EP1748269A3 - Drehrohrofen für die Herstellung von Aktivkohle - Google Patents

Drehrohrofen für die Herstellung von Aktivkohle Download PDF

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Publication number
EP1748269A3
EP1748269A3 EP06013903A EP06013903A EP1748269A3 EP 1748269 A3 EP1748269 A3 EP 1748269A3 EP 06013903 A EP06013903 A EP 06013903A EP 06013903 A EP06013903 A EP 06013903A EP 1748269 A3 EP1748269 A3 EP 1748269A3
Authority
EP
European Patent Office
Prior art keywords
activated carbon
rotary tube
rotary
tube
rotary furnace
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
EP06013903A
Other languages
English (en)
French (fr)
Other versions
EP1748269B1 (de
EP1748269A2 (de
Inventor
Hasso von Blücher
Torsten Weber
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.)
Bluecher GmbH
Original Assignee
Bluecher GmbH
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Filing date
Publication date
Application filed by Bluecher GmbH filed Critical Bluecher GmbH
Publication of EP1748269A2 publication Critical patent/EP1748269A2/de
Publication of EP1748269A3 publication Critical patent/EP1748269A3/de
Application granted granted Critical
Publication of EP1748269B1 publication Critical patent/EP1748269B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F27B7/22—Rotary drums; Supports therefor
    • F27B7/2206—Bearing rings
    • 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
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
    • F27B7/162—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall the projections consisting of separate lifting elements, e.g. lifting shovels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)

Abstract

Gegenstand der Erfindung ist ein Drehrohr (1), insbesondere für einen Drehrohrofen zur Herstellung von Aktivkohle, wobei das Drehrohr (1) erfindungsgemäß an seiner Außenseite mit mindestens einem Verstärkungselement (8) zur Stabilisierung des Drehrohres (1) im Betriebszustand versehen ist. Hierdurch wird das unter Betriebsbedingungen hohen Temperaturen ausgesetzte und folglich leicht deformierbare Drehrohr (1), je nach Anordnung des Verstärkungselementes, in seinem Querschnitt und/oder in seiner Längsrichtung stabilisiert. Insbesondere wird das Drehrohr (1), beispielsweise bei dessen Verwendung zur Aktivkohleherstellung mit den damit einhergehenden hohen Betriebstemperaturen, mit einer effizienten Beständigkeit gegenüber verfahrensbedingt auftretenden starken Druckschwankungen ausgestattet und eignet sich somit insbesondere auch für die Durchführung von Prozessen unter reduziertem oder erhöhtem Druck.
EP06013903A 2005-07-28 2006-07-05 Drehrohrofen für die Herstellung von Aktivkohle Active EP1748269B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005035907 2005-07-28
DE102005036607A DE102005036607A1 (de) 2005-07-28 2005-08-01 Drehrohrofen für die Herstellung von Aktivkohle

Publications (3)

Publication Number Publication Date
EP1748269A2 EP1748269A2 (de) 2007-01-31
EP1748269A3 true EP1748269A3 (de) 2009-07-29
EP1748269B1 EP1748269B1 (de) 2012-09-12

Family

ID=37311867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06013903A Active EP1748269B1 (de) 2005-07-28 2006-07-05 Drehrohrofen für die Herstellung von Aktivkohle

Country Status (4)

Country Link
US (1) US7866977B2 (de)
EP (1) EP1748269B1 (de)
JP (1) JP4688039B2 (de)
DE (1) DE102005036607A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005036607A1 (de) 2005-07-28 2007-02-08 BLüCHER GMBH Drehrohrofen für die Herstellung von Aktivkohle
EP1903292B1 (de) * 2006-09-19 2011-11-16 Blücher GmbH Drehrohrofen für die Aktivkohleherstellung mit veränderter Drehrohrgeometrie
ITTO20070084A1 (it) * 2007-02-06 2008-08-07 K & E Srl Dispositivi di miscelazione radiale per reattori inclinati rotanti.
JP5110951B2 (ja) * 2007-04-27 2012-12-26 三井造船株式会社 横型回転乾燥機におけるタイヤ支持構造。
UA96647C2 (ru) * 2007-07-25 2011-11-25 Кихуи Лиан Способ утилизации с полным рециклированием твердых отходов (варианты)
DE102009032810A1 (de) 2009-07-10 2011-01-13 BLüCHER GMBH Anlage und Verfahren zur Herstellung von Aktivkohle
DE102013009961A1 (de) * 2013-05-17 2014-12-04 BLüCHER GMBH Drehrohr und Drehrohrofen zur Herstel1ung von Aktivkohle
JP6245743B2 (ja) * 2013-12-06 2017-12-20 三菱重工業株式会社 石炭不活性化処理装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1640574A (en) * 1925-07-06 1927-08-30 William Lewin Smelting furnace
DE473506C (de) * 1925-07-14 1929-03-22 John Keith Kiddle Drehrohrofen
GB467033A (en) * 1934-12-12 1937-06-10 British Thomson Houston Co Ltd Improvements in and relating to rotary kilns
DE914718C (de) * 1951-05-29 1954-07-08 Miag Vertriebs Gmbh Befestigung von Ringen auf Drehrohren
US2939693A (en) * 1956-08-06 1960-06-07 Southern Lightweight Aggregate Rotary kiln
DD62256A1 (de) * 1967-10-06 1968-06-05 Werner Schultz Verfahren und Vorrichtung zur Erzeugung einer günstigen Wärmeübertragung zwischen der Wärmequelle bzw. dem Ofenmantel und dem Brenngut innerhalb eines Drehrohrofens
DE19912154A1 (de) * 1999-03-17 2000-11-16 Carbotex Produktions Und Vered Verfahren zur Herstellung von geformter Aktivkohle

Family Cites Families (27)

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DE423492C (de) 1926-01-04 Poliet Et Chausson Sa Ets Zylindrische, beiderseits keglig auslaufende Drehtrommel zum Brennen von Gips
US1441351A (en) * 1921-06-24 1923-01-09 Henry H Hindshaw Rotating kiln
GB263630A (en) 1926-01-08 1927-01-06 John Henry Bentley Improvements in or relating to rotary kilns and furnaces
US1832784A (en) * 1931-01-29 1931-11-17 Vulcan Iron Works Self-locking floating tire
US2057526A (en) * 1935-06-24 1936-10-13 Horton George Frederick Rotary kiln
US2721069A (en) * 1954-07-20 1955-10-18 Southern Lightweight Aggragate Lightweight aggregate, and apparatus and process
US3386719A (en) * 1965-09-14 1968-06-04 Joseph E. Martin Heat treating furnaces
DE2011728A1 (de) * 1970-03-12 1971-09-30 Krauss MafTei AG, 8000 München Verfahren und Drehrohrofen zum Ver brennen von Mull
DE2325781B2 (de) 1973-05-21 1975-04-17 Polysius Ag, 4723 Neubeckum Verfahren zum Betrieb eines Drehrohrofens und Ofen hierfür
GB1446295A (en) * 1975-01-22 1976-08-18 Smidth & Co As F L Rotary drums
DE2502612A1 (de) * 1975-01-23 1976-07-29 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zum einschalten eines drehtrommelantriebs insbesondere eines drehofens
CA1085158A (en) * 1976-02-19 1980-09-09 Marinus H. Weststrate Rotatable drum drive
US4725350A (en) * 1981-02-13 1988-02-16 Smith Anthon L Process for extracting oil and hydrocarbons from crushed solids using hydrogen rich syn gas
US4597737A (en) * 1984-08-17 1986-07-01 Mcgill University Method and apparatus for drying or heat treating granular material
FR2592464B1 (fr) * 1985-12-31 1989-10-06 Usines Metallurg Exploit Perfectionnements aux installations d'incineration de dechets industriels comportant un four rotatif
US4961588A (en) * 1989-01-31 1990-10-09 Westinghouse Electric Corp. Radial seal
US5040973A (en) * 1990-05-04 1991-08-20 Rollins Environmental Services (Tx) Inc. Rotary reactor and lifter assembly
US5551870A (en) * 1994-12-08 1996-09-03 Summit Valley Equipment And Engineering Rotating kiln seal
JPH1019220A (ja) * 1996-06-28 1998-01-23 Kubota Corp ロータリキルン
DE29704044U1 (de) * 1997-03-06 1998-07-09 VEBA OEL Technologie und Automatisierung GmbH, 45879 Gelsenkirchen Walzkörper für eine Drehtrommel sowie einen Walzkörper aufweisende Drehtrommel
JP3499718B2 (ja) * 1997-06-24 2004-02-23 東セラエンジニアリング株式会社 ロータリーキルン
JP3777123B2 (ja) * 2000-04-28 2006-05-24 ブリュッヒャー ゲゼルシャフト ミット ベシュレンクテル ハフツング 球状活性炭を製造する方法
DE102004036109B4 (de) * 2004-07-08 2006-08-03 BLüCHER GMBH Drehrohr für die Aktivkohleherstellung und seine Verwendung
US7354266B2 (en) * 2005-01-31 2008-04-08 Metso Minerals Industries, Inc. Replaceable lump breaker system for a rotary kiln
US7472877B2 (en) * 2005-02-02 2009-01-06 Michael R Hawkins Self-aligning trunnions for rotary dryer/mixer
DE102005036607A1 (de) 2005-07-28 2007-02-08 BLüCHER GMBH Drehrohrofen für die Herstellung von Aktivkohle
DE202005015318U1 (de) 2005-09-28 2006-02-02 Yang, Lien-Chuan Sonnenschirm-Zelt

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1640574A (en) * 1925-07-06 1927-08-30 William Lewin Smelting furnace
DE473506C (de) * 1925-07-14 1929-03-22 John Keith Kiddle Drehrohrofen
GB467033A (en) * 1934-12-12 1937-06-10 British Thomson Houston Co Ltd Improvements in and relating to rotary kilns
DE914718C (de) * 1951-05-29 1954-07-08 Miag Vertriebs Gmbh Befestigung von Ringen auf Drehrohren
US2939693A (en) * 1956-08-06 1960-06-07 Southern Lightweight Aggregate Rotary kiln
DD62256A1 (de) * 1967-10-06 1968-06-05 Werner Schultz Verfahren und Vorrichtung zur Erzeugung einer günstigen Wärmeübertragung zwischen der Wärmequelle bzw. dem Ofenmantel und dem Brenngut innerhalb eines Drehrohrofens
DE19912154A1 (de) * 1999-03-17 2000-11-16 Carbotex Produktions Und Vered Verfahren zur Herstellung von geformter Aktivkohle

Also Published As

Publication number Publication date
EP1748269B1 (de) 2012-09-12
US20070031772A1 (en) 2007-02-08
DE102005036607A1 (de) 2007-02-08
EP1748269A2 (de) 2007-01-31
US7866977B2 (en) 2011-01-11
JP2007031275A (ja) 2007-02-08
JP4688039B2 (ja) 2011-05-25

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