Title:
HEAT INSULATING STRUCTURE FOR FURNACE
Document Type and Number:
Japanese Patent JP2011208825
Kind Code:
A
Abstract:
To provide a heat insulating structure which blocks the space between an outer surface of a furnace body and outside air to improve the thermal efficiency of a furnace.
In the furnace 20 in which the temperature of the outer surface of the furnace body 22 becomes 130°C or lower, when a treated object is supplied and heated, a heat insulating material 23 is mounted to the outer surface. The heat insulating material 23 is a plate-shaped member, comprises a member including a plate-shaped heat insulating core and noncombustible paper attached to the surface and back face of the heat insulating core, and is mounted by a magnet to cover the approximately entire surface of the furnace body 22 formed of a steel plate.
Inventors:
TERANISHI TAKESHI
Application Number:
JP2010074510A
Publication Date:
October 20, 2011
Filing Date:
March 29, 2010
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
F27D1/00; F26B25/12; F27B9/32; A23B7/02
Domestic Patent References:
| JP2001159497A | 2001-06-12 | |||
| JP2008002668A | 2008-01-10 | |||
| JP2000161588A | 2000-06-16 | |||
| JP2002037677A | 2002-02-06 | |||
| JP2003202100A | 2003-07-18 | |||
| JPS6445297U | 1989-03-17 |
Attorney, Agent or Firm:
Yoshifumi Saeki
Ryuichiro Mori
Mitsunaga Igarashi
Makiko Otsuki
Ryuichiro Mori
Mitsunaga Igarashi
Makiko Otsuki