FR2239656B1 - - Google Patents

Info

Publication number
FR2239656B1
FR2239656B1 FR7426431A FR7426431A FR2239656B1 FR 2239656 B1 FR2239656 B1 FR 2239656B1 FR 7426431 A FR7426431 A FR 7426431A FR 7426431 A FR7426431 A FR 7426431A FR 2239656 B1 FR2239656 B1 FR 2239656B1
Authority
FR
France
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.)
Expired
Application number
FR7426431A
Other versions
FR2239656A1 (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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of FR2239656A1 publication Critical patent/FR2239656A1/fr
Application granted granted Critical
Publication of FR2239656B1 publication Critical patent/FR2239656B1/fr
Expired 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
    • 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
    • F27B7/2041—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material
    • F27B7/205—Arrangements of preheating devices for the charge consisting of at least two strings of cyclones with two different admissions of raw material with precalcining means on the string supplied with exhaust gases from the cooler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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)
  • Fertilizers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Processing Of Solid Wastes (AREA)
FR7426431A 1973-07-31 1974-07-30 Expired FR2239656B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3637873A GB1404528A (en) 1973-07-31 1973-07-31 Methods of and apparatus for heat treatment of pulverulent material

Publications (2)

Publication Number Publication Date
FR2239656A1 FR2239656A1 (fr) 1975-02-28
FR2239656B1 true FR2239656B1 (fr) 1978-11-24

Family

ID=10387614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426431A Expired FR2239656B1 (fr) 1973-07-31 1974-07-30

Country Status (22)

Country Link
US (1) US3938949A (fr)
JP (1) JPS5716944B2 (fr)
AR (1) AR201603A1 (fr)
AT (1) AT332782B (fr)
AU (1) AU474040B2 (fr)
BE (1) BE818254A (fr)
BR (1) BR7406261D0 (fr)
CA (1) CA1032750A (fr)
CH (1) CH576115A5 (fr)
DD (1) DD113100A5 (fr)
DE (1) DE2436078A1 (fr)
DK (1) DK138465B (fr)
ES (2) ES428689A1 (fr)
FI (1) FI229474A (fr)
FR (1) FR2239656B1 (fr)
GB (2) GB1404528A (fr)
IN (1) IN140859B (fr)
IT (1) IT1017713B (fr)
NO (1) NO138655C (fr)
PL (1) PL91398B1 (fr)
SE (1) SE396942B (fr)
ZA (1) ZA744049B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK427274A (da) * 1974-08-12 1976-02-13 Smidth & Co As F L Fremgangsmade til at opdele en strom af pulverformet materiale i delstromme
GB1469673A (en) * 1974-10-30 1977-04-06 Smidth & Co As F L Kiln plants
GB1479220A (en) * 1975-10-27 1977-07-06 Smidth & Co As F L Kiln plant
IT1121731B (it) * 1975-10-28 1986-04-23 Fives Cail Babcock Perfezionamenti nelle installazioni di fabbricazione di cemento per via secca
GB1508721A (en) * 1976-01-12 1978-04-26 Smidth & Co As F L Method of burning pulverous alkali-containing raw materials
DE2705566C2 (de) * 1977-02-10 1985-07-25 Klöckner-Humboldt-Deutz AG, 5000 Köln Anlage zur Wärmebehandlung von Zementrohmehl
DE2712238C2 (de) * 1977-03-21 1988-05-05 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Vorrichtung zum mehrstufigen Erbrennen von Zementklinker
DE2744042C2 (de) * 1977-09-30 1984-09-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Wärmetauscher zur thermischen Behandlung von feinkörnigem Gut
US4372784A (en) * 1981-08-21 1983-02-08 Allis-Chalmers Corporation Method for heat treating pulverous raw material calcining combustor therefor
US4424545A (en) * 1982-03-15 1984-01-03 Raytheon Company Tailbiter and open magnetron protection circuit
DE3212009A1 (de) * 1982-03-31 1983-10-06 Krupp Polysius Ag Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut
DE3222131A1 (de) * 1982-06-11 1983-12-15 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur waermebehandlung von feinkoernigem gut
DE3244241A1 (de) * 1982-11-30 1984-05-30 Krupp Polysius Ag, 4720 Beckum Verfahren zur herstellung von zement aus schwefelhaltigem rohmaterial
US6468074B1 (en) * 2001-06-29 2002-10-22 Chieh-Yuan Wu Rotary kiln for calcination of light aggregate cement
AT513149B8 (de) * 2012-09-05 2014-03-15 Scheuch Gmbh Verfahren und Vorrichtung zur Abscheidung eines flüchtigen Bestandteils aus den Abgasen bei der Zementklinkerherstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1468168A (en) * 1922-07-05 1923-09-18 Robert D Pike Apparatus for calcining and clinkering
US2218476A (en) * 1940-07-05 1940-10-15 Allis Chalmers Mfg Co Rotary cooler
US2283129A (en) * 1940-11-25 1942-05-12 Allis Chalmers Mfg Co Rotary clinker cooler
JPS5130865B2 (fr) * 1972-03-08 1976-09-03

Also Published As

Publication number Publication date
NO742422L (fr) 1975-02-24
JPS5716944B2 (fr) 1982-04-08
SE7409714L (fr) 1975-02-03
GB1440199A (en) 1976-06-23
DK138465B (da) 1978-09-11
CH576115A5 (fr) 1976-05-31
BR7406261D0 (pt) 1975-04-22
US3938949A (en) 1976-02-17
PL91398B1 (fr) 1977-02-28
ES429535A1 (es) 1976-08-16
AT332782B (de) 1976-10-11
FR2239656A1 (fr) 1975-02-28
IN140859B (fr) 1977-01-01
DE2436078A1 (de) 1975-02-13
AU474040B2 (en) 1976-07-08
DD113100A5 (fr) 1975-05-12
DK408174A (fr) 1975-04-01
SE396942B (sv) 1977-10-10
GB1404528A (en) 1975-09-03
FI229474A (fr) 1975-02-01
AR201603A1 (es) 1975-03-31
NO138655C (no) 1978-10-18
ES428689A1 (es) 1976-09-01
ATA539274A (de) 1976-01-15
ZA744049B (en) 1975-07-30
JPS5034619A (fr) 1975-04-03
IT1017713B (it) 1977-08-10
DK138465C (fr) 1979-02-12
AU7114974A (en) 1976-01-15
BE818254A (fr) 1974-11-18
NO138655B (no) 1978-07-10
CA1032750A (fr) 1978-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse