Login| Sign Up| Help| Contact|

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:
Click for automatic bibliography generation   Help
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
Foreign References:
JPH0526408A1993-02-02
JPS62202908A1987-09-07
US4225121A1980-09-30
US7399458B12008-07-15
JPH04281102A1992-10-06
JPS55155739A1980-12-04
JPH01296003A1989-11-29
JPS63173613U1988-11-10
JP2014074566A2014-04-24
JP2013178013A2013-09-09
JPS481980U1973-01-11
JPS491986U1974-01-09
JPS5892703A1983-06-02
JP2001241619A2001-09-07
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)
Download PDF: