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Title:
Continuous heating furnace
Document Type and Number:
Japanese Patent JP5954493
Kind Code:
B2
Abstract:
A continuous heating furnace (200) includes a furnace main body (212), a conveyance unit (210) configured to convey a baking object W in the furnace main body, a plurality of heating sections heated by combustion, each having a first radiation surface (120a) configured to be heated by combustion and transfers heat to the baking object conveyed by the conveyance unit and arranged in the conveyance direction of the baking object in the furnace main body, and a cooling preheater (214) having a second radiation surface (214a) configured to receive radiant heat from the baking object when being opposite to the baking object conveyed by the conveyance unit and a gas flow path configured to preheat a gas used for combustion in the heating section by the heat from the second radiation surface. According to the continuous heating furnace, when heating and cooling with respect to the baking object are performed, both of sufficient cooling performance and high thermal efficiency can be provided.

Inventors:
Kimi Sato
Application Number:
JP2015510087A
Publication Date:
July 20, 2016
Filing Date:
April 01, 2014
Export Citation:
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Assignee:
Ihi Co., Ltd.
International Classes:
F27B9/24; A21B1/14; F27B9/36; F27D17/00
Domestic Patent References:
JPS58117758U1983-08-11
JP2013053811A2013-03-21
JP2012247103A2012-12-13
JP2010164269A2010-07-29
JPS5918376A1984-01-30
JP2003262473A2003-09-19
JP3053262U1998-10-23
JPS58117758U1983-08-11
JP2013053811A2013-03-21
JP2012247103A2012-12-13
JP2010164269A2010-07-29
JPS5918376A1984-01-30
JP2003262473A2003-09-19
JP3053262U1998-10-23
Attorney, Agent or Firm:
Mitsuo Teramoto
Masatake Shiga
Hisanori Takahashi



 
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