1) US4819810A (en)
EP (1) EP0208221A3 (en)
JP (1) JPS6265780A (en)
DE (1) DE3524895C1 (en)
IN (1) IN165460B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390898B (en) * 1988-09-05 1990-07-10 Ife Gmbh SCREEN DEVICE
AT400533B (en) * 1992-12-11 1996-01-25 Ife Gmbh TENSION SHAFT
AU1936895A (en) * 1994-03-03 1995-09-18 Don B. Littlefield Jr. Shale shaker apparatus
AT175U1 (en) * 1994-05-20 1995-04-25 Eduard Mannsberger Ges M B H I SWINGING OR SHAKER SCREEN ARRANGEMENT
AUPM969294A0 (en) * 1994-11-25 1994-12-22 Technological Resources Pty Limited Apparatus for sieving a particulate material
AU688159B2 (en) * 1994-11-25 1998-03-05 Technological Resources Pty Limited Apparatus for sieving a particulate material
US6062394A (en) * 1998-11-19 2000-05-16 Beloit Technologies, Inc. Modular wood particle screen
DE10016979C1 (en) * 2000-04-06 2001-08-30 Joest Gmbh & Co Kg Sieve device, for sifting damp or sticking material, includes vibrating frame coupled to carrier frame using torsion-rod springs
AT6073U1 (en) * 2002-09-12 2003-04-25 Binder Co Ag multi deck
AT411874B (en) * 2003-03-07 2004-07-26 Statec Anlagentechnik Gmbh Sieve for classification of bulk grains has first motor-driven sieve panel located over a second directly driven sieve panel
US7654394B2 (en) * 2004-06-14 2010-02-02 Action Equipment Company, Inc. Flexible mat screening or conveying apparatus
US7344032B2 (en) * 2004-06-14 2008-03-18 Action Equipment Company, Inc. Flexible sieve mat screening apparatus
US7810648B2 (en) * 2006-06-21 2010-10-12 Tylinter, Inc. Screen assembly for separating material according to particle size
US8974771B2 (en) * 2010-03-09 2015-03-10 Penn-Century, Inc. Apparatus and method for aerosol delivery to the lungs or other locations of the body
US8757392B2 (en) 2011-11-23 2014-06-24 Action Vibratory Equipment, Inc. Flexible mat screening apparatus with offset supports
CN103658025B (en) * 2013-12-24 2016-06-29 伯特利（天津）工业设备有限公司 Compound flip flop screen
DE102020002308B3 (en) * 2020-03-06 2020-12-03 WIMA Wilsdruffer Maschinen- und Anlagenbau GmbH Sieve device, in particular flip-flop sieve device
CN115007297B (en) * 2022-06-24 2023-07-18 内蒙古民族大学 Negative pressure laminating formula medicinal material that covers is processing apparatus that circles round

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028792A2 (en) * 1979-11-08 1981-05-20 Akademie der Wissenschaften der DDR Multi-deck screening machine
EP0143080A2 (en) * 1983-11-18 1985-05-29 Edwin Eisenegger Plan sifter
EP0162014A1 (en) * 1984-05-08 1985-11-21 Bühler AG Device and method for separating granular goods

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1534892A (en) * 1923-05-01 1925-04-21 R H Beaumont Company Screen
US1600792A (en) * 1924-11-28 1926-09-21 Bland John Screen
GB487809A (en) * 1937-05-28 1938-06-27 Karl Groeppel Improvements in sieves and conveyors
DE1199109B (en) * 1962-03-28 1965-08-19 Albert Wehner Sieve bottom
DE1206372B (en) * 1964-09-26 1965-12-09 Albert Wehner Screen grate
US3317041A (en) * 1965-10-05 1967-05-02 Hewitt Robins Inc Resonant screen
SU365175A1 (en) * 1970-10-19 1973-01-08 VIBRATION GROOM
US4188288A (en) * 1972-11-30 1980-02-12 Hein, Lehmann Ag Screen with tubular frame systems coupled for rectilinear motion
US3971715A (en) * 1973-02-27 1976-07-27 Albert Wehner Device for sieving, sorting, filtering and the like
SE425407B (en) * 1977-01-28 1982-09-27 Mo Avtomobilnyj Zavod Im I A L PROCEDURE FOR CONTINUOUS MANUFACTURE OF CAST IRON
US4315817A (en) * 1978-06-05 1982-02-16 Popper Engineering Ltd. Vibrating surface apparatus
DE2951291B1 (en) * 1979-12-20 1981-06-11 Rhewum Rheinische Werkzeug- Und Maschinenfabrik Gmbh, 5630 Remscheid Screening machine
SU977054A1 (en) * 1981-03-04 1982-11-30 за вители Vibration screen grid
DE3221344C1 (en) * 1982-06-05 1983-10-27 Hein, Lehmann AG, 4000 Düsseldorf Screening machine
AT379088B (en) * 1984-02-10 1985-11-11 Binder Co Ag SCREEN DEVICE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028792A2 (en) * 1979-11-08 1981-05-20 Akademie der Wissenschaften der DDR Multi-deck screening machine
EP0143080A2 (en) * 1983-11-18 1985-05-29 Edwin Eisenegger Plan sifter
EP0162014A1 (en) * 1984-05-08 1985-11-21 Bühler AG Device and method for separating granular goods

Also Published As

Publication number Publication date
DE3524895C1 (en) 1986-12-18
EP0208221A2 (en) 1987-01-14
US4819810A (en) 1989-04-11
JPS6265780A (en) 1987-03-25
IN165460B (en) 1989-10-21

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Effective date: 19881231

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Inventor name: HOPPE, KURT, ING. GRAD.