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Patent Searching and Data


Title:
RADIANT TUBE BURNER UNIT, AND INDUSTRIAL FURNACE
Document Type and Number:
WIPO Patent Application WO/2017/212744
Kind Code:
A1
Abstract:
In order to burn a mixture of fuel gas and combustion air in a combustion burner portion located at one end of a radiant tube burner, and discharge the exhaust gas after combustion from the other end of the radiant tube, this radiant tube burner unit comprises: an exhaust gas processing portion which contains a three-way catalyst on the downstream side in the direction in which the exhaust gas is discharged; a first heat-exchanging portion which heats the combustion air using the heat of the exhaust gas to be guided to the exhaust gas processing portion; and a second heat-exchanging portion which heats the combustion air using the heat of the exhaust gas discharged from the exhaust gas processing portion.

Inventors:
KAWABATA Kensuke (3-6-1, Hiranomachi, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
ARIMATSU Takeshi (3-6-1, Hiranomachi, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
EGAMI Toshio (3-6-1, Hiranomachi, Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
Application Number:
JP2017/012320
Publication Date:
December 14, 2017
Filing Date:
March 27, 2017
Export Citation:
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Assignee:
CHUGAI RO CO., LTD. (3-6-1, Hiranomachi Chuo-ku, Osaka-sh, Osaka 46, 〒5410046, JP)
International Classes:
F23L15/00; F23D14/12; F23G7/06; F23J15/00; F27D17/00; F27D19/00
Attorney, Agent or Firm:
MATSUKAWA Katsuaki (PATRIO Patent Office, Hommachi Takeda Building 1-29, Kyutaro-machi 3-chome, Chuo-ku, Osaka-sh, Osaka 56, 〒5410056, JP)
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