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Title:
A MULTILEVEL CARBORUNDUM ELECTRIC HEATING PIPE TYPE VITRIFICATION FURNACE
Document Type and Number:
WIPO Patent Application WO/2006/092654
Kind Code:
A1
Abstract:
A multilevel carborundum electric heating pipe type vitrification furnace comprises a plurality of segments of furnace bodies including a casing with an insulation layer provided inside, wherein, the insulation layer is provided with a sleeve having its outer wall arranged with flutes containing resistance strips therein, and having an inner lining hollow pipe arranged within it and forming a thermo chamber together with the sleeve, and an inner connection loop is arranged between the bodies.

Inventors:
LIU WEIHUA (CN)
WUSTINGER HORST (CH)
Application Number:
PCT/IB2005/003305
Publication Date:
September 08, 2006
Filing Date:
November 07, 2005
Export Citation:
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Assignee:
LIU WEIHUA (CN)
WUSTINGER HORST (CH)
International Classes:
F27B1/22; F27B3/20; F27D1/00; F27D11/02
Foreign References:
CN87209615U1988-08-10
US4422174A1983-12-20
JP2002162169A2002-06-07
US5324920A1994-06-28
Other References:
See also references of EP 1862752A4
Attorney, Agent or Firm:
BURGSTALLER, Peter (andstrasse 12/Arkade A, -4020 Linz, AT)
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