Title:
RADIANT TUBE BURNER DEVICE AND HEAT STORING ELEMENT UNIT CAPABLE OF BEING MOUNTED TO RADIANT TUBE BURNER
Document Type and Number:
WIPO Patent Application WO/2010/004969
Kind Code:
A1
Abstract:
A radiant tube burner device and a heat storing element unit have a simple structure, high reliability, and excellent heat storing performance. A radiant tube burner device used for a heating device for a continuous steel-strip annealing facility has a burner device (11) mounted on the one end side of a radiant tube (5), an air supply pipe (15) for supplying combustion air to the burner device (11), a gas discharge pipe (17) connected to the other end side of the radiant tube (5), a pair of heat storing elements (19, 21) provided in a piping system for interconnecting the gas discharge pipe (17) and the air supply pipe (15), a first four-way switching valve (31) provided in a piping system for interconnecting the gas discharge pipe (17) and the pair of heat storing elements (19, 21), and a second four-way switching valve (33) provided in a piping system for interconnecting the air supply pipe (15) and the pair of heat storing elements (19, 21).
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Inventors:
TSUTSUMI MICHIAKI (JP)
Application Number:
PCT/JP2009/062327
Publication Date:
January 14, 2010
Filing Date:
July 06, 2009
Export Citation:
Assignee:
JP STEEL PLANTECH CO (JP)
TSUTSUMI MICHIAKI (JP)
TSUTSUMI MICHIAKI (JP)
International Classes:
F23D14/66; F23C3/00; F23D14/12; F23L15/02
Foreign References:
| JPH10267262A | 1998-10-09 | |||
| JPH07103435A | 1995-04-18 | |||
| JPH10259905A | 1998-09-29 | |||
| JP2000346314A | 2000-12-15 | |||
| JPH07103435A | 1995-04-18 | |||
| JPH10103625A | 1998-04-21 | |||
| JPH10259905A | 1998-09-29 |
Other References:
See also references of EP 2299175A4
Attorney, Agent or Firm:
ISHIKAWA TOSHIHIKO (JP)
Toshihiko Ishikawa (JP)
Toshihiko Ishikawa (JP)
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