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公开(公告)号：US20070175221A1
公开(公告)日：2007-08-02
申请号：US11623778
申请日：2007-01-17
IPC分类号： F02C1/00
CPC分类号： F23R3/50 , F23R3/60 , Y10T29/4932
摘要： A turbomachine (2) has a combustion chamber (1), in particular a gas turbine, with a casing (8) which has a closable maintenance opening at least in the region of the combustion chamber (1), which maintenance opening, in the open state, provides access to an outer carrier (3), an inner segment carrier (5), and a front plate (4), which together define the combustion chamber (1). In order to simplify the maintenance of the turbomachine (2) and thereby reduce any downtimes and maintenance costs, the outer carrier (3), the inner segment carrier (5) and the front plate (4) are designed as annular shell elements (13) having a respective bottom half shell (14) and a respective top half shell (15) which can be connected thereto. In the assembled state, the outer carrier (3), the inner segment carrier (5), and the front plate (4) are connected to one another and/or to the casing (8) via connecting contours (7) which are axially releasable from one another.
摘要翻译： 涡轮机（2）具有燃烧室（1），特别是燃气轮机，其具有至少在燃烧室（1）的区域中具有可关闭的维护开口的壳体（8），该维护开口在 打开状态，提供对一起限定燃烧室（1）的外部载体（3），内部段载体（5）和前板（4）的通路。 为了简化涡轮机（2）的维护，从而减少了停机时间和维护成本，外部载体（3），内部分段载体（5）和前部板（4）被设计成环形壳体元件（13） ）具有可以与其连接的相应的下半壳（14）和相应的上半壳（15）。 在组装状态下，通过连接轮廓（7）将外托架（3），内分段托架（5）和前板（4）彼此连接和/或连接到壳体（8） 可彼此释放。
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公开(公告)号：US07726022B2
公开(公告)日：2010-06-01
申请号：US11623778
申请日：2007-01-17
CPC分类号： F23R3/50 , F23R3/60 , Y10T29/4932
摘要： A method of dismantling a turbomachine includes opening a turbomachine casing in the region of a combustion chamber, releasing a top half shell from a bottom half shell, axially displacing the top half shell and thereafter removing the top half shell in essentially the radial direction, rotationally fixedly connecting an auxiliary tool to the rotor of the turbomachine, connecting the auxiliary tool to the bottom half shell via axially displaceable adapter slides arranged on said auxiliary tool, axially displacing the bottom half shell to release the bottom half shell from axial connecting contours, rotating the bottom half shell with the rotor by approximately 180° until the bottom half shell assumes essentially the position of the removed top half shell, and releasing the bottom half shell and removal of said bottom half shell.
摘要翻译： 拆卸涡轮机的方法包括在燃烧室的区域中打开涡轮机壳体，从下半壳释放上半壳体，轴向移动上半壳体，然后基本沿径向方向移除上半壳体，旋转地 将辅助工具固定地连接到涡轮机的转子，通过布置在所述辅助工具上的可轴向移动的适配器滑块将辅助工具连接到下半壳体，轴向移动底部半壳体以将下半壳体从轴向连接轮廓释放， 底部半壳与转子一起大约180°，直到底部半壳基本上呈现出去除的上半壳的位置，并且释放下半壳并去除所述下半壳。
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