RADIANT WALL BURNER UNIT

PROBLEM TO BE SOLVED: To provide a radiant wall burner unit with which a processed material can be more uniformly heated and the size of a furnace body can be reduced.SOLUTION: The radiant wall burner unit includes a furnace body element 5 forming a radiant wall surface Z which faces the processed m...

Full description

Saved in:
Bibliographic Details
Main Authors OHASHI TAKESHI, KATAYAMA TOMOKI, KAWABATA KENSUKE, KAWAMOTO YUSAKU
Format Patent
LanguageEnglish
Published 22.04.2013
Subjects
BLASTING
BURNERS
COMBUSTION APPARATUS
COMBUSTION PROCESSES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a radiant wall burner unit with which a processed material can be more uniformly heated and the size of a furnace body can be reduced.SOLUTION: The radiant wall burner unit includes a furnace body element 5 forming a radiant wall surface Z which faces the processed material, and a pair of regenerative burner devices 7 forming a flat flame f along the radiant wall surface of the furnace body element and heating the radiant wall surface, and heats the processed material by radiant heat from the radiant wall surface. The burner devices includes apertures 9 formed by opening holes in the furnace body element for emitting the flat flame, and air flow paths 8 formed in the furnace body element and connected to the apertures for letting combustion air C flow therethrough. The air flow paths and the radiant wall surface are connected by a continuous curved surface S via the apertures. Consequently, the flat flame flows along the entire radiant wall surface due to the air flow of the combustion air, which generates the Coanda effect.
Bibliography:Application Number: JP20110213456