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公开(公告)号:US5921075A
公开(公告)日:1999-07-13
申请号:US849996
申请日:1997-08-05
CPC分类号: F23R3/60 , F01D25/285 , F05D2230/60 , F05D2230/70
摘要: A burner replacing system has a rail mounted in a ring around the outer periphery of burners mounted radially at the middle of a gas turbine. A carriage turns around the burners via the rail; and supports a pull-out slide via a rotary shaft which turns the slide up and down in the direction of a center axis of the gas turbine. Another rotary shaft turns the slide right and left around a radial axis of the gas turbine. The slide moves in the axial direction of the burners. A hand for gripping the burner is supported by the pull-out slide via a centering slide which moves up and down in the radial direction of the burner. An alternate system has a pull-out slide which is supported by the carriage and moves forward and backward in the axial direction of the burner. A telescopic slide is supported by the pull-out slide and expands in the axial direction of the burner. The hand is provided at the edge of the telescopic slide to grip the burner.
摘要翻译: PCT No.PCT / JP96 / 03030 Sec。 371日期:1997年8月5日 102(e)日期1997年8月5日PCT PCT 1996年10月18日PCT公布。 第WO97 / 14529号公报 日期1997年04月24日燃烧器更换系统具有围绕燃气轮径向安装在燃气轮机中间的燃烧器外周围的环状轨道。 托架通过导轨转动燃烧器; 并且通过旋转轴支撑拉出滑块,所述旋转轴沿着燃气轮机的中心轴线的方向上下滑动滑块。 另一旋转轴绕着燃气轮机的径向轴线左右转动滑块。 滑块沿燃烧器的轴向移动。 用于夹紧燃烧器的手由拉出的滑块通过沿着燃烧器的径向上下移动的定心滑块来支撑。 替代系统具有由滑架支撑并沿着燃烧器的轴向方向前后移动的拉出滑块。 伸缩滑块由拉出滑块支撑,并沿着燃烧器的轴向膨胀。 手臂设置在伸缩滑块的边缘以夹紧燃烧器。