FIELD: engines and pumps. ^ SUBSTANCE: burner device incorporates a central fuel jet and coaxial circular rings forming air feeding channels provided differently directed blade swirlers and tapered deflectors arranged at the output of every channel to deflect air flows from the center to periphery. Here, the swirler adjacent blade inclination angles are set be different with the 0.5 to 0.8 ratio. ^ EFFECT: higher uniformity of heating the furnace space by intensifying air turbulence in crossing its swirled flows. ^ 3 dwg
申请公布号
RU2006130343(A)
申请公布日期
2008.02.27
申请号
RU20060130343
申请日期
2006.08.22
申请人
Общество с ограниченной ответственностью "Уралмаш-Металлургическое оборудование" (RU)
发明人
Коновалов Михаил Юрьевич (RU);Зыскин Игорь Александрович (RU);Жилкин Борис Прокопьевич (RU);Жилкин Владимир Прокопьевич (RU)