FR2359799A1 - Prechauffeur de cimenterie utilisant un foyer auxiliaire de cuisson - Google Patents

Prechauffeur de cimenterie utilisant un foyer auxiliaire de cuisson

Info

Publication number
FR2359799A1
FR2359799A1 FR7623009A FR7623009A FR2359799A1 FR 2359799 A1 FR2359799 A1 FR 2359799A1 FR 7623009 A FR7623009 A FR 7623009A FR 7623009 A FR7623009 A FR 7623009A FR 2359799 A1 FR2359799 A1 FR 2359799A1
Authority
FR
France
Prior art keywords
cement
chamber
gravity
cyclones
feed
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
FR7623009A
Other languages
English (en)
French (fr)
Other versions
FR2359799B1 (enExample
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.)
Creusot Loire Enterprises SA
Creusot Loire SA
Original Assignee
Creusot Loire Enterprises SA
Creusot Loire SA
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 Creusot Loire Enterprises SA, Creusot Loire SA filed Critical Creusot Loire Enterprises SA
Priority to FR7623009A priority Critical patent/FR2359799A1/fr
Publication of FR2359799A1 publication Critical patent/FR2359799A1/fr
Application granted granted Critical
Publication of FR2359799B1 publication Critical patent/FR2359799B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
FR7623009A 1976-07-28 1976-07-28 Prechauffeur de cimenterie utilisant un foyer auxiliaire de cuisson Granted FR2359799A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7623009A FR2359799A1 (fr) 1976-07-28 1976-07-28 Prechauffeur de cimenterie utilisant un foyer auxiliaire de cuisson

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623009A FR2359799A1 (fr) 1976-07-28 1976-07-28 Prechauffeur de cimenterie utilisant un foyer auxiliaire de cuisson

Publications (2)

Publication Number Publication Date
FR2359799A1 true FR2359799A1 (fr) 1978-02-24
FR2359799B1 FR2359799B1 (enExample) 1980-02-08

Family

ID=9176247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623009A Granted FR2359799A1 (fr) 1976-07-28 1976-07-28 Prechauffeur de cimenterie utilisant un foyer auxiliaire de cuisson

Country Status (1)

Country Link
FR (1) FR2359799A1 (enExample)

Also Published As

Publication number Publication date
FR2359799B1 (enExample) 1980-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse