Title:
HEATING FURNACE
Document Type and Number:
Japanese Patent JP2017156044
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a heating furnace capable of arbitrary setting temperature distribution in the furnace.SOLUTION: On a lateral wall 1 of a furnace wall forming a heating space S, provided are a burner X configured to perform heating with combustion, and an exhaust port Y configured to discharge combustion gas of the burner X. The exhaust port Y includes an upper exhaust port Yt arranged at an upper part of the lateral wall, and a lower exhaust port Yb arranged at a lower part of the lateral wall 1. The upper exhaust port Yt and lower exhaust port Yb are configured to freely switch between an exhaust state of discharging gas and a non-exhaust state of not discharging gas.SELECTED DRAWING: Figure 1
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Inventors:
SHIBATA YUKI
OHORI HITOSHI
OHORI HITOSHI
Application Number:
JP2016041298A
Publication Date:
September 07, 2017
Filing Date:
March 03, 2016
Export Citation:
Assignee:
OSAKA GAS CO LTD
International Classes:
F27D7/00; F27B1/08; F27B1/10; F27B1/26; F27B17/00
Attorney, Agent or Firm:
Patent business corporation r&c