ES8405347A1 - Procedimiento e instalacion para el tratamiento termico de un material de grano fino precalentado y ampliamente calcinado - Google Patents

Procedimiento e instalacion para el tratamiento termico de un material de grano fino precalentado y ampliamente calcinado

Info

Publication number
ES8405347A1
ES8405347A1 ES526184A ES526184A ES8405347A1 ES 8405347 A1 ES8405347 A1 ES 8405347A1 ES 526184 A ES526184 A ES 526184A ES 526184 A ES526184 A ES 526184A ES 8405347 A1 ES8405347 A1 ES 8405347A1
Authority
ES
Spain
Prior art keywords
heating assembly
heating
assembly
fine grained
approximately
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.)
Expired
Application number
ES526184A
Other languages
English (en)
Other versions
ES526184A0 (es
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of ES526184A0 publication Critical patent/ES526184A0/es
Publication of ES8405347A1 publication Critical patent/ES8405347A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/432—Preheating without addition of fuel
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

PROCEDIMIENTO E INSTALACION PARA EL TRATAMIENTO TERMICO DE UN MATERIAL DE GRANO FINO PRECALENTADO Y AMPLIAMENTE CALCINADO, QUE SE COMPONE DE CAL O LA CONTIENE.EL PROCEDIMIENTO CONSISTE EN CALENTAR EL MATERIAL DE GRANO FINO QUE CONTIENE CAL EN UNA UNIDAD DE CALEFACCION DESDE LA TEMPERATURA DE DESCOMPOSICION DEL CACO3 HASTA LA TEMPERATURA DE FORMACION INCIPIENTE DE LA ALITA, Y EN SINTERIZAR A CONTINUACION EL PRODUCTO OBTENIDO EN UNA UNIDAD DE COCCION PARA OBTENER EL CLINKER.DE APLICACION EN LA FABRICACION DE CLINKER DE CEMENTO A PARTIR DE HARINA CRUDA DE CEMENTO.
ES526184A 1982-10-08 1983-09-30 Procedimiento e instalacion para el tratamiento termico de un material de grano fino precalentado y ampliamente calcinado Expired ES8405347A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823237343 DE3237343A1 (de) 1982-10-08 1982-10-08 Verfahren und anlage zur waermebehandlung eines vorerhitzten, weitgehend kalzinierten feinkoernigen gutes

Publications (2)

Publication Number Publication Date
ES526184A0 ES526184A0 (es) 1984-06-16
ES8405347A1 true ES8405347A1 (es) 1984-06-16

Family

ID=6175277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526184A Expired ES8405347A1 (es) 1982-10-08 1983-09-30 Procedimiento e instalacion para el tratamiento termico de un material de grano fino precalentado y ampliamente calcinado

Country Status (8)

Country Link
US (1) US4507153A (es)
JP (1) JPS5988347A (es)
BR (1) BR8305457A (es)
DE (1) DE3237343A1 (es)
DK (1) DK462083A (es)
ES (1) ES8405347A1 (es)
FR (1) FR2534245A1 (es)
GB (1) GB2128722A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420078A1 (de) * 1984-05-29 1985-12-05 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
DE3436687A1 (de) * 1984-10-05 1986-04-10 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur waermebehandlung von feingut
DE3701967A1 (de) * 1987-01-23 1988-08-04 Krupp Polysius Ag Vorrichtung zur waermebehandlung von feinkoernigem gut
US5122190A (en) * 1990-07-13 1992-06-16 Southdown, Inc. Method for producing a hydraulic binder
DE4041251A1 (de) * 1990-12-21 1992-06-25 Krupp Polysius Ag Verfahren und anlage zur herstellung von gebranntem gut sowie zur erzeugung von elektrischer energie
DE4219697A1 (de) * 1992-06-16 1993-12-23 Krupp Polysius Ag Verfahren zur Herstellung von Zementklinker
EP0605832B1 (en) * 1992-12-28 2001-10-17 Kawasaki Jukogyo Kabushiki Kaisha Apparatus for manufacturing cement clinker
US5944513A (en) * 1992-12-28 1999-08-31 Kawasaki Jukogyo Kabushiki Kaisha Apparatus for manufacturing cement clinker
DE19649922A1 (de) * 1996-12-02 1998-06-04 Krupp Polysius Ag Verfahren und Vorrichtung zur Wärmebehandlung von feinkörnigem Gut
DE19705560A1 (de) * 1997-02-13 1998-08-20 Krupp Polysius Ag Verfahren und Anlage zur Herstellung von Zementklinker
RU2172304C2 (ru) * 1999-08-24 2001-08-20 Бурлов Юрий Александрович Способ получения тугоплавких материалов
EP2039660B1 (en) * 2006-06-28 2013-01-02 Taiheiyo Cement Corporation Cement calcination apparatus and method of drying highly hydrous organic waste
AT505927B1 (de) 2007-12-21 2009-05-15 Holcim Technology Ltd Verfahren zum verbessern der produkteigenschaften von klinker beim brennen von rohmehl
DE102009041089C5 (de) * 2009-09-10 2013-06-27 Khd Humboldt Wedag Gmbh Verfahren und Anlage zur Herstellung von Zement mit verringerter CO2-Emission
DE102016003751B4 (de) * 2016-03-26 2019-09-26 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zementklinker mit vereinzeltem Mitstrom-Durchflusscalinator
DE102019130143B3 (de) * 2019-11-26 2021-03-25 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zement mit Verschwelungseinrichtung für Sekundärbrennstoffe und zur Minderung von Stickoxiden
DE102021131790A1 (de) 2021-12-02 2023-06-07 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zementklinker mit Zufuhr für Kraftwerksasche

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059392A (en) * 1972-12-11 1977-11-22 F. L. Smidth & Co. Calcination of pulverous material
US3891382A (en) * 1974-02-27 1975-06-24 Fuller Co Apparatus for calcining raw material
FR2265700A1 (en) * 1974-03-29 1975-10-24 Lafarge Sa Cement calcining process and plant - fuel inlets in preheater permit use of fuel oil with high sulphur content
US4187071A (en) * 1975-03-10 1980-02-05 Klockner-Humboldt=Deutz Aktiengesellschaft Method for the treatment of finely grained material, particularly for the precalcining of cement
DE2550384C3 (de) * 1975-11-10 1985-06-27 Krupp Polysius Ag, 4720 Beckum Anlage und Verfahren zum Brennen oder Sintern von feinkörnigem Gut
JPS52121633A (en) * 1976-04-06 1977-10-13 Ishikawajima Harima Heavy Ind Method of controlling apparatus for previously heating and baking raw materials for cement by using materials containing combustible substances
DE2712238C2 (de) * 1977-03-21 1988-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker
DE2833774C2 (de) * 1978-08-02 1984-08-16 Klöckner-Humboldt-Deutz AG, 5000 Köln Brennanlage zur Herstellung von mineralischen Brennprodukten, wie Zementklinker aus Rohmehl
EP0052429B1 (en) * 1980-11-17 1984-07-25 F.L. Smidth & Co. A/S Method and apparatus for thermally treating pulverulent material
DE3164216D1 (en) * 1980-11-17 1984-07-19 Smidth & Co As F L Cement burning plant
US4421594A (en) * 1981-08-24 1983-12-20 Bildjukevich Viktor L Method of and apparatus for producing granulated products from a suspension

Also Published As

Publication number Publication date
DE3237343A1 (de) 1984-04-12
GB8326931D0 (en) 1983-11-09
JPS5988347A (ja) 1984-05-22
BR8305457A (pt) 1984-05-15
DK462083D0 (da) 1983-10-07
ES526184A0 (es) 1984-06-16
DK462083A (da) 1984-04-09
FR2534245A1 (fr) 1984-04-13
GB2128722A (en) 1984-05-02
US4507153A (en) 1985-03-26

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