DK0545782T3 - Anordning til pneumatisk at fordele pulver i et ringformet tværsnit og ovn til udnyttelse heraf - Google Patents

Anordning til pneumatisk at fordele pulver i et ringformet tværsnit og ovn til udnyttelse heraf

Info

Publication number
DK0545782T3
DK0545782T3 DK92403183.4T DK92403183T DK0545782T3 DK 0545782 T3 DK0545782 T3 DK 0545782T3 DK 92403183 T DK92403183 T DK 92403183T DK 0545782 T3 DK0545782 T3 DK 0545782T3
Authority
DK
Denmark
Prior art keywords
section
oven
vertical
annular
annular cross
Prior art date
Application number
DK92403183.4T
Other languages
English (en)
Inventor
Serge Jorget
Philippe Niel
Francis Decuyper
Original Assignee
Fcb
Francais Ciments
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 Fcb, Francais Ciments filed Critical Fcb
Application granted granted Critical
Publication of DK0545782T3 publication Critical patent/DK0545782T3/da

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
    • F27B7/32—Arrangement of devices for charging
    • 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
    • F27B7/2025—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
    • C04B7/434—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
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/003—Cyclones or chain of cyclones

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Nozzles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Charging Or Discharging (AREA)
DK92403183.4T 1991-11-27 1992-11-25 Anordning til pneumatisk at fordele pulver i et ringformet tværsnit og ovn til udnyttelse heraf DK0545782T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9114672A FR2684085B1 (fr) 1991-11-27 1991-11-27 Dispositif pour repartir des matieres solides pulverulentes, transportees pneumatiquement, dans une section annulaire de grand diametre.

Publications (1)

Publication Number Publication Date
DK0545782T3 true DK0545782T3 (da) 1995-11-27

Family

ID=9419412

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92403183.4T DK0545782T3 (da) 1991-11-27 1992-11-25 Anordning til pneumatisk at fordele pulver i et ringformet tværsnit og ovn til udnyttelse heraf

Country Status (16)

Country Link
US (1) US5238400A (da)
EP (1) EP0545782B1 (da)
JP (1) JPH087028B2 (da)
KR (1) KR960010022B1 (da)
AT (1) ATE124784T1 (da)
CA (1) CA2083883C (da)
CZ (1) CZ282820B6 (da)
DE (1) DE69203332T2 (da)
DK (1) DK0545782T3 (da)
ES (1) ES2078709T3 (da)
FR (1) FR2684085B1 (da)
GR (1) GR3017665T3 (da)
MX (1) MX9206776A (da)
PL (1) PL169641B1 (da)
RU (1) RU2082067C1 (da)
SK (1) SK278940B6 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2024007269A (es) * 2021-12-17 2024-08-27 Metso Metals Oy Estructura de entrada de alimentacion, quemador y metodo para alimentar material al quemador.
CN116788870B (zh) * 2023-08-16 2023-11-07 常州峰和智能环保装备有限公司 用于脱硝加工的输送装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489211A (en) * 1947-02-10 1949-11-22 Witt Joshua Chitwood Apparatus for producing cement clinker and the like
JPS5130865B2 (da) * 1972-03-08 1976-09-03
GB1434371A (en) * 1973-03-14 1976-05-05 Smidth & Co As F L Calcination of pulverous material
US4147504A (en) * 1974-06-12 1979-04-03 Unitika Limited Apparatus for regenerating activated carbon
US4027602A (en) * 1976-02-13 1977-06-07 Mott James R Combustion system
US4523530A (en) * 1982-02-26 1985-06-18 Sumitomo Metal Industries, Ltd. Powdery coal burner
FR2548556B1 (fr) * 1983-07-04 1985-10-18 Saint Gobain Vitrage Dispositif de distribution de produits pulverulents en suspension dans un gaz
DE3701967A1 (de) * 1987-01-23 1988-08-04 Krupp Polysius Ag Vorrichtung zur waermebehandlung von feinkoernigem gut
US5014631A (en) * 1988-06-09 1991-05-14 Jgc Corporation Cyclone furnace
FR2659134B1 (fr) * 1990-03-02 1992-05-29 Francais Ciments Procede et appareil pour le traitement thermique de matieres minerales pulverulentes.

Also Published As

Publication number Publication date
CA2083883C (fr) 1999-03-30
KR960010022B1 (ko) 1996-07-25
FR2684085B1 (fr) 1994-02-18
EP0545782A1 (fr) 1993-06-09
KR930009891A (ko) 1993-06-21
JPH087028B2 (ja) 1996-01-29
JPH0688681A (ja) 1994-03-29
CZ349792A3 (en) 1993-06-16
MX9206776A (es) 1993-05-01
GR3017665T3 (en) 1996-01-31
SK349792A3 (en) 1998-04-08
ATE124784T1 (de) 1995-07-15
ES2078709T3 (es) 1995-12-16
CA2083883A1 (fr) 1993-05-28
RU2082067C1 (ru) 1997-06-20
US5238400A (en) 1993-08-24
SK278940B6 (sk) 1998-04-08
DE69203332D1 (de) 1995-08-10
FR2684085A1 (fr) 1993-05-28
DE69203332T2 (de) 1996-03-21
EP0545782B1 (fr) 1995-07-05
CZ282820B6 (cs) 1997-10-15
PL169641B1 (pl) 1996-08-30
PL296771A1 (en) 1993-06-14

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