FR2367712A1 - Dispositif de reglage de la temperature des gaz dans la ch - Google Patents

Dispositif de reglage de la temperature des gaz dans la ch

Info

Publication number
FR2367712A1
FR2367712A1 FR7706978A FR7706978A FR2367712A1 FR 2367712 A1 FR2367712 A1 FR 2367712A1 FR 7706978 A FR7706978 A FR 7706978A FR 7706978 A FR7706978 A FR 7706978A FR 2367712 A1 FR2367712 A1 FR 2367712A1
Authority
FR
France
Prior art keywords
adjustment device
gas temperature
temperature adjustment
gases
temperature
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.)
Granted
Application number
FR7706978A
Other languages
English (en)
Other versions
FR2367712B1 (fr
Inventor
Renato Bucchi
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.)
Italcementi SpA
Original Assignee
Italcementi SpA
Italcementi Fabriche Riunite Cemento 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, Italcementi Fabriche Riunite Cemento SpA filed Critical Italcementi SpA
Publication of FR2367712A1 publication Critical patent/FR2367712A1/fr
Application granted granted Critical
Publication of FR2367712B1 publication Critical patent/FR2367712B1/fr
Granted 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
    • C04B7/434—Preheating with addition of fuel, e.g. calcining
    • 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
    • F27B7/2066—Arrangements of preheating devices for the charge comprising a band transporter

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)
  • Furnace Details (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

L'invention concerne un dispositif de réglage de la température des gaz d'un préchauffeur à grille mobile. Ce dispositif comprend des moyens 25, 26 fournissant des gaz à température élevée destinés à se mélanger aux gaz de recyclage provenant de la chambre de calcination du prechauffeur et des moyens permettant de régler la température et/ou la quantité de ce gaz à température élevée. L'invention s'applique à la fabrication de clinker à partir de ciment.
FR7706978A 1976-10-12 1977-03-09 Dispositif de reglage de la temperature des gaz dans la ch Granted FR2367712A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28239/76A IT1073013B (it) 1976-10-12 1976-10-12 Dispositivo per la regolazione della temperatura dei gas nella camera di essiccazione di un preriscaldatore a griglia mobile per la produzione di clinker da cemento

Publications (2)

Publication Number Publication Date
FR2367712A1 true FR2367712A1 (fr) 1978-05-12
FR2367712B1 FR2367712B1 (fr) 1981-01-23

Family

ID=11223206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7706978A Granted FR2367712A1 (fr) 1976-10-12 1977-03-09 Dispositif de reglage de la temperature des gaz dans la ch

Country Status (7)

Country Link
US (1) US4146360A (fr)
CH (1) CH609020A5 (fr)
DE (1) DE2708529B2 (fr)
DK (1) DK87077A (fr)
ES (1) ES456829A1 (fr)
FR (1) FR2367712A1 (fr)
IT (1) IT1073013B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540107A1 (fr) * 1991-10-31 1993-05-05 Fabio Crosilla Installation pour la production de clinker

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236887A (en) * 1979-05-21 1980-12-02 Allis-Chalmers Corporation Method and apparatus for handling and utilizing system off-gas in a pyro-processing system
US4251280A (en) * 1979-05-21 1981-02-17 Allis-Chalmers Corporation Process for handling and utilizing system gas in a pyro-processing system
US20230145917A1 (en) * 2020-04-08 2023-05-11 Thyssenkrupp Industrial Solutions Ag Method for the production of cement clinker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH440096A (de) * 1965-03-24 1967-07-15 Miag Muehlenbau & Ind Gmbh Verfahren und Einrichtung zum Herstellen von Blähton
FR2117594A5 (fr) * 1970-12-10 1972-07-21 Allis Chalmers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313534A (en) * 1965-07-21 1967-04-11 Allis Chalmers Mfg Co Method and furnace for heat treating minerals
US3782888A (en) * 1972-10-04 1974-01-01 Allis Chalmers Method and apparatus for heat treating with heat recuperation from material cooling and auxiliary heat during startup
US3920380A (en) * 1974-12-13 1975-11-18 Allis Chalmers Method and furnace for heat treating material
DE2509143A1 (de) * 1975-03-03 1976-09-09 Mathieu Ernst Ulrich Verfahren und vorrichtung zur herstellung von zementklinker aus zement- rohmaterialkomponenten
US4047884A (en) * 1976-04-05 1977-09-13 Allis-Chalmers Corporation Means and method for processing cement raw materials containing fuel of high volatile content

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH440096A (de) * 1965-03-24 1967-07-15 Miag Muehlenbau & Ind Gmbh Verfahren und Einrichtung zum Herstellen von Blähton
FR2117594A5 (fr) * 1970-12-10 1972-07-21 Allis Chalmers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0540107A1 (fr) * 1991-10-31 1993-05-05 Fabio Crosilla Installation pour la production de clinker

Also Published As

Publication number Publication date
DE2708529A1 (de) 1978-04-13
FR2367712B1 (fr) 1981-01-23
ES456829A1 (es) 1978-02-16
DK87077A (da) 1978-04-13
US4146360A (en) 1979-03-27
DE2708529B2 (de) 1981-06-11
CH609020A5 (fr) 1979-02-15
IT1073013B (it) 1985-04-13

Similar Documents

Publication Publication Date Title
AU1045901A (en) Kiln plant control system
FR2384113A1 (fr) Installation a turbine a gaz pour la commande de vehicules
ES434068A1 (es) Aparato para calcinar una materia prima.
FR2367712A1 (fr) Dispositif de reglage de la temperature des gaz dans la ch
JPS57166416A (en) Automatic air-fuel ratio controller of combustion equipment using preheated air
FR2399983A1 (fr) Procede et dispositif de traitement thermique de matieres en grains fins avec des gaz chauds
JPS5713127A (en) Manufacture of sintered ore
JPS5533529A (en) Combustion control method for combustion equipment which allows penetration of outside air
FR2388230A1 (fr) Procede de chauffage d'un four rotatif, notamment pour la cuisson du clinker de ciment
Kravchenko et al. Alite sulfate aluminate clinker and cements based on it
SU887910A1 (ru) Способ автоматического регулировани процесса обжига сырьевой смеси во вращающейс печи
JPS558003A (en) Gaseous growth method and vertical type gaseous growth device
SU989241A1 (ru) Способ работы горелки
JPS5575129A (en) Combustion control method
SU1165865A1 (ru) Система автоматического регулировани работой выносного декарбонизатора вращающейс цементо-обжиговой печи
JPS5368308A (en) Air temperature controller for combustor of gas turbine
FR2462401B1 (fr) Perfectionnements aux clinkers de ciment portland, aux ciments portland, et aux procedes pour leur production
SU1419982A1 (ru) Способ разогрева стекловаренной печи
JPS5610622A (en) Mixing supply of combustion gas
SU1654788A1 (ru) Устройство дл регулировани соотношени компонентов газовых смесей
SU110705A1 (ru) Способ автоматического регулировани процесса обжига клинкера во вращающейс цементной печи
JPS5436632A (en) Fluid layer combustion control method and system
JPS51128731A (en) Controlling method of ratio of air to fuel in combustion chamber
JPS5620131A (en) Combustion controlling method for firing furnace of sintering machine
SU918690A1 (ru) Способ автоматического регулировани соотношени "топливо-воздух" в многозонной печи

Legal Events

Date Code Title Description
ST Notification of lapse