EP0340438A1 - Dispositif pour casser de petites parties des dépôts et des revêtements dans les fours rotatifs - Google Patents

Dispositif pour casser de petites parties des dépôts et des revêtements dans les fours rotatifs Download PDF

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Publication number
EP0340438A1
EP0340438A1 EP89105113A EP89105113A EP0340438A1 EP 0340438 A1 EP0340438 A1 EP 0340438A1 EP 89105113 A EP89105113 A EP 89105113A EP 89105113 A EP89105113 A EP 89105113A EP 0340438 A1 EP0340438 A1 EP 0340438A1
Authority
EP
European Patent Office
Prior art keywords
working
elements
taper
longitudinal ribs
disc
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Withdrawn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
EP89105113A
Other languages
German (de)
English (en)
Inventor
Herbert Dipl.-Ing. Schweder
Klaus Löchl
Wolfgang Rausch
Friedrich Hannemann
Helmut Leitmont
Dietmar Dipl.-Ing. Hahn
Kurt Itzigehl
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.)
Spezialbaukombinat Magdeburg VEB
Original Assignee
Spezialbaukombinat Magdeburg VEB
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 Spezialbaukombinat Magdeburg VEB filed Critical Spezialbaukombinat Magdeburg VEB
Publication of EP0340438A1 publication Critical patent/EP0340438A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D25/00—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag
    • F27D25/001—Devices or methods for removing incrustations, e.g. slag, metal deposits, dust; Devices or methods for preventing the adherence of slag comprising breaking tools, e.g. hammers, drills, scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
    • F27B7/2075—Removing incrustations

Definitions

  • the device consists in the main assemblies of the front functional body 2, the rear functional body 3, the working disk 6 and characteristic add-on parts.
  • the front one Functional body 2 is designed from the longitudinal ribs 18 which determine its outer conical figure, the embedded transverse ribs 19 and the cavity-forming stiffening plates 20 which are important for internal stability.
  • the longitudinal ribs 18 intersect at half the width at an angle of 90 ° and form the central axis in the section of their cross-sectional center 8 of the device 1 arranged to said central axis 8 in the center and at right angles of the device 1 is located at the thick end 10 of the longitudinal ribs cross in fixed connection the working wheel 6, whose symmetry axis is rotated to the plane of the longitudinal ribs 18 to 45 o.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
EP89105113A 1988-04-28 1989-03-22 Dispositif pour casser de petites parties des dépôts et des revêtements dans les fours rotatifs Withdrawn EP0340438A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD88315174A DD271559A1 (de) 1988-04-28 1988-04-28 Vorrichtung zum ausbrechen von kleinen teilbereichen des ansatzes und des mauerwerkes in drehrohroefen
DD315174 1988-04-28

Publications (1)

Publication Number Publication Date
EP0340438A1 true EP0340438A1 (fr) 1989-11-08

Family

ID=5598775

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89105113A Withdrawn EP0340438A1 (fr) 1988-04-28 1989-03-22 Dispositif pour casser de petites parties des dépôts et des revêtements dans les fours rotatifs

Country Status (5)

Country Link
US (1) US5082441A (fr)
EP (1) EP0340438A1 (fr)
JP (1) JPH0221186A (fr)
CN (1) CN1039103A (fr)
DD (1) DD271559A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998039611A1 (fr) * 1997-03-06 1998-09-11 Veba Oel Technologie Und Automatisierung Gmbh Corps de roulement d'un tambour rotatif et tambour rotatif presentant un corps de roulement
DE20019275U1 (de) * 2000-11-13 2002-03-28 VEBA OEL Technologie und Automatisierung GmbH, 45879 Gelsenkirchen Drehtrommel mit Wälzkörperanordnung
US6558157B1 (en) 2000-11-13 2003-05-06 Veba Oel Technologie Und Automatisierung Gmbh Rotary drum with rolling body arrangement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100427869C (zh) * 2004-05-28 2008-10-22 长沙海田禾电子科技有限公司 清除回转窑窑圈方法及装置
JP4839732B2 (ja) * 2005-08-30 2011-12-21 マツダ株式会社 車両のフード構造

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE447191C (de) * 1927-07-20 Mikael Vogel Jorgensen Verfahren und Vorrichtung zum Brennen von Zement, Kalk u. dgl. im Drehrohrofen
FR804688A (fr) * 1935-07-23 1936-10-29 Procédé et dispositifs pour le nettoyage d'un four rotatif
FR2347637A1 (fr) * 1976-04-09 1977-11-04 Kobe Steel Ltd Appareil pour enlever par raclage des substances adherant sur la paroi interieure d'un four tournant
US4183726A (en) * 1978-04-13 1980-01-15 Seebald John W Pyro-processing rotary kiln mixing rod
EP0205651A1 (fr) * 1985-06-06 1986-12-30 VEB Spezialbaukombinat Magdeburg Kombinatsbetrieb Feuerungs- und Grundbau Procédé et dispositif pour arracher les dépôts et les revêtements dans les tambours couchés, en particulier dans les fours à tambour rotatif
DE3641731A1 (de) * 1986-12-06 1988-06-16 Babcock Anlagen Ag Vorrichtung zum waermebehandeln von zum anbacken neigenden guetern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245427B2 (fr) * 1974-03-15 1977-11-16
JPS52113371A (en) * 1976-03-18 1977-09-22 Kubota Ltd Removing apparatus of sticking substance adhered inner surface of rota ry kiln
SU1404780A1 (ru) * 1986-09-03 1988-06-23 Государственный Всесоюзный Научно-Исследовательский Институт Цементной Промышленности Устройство дл разрушени футеровки вращающейс печи

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE447191C (de) * 1927-07-20 Mikael Vogel Jorgensen Verfahren und Vorrichtung zum Brennen von Zement, Kalk u. dgl. im Drehrohrofen
FR804688A (fr) * 1935-07-23 1936-10-29 Procédé et dispositifs pour le nettoyage d'un four rotatif
FR2347637A1 (fr) * 1976-04-09 1977-11-04 Kobe Steel Ltd Appareil pour enlever par raclage des substances adherant sur la paroi interieure d'un four tournant
US4183726A (en) * 1978-04-13 1980-01-15 Seebald John W Pyro-processing rotary kiln mixing rod
EP0205651A1 (fr) * 1985-06-06 1986-12-30 VEB Spezialbaukombinat Magdeburg Kombinatsbetrieb Feuerungs- und Grundbau Procédé et dispositif pour arracher les dépôts et les revêtements dans les tambours couchés, en particulier dans les fours à tambour rotatif
DE3641731A1 (de) * 1986-12-06 1988-06-16 Babcock Anlagen Ag Vorrichtung zum waermebehandeln von zum anbacken neigenden guetern

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998039611A1 (fr) * 1997-03-06 1998-09-11 Veba Oel Technologie Und Automatisierung Gmbh Corps de roulement d'un tambour rotatif et tambour rotatif presentant un corps de roulement
US6193505B1 (en) 1997-03-06 2001-02-27 Veba Oel Technologie Und Automatisierung Gmbh Rolling body for a rotary drum and rotary drum with a rolling body
DE20019275U1 (de) * 2000-11-13 2002-03-28 VEBA OEL Technologie und Automatisierung GmbH, 45879 Gelsenkirchen Drehtrommel mit Wälzkörperanordnung
US6558157B1 (en) 2000-11-13 2003-05-06 Veba Oel Technologie Und Automatisierung Gmbh Rotary drum with rolling body arrangement

Also Published As

Publication number Publication date
CN1039103A (zh) 1990-01-24
DD271559A1 (de) 1989-09-06
US5082441A (en) 1992-01-21
JPH0221186A (ja) 1990-01-24

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