CA1124513A - Process for calcining mineral raw materials in a uniflow regenerative shaft furnace - Google Patents

Process for calcining mineral raw materials in a uniflow regenerative shaft furnace

Info

Publication number
CA1124513A
CA1124513A CA335,698A CA335698A CA1124513A CA 1124513 A CA1124513 A CA 1124513A CA 335698 A CA335698 A CA 335698A CA 1124513 A CA1124513 A CA 1124513A
Authority
CA
Canada
Prior art keywords
furnace
cooling
cooling air
shaft
preheated
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.)
Expired
Application number
CA335,698A
Other languages
English (en)
French (fr)
Inventor
Erwin Fussl
Karl Scheibenreif
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.)
Maerz Ofenbau AG
Original Assignee
Maerz Ofenbau AG
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 AG filed Critical Maerz Ofenbau AG
Application granted granted Critical
Publication of CA1124513A publication Critical patent/CA1124513A/en
Expired 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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering 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
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
CA335,698A 1978-09-15 1979-09-14 Process for calcining mineral raw materials in a uniflow regenerative shaft furnace Expired CA1124513A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9683/78 1978-09-15
CH968378A CH637760A5 (en) 1978-09-15 1978-09-15 Method for burning mineral, carbonate-containing raw materials in the co-current regenerative shaft furnace

Publications (1)

Publication Number Publication Date
CA1124513A true CA1124513A (en) 1982-06-01

Family

ID=4354532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA335,698A Expired CA1124513A (en) 1978-09-15 1979-09-14 Process for calcining mineral raw materials in a uniflow regenerative shaft furnace

Country Status (7)

Country Link
JP (1) JPS5816932B2 (de)
AT (1) AT372519B (de)
CA (1) CA1124513A (de)
CH (1) CH637760A5 (de)
DE (1) DE2927834A1 (de)
FR (1) FR2436346A1 (de)
SE (1) SE7906176L (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102630294A (zh) * 2009-12-15 2012-08-08 梅尔兹·奥芬布股份有限公司 并流再生式石灰窑及其操作方法
CN104501578A (zh) * 2014-12-18 2015-04-08 南京净环热冶金工程有限公司 一种多段蓄热双竖窑式煅烧炉
CN105452186A (zh) * 2013-08-05 2016-03-30 麦尔兹欧芬堡股份公司 平行流再生石灰窑中燃烧并冷却碳酸盐岩石的方法及平行流再生石灰窑

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006980A1 (de) * 1980-02-25 1981-09-10 Krupp Polysius Ag, 4720 Beckum Verfahren und anlage zur herstellung von zement in einer wirbelschicht
CH647313A5 (de) * 1980-04-30 1985-01-15 Maerz Ofenbau Regenerativ-schachtofen zum brennen von karbonathaltigen rohstoffen.
DE3409727A1 (de) * 1984-03-16 1985-10-10 Peter Dipl.-Ing. 4630 Bochum Zeisel Verfahren zum brennen und sintern von kalkstein, dolomit u. dgl. sowie vorrichtung zu seiner durchfuehrung
DE3601572A1 (de) * 1986-01-21 1987-08-06 Steine & Erden Gmbh Vorrichtung zum rekuperativen vorwaermen von einem kalkschachtofen o. dgl. zugefuehrter luft
JPH02597U (de) * 1988-06-14 1990-01-05
EP1038851B1 (de) 1999-02-27 2001-05-09 Peter Dipl.-Ing. Zeisel Verfahren zum Brennen von stückigem Brenngut, insbesondere von Kalkstein, Dolomit und Magnesit, und Regenerativschachtofen zur Durchführung des Verfahrens
DE10324953A1 (de) * 2003-06-03 2004-12-23 Maerz Ofenbau Ag Verfahren zum Brennen von stückigem Brenngut
DE102006039204B4 (de) * 2006-08-22 2011-12-08 Rheinkalk Gmbh Ringschachtofen
DE102010036587A1 (de) 2009-07-23 2011-01-27 Caldery France S.A.S. Hängezylinder für Doppelschachtöfen
DE102010016059A1 (de) * 2010-03-22 2011-11-24 Polysius Ag Verfahren zur Herstellung von reaktivem Branntkalk aus Kreide
DE102016104076A1 (de) * 2016-03-07 2017-09-07 Maerz Ofenbau Ag Anlage mit einem Ofen und Verfahren zum Betreiben einer solchen Anlage
DE102020004372A1 (de) 2020-07-20 2022-01-20 Maerz Ofenbau Ag Gleichstrom-Gegenstrom-Regenerativ-Schachtofen und Verfahren zum Brennen von Karbonatgestein
CN114014563B (zh) * 2021-11-11 2023-09-15 广西盛隆冶金有限公司 双膛石灰窑自动分时换向系统和换向方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087071B (de) * 1952-11-12 1960-08-11 Hildegard Seeger Geb Brockhaus Verfahren und Schachtofen zum Brennen von stueckigem Kalkstein od. dgl.
DE1008641B (de) * 1954-10-21 1957-05-16 Rheinische Kalksteinwerke Verfahren und Vorrichtung zum Brennen von Kalkstein, Dolomit oder Magnesit im gasbeheizten Schachtofen mit Abgasumwaelzung
AT211214B (de) * 1958-08-09 1960-09-26 Alois Schmid Verfahren zur Durchführung beliebiger endothermer Prozesse im Schachtofen, z. B. zum Brennen von Kalk, und Ofen zur Ausübung des Verfahrens
DE1157133B (de) * 1958-08-09 1963-11-07 Alois Schmid Verfahren zum Brennen und Kuehlen von koernigem Gut, z.B. von Kalkstein im Schachtofen, und Ofen zur Ausuebung des Verfahrens
FR1440786A (fr) * 1965-04-21 1966-06-03 Sofim Saar Saarofenbau Fuer In Procédé pour la cuisson de calcaire et dispositif pour effectuer ce procédé
AT301430B (de) * 1970-08-27 1972-09-11 Beckenbach Karl Schrägofen
GB1510877A (en) * 1975-09-24 1978-05-17 Zytan Anlagenbau Gmbh Shaft kiln

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102630294A (zh) * 2009-12-15 2012-08-08 梅尔兹·奥芬布股份有限公司 并流再生式石灰窑及其操作方法
CN102630294B (zh) * 2009-12-15 2014-10-15 梅尔兹·奥芬布股份有限公司 并流再生式石灰窑及其操作方法
US9011143B2 (en) 2009-12-15 2015-04-21 Maerz Ofenbau Ag Parallel flow regenerative lime kiln and method for the operation thereof
CN105452186A (zh) * 2013-08-05 2016-03-30 麦尔兹欧芬堡股份公司 平行流再生石灰窑中燃烧并冷却碳酸盐岩石的方法及平行流再生石灰窑
US10301219B2 (en) 2013-08-05 2019-05-28 Maerz Ofenbau Ag Parallel-flow regenerative lime kilns and processes for burning and cooling carbonate rock in same
CN104501578A (zh) * 2014-12-18 2015-04-08 南京净环热冶金工程有限公司 一种多段蓄热双竖窑式煅烧炉

Also Published As

Publication number Publication date
FR2436346B1 (de) 1984-08-31
AT372519B (de) 1983-10-25
JPS5539300A (en) 1980-03-19
JPS5816932B2 (ja) 1983-04-04
FR2436346A1 (fr) 1980-04-11
CH637760A5 (en) 1983-08-15
ATA482379A (de) 1983-02-15
DE2927834A1 (de) 1980-03-27
SE7906176L (sv) 1980-03-16

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