FR2328169A1 - Procede et dispositif pour le traitement thermique de materiau pulverulent - Google Patents

Procede et dispositif pour le traitement thermique de materiau pulverulent

Info

Publication number
FR2328169A1
FR2328169A1 FR7630935A FR7630935A FR2328169A1 FR 2328169 A1 FR2328169 A1 FR 2328169A1 FR 7630935 A FR7630935 A FR 7630935A FR 7630935 A FR7630935 A FR 7630935A FR 2328169 A1 FR2328169 A1 FR 2328169A1
Authority
FR
France
Prior art keywords
thermal treatment
pulverulent material
pulverulent
thermal
treatment
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
FR7630935A
Other languages
English (en)
Other versions
FR2328169B1 (fr
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius AG
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 Polysius AG filed Critical Polysius AG
Publication of FR2328169A1 publication Critical patent/FR2328169A1/fr
Application granted granted Critical
Publication of FR2328169B1 publication Critical patent/FR2328169B1/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 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
    • 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
    • C04B7/44—Burning; Melting
    • 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
    • F27B7/34—Arrangements of heating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
FR7630935A 1975-10-14 1976-10-14 Procede et dispositif pour le traitement thermique de materiau pulverulent Granted FR2328169A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752545933 DE2545933A1 (de) 1975-10-14 1975-10-14 Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut

Publications (2)

Publication Number Publication Date
FR2328169A1 true FR2328169A1 (fr) 1977-05-13
FR2328169B1 FR2328169B1 (fr) 1982-04-16

Family

ID=5959099

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630935A Granted FR2328169A1 (fr) 1975-10-14 1976-10-14 Procede et dispositif pour le traitement thermique de materiau pulverulent

Country Status (8)

Country Link
US (1) US4083676A (fr)
JP (1) JPS5247819A (fr)
BE (1) BE847206A (fr)
DE (1) DE2545933A1 (fr)
ES (1) ES452410A1 (fr)
FR (1) FR2328169A1 (fr)
GB (1) GB1535116A (fr)
ZA (1) ZA765887B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736607C2 (de) * 1977-08-13 1984-11-22 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur thermischen Behandlung von feinkörnigem Gut mit heißen Gasen
DE2736579C2 (de) * 1977-08-13 1986-02-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur thermischen Behandlung von Zementrohmehl mit heißen Gasen
DE2822215C2 (de) * 1978-05-22 1987-04-16 Krupp Polysius Ag, 4720 Beckum Schachtförmiger Gegenstrom-Wärmetauscher
DE2850895C2 (de) * 1978-11-24 1986-06-12 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zur Erzeugung von Kohlenstaub
US4366000A (en) * 1981-10-13 1982-12-28 Wadia Darius A Method and apparatus for preheating dry raw meal prior to introduction of the meal into a suspension cyclone preheater system supplying a rotary kiln
DE3325670A1 (de) * 1983-07-15 1985-01-24 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur waermebehandlung von feinkoernigem gut
JPS6035457A (ja) * 1983-08-05 1985-02-23 Chisso Corp バツテリ−セパレ−タ−
FI20075824L (fi) * 2007-11-21 2009-05-22 Outotec Oyj Menetelmä materiaalivirtojen syöttämiseksi etukuumennusuunista sulatusuuniin ja etukuumennusjärjestelmä
EP2342168A1 (fr) * 2008-09-17 2011-07-13 FLSmidth A/S Fours rotatifs pour carburants alternatifs
AT512113B1 (de) * 2011-10-25 2016-06-15 Holcim Technology Ltd Verfahren und vorrichtung zum aufarbeiten von nassen, organische komponenten enthaltenden abfallstoffen
CN108558239B (zh) * 2018-06-26 2021-04-16 武汉源锦建材科技有限公司 一种氧化镁精确制备装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229940A1 (fr) * 1973-05-14 1974-12-13 Holderbank Gestion Conseils Sa
DE2512045A1 (de) * 1974-03-22 1975-09-25 Smidth & Co As F L Verfahren und anlage zur kalzinierung pulverfoermigen rohmaterials
FR2270216A1 (fr) * 1974-05-10 1975-12-05 Smidth & Co As F L

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043921B (de) * 1957-01-22 1958-11-13 Rheinische Kalksteinwerke Drehrohrofenanlage zum Brennen von Kalkstein oder anderen Karbonaten
DE2362132C2 (de) * 1973-12-14 1982-03-11 Klöckner-Humboldt-Deutz AG, 5000 Köln Einrichtung zur thermischen Behandlung von feinkörnigem Gut mit mehreren einem Wärmetauschersystem zugeordneten Zusatzbrenneinrichtungen
GB1506733A (en) * 1974-03-29 1978-04-12 Lafarge Sa Method of treating raw material for producing cement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229940A1 (fr) * 1973-05-14 1974-12-13 Holderbank Gestion Conseils Sa
DE2512045A1 (de) * 1974-03-22 1975-09-25 Smidth & Co As F L Verfahren und anlage zur kalzinierung pulverfoermigen rohmaterials
FR2270216A1 (fr) * 1974-05-10 1975-12-05 Smidth & Co As F L

Also Published As

Publication number Publication date
DE2545933A1 (de) 1977-05-05
ES452410A1 (es) 1977-11-01
FR2328169B1 (fr) 1982-04-16
US4083676A (en) 1978-04-11
ZA765887B (en) 1977-09-28
BE847206A (fr) 1977-01-31
GB1535116A (en) 1978-12-06
JPS5247819A (en) 1977-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse