EP0627606A3 - Preheating device. - Google Patents

Preheating device. Download PDF

Info

Publication number
EP0627606A3
EP0627606A3 EP94106297A EP94106297A EP0627606A3 EP 0627606 A3 EP0627606 A3 EP 0627606A3 EP 94106297 A EP94106297 A EP 94106297A EP 94106297 A EP94106297 A EP 94106297A EP 0627606 A3 EP0627606 A3 EP 0627606A3
Authority
EP
European Patent Office
Prior art keywords
preheating device
preheating
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.)
Granted
Application number
EP94106297A
Other languages
German (de)
French (fr)
Other versions
EP0627606A2 (en
EP0627606B1 (en
Inventor
Werner Fischer
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.)
Maschinenfabrik Gustav Eirich GmbH and Co KG
Original Assignee
Maschinenfabrik Gustav Eirich GmbH and Co KG
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 Maschinenfabrik Gustav Eirich GmbH and Co KG filed Critical Maschinenfabrik Gustav Eirich GmbH and Co KG
Publication of EP0627606A2 publication Critical patent/EP0627606A2/en
Publication of EP0627606A3 publication Critical patent/EP0627606A3/en
Application granted granted Critical
Publication of EP0627606B1 publication Critical patent/EP0627606B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0008—Resistor heating
EP94106297A 1993-05-10 1994-04-22 Preheating device Expired - Lifetime EP0627606B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1431/93 1993-05-10
CH143193 1993-05-10
CH143193 1993-05-10

Publications (3)

Publication Number Publication Date
EP0627606A2 EP0627606A2 (en) 1994-12-07
EP0627606A3 true EP0627606A3 (en) 1996-02-07
EP0627606B1 EP0627606B1 (en) 1999-08-04

Family

ID=4210308

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94106297A Expired - Lifetime EP0627606B1 (en) 1993-05-10 1994-04-22 Preheating device

Country Status (9)

Country Link
US (1) US5535236A (en)
EP (1) EP0627606B1 (en)
CN (1) CN1076469C (en)
AU (1) AU671723B2 (en)
CA (1) CA2122948C (en)
DE (1) DE59408566D1 (en)
NO (1) NO302201B1 (en)
RU (1) RU2121639C1 (en)
UA (1) UA27799C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9900252A (en) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Stainless steel container for forming self-baking electrodes for use in electric reduction blast furnaces
BR9900253A (en) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Aluminum and stainless steel container forming self-cooking electrodes for use in electric reduction furnaces
DE102008041104A1 (en) 2008-08-07 2010-02-11 Maschinenfabrik Gustav Eirich Gmbh & Co. Kg Mixer with induction heating
CN101382392B (en) * 2008-10-21 2010-06-16 鞍山市华杰建材技术开发有限公司 Calandria preheater
EP2546593B1 (en) * 2011-07-12 2015-03-04 SMS Concast Italia S.p.A. Device for transferring a metallurgical material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471182A1 (en) * 1963-04-09 1969-03-06 Great Lakes Carbon Corp Method and apparatus for applying electrothermal energy to a conductive composition
DE2257483A1 (en) * 1972-11-23 1974-05-30 Sudawskij FURNACE FOR ELECTRODE PRODUCTION
EP0255611A2 (en) * 1986-07-08 1988-02-10 Norsk Hydro A/S Furnace for the high temperature treatment of plastic or hardened products
EP0355361A2 (en) * 1988-07-18 1990-02-28 Feist Intertec AG Graphitisation process of carbon slabs in grahite electrodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431503A (en) * 1981-06-22 1984-02-14 Metallurgical, Inc. Energy reduction in the manufacture of pre-baked carbon containing electrodes for electrolytic production of metals such as aluminum
ZA852705B (en) * 1984-10-18 1985-12-24 Custom Equip Corp Low temperature kiln
AU643611B2 (en) * 1991-04-10 1993-11-18 Mintek Direct resistance heating electrical furnace assembly and method of operating same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1471182A1 (en) * 1963-04-09 1969-03-06 Great Lakes Carbon Corp Method and apparatus for applying electrothermal energy to a conductive composition
DE2257483A1 (en) * 1972-11-23 1974-05-30 Sudawskij FURNACE FOR ELECTRODE PRODUCTION
EP0255611A2 (en) * 1986-07-08 1988-02-10 Norsk Hydro A/S Furnace for the high temperature treatment of plastic or hardened products
EP0355361A2 (en) * 1988-07-18 1990-02-28 Feist Intertec AG Graphitisation process of carbon slabs in grahite electrodes

Also Published As

Publication number Publication date
NO941718D0 (en) 1994-05-09
DE59408566D1 (en) 1999-09-09
NO302201B1 (en) 1998-02-02
AU671723B2 (en) 1996-09-05
CN1076469C (en) 2001-12-19
CN1112233A (en) 1995-11-22
RU2121639C1 (en) 1998-11-10
CA2122948C (en) 1999-09-21
US5535236A (en) 1996-07-09
CA2122948A1 (en) 1994-11-11
RU94015597A (en) 1996-04-10
EP0627606A2 (en) 1994-12-07
AU6197094A (en) 1994-11-24
NO941718L (en) 1994-11-11
EP0627606B1 (en) 1999-08-04
UA27799C2 (en) 2000-10-16

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