ES443843A1 - Una instalacion mejorada para la fabricacion de cemento. - Google Patents
Una instalacion mejorada para la fabricacion de cemento.Info
- Publication number
- ES443843A1 ES443843A1 ES443843A ES443843A ES443843A1 ES 443843 A1 ES443843 A1 ES 443843A1 ES 443843 A ES443843 A ES 443843A ES 443843 A ES443843 A ES 443843A ES 443843 A1 ES443843 A1 ES 443843A1
- Authority
- ES
- Spain
- Prior art keywords
- clinker
- kiln
- discharge
- quenching
- cement
- 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
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
- C04B7/47—Cooling ; Waste heat management
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Abstract
Una instalación mejorada para la fabricación de cemento, que comprende: un horno giratorio que tiene una o más tuberías de rociado fijas, dispuestas de manera que rocíen o pulvericen el clinker con un agente reductor, dentro del horno giratorio, inmediatamente antes de la descarga; medios para transportar el clinker calcinado fuera del horno giratorio, que comprenden un transportador superior y un transportador inferior, de los cuales el superior está situado junto a la salida del horno giratorio y está provisto de una o más tuberías de pulverización de agua para enfriar el clinker al mismo tiempo que se transporta y siendo el transportador inferior penetrable por el aire y estando situado en posición sustancialmente horizontal, por debajo del soporte de avance superior, para recibir el clinker parcialmente enfriado y transportarlo en una capa hasta un punto de descarga; medios para hacer pasar un flujo d aire transversalmente a través del transportador inferior y de la capa de clinker situada sobre el mismo; una caja que rodea a los dos transportadores y que está provista de aberturas para la admisión de clinker caliente desde el horno giratorio y para la descarga del clinker enfriado, así como de abertura para el suministro de aire de enfriamiento y para la descarga del aire de enfriamiento consumido; y medios para crear y mantener en la abertura de entrada, para el clinker caliente, una presión inferior a la atmosférica para evitar el paso de vapores de agua a través de la abertura al interior del horno giratorio.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4298974A GB1434339A (en) | 1974-10-03 | 1974-10-03 | Coolers for cooling granular or pulverous material |
Publications (1)
Publication Number | Publication Date |
---|---|
ES443843A1 true ES443843A1 (es) | 1978-03-16 |
Family
ID=10426858
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES441443A Expired ES441443A1 (es) | 1974-10-03 | 1975-10-02 | Un procedimiento mejorado para la fabricacion de cemento. |
ES443843A Expired ES443843A1 (es) | 1974-10-03 | 1975-12-24 | Una instalacion mejorada para la fabricacion de cemento. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES441443A Expired ES441443A1 (es) | 1974-10-03 | 1975-10-02 | Un procedimiento mejorado para la fabricacion de cemento. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4059396A (es) |
JP (1) | JPS5163821A (es) |
BR (1) | BR7506405A (es) |
CS (1) | CS210655B2 (es) |
DE (1) | DE2544343C3 (es) |
ES (2) | ES441443A1 (es) |
FR (1) | FR2286802A1 (es) |
GB (1) | GB1434339A (es) |
IT (1) | IT1043069B (es) |
RO (1) | RO80838B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4155705A (en) * | 1977-05-02 | 1979-05-22 | Imangulov Vakel K | Device for heat treatment of free-flowing materials |
DE3120683C2 (de) * | 1981-05-23 | 1985-04-11 | BKMI Industrieanlagen GmbH, 8000 München | Vorrichtung zum Kühlen von gebranntem Weißzementklinker |
US4464111A (en) * | 1982-10-20 | 1984-08-07 | Measurex Corporation | System and process for controlling a calciner |
JPS60264350A (ja) * | 1984-06-11 | 1985-12-27 | 秩父セメント株式会社 | 白セメントクリンカの製造方法とその装置 |
GB2167058B (en) * | 1984-11-21 | 1988-06-08 | Smidth & Co As F L | Method and apparatus for cooling white cement clinker |
DE3521587C1 (de) * | 1985-06-15 | 1989-02-02 | O & K Orenstein & Koppel Ag, 1000 Berlin | Verfahren und Anlage zur Herstellung von weißem Zement |
DE3522839A1 (de) * | 1985-06-26 | 1987-01-02 | Valenciana Cemento | Verfahren und vorrichtung zur abkuehlung und weiteren behandlung von heissem weisszement-klinker |
DE3538059A1 (de) * | 1985-10-25 | 1987-04-30 | Krupp Polysius Ag | Vorrichtung zum kuehlen von heissem gut |
GB2227301A (en) * | 1989-01-18 | 1990-07-25 | Smidth & Co As F L | Method and apparatus for producing cement clinker |
DE4414292A1 (de) * | 1994-04-23 | 1995-10-26 | Krupp Foerdertechnik Gmbh | Verfahren und Anlage zur Kühlung von Weißzementklinker |
DE4418885A1 (de) * | 1994-05-30 | 1995-12-07 | Peters Ag Claudius | Rostkühler für Brenngut und Verfahren zum Betrieb desselben |
DE4443589A1 (de) * | 1994-12-07 | 1996-06-13 | Doumet Joseph E | Verfahren und Anlage zum Kühlen und Herstellen von Schüttgut |
IL123548A0 (en) * | 1995-10-31 | 1998-10-30 | Doumet Joseph E | Method and apparatus for producing cement clinker |
US8196310B2 (en) * | 2007-02-09 | 2012-06-12 | Usnr/Kockums Cancar Company | Method and apparatus for controlling cooling temperature and pressure in wood veneer jet dryers |
AU2008324755B2 (en) * | 2007-11-05 | 2012-05-03 | Actinon Pte. Ltd. | Kiln |
WO2011051962A2 (en) * | 2009-10-01 | 2011-05-05 | Ultratech Cement Limited | A process for manufacturing white cement |
JP4668358B2 (ja) * | 2010-09-24 | 2011-04-13 | メタウォーター株式会社 | 誘導加熱式乾留炉 |
CN108278902B (zh) * | 2018-01-02 | 2019-11-22 | 中国科学院力学研究所 | 一种含内置冷却转轮的高换热效率的篦冷机 |
DE102018108802B3 (de) | 2018-04-13 | 2019-09-12 | Khd Humboldt Wedag Gmbh | Anlage zur wahlweisen Herstellung von Zementklinker für grauen oder weißen Zement |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE369226A (es) * | ||||
GB331584A (en) * | 1929-04-06 | 1930-07-07 | British Portland Cement Manufa | Improvements in the manufacture of cement |
FR754728A (fr) * | 1933-04-25 | 1933-11-13 | Ciments Francais Et Des Portla | Procédé et appareil pour la fabrication du ciment blanc |
FR1108513A (fr) * | 1953-10-02 | 1956-01-13 | Smidth & Co As F L | Fabrication du ciment blanc |
US3074705A (en) * | 1960-09-27 | 1963-01-22 | Smidth & Co As F L | Rotary kiln and method of burning material therein |
DE1178769B (de) * | 1960-09-27 | 1964-09-24 | Smidth & Co As F L | Verfahren und Vorrichtung zum Brennen von weissem Zement in einem Drehrohrofen |
US3089688A (en) * | 1961-03-06 | 1963-05-14 | Dundee Cement Co | Cement manufacture |
US3595543A (en) * | 1970-01-08 | 1971-07-27 | United States Steel Corp | Apparatus for and method of treating and cooling cement clinker |
JPS5211322B2 (es) * | 1972-08-28 | 1977-03-30 | ||
US3839803A (en) * | 1973-01-30 | 1974-10-08 | Fuller Co | Method and apparatus for cooling hot particulate material |
DE2307165B2 (de) * | 1973-02-14 | 1976-03-25 | Claudius Peters Ag, 2000 Hamburg | Verfahren und vorrichtung zur direkten kuehlung von feinkoernigem bis grobkoernigem gut mittels kuehlluft |
-
1974
- 1974-10-03 GB GB4298974A patent/GB1434339A/en not_active Expired
-
1975
- 1975-09-23 RO RO83443A patent/RO80838B/ro unknown
- 1975-10-02 ES ES441443A patent/ES441443A1/es not_active Expired
- 1975-10-02 IT IT27893/75A patent/IT1043069B/it active
- 1975-10-02 FR FR7530263A patent/FR2286802A1/fr active Granted
- 1975-10-02 BR BR7506405*A patent/BR7506405A/pt unknown
- 1975-10-02 US US05/618,819 patent/US4059396A/en not_active Expired - Lifetime
- 1975-10-03 CS CS756723A patent/CS210655B2/cs unknown
- 1975-10-03 DE DE2544343A patent/DE2544343C3/de not_active Expired
- 1975-10-03 JP JP50119668A patent/JPS5163821A/ja active Pending
- 1975-12-24 ES ES443843A patent/ES443843A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2544343B2 (de) | 1981-08-06 |
DE2544343C3 (de) | 1982-05-06 |
GB1434339A (en) | 1976-05-05 |
RO80838A (ro) | 1984-04-02 |
ES441443A1 (es) | 1977-03-16 |
FR2286802A1 (fr) | 1976-04-30 |
FR2286802B1 (es) | 1979-06-29 |
RO80838B (ro) | 1984-04-30 |
DE2544343A1 (de) | 1976-04-15 |
CS210655B2 (en) | 1982-01-29 |
JPS5163821A (en) | 1976-06-02 |
BR7506405A (pt) | 1976-08-10 |
IT1043069B (it) | 1980-02-20 |
US4059396A (en) | 1977-11-22 |
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