FR2307773A2 - Perfectionnements aux installations pour la fabrication du ciment par voie seche - Google Patents

Perfectionnements aux installations pour la fabrication du ciment par voie seche

Info

Publication number
FR2307773A2
FR2307773A2 FR7511908A FR7511908A FR2307773A2 FR 2307773 A2 FR2307773 A2 FR 2307773A2 FR 7511908 A FR7511908 A FR 7511908A FR 7511908 A FR7511908 A FR 7511908A FR 2307773 A2 FR2307773 A2 FR 2307773A2
Authority
FR
France
Prior art keywords
cyclones
cyclone
extra
series
rotary kiln
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
FR7511908A
Other languages
English (en)
Other versions
FR2307773B2 (fr
Inventor
Gerard Ghestem
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock 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 Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Priority to FR7511908A priority Critical patent/FR2307773A2/fr
Publication of FR2307773A2 publication Critical patent/FR2307773A2/fr
Application granted granted Critical
Publication of FR2307773B2 publication Critical patent/FR2307773B2/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
    • C04B7/432—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

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
FR7511908A 1975-04-17 1975-04-17 Perfectionnements aux installations pour la fabrication du ciment par voie seche Granted FR2307773A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7511908A FR2307773A2 (fr) 1975-04-17 1975-04-17 Perfectionnements aux installations pour la fabrication du ciment par voie seche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511908A FR2307773A2 (fr) 1975-04-17 1975-04-17 Perfectionnements aux installations pour la fabrication du ciment par voie seche

Publications (2)

Publication Number Publication Date
FR2307773A2 true FR2307773A2 (fr) 1976-11-12
FR2307773B2 FR2307773B2 (fr) 1979-04-13

Family

ID=9154055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511908A Granted FR2307773A2 (fr) 1975-04-17 1975-04-17 Perfectionnements aux installations pour la fabrication du ciment par voie seche

Country Status (1)

Country Link
FR (1) FR2307773A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616575A (en) * 1984-10-25 1986-10-14 Krupp Polysius Ag Method and apparatus for the heat treatment of fine-grained material
CN100362302C (zh) * 2004-06-21 2008-01-16 孙义燊 水泥预分解窑废气余热的发电系统及其发电方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616575A (en) * 1984-10-25 1986-10-14 Krupp Polysius Ag Method and apparatus for the heat treatment of fine-grained material
CN100362302C (zh) * 2004-06-21 2008-01-16 孙义燊 水泥预分解窑废气余热的发电系统及其发电方法

Also Published As

Publication number Publication date
FR2307773B2 (fr) 1979-04-13

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