ZW3781A1 - Improvements in or relating to electric furnaces - Google Patents

Improvements in or relating to electric furnaces

Info

Publication number
ZW3781A1
ZW3781A1 ZW37/81A ZW3781A ZW3781A1 ZW 3781 A1 ZW3781 A1 ZW 3781A1 ZW 37/81 A ZW37/81 A ZW 37/81A ZW 3781 A ZW3781 A ZW 3781A ZW 3781 A1 ZW3781 A1 ZW 3781A1
Authority
ZW
Zimbabwe
Prior art keywords
relating
electric furnaces
furnaces
electric
Prior art date
Application number
ZW37/81A
Other languages
English (en)
Inventor
Harald Krogsrud
Original Assignee
Elkem 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 Elkem As filed Critical Elkem As
Publication of ZW3781A1 publication Critical patent/ZW3781A1/xx

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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • 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
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0843—Lining or casing
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/0887—Movement of the melt
    • 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
    • F27D1/141—Anchors therefor
    • 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
    • F27D1/147—Assembling elements for bricks
    • 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
    • F27D2001/0046—Means to facilitate repair or replacement or prevent quick wearing
    • F27D2001/005—Removable part or structure with replaceable elements
    • 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
    • F27D2001/0059—Construction elements of a furnace
    • F27D2001/0066—Movable or removable parts
    • 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
    • F27D1/045—Bricks for lining cylindrical bodies, e.g. skids, tubes
    • F27D2001/047—Lining of cylindrical vessels
    • 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
    • F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
    • F27D2003/0083—Means for stirring the charge
    • 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
    • F27D27/00—Stirring devices for molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Plasma Technology (AREA)
  • Electron Sources, Ion Sources (AREA)
ZW37/81A 1980-02-21 1981-02-17 Improvements in or relating to electric furnaces ZW3781A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO800466A NO144899C (no) 1980-02-21 1980-02-21 Anordning ved ildfast foring for en elektrotermisk reduksjonsovn.

Publications (1)

Publication Number Publication Date
ZW3781A1 true ZW3781A1 (en) 1982-09-18

Family

ID=19885335

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW37/81A ZW3781A1 (en) 1980-02-21 1981-02-17 Improvements in or relating to electric furnaces

Country Status (26)

Country Link
US (1) US4443879A (fr)
JP (1) JPS56133578A (fr)
AU (1) AU527696B2 (fr)
BE (1) BE887624A (fr)
BR (1) BR8100961A (fr)
CA (1) CA1176675A (fr)
CH (1) CH653123A5 (fr)
DE (1) DE3105704C2 (fr)
ES (1) ES8204151A1 (fr)
FI (1) FI69358C (fr)
FR (1) FR2476821B1 (fr)
GB (1) GB2070216B (fr)
IN (1) IN153615B (fr)
IT (1) IT1196920B (fr)
MX (1) MX149009A (fr)
NL (1) NL178354C (fr)
NO (1) NO144899C (fr)
NZ (1) NZ196312A (fr)
PH (1) PH19403A (fr)
PL (1) PL229703A1 (fr)
PT (1) PT72495B (fr)
RO (1) RO82151A (fr)
SE (1) SE445854B (fr)
YU (1) YU42717B (fr)
ZA (1) ZA81657B (fr)
ZW (1) ZW3781A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100570261C (zh) * 2006-06-30 2009-12-16 贵阳铝镁设计研究院 坩埚与坩埚清理机转筒之间的自动定位方法及装置
JP4905815B2 (ja) 2009-10-28 2012-03-28 カシオ計算機株式会社 緩衝部材、腕時計の衝撃緩衝構造および腕時計
DE102010053646A1 (de) * 2010-12-06 2012-06-06 Sms Siemag Aktiengesellschaft Matallurgisches Gefäß, insbesondere Elktrolichtbogenofen
CN102235825A (zh) * 2011-05-20 2011-11-09 山东柯信新材料有限公司 一种冶金炉衬砌用耐火砖
RU2478176C2 (ru) * 2011-06-15 2013-03-27 Закрытое Акционерное Общество "Пиккерама" Камерная печь сопротивления из фосфатных бетонов
GB201503119D0 (en) 2015-02-03 2015-04-08 Fosbel Inc Integral self-supporting composite refractory components and methods of making the same
DE102016211354A1 (de) 2016-06-24 2017-12-28 Siemens Aktiengesellschaft Sendereinrichtung, Sensoreinrichtung und Verfahren zum Erfassen einer Magnetfeldänderung
CN112815732A (zh) * 2021-01-15 2021-05-18 广东韶钢松山股份有限公司 一种烧结机风箱防腐防磨的处理方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326245A (en) * 1928-12-10 1930-03-10 Albert Reppman Improvements in or relating to the construction of cylindrical kilns, fire boxes or the like
US2249799A (en) * 1937-12-07 1941-07-22 Babcock & Wilcox Co Furnace
FR888149A (fr) * 1942-07-17 1943-12-03 Alais & Froges & Camarque Cie Four à arc universel
GB600630A (en) * 1945-06-26 1948-04-14 Russell Pearce Heuer Improvements in and relating to refractory bricks for use in suspended furnace roofsand other mechanically supported furnace walls
GB873295A (en) * 1958-04-16 1961-07-19 Wenzeslaw Frank Sklenar New and improved reverberatory furnace
DE1893477U (de) * 1964-02-29 1964-05-21 Didier Werke Ag Feuerfester stein, insbesondere fuer herdraumwaende von industrieoefen.
US3328014A (en) * 1965-03-17 1967-06-27 Levi S Longenecker Veneer furnace wall construction
DE1921077B2 (de) * 1969-04-25 1972-04-06 Didier Werke AG, 6200 Wiesbaden Mehrphasen-elektrolichtbogenofen
US3670469A (en) * 1970-07-20 1972-06-20 Michel Lumber Co Hanging walls for furnace
DE2241287B2 (de) * 1972-08-22 1977-06-02 Feuerfeste auskleidung fuer industrieoefen aus fertigbauteilen
NO133000C (fr) * 1974-04-25 1976-02-18 Elkem Spigerverket As
US4005252A (en) * 1975-09-17 1977-01-25 Elkem-Spigerverket Apparatus for gas collection in open electric smelting furnaces
DE2557846A1 (de) * 1975-12-22 1977-06-30 Hilti Ag Befestigungselement fuer feuerfeste auskleidungen
US4122642A (en) * 1977-07-14 1978-10-31 Plibrico (Canada) Limited Refractory liner block
US4199652A (en) * 1979-02-09 1980-04-22 Longenecker Levi S Air cooled electric arc furnace

Also Published As

Publication number Publication date
SE445854B (sv) 1986-07-21
BE887624A (fr) 1981-06-15
IN153615B (fr) 1984-07-28
YU42717B (en) 1988-12-31
GB2070216A (en) 1981-09-03
PT72495B (en) 1982-03-09
NO800466L (no) 1981-08-24
PL229703A1 (fr) 1981-11-13
AU527696B2 (en) 1983-03-17
NZ196312A (en) 1985-02-28
YU43181A (en) 1983-06-30
JPH0252198B2 (fr) 1990-11-09
DE3105704A1 (de) 1981-12-24
US4443879A (en) 1984-04-17
NL8100625A (nl) 1981-09-16
IT1196920B (it) 1988-11-25
MX149009A (es) 1983-08-05
FR2476821B1 (fr) 1986-07-18
FR2476821A1 (fr) 1981-08-28
FI810508L (fi) 1981-08-22
AU6745081A (en) 1981-08-27
ES499620A0 (es) 1982-04-01
ZA81657B (en) 1982-09-29
NL178354C (nl) 1986-03-03
PH19403A (en) 1986-04-10
BR8100961A (pt) 1981-08-25
GB2070216B (en) 1983-09-14
DE3105704C2 (de) 1984-03-01
IT8119865A0 (it) 1981-02-19
CA1176675A (fr) 1984-10-23
NO144899C (no) 1981-12-02
CH653123A5 (de) 1985-12-13
ES8204151A1 (es) 1982-04-01
NO144899B (no) 1981-08-24
RO82151B (ro) 1983-07-30
NL178354B (nl) 1985-10-01
FI69358B (fi) 1985-09-30
FI69358C (fi) 1986-01-10
JPS56133578A (en) 1981-10-19
PT72495A (en) 1981-03-01
SE8100728L (sv) 1981-08-22
RO82151A (fr) 1983-08-03

Similar Documents

Publication Publication Date Title
GB2107038B (en) Improvements in or relating to electric lamps
GB2117703B (en) Improvements in or relating to fire-barriers
GB2086000B (en) Improvements in or relating to pulleys
GB2094113B (en) Improvements in or relating to cryptography
JPS57107584A (en) Electric heater
GB2088704B (en) Improvements in or relating to cooking apparatus
GB2088178B (en) Electric heater
PT71298A (en) Improvements in electric furnaces
DE3169986D1 (en) Improvements in or relating to furnaces
ES501558A0 (es) Perfeccionamientos en hornos electricos
JPS56136490A (en) Electric heater
GB2070400B (en) Electric heating panels
SG64183G (en) Improvements in electric furnaces
JPS5737431A (en) Electric dustcloth
ZW3781A1 (en) Improvements in or relating to electric furnaces
DE3065866D1 (en) Improvements in or relating to electric fence energisers
GB2105750B (en) Improvements in bioelectrocatalysis
GB2122859B (en) Improvements in or relating to microwave heating
PT72477B (en) Improvements in or relating to amino-fibres
GB2114722B (en) Improvements in or relating to furnaces
GB2082997B (en) Improvements in or relating to conveyors
GB2117627B (en) Improvements in or relating to electric toasters
GB2074828B (en) Electric heater
EG13765A (en) Improvements in or relating to electric battaries
GB2105974B (en) Improvements in or relating to electric toasters