LU83829A1 - Installation pour la fabrication de clinker portland munie d'un prechauffeur et concue pour realiser une recuperation d'une partie de l'enthalpie des gaz a la sortie du prechauffeur - Google Patents

Installation pour la fabrication de clinker portland munie d'un prechauffeur et concue pour realiser une recuperation d'une partie de l'enthalpie des gaz a la sortie du prechauffeur Download PDF

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Publication number
LU83829A1
LU83829A1 LU83829A LU83829A LU83829A1 LU 83829 A1 LU83829 A1 LU 83829A1 LU 83829 A LU83829 A LU 83829A LU 83829 A LU83829 A LU 83829A LU 83829 A1 LU83829 A1 LU 83829A1
Authority
LU
Luxembourg
Prior art keywords
preheater
steam
boiler
installation according
installation
Prior art date
Application number
LU83829A
Other languages
English (en)
French (fr)
Inventor
Paolo Catani
Renato Bucchi
Rolando Botti
Giorgio Giovanetti
Original Assignee
Italcementi Spa
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 Italcementi Spa filed Critical Italcementi Spa
Publication of LU83829A1 publication Critical patent/LU83829A1/fr

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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
    • C04B7/475—Cooling ; Waste heat management using the waste heat, e.g. of the cooled clinker, in an other way than by simple heat exchange in the cement production line, e.g. for generating steam
    • 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
    • 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 peculiar to 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
    • 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)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)
  • Air Supply (AREA)
LU83829A 1981-05-11 1981-12-10 Installation pour la fabrication de clinker portland munie d'un prechauffeur et concue pour realiser une recuperation d'une partie de l'enthalpie des gaz a la sortie du prechauffeur LU83829A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT21626/81A IT1137384B (it) 1981-05-11 1981-05-11 Impianto per la produzione di clinker portland dotato di preriscaldatore,atto a realizzare un recupero di parte dell'entalpia dei gas in uscita dal preriscaldatore
IT2162681 1981-05-11

Publications (1)

Publication Number Publication Date
LU83829A1 true LU83829A1 (fr) 1982-05-07

Family

ID=11184509

Family Applications (1)

Application Number Title Priority Date Filing Date
LU83829A LU83829A1 (fr) 1981-05-11 1981-12-10 Installation pour la fabrication de clinker portland munie d'un prechauffeur et concue pour realiser une recuperation d'une partie de l'enthalpie des gaz a la sortie du prechauffeur

Country Status (9)

Country Link
BE (1) BE891354A (da)
DE (1) DE3151823A1 (da)
DK (1) DK522381A (da)
FR (1) FR2505473A1 (da)
GB (1) GB2098305A (da)
GR (1) GR76377B (da)
IT (1) IT1137384B (da)
LU (1) LU83829A1 (da)
NL (1) NL8105329A (da)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138057A2 (de) * 1983-09-17 1985-04-24 Klöckner-Humboldt-Deutz Aktiengesellschaft Verfahren und Anlage zur Herstellung von an Schadstoffen armem, insbesondere alkaliarmem Zementklinker
FR2631023A1 (fr) * 1988-05-05 1989-11-10 Cle Procede et installation de fabrication d'un materiau tel que du clinker de ciment

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411146A1 (de) * 1984-03-27 1985-10-10 Dyckerhoff Engineering GmbH, 6200 Wiesbaden Verfahren zur nutzung der ueberschuessigen waerme bei der vorwaermung von zementrohmehl
PT896958E (pt) * 1997-08-11 2002-11-29 Schwenk Zement Kg Processo combinado para a producao de clinquer de cimento e de corrente electrica
GB2359125A (en) * 2000-02-08 2001-08-15 Green Island Environmental Tec Integrated cement production and waste disposal facility
CN101196370B (zh) * 2006-12-08 2010-05-26 洛阳中合祥水泥有限公司 一种新组合的水泥熟料煅烧和带余热发电系统及工艺方法
MY152567A (en) * 2007-06-12 2014-10-31 Smidth As F L Method and plant for the simultaneous production of electricity and cement clinker
BRPI0911387A2 (pt) * 2008-06-06 2015-12-29 Smidth As F L método para a fabricação de cimento
FR2994176B1 (fr) * 2012-07-31 2016-01-08 Lafarge Sa Procede et installation de production de clinker et d'electricite, et procede de modification d'une installation de production de clinker
RU2690553C1 (ru) * 2018-06-29 2019-06-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Тепловой агрегат для совместного получения цементного клинкера, сернистого газа, тепловой и электроэнергии
CN115010389B (zh) * 2022-08-01 2022-11-22 云南宜良西南水泥有限公司 一种提高热源利用率的水泥生产线

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA761368B (en) * 1975-03-12 1977-11-30 Ass Portland Cement Integrated reaction process
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138057A2 (de) * 1983-09-17 1985-04-24 Klöckner-Humboldt-Deutz Aktiengesellschaft Verfahren und Anlage zur Herstellung von an Schadstoffen armem, insbesondere alkaliarmem Zementklinker
EP0138057A3 (en) * 1983-09-17 1985-05-29 Klockner-Humboldt-Deutz Aktiengesellschaft Process and installation for the production of cement clinkers poor in toxic agents, particularly poor in alcali materials
FR2631023A1 (fr) * 1988-05-05 1989-11-10 Cle Procede et installation de fabrication d'un materiau tel que du clinker de ciment

Also Published As

Publication number Publication date
DE3151823A1 (de) 1982-11-18
NL8105329A (nl) 1982-12-01
GR76377B (da) 1984-08-06
BE891354A (fr) 1982-03-31
DK522381A (da) 1982-11-12
FR2505473A1 (fr) 1982-11-12
IT8121626A0 (it) 1981-05-11
IT1137384B (it) 1986-09-10
GB2098305A (en) 1982-11-17

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