EP0884546A3 - Vorrichtung zur Verteilung und/oder Schleusung eines heissen mehlförmigen Gutes - Google Patents

Vorrichtung zur Verteilung und/oder Schleusung eines heissen mehlförmigen Gutes Download PDF

Info

Publication number
EP0884546A3
EP0884546A3 EP98108587A EP98108587A EP0884546A3 EP 0884546 A3 EP0884546 A3 EP 0884546A3 EP 98108587 A EP98108587 A EP 98108587A EP 98108587 A EP98108587 A EP 98108587A EP 0884546 A3 EP0884546 A3 EP 0884546A3
Authority
EP
European Patent Office
Prior art keywords
cooling medium
sluicing
fines
warm
installation
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
EP98108587A
Other languages
English (en)
French (fr)
Other versions
EP0884546B1 (de
EP0884546A2 (de
Inventor
Horst Schilling
Hans Günter Müller
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.)
KHD Humboldt Wedag GmbH
Original Assignee
KHD Humboldt Wedag 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
Priority claimed from DE19732778A external-priority patent/DE19732778A1/de
Application filed by KHD Humboldt Wedag GmbH filed Critical KHD Humboldt Wedag GmbH
Publication of EP0884546A2 publication Critical patent/EP0884546A2/de
Publication of EP0884546A3 publication Critical patent/EP0884546A3/de
Application granted granted Critical
Publication of EP0884546B1 publication Critical patent/EP0884546B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Um für den Zementanlagenbau für die Herstellung von Zementklinker aus Zementrohmehl zum Zwecke der Verteilung und/oder Transportschleusung eines heißen mehlförmigen Gutstromes eine Vorrichtung zu schaffen, deren einem hohen thermochemischen und abrasiven Verschleiß ausgesetzten Einbauten, insbesondere das plattenförmige Stellorgan eine hohe Standzeit aufweist, wird erfindungsgemäß vorgeschlagen, das plattenförmige Stellorgan als kühlmediumdurchströmten Hohlkörper (22) auszubilden, der wenigstens eine Eintrittsöffnung für das Kühlmedium (z.B. Kühlluft) und wenigstens eine Austrittsöffnung für das Kühlmedium aufweist.
EP98108587A 1997-05-17 1998-05-12 Vorrichtung zur Verteilung und/oder Schleusung eines heissen mehlförmigen Gutes Expired - Lifetime EP0884546B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19720951 1997-05-17
DE19720951 1997-05-17
DE19732778 1997-07-30
DE19732778A DE19732778A1 (de) 1997-05-17 1997-07-30 Vorrichtung zur Verteilung und/oder Schleusung eines heißen mehlförmigen Gutes

Publications (3)

Publication Number Publication Date
EP0884546A2 EP0884546A2 (de) 1998-12-16
EP0884546A3 true EP0884546A3 (de) 2000-02-02
EP0884546B1 EP0884546B1 (de) 2002-08-07

Family

ID=26036657

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98108587A Expired - Lifetime EP0884546B1 (de) 1997-05-17 1998-05-12 Vorrichtung zur Verteilung und/oder Schleusung eines heissen mehlförmigen Gutes

Country Status (3)

Country Link
US (1) US6000937A (de)
EP (1) EP0884546B1 (de)
DK (1) DK0884546T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10030613A1 (de) 2000-06-21 2002-01-03 Kloeckner Humboldt Wedag Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
US7229281B2 (en) 2000-09-11 2007-06-12 Cadence Environmental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
US6672865B2 (en) * 2000-09-11 2004-01-06 Cadence Enviromental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
DE10200960A1 (de) 2002-01-12 2003-07-24 Kloeckner Humboldt Wedag Vorrichtung zur Schleusung eines heißen mehlförmigen Gutes
US7959435B2 (en) * 2006-01-09 2011-06-14 Cadence Environmental Energy, Inc. Method and apparatus for reducing NOx emissions in rotary kilns by SNCR
WO2019116350A1 (en) 2017-12-15 2019-06-20 Flsmidth A/S Cement raw meal separator apparatus and method of using same
EP3794294A1 (de) 2018-05-15 2021-03-24 FLSmidth A/S Emissionsreduzierungsvorrichtung zur verarbeitung von partikeln und verfahren zu deren verwendung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931879C (de) * 1952-10-17 1955-08-18 Ind G M B H Verteilvorrichtung fuer von einem Fallrohr gabelfoermig abzweigende Rohre fuer Schuettgut
US2742328A (en) * 1953-11-03 1956-04-17 Smidth & Co As F L Apparatus for feeding pulverulent material
FR1254835A (fr) * 1960-04-25 1961-02-24 Kloeckner Humboldt Deutz Ag Dispositif pour le chauffage de la poudre de ciment brut
EP0222044A1 (de) * 1985-10-31 1987-05-20 Klöckner-Humboldt-Deutz Aktiengesellschaft Verfahren und Vorrichtung zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE4403210A1 (de) * 1994-02-03 1995-08-10 Kloeckner Humboldt Deutz Ag Gutmengenverteiler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK410780A (da) * 1979-12-11 1981-06-12 Smidth & Co As F L Fremgangsmaade og anlaeg til fyring med fast braendsel i forkalcineringszonen paa et ovnanlaeg
US4570549A (en) * 1984-05-17 1986-02-18 Trozzi Norman K Splitter for use with a coal-fired furnace utilizing a low load burner
US4817442A (en) * 1984-11-07 1989-04-04 Brian Christoperh Coupe Sample splitter
DK170368B1 (da) * 1992-08-06 1995-08-14 Smidth & Co As F L Fremgangsmåde til bortbrænding af affald i et cementovnanlæg, samt anlæg til udøvelse af fremgangsmåden

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931879C (de) * 1952-10-17 1955-08-18 Ind G M B H Verteilvorrichtung fuer von einem Fallrohr gabelfoermig abzweigende Rohre fuer Schuettgut
US2742328A (en) * 1953-11-03 1956-04-17 Smidth & Co As F L Apparatus for feeding pulverulent material
FR1254835A (fr) * 1960-04-25 1961-02-24 Kloeckner Humboldt Deutz Ag Dispositif pour le chauffage de la poudre de ciment brut
EP0222044A1 (de) * 1985-10-31 1987-05-20 Klöckner-Humboldt-Deutz Aktiengesellschaft Verfahren und Vorrichtung zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE4403210A1 (de) * 1994-02-03 1995-08-10 Kloeckner Humboldt Deutz Ag Gutmengenverteiler

Also Published As

Publication number Publication date
EP0884546B1 (de) 2002-08-07
EP0884546A2 (de) 1998-12-16
US6000937A (en) 1999-12-14
DK0884546T3 (da) 2002-10-28

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