ES2072009T3 - Instalacion para el tratamiento termico de materias primas de tipo pulverulento. - Google Patents

Instalacion para el tratamiento termico de materias primas de tipo pulverulento.

Info

Publication number
ES2072009T3
ES2072009T3 ES91914034T ES91914034T ES2072009T3 ES 2072009 T3 ES2072009 T3 ES 2072009T3 ES 91914034 T ES91914034 T ES 91914034T ES 91914034 T ES91914034 T ES 91914034T ES 2072009 T3 ES2072009 T3 ES 2072009T3
Authority
ES
Spain
Prior art keywords
calcinator
fitted
installation
raw materials
thermal treatment
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 - Lifetime
Application number
ES91914034T
Other languages
English (en)
Inventor
Albrecht Wolter
Claus Bauer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6412851&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2072009(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Application granted granted Critical
Publication of ES2072009T3 publication Critical patent/ES2072009T3/es
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Noodles (AREA)
  • Cereal-Derived Products (AREA)

Abstract

LA INVENCION SE REFIERE A UNA LINEA DE PRODUCCION DE ESCORIA DE CEMENTO CON UN CALCINADOR DE DESCARGA DOBLE ACOPLADO CORRIENTE ARRIBA DEL HORNO DE CILINDRO GIRATORIO. PARA ASEGURARSE QUE SE PRODUCE UNA COMBUSTION TERMICAMENTE EFICIENTE LO MAS COMPLETA POSIBLE, INCLUIDA LA RECOMBUSTION DEL COMBUSTIBLE NO QUEMADO COMO CO Y/O PARTICULAS DE CARBON, EN EL CALCINADOR, TANTO SI EL CALCINADOR TIENE UN EQUIPO PARA REDUCIR EL CONTENIDO DE NO SUB X DE LOS GASES DE ESCAPE DEL HORNO COMO SI NO, LA INVENCION PROPONE QUE SE COLOQUE UNA CAMARA DE TURBULENCIA (33) EN LA SECCION CALCINADORA (17), EN LA ZONA EN QUE LA DIRECCION DEL FLUJO ES INVERSA, PARA SEPARAR AL MENOS PARTE DE AL MENOS UNA FRACCION DE GRANO GRUESO (37) DE LA SUSPENSION DE GAS/SOLIDO Y/O INTRODUCIR EL MATERIAL SOLIDO ASI SEPARADO EN EL HERVIDOR DE LA CAMARA CALCINADORA (30 O 32) COLOCADO CORRIENTE ARRIBA O CORRIENTE ABAJO DE LA CAMARA DE TURBULENCIA (33).
ES91914034T 1990-08-24 1991-08-09 Instalacion para el tratamiento termico de materias primas de tipo pulverulento. Expired - Lifetime ES2072009T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026814A DE4026814C2 (de) 1990-08-24 1990-08-24 Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien

Publications (1)

Publication Number Publication Date
ES2072009T3 true ES2072009T3 (es) 1995-07-01

Family

ID=6412851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91914034T Expired - Lifetime ES2072009T3 (es) 1990-08-24 1991-08-09 Instalacion para el tratamiento termico de materias primas de tipo pulverulento.

Country Status (6)

Country Link
EP (1) EP0497937B1 (es)
AT (1) ATE122452T1 (es)
DE (3) DE9018023U1 (es)
DK (1) DK0497937T3 (es)
ES (1) ES2072009T3 (es)
WO (1) WO1992003691A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123306C2 (de) * 1991-07-13 2000-05-25 Deutz Ag Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE19649922A1 (de) * 1996-12-02 1998-06-04 Krupp Polysius Ag Verfahren und Vorrichtung zur Wärmebehandlung von feinkörnigem Gut
DE19903954A1 (de) * 1999-02-02 2000-08-03 Kloeckner Humboldt Wedag Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE19917310A1 (de) * 1999-04-16 2000-10-19 Krupp Polysius Ag Vorrichtung zur thermischen Behandlung von Material
DE19920143A1 (de) * 1999-05-03 2000-11-09 Kloeckner Humboldt Wedag Verfahren und Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE19962536A1 (de) * 1999-12-23 2001-07-05 Kloeckner Humboldt Wedag Verfahren zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE10003283A1 (de) * 2000-01-26 2001-08-02 Krupp Polysius Ag Verfahren und Anlage zur Wärmebehandlung von feinkörnigem Gut
DE10040163A1 (de) 2000-08-17 2002-02-28 Kloeckner Humboldt Wedag Verfahren zur Entschwefelung der Abgase einer Anlage zur Herstellung von Zementklinker
DE10146418A1 (de) * 2001-09-20 2003-04-17 Kloeckner Humboldt Wedag Verfahren und Anlage zur thermischen Behandlung von mehlförmigen Rohmaterialien
DE10150097B4 (de) * 2001-10-11 2009-08-20 Khd Humboldt Wedag Gmbh Mehrstrang-Anlage zur Herstellung von Zementklinker aus Rohmehl
EP1921050A3 (de) 2006-11-13 2009-06-10 Montanuniversität Leoben Verfahren und Vorrichtung zur thermischen Behandlung von Rohstoff
NL2020896B1 (en) 2018-05-08 2019-11-14 Corning Inc Water-containing glass-based articles with high indentation cracking threshold
TWI891613B (zh) 2018-11-16 2025-08-01 美商康寧公司 用於透過蒸氣處理而強化之玻璃成分及方法
WO2020231961A1 (en) 2019-05-16 2020-11-19 Corning Incorporated Glass compositions and methods with steam treatment haze resistance
US12122711B2 (en) 2019-05-16 2024-10-22 Corning Incorporated Steam strengthenable glass compositions with low phosphorous content
US12404204B2 (en) 2019-05-16 2025-09-02 Corning Incorporated Glasses with modified young's modulus profile
EP3779341B1 (en) 2019-08-14 2021-12-01 Alite GmbH Conduit of a calciner in a cement clinker plant
GB202012825D0 (en) 2020-05-12 2020-09-30 Corning Inc Fusion formable and steam strengthenable glass compositions with platinum compatibility

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964922A (en) * 1972-09-04 1976-06-22 Kawasaki Jukogyo Kabushiki Kaisha Process for calcination of cement-clinker
US4568276A (en) * 1984-02-15 1986-02-04 Kabushiki Kaisha Kobe Seiko Sho Dust preheating system with incipient calciner
DE3538707A1 (de) * 1985-10-31 1987-05-07 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur thermischen behandlung von mehlfoermigen rohmaterialien
DE3800895A1 (de) * 1988-01-14 1989-07-27 Krupp Polysius Ag Verfahren und anlage zur waermebehandlung von feinkoernigem gut

Also Published As

Publication number Publication date
ATE122452T1 (de) 1995-05-15
EP0497937B1 (de) 1995-05-10
DE9018023U1 (de) 1993-12-16
DE4026814A1 (de) 1992-02-27
DE59105452D1 (de) 1995-06-14
EP0497937A1 (de) 1992-08-12
DE4026814C2 (de) 2000-05-18
WO1992003691A1 (de) 1992-03-05
DK0497937T3 (da) 1995-07-17

Similar Documents

Publication Publication Date Title
ES2072009T3 (es) Instalacion para el tratamiento termico de materias primas de tipo pulverulento.
ES2035577T3 (es) Metodo y aparato para purificar en contonuo un gas que contiene oxigeno de sus contaminantes combustibles.
RU93052796A (ru) Способ обработки зольной пыли и шлама сточных вод, легковесный заполнитель из смеси зольной пыли и шлама сточных вод и способ его производства
ES425777A1 (es) Una instalacion para quemar material granular o pulverulen-to.
EP0286077A3 (en) Method of burning refuse
CA2163849A1 (en) Method and Apparatus for Injecting Air Into Long Cement Kilns
GB1350299A (en) Combustion of wastes
EP0526770A3 (en) Thermic treatment installation for raw fines
DE3275861D1 (en) Double-incline shaft kiln
JPS5512395A (en) Method of sintering mass combustible material and circular shaft kiln for excecuting same
US20220316800A1 (en) Thermal treatment of mineral materials in a reducing atmosphere using alternative fuels
RO82145A (ro) Procedeu si instalatie pentru arderea combustibililor solizi
RU93004581A (ru) Способ и устройство для получения горючих газов из твердого топлива, способ и устройство для обработки сырых фосфатов
BR9103521A (pt) Processo para reduzir o teor em substancias nocivas nos gases de despejo de fornos de fundicao com combustores para aquecimento
ES2100783A1 (es) Metodo y aparato para oxidar combustible pulvurulento con dos gases que tienen contenidos de oxigeno diferentes.
EP0391463A3 (en) Reduction of nitrogen oxide (nox) emission from a kiln plant
TW345610B (en) Process for minimizing the NOx-content in flue gases
FI84934B (fi) Saett att vid eldning av fasta braenslen pao wanderrost minska utslaeppen av svavel- och kvaeveoxider.
JPS56166922A (en) Reduction of nitrogen oxide in waste gas from cement kiln
ATE94969T1 (de) Brenner mit abgasrueckfuehrung, insbesondere geblaesebrenner.
KR850001517A (ko) 가연성분이 함유된 분말원료를 사용하는 시멘트원료의 소성방법
CN216745466U (zh) 用于无氨脱硝窑尾烧成系统的进风机构
JPH0549892B2 (es)
Padros NEW HEAVY CLAY PRODUCTS, USING SPECIAL ATMOSPHERES AT THE FIRING STAGE: FLASHING AND REDUCTION
JPS5749728A (en) Pulverized coal combustion device

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 497937

Country of ref document: ES