FR2281792A1 - Procede de division d'un flux continu de matiere poudreuse - Google Patents

Procede de division d'un flux continu de matiere poudreuse

Info

Publication number
FR2281792A1
FR2281792A1 FR7524965A FR7524965A FR2281792A1 FR 2281792 A1 FR2281792 A1 FR 2281792A1 FR 7524965 A FR7524965 A FR 7524965A FR 7524965 A FR7524965 A FR 7524965A FR 2281792 A1 FR2281792 A1 FR 2281792A1
Authority
FR
France
Prior art keywords
dividing
continuous flow
powdery material
powdery
continuous
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.)
Withdrawn
Application number
FR7524965A
Other languages
English (en)
French (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 FR2281792A1 publication Critical patent/FR2281792A1/fr
Withdrawn legal-status Critical Current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 specially adapted for 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • B01J6/002—Calcining using rotating drums
    • 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 specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
FR7524965A 1974-08-12 1975-08-11 Procede de division d'un flux continu de matiere poudreuse Withdrawn FR2281792A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK427274A DK427274A (da) 1974-08-12 1974-08-12 Fremgangsmade til at opdele en strom af pulverformet materiale i delstromme

Publications (1)

Publication Number Publication Date
FR2281792A1 true FR2281792A1 (fr) 1976-03-12

Family

ID=8131949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524965A Withdrawn FR2281792A1 (fr) 1974-08-12 1975-08-11 Procede de division d'un flux continu de matiere poudreuse

Country Status (16)

Country Link
US (1) US4022568A (en, 2012)
JP (1) JPS5166313A (en, 2012)
BE (1) BE832301A (en, 2012)
BR (1) BR7505153A (en, 2012)
CA (1) CA1055693A (en, 2012)
CH (1) CH591060A5 (en, 2012)
DD (1) DD120535A5 (en, 2012)
DE (1) DE2535967A1 (en, 2012)
DK (1) DK427274A (en, 2012)
ES (1) ES440177A1 (en, 2012)
FR (1) FR2281792A1 (en, 2012)
GB (1) GB1491293A (en, 2012)
IN (1) IN143516B (en, 2012)
IT (1) IT1041799B (en, 2012)
SE (1) SE7508962L (en, 2012)
ZA (1) ZA755006B (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380517A1 (fr) * 1977-02-10 1978-09-08 Kloeckner Humboldt Deutz Ag Installation et procede de traitement thermique d'une matiere a grain fin, en particulier de ciment cru
EP0031901A3 (en) * 1980-01-08 1981-07-22 Krupp Polysius Ag Method and apparatus for the heat-treatment of fine-grained material
WO2011001044A1 (fr) * 2009-07-02 2011-01-06 Fives Fcb Procédé de fabrication de clinker de ciment dans une installation et installation de fabrication de clinker de ciment en tant que telle.

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479220A (en) * 1975-10-27 1977-07-06 Smidth & Co As F L Kiln plant
GB1508721A (en) * 1976-01-12 1978-04-26 Smidth & Co As F L Method of burning pulverous alkali-containing raw materials
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
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
DE3239023A1 (de) * 1982-10-21 1984-04-26 Krupp Polysius Ag, 4720 Beckum Anlage zur waermebehandlung von feinkoernigem gut
US4623311A (en) * 1982-12-02 1986-11-18 Mitsubishi Jukogyo Kabushiki Kaisha Calcining apparatus for powdery materials
DE3248175A1 (de) * 1982-12-27 1984-06-28 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zur thermischen behandlung mineralischer rohstoffe
DE3327576A1 (de) * 1983-07-30 1985-02-14 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren und anlage zum brennen von feinkoernigem gut, insbesondere zu zementklinker
CZ296229B6 (cs) * 1999-02-18 2006-02-15 Psp Engineering A. S. Snízený výmeník tepla
TWI359124B (en) * 2003-10-29 2012-03-01 Smidth As F L Method and plant for preheating particulate or pul
AT502254A1 (de) * 2005-08-11 2007-02-15 Holcim Ltd Verfahren zum vorerhitzen von zementrohmehl sowie vorrichtung zur durchführung dieses verfahrens
WO2009155973A1 (de) * 2008-06-25 2009-12-30 Polysius Ag Vorrichtung zur durchführung chemischer und/oder physikalischer reaktionen zwischen einem feststoff und einem gas
AT513149B8 (de) 2012-09-05 2014-03-15 Scheuch Gmbh Verfahren und Vorrichtung zur Abscheidung eines flüchtigen Bestandteils aus den Abgasen bei der Zementklinkerherstellung
CN114739163A (zh) * 2022-04-27 2022-07-12 南京凯盛国际工程有限公司 一种水泥工业二氧化碳富集系统及其工艺原理

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145094A (en) * 1959-09-12 1964-08-18 Nakajima Toitsu Process and apparatus for making steel from powdered iron ore
DE1926485C3 (de) * 1969-05-23 1975-01-23 Polysius Ag, 4723 Neubeckum Anlage zur Wärmebehandlung von im Naßverfahren aufbereitetem Material
GB1334714A (en) * 1971-05-26 1973-10-24 Vnii Tsementnogo Mash Apparatus for heat treatment of finely dispersed material
GB1319009A (en) * 1971-12-02 1973-05-31 Smidth & Co As F L Plant comprising a rotary kiln and heat exchangers
DE2247172C3 (de) * 1972-09-26 1981-07-02 Krupp Polysius Ag, 4720 Beckum Anlage zur Herstellung von Zement, Kalk, Tonerde und dgl.
GB1434091A (en) * 1973-04-30 1976-04-28 Smidth & Co As F L Plant for burning or heat treatment of granular or pulverous material
DE2324519C3 (de) * 1973-05-15 1982-07-08 Krupp Polysius Ag, 4720 Beckum Verfahren und Vorrichtungen zur Wärmebehandlung von feinkörnigem Gut
GB1404528A (en) * 1973-07-31 1975-09-03 Smidth & Co As F L Methods of and apparatus for heat treatment of pulverulent material
GB1441673A (en) * 1974-01-25 1976-07-07 Smidth & Co As F L Rotary kiln plants

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380517A1 (fr) * 1977-02-10 1978-09-08 Kloeckner Humboldt Deutz Ag Installation et procede de traitement thermique d'une matiere a grain fin, en particulier de ciment cru
EP0031901A3 (en) * 1980-01-08 1981-07-22 Krupp Polysius Ag Method and apparatus for the heat-treatment of fine-grained material
WO2011001044A1 (fr) * 2009-07-02 2011-01-06 Fives Fcb Procédé de fabrication de clinker de ciment dans une installation et installation de fabrication de clinker de ciment en tant que telle.
FR2947542A1 (fr) * 2009-07-02 2011-01-07 Fives Fcb Procede de fabrication de clinker de ciment dans une installation et installation de fabrication de clinker de ciment en tant que telle
CN102472580A (zh) * 2009-07-02 2012-05-23 菲弗斯有限公司 在装置中制造水泥熔块的方法以及制备水泥熔块的装置
US9103591B2 (en) 2009-07-02 2015-08-11 Fives Fcb Method for producing cement clinker in a plant, and plant for producing cement clinker as such
CN102472580B (zh) * 2009-07-02 2016-02-03 菲弗斯有限公司 在装置中制造水泥熔块的方法以及制备水泥熔块的装置

Also Published As

Publication number Publication date
DE2535967A1 (de) 1976-02-26
IN143516B (en, 2012) 1977-12-17
IT1041799B (it) 1980-01-10
DD120535A5 (en, 2012) 1976-06-12
CA1055693A (en) 1979-06-05
DK427274A (da) 1976-02-13
US4022568A (en) 1977-05-10
ZA755006B (en) 1976-07-28
GB1491293A (en) 1977-11-09
ES440177A1 (es) 1977-03-01
SE7508962L (sv) 1976-02-13
JPS5166313A (en, 2012) 1976-06-08
AU8383475A (en) 1977-02-17
BE832301A (fr) 1976-02-11
CH591060A5 (en, 2012) 1977-08-31
BR7505153A (pt) 1976-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse