-
公开(公告)号:US20160076763A1
公开(公告)日:2016-03-17
申请号:US14784787
申请日:2013-04-19
申请人: LOESCHE GMBH
发明人: Andre BÄTZ , Günther BALGAR , Ramazan KELES , Holger WULFERT
CPC分类号: F23D17/00 , F23C6/047 , F23C2201/20 , F23C2900/06043 , F23C2900/07021 , F23D14/22 , F23D14/24 , F23D2900/14241
摘要: The invention relates to a central burner for multi-fuel multiple lance burner systems having a central lance with an inner pipe and an outer pipe. The inner pipe and the outer pipe form an annular clearance duct. A plurality of outer lances are arranged around the central lance. A funnel-like mixing device is provided in the extension of the annular clearance duct in the region of the end of the inner pipe. This funnel-like mixing device has openings in its wall for combustion media to flow through. The outer lances each have a nozzle which has openings along the lateral circumferential area, said openings being arranged asymmetrically.
摘要翻译: 本发明涉及一种用于多燃料多喷枪燃烧器系统的中央燃烧器,其具有具有内管和外管的中心喷枪。 内管和外管形成环形间隙管。 在中央喷枪周围布置有多个外喷枪。 在内管的端部的区域中,环形间隙管道的延伸部设置有漏斗状的混合装置。 该漏斗状混合装置在其壁上具有用于燃烧介质的开口以流过。 外喷枪各自具有沿着横向周向区域具有开口的喷嘴,所述开口不对称地布置。