ES2174624T3 - Planta de horno y metodo para la produccion de cemento. - Google Patents

Planta de horno y metodo para la produccion de cemento.

Info

Publication number
ES2174624T3
ES2174624T3 ES99934229T ES99934229T ES2174624T3 ES 2174624 T3 ES2174624 T3 ES 2174624T3 ES 99934229 T ES99934229 T ES 99934229T ES 99934229 T ES99934229 T ES 99934229T ES 2174624 T3 ES2174624 T3 ES 2174624T3
Authority
ES
Spain
Prior art keywords
combustion compartment
refrigerator
oven
calciner
height
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
ES99934229T
Other languages
English (en)
Inventor
Soren Hundebol
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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=8090364&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2174624(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by FLSmidth and Co AS filed Critical FLSmidth and Co AS
Application granted granted Critical
Publication of ES2174624T3 publication Critical patent/ES2174624T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Combustion Of Fluid Fuel (AREA)

Abstract

Una planta de horno para producción de cemento, estando compuesta dicha planta por un horno (1), un refrigerador (4), un calcinador (2) con subsiguiente separador de ciclón (9), un compartimento de combustión(3)provisto en su parte superior de un quemador central (16) y que incorpora por debajo del quemador una entrada tangencial a través de la cual se alimenta gas caliente, por medio de un conducto (5), del refrigerador (4) al compartimento de combustión (3), estando dicho conducto (5) provisto de una entrada (14A) para materia prima molida, estando la parte inferior del compartimento de combustión (3) provista de una conexión (7) con el calcinador (2), y dirigiendo una segunda conexión (6) los gases de escape del horno (1) al calcinador (2), caracterizada porque la altura, h1-h2, de la parte superior del volumen interior del compartimento de combustión (3), entre el extremo del quemador y el borde superior de la entrada tangencial, que es el punto más alto de entrada de gas caliente procedente del refrigerador, es al menos 1/3D, donde D es el diámetro de un cilindro que tiene una altura h1-h2 y el mismo volumen que la parte superior del volumen interior del compartimento de combustión; y porque es al menos D la altura de la parte inferior del volumen interior del compartimento de combustión, h3-h4, queestá situada entre el borde inferior de la entrada tangencial, que es el punto más bajo de entrada de gas caliente procedente del refrigerador, y la salida del compartimento de combustión (3).
ES99934229T 1998-02-04 1999-01-26 Planta de horno y metodo para la produccion de cemento. Expired - Lifetime ES2174624T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK199800153A DK174194B1 (da) 1998-02-04 1998-02-04 Ovnanlæg, samt fremgangsmåde til fremstilling af cement

Publications (1)

Publication Number Publication Date
ES2174624T3 true ES2174624T3 (es) 2002-11-01

Family

ID=8090364

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99934229T Expired - Lifetime ES2174624T3 (es) 1998-02-04 1999-01-26 Planta de horno y metodo para la produccion de cemento.

Country Status (18)

Country Link
US (1) US6257877B1 (es)
EP (1) EP1060146B1 (es)
JP (1) JP2002502797A (es)
KR (1) KR100577331B1 (es)
CN (1) CN1178040C (es)
AU (1) AU734459B2 (es)
BR (1) BR9907668A (es)
CA (1) CA2315865C (es)
CZ (1) CZ299743B6 (es)
DE (1) DE69901239T2 (es)
DK (1) DK174194B1 (es)
ES (1) ES2174624T3 (es)
PL (1) PL193219B1 (es)
PT (1) PT1060146E (es)
RU (1) RU2181866C1 (es)
TW (1) TW562782B (es)
WO (1) WO1999040040A2 (es)
ZA (1) ZA99606B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2311308A1 (es) * 2003-08-05 2009-02-01 Giant Cement Holding Inc. Sistema continuo de alimentacion de combustible derivado de residuos solidos para hornos de calcinacion.

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672865B2 (en) * 2000-09-11 2004-01-06 Cadence Enviromental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
US7229281B2 (en) * 2000-09-11 2007-06-12 Cadence Environmental Energy, Inc. Method of mixing high temperature gases in mineral processing kilns
US7959435B2 (en) * 2006-01-09 2011-06-14 Cadence Environmental Energy, Inc. Method and apparatus for reducing NOx emissions in rotary kilns by SNCR
JP5003036B2 (ja) * 2006-07-04 2012-08-15 宇部興産株式会社 仮焼炉での廃棄物処理方法とその装置
US20100092379A1 (en) * 2008-10-13 2010-04-15 Stewart Albert E Apparatus and method for use in calcination
DE102013006236B4 (de) * 2013-04-11 2016-07-14 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zementklinker mit Vergasungsreaktor für zündschwierige Brennstoffe und Verfahren zur Herstellung von Zement
KR101630223B1 (ko) 2014-07-23 2016-06-14 한일시멘트 (주) 산소부화 시스템
DE102015004577B3 (de) * 2015-04-14 2015-09-17 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zement mit vermindertem Ausstoß von Schadgasen und Verfahren zum Betrieb einer solchen Anlage
KR102353693B1 (ko) 2019-11-01 2022-01-20 성신양회(주) 플라즈마 연소시스템을 포함하는 대체연료 가스화 및 연소 장치
KR102353717B1 (ko) 2019-11-01 2022-01-20 성신양회(주) 대체연료 가스화 및 연소 장치를 포함하는 시멘트 소성로
KR102342835B1 (ko) 2020-10-29 2021-12-24 성신양회(주) 폐플라스틱 처리 공정 상에서 발생하는 이물질 제거 장치를 갖는 uht 플라즈마 연소 시스템
KR102342834B1 (ko) 2020-10-29 2021-12-24 성신양회(주) 폐플라스틱의 대량 처리를 위한 uht 플라즈마 연소 시스템
DE102021201730A1 (de) 2021-02-24 2022-08-25 Thyssenkrupp Ag Höhenoptimierte Vorrichtung zur Wärmebehandlung von mineralischen Stoffen
WO2022179847A1 (de) 2021-02-24 2022-09-01 Thyssenkrupp Industrial Solutions Ag Höhenoptimierte vorrichtung zur wärmebehandlung von mineralischen stoffen
BE1029138B1 (de) 2021-02-24 2022-09-19 Thyssenkrupp Ind Solutions Ag Höhenoptimierte Vorrichtung zur Wärmebehandlung von mineralischen Stoffen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130865B2 (es) * 1972-03-08 1976-09-03
US3998596A (en) * 1973-06-04 1976-12-21 Onoda Cement Company, Ltd. Apparatus for treating by-product gypsum to be used as an inhibitor for setting of cement
JPS532646B2 (es) * 1974-09-30 1978-01-30
US4071309A (en) * 1976-05-28 1978-01-31 Allis-Chalmers Corporation Method and apparatus for making cement with preheater, kiln and heat exchanger for heating combustion air
DK151319C (da) * 1982-09-02 1988-05-09 Smidth & Co As F L Anlaeg til braending af pulverformet materiale
CS263617B1 (en) * 1986-05-20 1989-04-14 Pospisil Jaroslav Device for progressive calcination of powdered materials
DK170368B1 (da) * 1992-08-06 1995-08-14 Smidth & Co As F L Fremgangsmåde til bortbrænding af affald i et cementovnanlæg, samt anlæg til udøvelse af fremgangsmåden
CZ295517B6 (cs) * 1996-02-14 2005-08-17 F. L. Smidth & Co. A/S Způsob snižování emisí NOx ze spalovacího zařízení
US5919038A (en) * 1996-02-29 1999-07-06 Fuller Company Method for the calcination of calcium carbonate bearing materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2311308A1 (es) * 2003-08-05 2009-02-01 Giant Cement Holding Inc. Sistema continuo de alimentacion de combustible derivado de residuos solidos para hornos de calcinacion.

Also Published As

Publication number Publication date
RU2181866C1 (ru) 2002-04-27
CA2315865C (en) 2008-01-22
CZ20002876A3 (cs) 2001-12-12
TW562782B (en) 2003-11-21
KR20010015905A (ko) 2001-02-26
KR100577331B1 (ko) 2006-05-10
DK174194B1 (da) 2002-09-09
ZA99606B (en) 1999-07-27
CA2315865A1 (en) 1999-08-12
AU734459B2 (en) 2001-06-14
EP1060146A2 (en) 2000-12-20
PT1060146E (pt) 2002-09-30
BR9907668A (pt) 2000-10-24
DE69901239T2 (de) 2002-11-28
EP1060146B1 (en) 2002-04-10
WO1999040040A3 (en) 1999-09-30
DE69901239D1 (de) 2002-05-16
PL342627A1 (en) 2001-06-18
CN1178040C (zh) 2004-12-01
US6257877B1 (en) 2001-07-10
WO1999040040A2 (en) 1999-08-12
PL193219B1 (pl) 2007-01-31
CZ299743B6 (cs) 2008-11-12
CN1287608A (zh) 2001-03-14
JP2002502797A (ja) 2002-01-29
AU3250999A (en) 1999-08-23
DK15398A (da) 1999-08-05

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