BR7705589A - Processo e aparelho aperfeicoados para tratamento de materias primas de cimento - Google Patents

Processo e aparelho aperfeicoados para tratamento de materias primas de cimento

Info

Publication number
BR7705589A
BR7705589A BR7705589A BR7705589A BR7705589A BR 7705589 A BR7705589 A BR 7705589A BR 7705589 A BR7705589 A BR 7705589A BR 7705589 A BR7705589 A BR 7705589A BR 7705589 A BR7705589 A BR 7705589A
Authority
BR
Brazil
Prior art keywords
raw materials
cement raw
treating cement
perfect process
perfect
Prior art date
Application number
BR7705589A
Other languages
English (en)
Inventor
R Kohl
L Karis
J Shy
Original Assignee
Allis Chalmers
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 Allis Chalmers filed Critical Allis Chalmers
Publication of BR7705589A publication Critical patent/BR7705589A/pt

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
BR7705589A 1976-11-04 1977-08-22 Processo e aparelho aperfeicoados para tratamento de materias primas de cimento BR7705589A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/738,847 US4050882A (en) 1976-11-04 1976-11-04 Dual variable orifice for reinforced preheater

Publications (1)

Publication Number Publication Date
BR7705589A true BR7705589A (pt) 1978-07-04

Family

ID=24969741

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7705589A BR7705589A (pt) 1976-11-04 1977-08-22 Processo e aparelho aperfeicoados para tratamento de materias primas de cimento

Country Status (8)

Country Link
US (1) US4050882A (pt)
JP (1) JPS5357224A (pt)
AU (1) AU508754B2 (pt)
BR (1) BR7705589A (pt)
CA (1) CA1086051A (pt)
DE (1) DE2737992A1 (pt)
MX (1) MX147441A (pt)
ZA (1) ZA774945B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909234C2 (de) * 1979-03-09 1986-02-27 Klöckner-Humboldt-Deutz AG, 5000 Köln Anlage zum Brennen von Rohstoffen für hydraulische Bindemittel, insbesondere Zement
DE3212009A1 (de) * 1982-03-31 1983-10-06 Krupp Polysius Ag Verfahren und vorrichtung zur waermebehandlung von feinkoernigem gut
DE3237689A1 (de) * 1982-10-12 1984-04-12 Krupp Polysius Ag, 4720 Beckum Anlage zur waermebehandlung von feinkoernigem gut
DE3436687A1 (de) * 1984-10-05 1986-04-10 Krupp Polysius Ag, 4720 Beckum Vorrichtung zur waermebehandlung von feingut
DE4015705C2 (de) * 1990-05-16 1993-11-11 Nettelhoff Friedrich Fa Kollektor für einen Elektromotor oder -generator
FR2691790B1 (fr) * 1992-05-29 1997-09-19 Cle Installation et procede de precalcination de matieres minerales quelconques.
FR2736910B1 (fr) * 1995-07-21 1997-10-10 Technip Cie Installation et procede de calcination de matieres minerales avec emission reduite d'oxydes d'azote
DE10150097B4 (de) * 2001-10-11 2009-08-20 Khd Humboldt Wedag Gmbh Mehrstrang-Anlage zur Herstellung von Zementklinker aus Rohmehl
DE102005052753A1 (de) * 2005-11-04 2007-05-10 Polysius Ag Anlage und Verfahren zur Herstellung von Zementklinker
DE102006023980A1 (de) * 2006-05-22 2007-11-29 Polysius Ag Anlage zur Herstellung von Zementklinker
AT505027B1 (de) * 2007-08-27 2008-10-15 Holcim Technology Ltd Einrichtung zum drosseln von heissen, staubbelasteten gasströmen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130865B2 (pt) * 1972-03-08 1976-09-03
AU471315B2 (en) * 1972-05-20 1976-04-15 Ishikawajima-Harima Jukogyo K.K. Apparatus for burning materials of cement andthe luce
JPS5347497Y2 (pt) * 1974-02-19 1978-11-14
US3891382A (en) * 1974-02-27 1975-06-24 Fuller Co Apparatus for calcining raw material

Also Published As

Publication number Publication date
DE2737992A1 (de) 1978-05-11
US4050882A (en) 1977-09-27
AU508754B2 (en) 1980-04-03
MX147441A (es) 1982-12-03
AU2795377A (en) 1979-02-22
ZA774945B (en) 1979-03-28
JPS5357224A (en) 1978-05-24
CA1086051A (en) 1980-09-23

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