GB906595A - Improvements relating to rotary kilns - Google Patents

Improvements relating to rotary kilns

Info

Publication number
GB906595A
GB906595A GB12831/59A GB1283159A GB906595A GB 906595 A GB906595 A GB 906595A GB 12831/59 A GB12831/59 A GB 12831/59A GB 1283159 A GB1283159 A GB 1283159A GB 906595 A GB906595 A GB 906595A
Authority
GB
United Kingdom
Prior art keywords
kiln
blocks
sets
shell
innermost
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
GB12831/59A
Inventor
Niels Edvard Anderson
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
Priority to GB12831/59A priority Critical patent/GB906595A/en
Priority to DES63161A priority patent/DE1103836B/en
Priority to FR824387A priority patent/FR1254248A/en
Priority to US22283A priority patent/US3036822A/en
Publication of GB906595A publication Critical patent/GB906595A/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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
    • F27B7/167—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising partitions
    • 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
    • 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
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B7/04—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with longitudinal divisions
    • 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
    • F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
    • 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
    • F27B7/02—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type
    • F27B7/04—Rotary-drum furnaces, i.e. horizontal or slightly inclined of multiple-chamber or multiple-drum type with longitudinal divisions
    • F27B2007/046—Radial partitions
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/04—Casings; Linings; Walls; Roofs characterised by the form, e.g. shape of the bricks or blocks used
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/14—Supports for linings
    • F27D1/145—Assembling elements

Abstract

906,595. Rotary furnaces. SMIDTH & CO. A.S., F. L. April 15, 1959, No. 12831/59. Class 51 (2). A rotary kiln is divided over part of its length into longitudinal compartments by radial partitions 3, Fig. 1, each composed of heatresistant ceramic blocks 4 forced into face-toface contact with one another and held without bonding material between them by a compressive force produced by disc springs 6, Fig. 6, outside the kiln shell 1 and transmitted to the shell. The innermost blocks 4 bear against a common longitudinal member 5 coaxial with the kiln and the innermost blocks have metal shoes 9 fitted thereover, against which pins 7 bear under the adjustable pressure of springs 6. Two or more sets of partitions 3 may be formed at different axial positions with the kiln, with or without large gaps between them, each of which sets may be angularly staggered about the kiln axis in relation to the next. The opposed bearing faces of the blocks 4 may be curved, with the radii of curvature of the contacting faces differing or the blocks may be of various other forms as described in the Specification. Specification 818,320 is referred to.
GB12831/59A 1959-04-15 1959-04-15 Improvements relating to rotary kilns Expired GB906595A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB12831/59A GB906595A (en) 1959-04-15 1959-04-15 Improvements relating to rotary kilns
DES63161A DE1103836B (en) 1959-04-15 1959-05-26 Rotary kiln
FR824387A FR1254248A (en) 1959-04-15 1960-04-14 Improvements to rotary kilns
US22283A US3036822A (en) 1959-04-15 1960-04-14 Rotary kiln with built-in heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12831/59A GB906595A (en) 1959-04-15 1959-04-15 Improvements relating to rotary kilns

Publications (1)

Publication Number Publication Date
GB906595A true GB906595A (en) 1962-09-26

Family

ID=10011932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12831/59A Expired GB906595A (en) 1959-04-15 1959-04-15 Improvements relating to rotary kilns

Country Status (3)

Country Link
US (1) US3036822A (en)
DE (1) DE1103836B (en)
GB (1) GB906595A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017811A1 (en) * 1979-04-12 1980-10-29 Bayer Ag Rotary drum having at least one tubular heat accumulator arranged therein
WO2001059382A1 (en) * 2000-02-08 2001-08-16 J. E. Baker Company Preformed modular trefoil and installation method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1262311B (en) * 1962-06-30 1968-03-07 Metallgesellschaft Ag Method and device for reducing iron oxides (concentrates) to sponge iron
US3521867A (en) * 1967-08-18 1970-07-28 Italcementi Spa Heat recuperator structure in a rotary cement kiln
US3445099A (en) * 1968-01-22 1969-05-20 Kaiser Aluminium Chem Corp Rotary kiln linings
DE2946955A1 (en) * 1979-11-21 1981-05-27 Bayer Ag, 5090 Leverkusen METHOD FOR ARRANGING INSTALLATIONS IN GUIDE PIPES OF HEAT TREATMENT DEVICES FOR PULVIRGES TO GRAINY, GRAVELABLE, Possibly. CLOSED GOOD
USD426001S (en) * 1996-09-12 2000-05-30 Edward Azar Interlocking building element
US6688884B2 (en) 2002-06-06 2004-02-10 Harbison-Walker Refractories Company Rotary kiln heat exchanger and method of assembling same
US20070128566A1 (en) * 2005-11-18 2007-06-07 Whaley Lee R Heat exchanger for rotary kilns
EP1909051B1 (en) * 2006-10-04 2018-04-25 Dieffenbacher GmbH Maschinen- und Anlagenbau Drum or drum segment for a drying apparatus for bulk material and process for manufacturing a drum or drum segment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE527447A (en) *
US790825A (en) * 1903-01-10 1905-05-23 Charles E Glafke Smelting-furnace.
US1275709A (en) * 1917-10-24 1918-08-13 William Lemb Arch construction for furnaces.
US1266745A (en) * 1917-11-28 1918-05-21 Otto Wundrack Non-collapsible flat arch for furnaces.
US2105588A (en) * 1933-04-29 1938-01-18 American Cyanamid & Chem Corp Floating partition
DE633662C (en) * 1933-11-30 1936-08-04 Buettner Werke Akt Ges Rotatable annealing and calcining furnace

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017811A1 (en) * 1979-04-12 1980-10-29 Bayer Ag Rotary drum having at least one tubular heat accumulator arranged therein
WO2001059382A1 (en) * 2000-02-08 2001-08-16 J. E. Baker Company Preformed modular trefoil and installation method
US6672256B2 (en) 2000-02-08 2004-01-06 J. E. Baker Company Preformed modular trefoil and installation method

Also Published As

Publication number Publication date
DE1103836B (en) 1961-03-30
US3036822A (en) 1962-05-29

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