EP0867235A3 - Siebboden für Siebmaschinen - Google Patents

Siebboden für Siebmaschinen Download PDF

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Publication number
EP0867235A3
EP0867235A3 EP98100836A EP98100836A EP0867235A3 EP 0867235 A3 EP0867235 A3 EP 0867235A3 EP 98100836 A EP98100836 A EP 98100836A EP 98100836 A EP98100836 A EP 98100836A EP 0867235 A3 EP0867235 A3 EP 0867235A3
Authority
EP
European Patent Office
Prior art keywords
sieve
elements
screen fabric
edge areas
buffer
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Withdrawn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
EP98100836A
Other languages
English (en)
French (fr)
Other versions
EP0867235A2 (de
Inventor
Helmut Schumacher
Heinz Klapheck
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.)
Haver and Boecker OHG
Original Assignee
Haver and Boecker OHG
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 Haver and Boecker OHG filed Critical Haver and Boecker OHG
Publication of EP0867235A2 publication Critical patent/EP0867235A2/de
Publication of EP0867235A3 publication Critical patent/EP0867235A3/de
Withdrawn legal-status Critical Current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

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

Ein Siebboden für Siebmaschinen mit einem aus Drahtgewebe gefertigten Siebgewebe, welches mittels Spannelementen an definierten Randbereichen festgelegt ist, soll so gestaltet werden, daß insbesondere bei feinmaschigen Siebgeweben sichergestellt ist, daß dieses unter einer im wesentlichen gleichbleibenden Spannung innerhalb der Siebmaschine steht.
Erfindungsgemäß ist vorgesehen, daß zumindest ein Randbereich des Siebgewebes (12) durch ein Zugkräfte aufbringendes Pufferelement (15) aus einem flexiblen Material mit dem zugehörigen Spannelement (11, 16, 17, 19, 21) verbunden ist. Dieses Pufferelement (15) besteht aus einem elastisch verformbaren Kunststoff. Bevorzugt ist vorgesehen, daß alle festgelegten Randbereiche des Siebbodens mittels Pufferelemente mit den zugehörigen Spannelementen verbunden sind.
Der erfindungsgemäße Siebboden wird besonders in der Aufbereitungstechnik für die Klassierung oder für die Entwässerung von Schüttgütern verwendet.
EP98100836A 1997-03-27 1998-01-20 Siebboden für Siebmaschinen Withdrawn EP0867235A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997112883 DE19712883A1 (de) 1997-03-27 1997-03-27 Siebboden für Siebmaschinen
DE19712883 1997-03-27

Publications (2)

Publication Number Publication Date
EP0867235A2 EP0867235A2 (de) 1998-09-30
EP0867235A3 true EP0867235A3 (de) 1999-08-04

Family

ID=7824793

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100836A Withdrawn EP0867235A3 (de) 1997-03-27 1998-01-20 Siebboden für Siebmaschinen

Country Status (3)

Country Link
EP (1) EP0867235A3 (de)
DE (1) DE19712883A1 (de)
NO (1) NO981378L (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007003611A1 (de) * 2007-01-18 2008-07-24 Haver & Boecker Ohg Stützgewebe

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE407589A (de) *
US1737243A (en) * 1925-04-20 1929-11-26 Henry B Houston Edge binder
GB552632A (en) * 1942-03-09 1943-04-16 John Speight Improvements in sieves for granular materials
US2693205A (en) * 1950-09-19 1954-11-02 Southwestern Eng Co Apparatus for constructing screening elements
FR2391760A1 (fr) * 1977-05-25 1978-12-22 Derrick Mfg Corp Appareil de criblage non obstruable
DE2740925A1 (de) * 1977-09-10 1979-03-22 Hein Lehmann Ag Spannvorrichtung fuer einen siebbelag
DE3811641A1 (de) * 1987-04-09 1988-10-27 Hein Lehmann Ag Siebmatte aus gewebe
US5310482A (en) * 1989-09-29 1994-05-10 Sather Stanley H Pulp dryer screen assembly and method for tightening the screen thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2258428A1 (de) * 1972-11-29 1974-06-06 Linker Kg Siebvorrichtung
AT357963B (de) * 1979-04-20 1980-08-11 Binder Co Ag Vorrichtung zum befestigen eines siebbodens an einem tragrahmen
DE8904840U1 (de) * 1989-04-18 1989-07-20 Messerschmitt, Elmar, Dr., 8000 München Elastisch eingefaßtes Sieb

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE407589A (de) *
US1737243A (en) * 1925-04-20 1929-11-26 Henry B Houston Edge binder
GB552632A (en) * 1942-03-09 1943-04-16 John Speight Improvements in sieves for granular materials
US2693205A (en) * 1950-09-19 1954-11-02 Southwestern Eng Co Apparatus for constructing screening elements
FR2391760A1 (fr) * 1977-05-25 1978-12-22 Derrick Mfg Corp Appareil de criblage non obstruable
DE2740925A1 (de) * 1977-09-10 1979-03-22 Hein Lehmann Ag Spannvorrichtung fuer einen siebbelag
DE3811641A1 (de) * 1987-04-09 1988-10-27 Hein Lehmann Ag Siebmatte aus gewebe
US5310482A (en) * 1989-09-29 1994-05-10 Sather Stanley H Pulp dryer screen assembly and method for tightening the screen thereof

Also Published As

Publication number Publication date
EP0867235A2 (de) 1998-09-30
DE19712883A1 (de) 1998-10-01
NO981378L (no) 1998-09-28
NO981378D0 (no) 1998-03-26

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