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 clinkerInfo
- 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
Links
- 239000004568 cement Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 3
- 238000001354 calcination Methods 0.000 abstract 4
- 238000005245 sintering Methods 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 235000012054 meals Nutrition 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
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.
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)
| 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 |
| 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 |
| EP0182697B2 (fr) * | 1984-11-12 | 1994-11-02 | Cle | Procédé et installation de traitement thermique, pouvant être appliqué à la fabrication d'un liant hydraulique, comprenant une étape 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 |
| BR112014000349A2 (pt) * | 2011-07-21 | 2017-02-14 | Rockfuel Innovations Ltd | aparelho e método para produção de dióxido de carbono a partir de calcário |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE398301C (de) * | 1924-07-14 | Polysius Fa G | Drehrohrofen zum elektrischen Brennen, Roesten und Sintern von Zement, Kalk, Dolomit, Magnesit u. dgl. | |
| DD68451A (es) * | ||||
| DE203788C (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 |
| FR2229940B3 (es) * | 1973-05-14 | 1977-03-18 | Holderbank Gestion Conseils Sa | |
| 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 |
-
1978
- 1978-08-02 DE DE2833774A patent/DE2833774C2/de not_active Expired
-
1979
- 1979-07-27 ES ES482921A patent/ES482921A1/es not_active Expired
- 1979-08-01 FR FR7919776A patent/FR2484994A1/fr not_active Withdrawn
- 1979-08-02 JP JP9814679A patent/JPS5547253A/ja active Pending
- 1979-08-02 GB GB7927011A patent/GB2028475B/en not_active Expired
- 1979-08-02 US US06/063,102 patent/US4298393A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2833774C2 (de) | 1984-08-16 |
| FR2484994A1 (fr) | 1981-12-24 |
| GB2028475A (en) | 1980-03-05 |
| US4298393A (en) | 1981-11-03 |
| JPS5547253A (en) | 1980-04-03 |
| GB2028475B (en) | 1983-06-15 |
| DE2833774A1 (de) | 1980-02-21 |
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