ES482921A1 - Procedimiento e instalacion para calcinar material de grano fino, en especial para la produccion de cemento clinker - Google Patents

Procedimiento e instalacion para calcinar material de grano fino, en especial para la produccion de cemento clinker

Info

Publication number
ES482921A1
ES482921A1 ES482921A ES482921A ES482921A1 ES 482921 A1 ES482921 A1 ES 482921A1 ES 482921 A ES482921 A ES 482921A ES 482921 A ES482921 A ES 482921A ES 482921 A1 ES482921 A1 ES 482921A1
Authority
ES
Spain
Prior art keywords
stage
manufacture
sintering
burning
grained material
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
ES482921A
Other languages
English (en)
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 ES482921A1 publication Critical patent/ES482921A1/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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Procedimiento para calcinar material de grano fino, en especial para la producción de cemento clínker a base de harina cruda de cemento que, en un procedimiento de calcinación de varias etapas, con etapa de precalentamiento, etapa de calcinación con calcinación an alto grado, y etapa de sinterización en un horno de tubo giratorio, así como con etapa de refrigeración, es tratada térmicamente, introduciéndose combustible, tanto en la etapa de sinterización en el horno de tubo giratorio, como también en la etapa de calcinación, mientras que el aire de salida maliente es alimentado como aire de combustión, tanto a la etapa de sinterización, como también a la etapa de calcinación.
ES482921A 1978-08-02 1979-07-27 Procedimiento e instalacion para calcinar material de grano fino, en especial para la produccion de cemento clinker Expired ES482921A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2833774A DE2833774C2 (de) 1978-08-02 1978-08-02 Brennanlage zur Herstellung von mineralischen Brennprodukten, wie Zementklinker aus Rohmehl

Publications (1)

Publication Number Publication Date
ES482921A1 true ES482921A1 (es) 1980-04-16

Family

ID=6045968

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482921A Expired ES482921A1 (es) 1978-08-02 1979-07-27 Procedimiento e instalacion para calcinar material de grano fino, en especial para la produccion de cemento clinker

Country Status (6)

Country Link
US (1) US4298393A (es)
JP (1) JPS5547253A (es)
DE (1) DE2833774C2 (es)
ES (1) ES482921A1 (es)
FR (1) FR2484994A1 (es)
GB (1) GB2028475B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020881C2 (de) * 1980-06-02 1984-08-09 Krupp Polysius Ag, 4720 Beckum Verfahren und Anlage zur Herstellung von Sintermagnesit aus Magnesiumhydroxid
JPS5815050A (ja) * 1981-07-16 1983-01-28 川崎重工業株式会社 セメント粉末原料等の焼成装置
DE3236652A1 (de) * 1982-10-04 1984-04-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zementrohmehl
DE3237343A1 (de) * 1982-10-08 1984-04-12 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur waermebehandlung eines vorerhitzten, weitgehend kalzinierten feinkoernigen gutes
DE3237689A1 (de) * 1982-10-12 1984-04-12 Krupp Polysius Ag, 4720 Beckum Anlage zur waermebehandlung von feinkoernigem gut
DE3420078A1 (de) * 1984-05-29 1985-12-05 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur waermebehandlung von feinkoernigem gut
FR2588853B2 (fr) * 1985-10-18 1988-01-15 Cle Groupe Technip Procede et installation de traitement thermique, pouvant etre applique a la fabrication d'un liant hydraulique, comprenant une etape de post-combustion
DE3582564D1 (de) * 1984-11-12 1991-05-23 Cle Verfahren und vorrichtung zur thermischen behandlung, verwendbar bei der herstellung eines hydraulischen bindemittels, enhaltend eine nachverbrennungsstufe.
FR2573063B1 (fr) * 1984-11-12 1987-02-20 Technip Cie Procede et installation de traitement thermique, pouvant etre applique a la fabrication d'un liant hydraulique, comprenant une etape de post-combustion
DE3705037A1 (de) * 1987-02-17 1988-08-25 Krupp Polysius Ag Verfahren und anlage zur herstellung von zementklinker nach dem halbnassverfahren
US5049198A (en) * 1988-06-10 1991-09-17 Ribas Roger S Calcium sulfate process for the coproduction of Portland cement clinker and concentrated sulfur dioxide adequate to manufacture sulfuric acid
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
US5288267A (en) * 1993-02-10 1994-02-22 Centercore, Inc. Retrofit air circulation system
US6488765B1 (en) 1997-07-30 2002-12-03 Cemex, Inc. Oxygen enrichment of cement kiln system combustion
US6287379B1 (en) 1999-06-10 2001-09-11 Jack Khalifeh Apparatus and method for disposing rubber waste material during the manufacturing of products which are heated in a rotary kiln
JP4582438B2 (ja) * 2003-02-19 2010-11-17 恒 池田 セメントクリンカの焼成方法及び焼成装置
US20140161708A1 (en) * 2011-07-21 2014-06-12 Rockfuel Innovations Limited Carbon dioxide production
AT514267A1 (de) * 2013-04-15 2014-11-15 Holcim Technology Ltd Verfahren und Vorrichtung zur Zementklinkerherstellung
DE102016111291A1 (de) * 2016-06-21 2017-12-21 Thyssenkrupp Ag Vorrichtung und Verfahren zur Wärmebehandlung von mineralischem Gut
CN114562876A (zh) * 2022-02-18 2022-05-31 中材节能股份有限公司 一种电加热水泥熟料烧成系统及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203788C (es) *
DE398301C (de) * 1924-07-14 Polysius Fa G Drehrohrofen zum elektrischen Brennen, Roesten und Sintern von Zement, Kalk, Dolomit, Magnesit u. dgl.
DD68451A (es) *
DE432511C (de) * 1924-09-20 1926-08-06 Maschf Verfahren zur Beheizung eines Drehofens zwecks Herstellung von Schmelzen
DE879076C (de) * 1942-03-13 1953-06-08 Holderbank Financ Glarus Drehrohrofenanlage zur Waermebehandlung von Gut verschiedener Art. insbesondere zum Brennen von Zement und anderen Erdalkali-Karbonaten
GB1428680A (en) * 1972-12-11 1976-03-17 Smidth & Co As F L Calcination of pulverous material
US3904353A (en) * 1973-05-14 1975-09-09 Holderbank Management Method and apparatus for the heat treatment of a material in powder form
CA1107307A (en) * 1976-11-04 1981-08-18 Jozef K. Tylko Production of hydraulic cements, cement-forming materials and aggregates
DE2712238C2 (de) * 1977-03-21 1988-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker
DE2724372C2 (de) * 1977-05-28 1986-02-13 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zum Konditionieren von Bypaßgasen

Also Published As

Publication number Publication date
US4298393A (en) 1981-11-03
JPS5547253A (en) 1980-04-03
FR2484994A1 (fr) 1981-12-24
DE2833774C2 (de) 1984-08-16
DE2833774A1 (de) 1980-02-21
GB2028475B (en) 1983-06-15
GB2028475A (en) 1980-03-05

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