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Patent Searching and Data


Title:
INDUSTRIAL FURNACE
Document Type and Number:
WIPO Patent Application WO/2018/008206
Kind Code:
A1
Abstract:
An industrial furnace wherein combustion gas and combustion air are mixed and burned within the furnace by a combustion burner, and the combustion exhaust gas, after combustion, is discharged from the furnace through an exhaust pipe. This industrial furnace is provided with: an exhaust gas processing unit that has an exhaust pipe with a three-way catalyst housed therein; a first heat-exchanging unit that is located at a position upstream from the exhaust gas processing unit in the combustion exhaust gas discharge direction so as to heat the combustion air using the heat of the combustion exhaust gas; and a second heat-exchanging unit that is located at a position downstream from the exhaust gas processing unit in the combustion exhaust gas discharge direction so as to heat the combustion air using the heat of the combustion exhaust gas led from the exhaust gas processing unit.

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:
JP2017/012325
Publication Date:
January 11, 2018
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; F23G7/06; F23J15/00; F23J15/08
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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