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MY131065A - Method for burning a mineral material mixture - Google Patents

Method for burning a mineral material mixture

Info

Publication number
MY131065A
MY131065A MYPI20035025A MYPI20035025A MY131065A MY 131065 A MY131065 A MY 131065A MY PI20035025 A MYPI20035025 A MY PI20035025A MY PI20035025 A MYPI20035025 A MY PI20035025A MY 131065 A MY131065 A MY 131065A
Authority
MY
Malaysia
Prior art keywords
material mixture
mineral material
chute
grain size
burning
Prior art date
Application number
MYPI20035025A
Inventor
Hannes Piringer
Original Assignee
Maerz Ofenbau
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 Maerz Ofenbau filed Critical Maerz Ofenbau
Publication of MY131065A publication Critical patent/MY131065A/en

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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/12—Preheating, burning calcining or cooling in shaft or vertical 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/10—Charging directly from hoppers or shoots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Glass Compositions (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

IN ORDER TO BE ABLE TO UNIFORMLY BURN IN THE COMBUSTIBLE GAS FLOW A MINERAL MATERIAL MIXTURE OF DIFFERING GRAIN SIZE IN A SHAFT FURNACE WITH AN ELONGATED OR RECTANGULAR SHAFT CROSS-SECTION, THE BULK MATERIAL COLUMN (9') IS PRODUCED BY PERIODICALLY CHANGING THE DIRECTION OF THE DIRECTED SEPARATION OCCURING DURING CHARGING E.G. BY MEANS OF A TRAJECTORY (25) OR A CHUTE, SO THAT THE DIRECTED GRAIN SIZE DISTRIBUTION CHANGES IN LAYERS IN THE BULK MATERIAL COLUMN (9'). THE DIRECTION IS CHANGED BY PIVOTING A CHUTE (24) IN THE OPPOSITE DIRECTION.(FIG 3)
MYPI20035025A 2003-01-20 2003-12-29 Method for burning a mineral material mixture MY131065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03405021A EP1439360B1 (en) 2003-01-20 2003-01-20 Process for firing a mineral material mixture

Publications (1)

Publication Number Publication Date
MY131065A true MY131065A (en) 2007-07-31

Family

ID=32524288

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20035025A MY131065A (en) 2003-01-20 2003-12-29 Method for burning a mineral material mixture

Country Status (10)

Country Link
EP (1) EP1439360B1 (en)
CN (1) CN1300027C (en)
AT (1) ATE370379T1 (en)
BR (1) BRPI0400236B1 (en)
DE (1) DE50307949D1 (en)
ES (1) ES2292925T3 (en)
MX (1) MXPA04000637A (en)
MY (1) MY131065A (en)
SI (1) SI1439360T1 (en)
TW (1) TWI274837B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039551B8 (en) * 2004-08-13 2008-07-24 Rheinkalk Gmbh Method for improving the heat exchange of a gas flow in a bulk material
ITTO20050230A1 (en) * 2005-04-07 2006-10-08 Collarini Olivero DEPARTMENT SELECTIVE CALCARE DISTRIBUTOR FOR A REGENERATIVE OVEN AND SELECTIVE LOADING PROCEDURE FOR CALCING IN A REGENERATIVE OVEN USING THIS DEVICE.
CN102012159B (en) * 2010-12-13 2012-05-02 曹剑波 Continuous combustion type roasting shaft kiln and roasting method of mineral aggregate thereof
CN109052999B (en) * 2018-09-11 2021-07-02 营口益嘉镁业科技有限公司 Process mechanism for roasting high-purity magnesium oxide by membrane method oxygen production and oxygen enrichment combustion supporting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB554182A (en) * 1942-02-20 1943-06-23 St Joseph Lead Co Furnace charge distribution
US4378244A (en) * 1981-11-03 1983-03-29 The Direct Reduction Corporation System for coal injection in iron oxide reducing kilns
JPS61149409A (en) * 1984-12-24 1986-07-08 Nippon Kokan Kk <Nkk> Device for controlling grain size distribution of raw material
CH686459A5 (en) * 1992-03-07 1996-03-29 Maerz Ofenbau Shaft furnace for burning stuckigem, mineral contents.
JP2000109911A (en) * 1998-09-30 2000-04-18 Kawasaki Steel Corp Fuel injection method to vertical furnace
JP3040770B1 (en) * 1999-03-10 2000-05-15 川崎重工業株式会社 Calculation method of limestone scattering rate and firing rate in fluidized bed limestone firing furnace

Also Published As

Publication number Publication date
EP1439360B1 (en) 2007-08-15
TWI274837B (en) 2007-03-01
ES2292925T3 (en) 2008-03-16
BRPI0400236A (en) 2004-12-28
ATE370379T1 (en) 2007-09-15
MXPA04000637A (en) 2004-11-12
EP1439360A1 (en) 2004-07-21
CN1300027C (en) 2007-02-14
BRPI0400236B1 (en) 2017-03-14
CN1524820A (en) 2004-09-01
DE50307949D1 (en) 2007-09-27
TW200422576A (en) 2004-11-01
SI1439360T1 (en) 2007-12-31

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