EP2094391B1 - Tragkorb einer siebzentrifuge - Google Patents

Tragkorb einer siebzentrifuge Download PDF

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Publication number
EP2094391B1
EP2094391B1 EP07725788A EP07725788A EP2094391B1 EP 2094391 B1 EP2094391 B1 EP 2094391B1 EP 07725788 A EP07725788 A EP 07725788A EP 07725788 A EP07725788 A EP 07725788A EP 2094391 B1 EP2094391 B1 EP 2094391B1
Authority
EP
European Patent Office
Prior art keywords
support
basket
support rings
rods
rings
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.)
Active
Application number
EP07725788A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2094391A1 (de
Inventor
Horst Dietschreit
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.)
Siteg Siebtechnik GmbH
Siebtechnik GmbH
Original Assignee
Siteg Siebtechnik GmbH
Siebtechnik GmbH
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 Siteg Siebtechnik GmbH, Siebtechnik GmbH filed Critical Siteg Siebtechnik GmbH
Priority to PL07725788T priority Critical patent/PL2094391T3/pl
Publication of EP2094391A1 publication Critical patent/EP2094391A1/de
Application granted granted Critical
Publication of EP2094391B1 publication Critical patent/EP2094391B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • B04B7/08—Rotary bowls
    • B04B7/18—Rotary bowls formed or coated with sieving or filtering elements

Definitions

  • the invention relates to an outer basket of the centrifuge basket of a sieve centrifuge, wherein sieve segments are conically fastened in the carrier basket, the support basket has a plurality of concentric support rings with rectangular cross-section with greater width than thickness and the annular broad sides are parallel to each other and perpendicular to the basket axis, wherein the support rings by axially parallel rods spaced apart, which extend through the support rings.
  • An outer basket of the type mentioned is also from the JP 2005 205277 A known.
  • support rings are held by rods from each other at intervals.
  • a subsequent change of the distances is not proposed and is not required, since only cylindrical baskets are used.
  • the object of the invention is to improve the basket of a centrifuge such that with simple design, installation, easy replaceability, low wear and large effective screen surface conical baskets are used with different inclination.
  • the support rings have a substantially the same outer diameter and a basket end toward decreasing inner diameter, and that the support rings are mounted on the rods and between the support rings on the rods sleeve spacing for spacing the support rings.
  • the parallel to the basket axis rods allow a particularly simple structural design with ease of manufacture and assembly.
  • the bars do not cover the outside of the screen surface, so that the screen surface rests with its outer side only on the narrow sides or inner edges of the support rings.
  • the simple disassembly is also an easy replacement of items in particular the wearing parts given.
  • a particularly simple assembly and disassembly is given when the first and / or last support ring releasably secured to the rods is in particular screwed.
  • the support basket 1 of a centrifuge basket a plurality of coaxial support rings 2 made of sheet metal, on which not shown inside screen segments lie and the annular broad sides 2a, 2b are arranged parallel to the basket axis 3 and those of the other support rings parallel, so that basket radii in the planes the annular broad sides 2a, 2b lie.
  • the support rings 2 thus have parallel to the basket axis a small height or thickness D and in the radial direction a ring width B, which is a multiple of the thickness D.
  • These axially flat support rings 2 are arranged at regular intervals preferably equal to A over the axial length of the carrier basket, wherein the tapered end of the conical screen toward the ring width B of the support rings 2 increases and / or the inner diameter decreases, so that the support rings 2 a conical Form inner shape for external support of the screen or Siebbelages.
  • metal sleeves 6 as a spacer is omitted in a non-illustrated embodiment, when the support rings 2 are secured to the guided through them bars 4 against displacement. This is done by threaded nuts on the rods 4, by pin connections by welding 10 and / or by projections on the rods. In these cases, the metal sleeves 6 are omitted and replaced by ceramic sleeves of the same height H.
  • At least one end or both ends of the metal rods 4 have an external thread on which a threaded nut 8 is screwed to hold the outermost support ring 2, respectively. This supports easy assembly and disassembly.
  • the embodiment according to Fig. 6 to 9 differs from the previous only in that not all support rings 2 have the same outer diameter, but the tapered end closer support rings have a smaller outer diameter.
  • further holding rods 4 are inserted through the support rings 2 of the reduced basket area, which have a smaller radial distance from the basket axis 3 than the other holding rods.
  • a transition ring forming the transition to the reduced area 2c thus has holes for the bars 4 of both basket areas.

Landscapes

  • Centrifugal Separators (AREA)
EP07725788A 2006-10-31 2007-06-02 Tragkorb einer siebzentrifuge Active EP2094391B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07725788T PL2094391T3 (pl) 2006-10-31 2007-06-02 Kosz nośny wirówki filtracyjnej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006051236A DE102006051236A1 (de) 2006-10-31 2006-10-31 Tragkorb einer Siebzentrifuge
PCT/EP2007/004912 WO2008052602A1 (de) 2006-10-31 2007-06-02 Tragkorb einer siebzentrifuge

Publications (2)

Publication Number Publication Date
EP2094391A1 EP2094391A1 (de) 2009-09-02
EP2094391B1 true EP2094391B1 (de) 2011-12-28

Family

ID=38308673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07725788A Active EP2094391B1 (de) 2006-10-31 2007-06-02 Tragkorb einer siebzentrifuge

Country Status (9)

Country Link
US (1) US8231782B2 (zh)
EP (1) EP2094391B1 (zh)
CN (1) CN101553317B (zh)
AT (1) ATE538871T1 (zh)
AU (1) AU2007315348B2 (zh)
DE (1) DE102006051236A1 (zh)
PL (1) PL2094391T3 (zh)
WO (1) WO2008052602A1 (zh)
ZA (1) ZA200901295B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051236A1 (de) * 2006-10-31 2008-05-08 Siebtechnik Gmbh Tragkorb einer Siebzentrifuge
US11009509B2 (en) 2015-06-24 2021-05-18 Janssen Pharmaceutica Nv Anti-VISTA antibodies and fragments
US10411448B1 (en) * 2018-08-20 2019-09-10 Siemens Industry, Inc. Ring assembly of radially-concentric rings with quick fastening mechanism to detachably connect such rings to one another

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033242A (en) * 1978-10-20 1980-05-21 Greening N Ltd Screening Apparatus
DE2941538A1 (de) * 1979-10-13 1981-04-23 Kloeckner Humboldt Deutz Ag Siebboden, insbesondere siebboden fuer zentrifugen
CH659008A5 (de) * 1982-03-22 1986-12-31 Vnii Kombikormovoi Promy Traegheitsseparator.
CN1051687A (zh) * 1990-11-10 1991-05-29 朱学良 网壁脱液桶式离心机
DE59308079D1 (de) * 1993-07-22 1998-03-05 Escher Wyss Ag Doppelschubzentrifuge
US5433849A (en) * 1993-09-15 1995-07-18 Lyco Manufacturing, Inc. Double drum waste water screen
DE19651635A1 (de) * 1996-12-12 1998-06-18 Kliro Anlagenbau Gmbh & Co Kg Schleudergefäß, insbesondere für eine Zentrifuge
US6109452A (en) * 1998-06-04 2000-08-29 Baker Hughes Incorporated Centrifuge with partial wear resistant basket
US6736968B2 (en) * 2002-06-25 2004-05-18 Tema Systems, Inc. Horizontal scroll screen centrifuge
JP4020868B2 (ja) 2004-01-21 2007-12-12 株式会社小寺電子製作所 電線用防水ゴム脱油装置
DE102004057859A1 (de) * 2004-11-30 2006-06-01 Siebtechnik Gmbh Zentrifugenkorb für eine Siebzentrifuge
DE102006051236A1 (de) * 2006-10-31 2008-05-08 Siebtechnik Gmbh Tragkorb einer Siebzentrifuge

Also Published As

Publication number Publication date
PL2094391T3 (pl) 2012-05-31
AU2007315348B2 (en) 2011-11-03
EP2094391A1 (de) 2009-09-02
US8231782B2 (en) 2012-07-31
WO2008052602A1 (de) 2008-05-08
US20090275459A1 (en) 2009-11-05
CN101553317A (zh) 2009-10-07
AU2007315348A1 (en) 2008-05-08
DE102006051236A1 (de) 2008-05-08
CN101553317B (zh) 2012-09-12
ZA200901295B (en) 2010-02-24
ATE538871T1 (de) 2012-01-15

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