RO71958A - Procedeu si instalatie pentru tratamentul termic al unor materiale cugranulatie fina - Google Patents

Procedeu si instalatie pentru tratamentul termic al unor materiale cugranulatie fina

Info

Publication number
RO71958A
RO71958A RO7478749A RO7874974A RO71958A RO 71958 A RO71958 A RO 71958A RO 7478749 A RO7478749 A RO 7478749A RO 7874974 A RO7874974 A RO 7874974A RO 71958 A RO71958 A RO 71958A
Authority
RO
Romania
Prior art keywords
installation
materials
thermal treatment
fine granulation
granulation
Prior art date
Application number
RO7478749A
Other languages
English (en)
French (fr)
Inventor
Paul Webwr
Hans Mollenkopf
Kurt Henning
Otto Heinemann
Heinz H Schmits
Wolfgang Stromberg
Horst Ritzmann
Jurgen Wurr
Jr Karl Krutzner
Werner Schossler
Wolf Goldmann
Georg Schepers
Original Assignee
Polysius Ag,De
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,De filed Critical Polysius Ag,De
Publication of RO71958A publication Critical patent/RO71958A/ro

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 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (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)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Tunnel Furnaces (AREA)
RO7478749A 1973-05-15 1974-05-13 Procedeu si instalatie pentru tratamentul termic al unor materiale cugranulatie fina RO71958A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2324519A DE2324519C3 (de) 1973-05-15 1973-05-15 Verfahren und Vorrichtungen zur Wärmebehandlung von feinkörnigem Gut

Publications (1)

Publication Number Publication Date
RO71958A true RO71958A (ro) 1982-05-10

Family

ID=5880994

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7478749A RO71958A (ro) 1973-05-15 1974-05-13 Procedeu si instalatie pentru tratamentul termic al unor materiale cugranulatie fina

Country Status (16)

Country Link
US (1) US3910754A (ro)
JP (1) JPS5343181B2 (ro)
CH (1) CH612898A5 (ro)
CS (1) CS212708B2 (ro)
DD (1) DD111986A5 (ro)
DE (1) DE2324519C3 (ro)
ES (1) ES425582A1 (ro)
FR (1) FR2229660B1 (ro)
GB (1) GB1436806A (ro)
HU (1) HU173102B (ro)
IT (1) IT1012298B (ro)
RO (1) RO71958A (ro)
SE (1) SE395684B (ro)
SU (1) SU631088A3 (ro)
YU (1) YU121274A (ro)
ZA (1) ZA742460B (ro)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522598B2 (de) * 1975-05-22 1977-12-22 Polysius Ag, 4723 Neubeckum Verfahren zur waermebehandlung von feinkoernigem gut
GB1463124A (en) * 1974-06-18 1977-02-02 Smidth & Co As F L Calcination of pulverous material
JPS532646B2 (ro) * 1974-09-30 1978-01-30
DK427274A (da) * 1974-08-12 1976-02-13 Smidth & Co As F L Fremgangsmade til at opdele en strom af pulverformet materiale i delstromme
US4187071A (en) * 1975-03-10 1980-02-05 Klockner-Humboldt=Deutz Aktiengesellschaft Method for the treatment of finely grained material, particularly for the precalcining of cement
DE2520102C2 (de) * 1975-05-06 1984-06-20 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur Wärmebehandlung von feinkörnigem Gut
US3959890A (en) * 1975-05-16 1976-06-01 Allis-Chalmers Corporation Method and apparatus for adjustably feeding raw material to a preheater for a kiln
DE2541564C2 (de) * 1975-09-18 1983-01-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Vorrichtung zur Wärmebehandlung von feinkörnigem Gut
JPS5938175B2 (ja) * 1975-12-12 1984-09-14 ミツビシコウギヨウセメント カブシキガイシヤ アブラスラツジノ シヨリホウホウ
DE2601776A1 (de) * 1976-01-19 1977-07-21 Polysius Ag Vorrichtung zum waermeaustausch zwischen feingut und gas
JPS5298023A (en) * 1976-02-13 1977-08-17 Ishikawajima Harima Heavy Ind Method of baking raw materials for cement
JPS52121633A (en) * 1976-04-06 1977-10-13 Ishikawajima Harima Heavy Ind Method of controlling apparatus for previously heating and baking raw materials for cement by using materials containing combustible substances
DE2724654C2 (de) * 1977-06-01 1984-01-26 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und Einrichtung zum Brennen von feinkörnigem bis staubförmigem Gut, insbesondere von Zementrohmehl
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
DE2815461A1 (de) * 1978-04-10 1979-10-18 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur thermischen behandlung von feinkoernigem gut mit heissen gasen
AT365160B (de) * 1979-11-21 1981-12-28 Voest Alpine Ag Verfahren und vorrichtung zum kalzinieren von zementrohmehl
DK2106519T3 (da) * 2007-08-07 2011-12-05 Thyssenkrupp Polysius Ag Apparat og fremgangsmåde til gennemførelse af kemiske og/eller fysiske reaktioner mellem et fast materiale og en gas samt anlæg til fremstilling af cement
CN101984319A (zh) * 2010-12-08 2011-03-09 鞍山市华杰建材技术开发有限公司 节能增效型双温度场回转窑系统
JP6393981B2 (ja) * 2012-12-26 2018-09-26 三菱マテリアル株式会社 流動仮焼炉

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1223293A (en) * 1914-02-03 1917-04-17 William Rose Filling apparatus.
GB1205804A (en) * 1966-10-12 1970-09-16 Ishikawajima Harima Heavy Ind A method of and apparatus for calcining ore
DE1926485C3 (de) * 1969-05-23 1975-01-23 Polysius Ag, 4723 Neubeckum Anlage zur Wärmebehandlung von im Naßverfahren aufbereitetem Material
US3599945A (en) * 1969-09-05 1971-08-17 Polysius Ag Method and apparatus for heat treatment of materials
JPS5130865B2 (ro) * 1972-03-08 1976-09-03
JPS5222351B2 (ro) * 1972-04-03 1977-06-16

Also Published As

Publication number Publication date
US3910754A (en) 1975-10-07
FR2229660A1 (ro) 1974-12-13
FR2229660B1 (ro) 1980-07-04
SE395684B (sv) 1977-08-22
DE2324519A1 (de) 1974-12-05
DE2324519C3 (de) 1982-07-08
ES425582A1 (es) 1976-06-16
JPS5019820A (ro) 1975-03-03
GB1436806A (en) 1976-05-26
DE2324519B2 (de) 1975-05-22
SU631088A3 (ru) 1978-10-30
CH612898A5 (ro) 1979-08-31
IT1012298B (it) 1977-03-10
ZA742460B (en) 1975-04-30
JPS5343181B2 (ro) 1978-11-17
YU121274A (en) 1982-02-28
DD111986A5 (ro) 1975-03-12
CS212708B2 (en) 1982-03-26
HU173102B (hu) 1979-02-28

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