公开(公告)号：US20140130499A1

公开(公告)日：2014-05-15

申请号：US14131499

申请日：2012-06-14

申请人： Carsten Graeber ,  Thomas Loeper ,  Michael Wechsung

发明人： Carsten Graeber ,  Thomas Loeper ,  Michael Wechsung

IPC分类号： F01K7/44 ,  F01K13/02 ,  F01K7/34 ,  F22D1/32

CPC分类号： F01K7/44 ,  F01K7/34 ,  F01K7/40 ,  F01K13/02 ,  F22D1/32 ,  F22D1/325

摘要： A steam turbine installation that has a steam turbine, a steam generator and a feed water pre-heating unit operated by process steam is provided. The steam turbine has an overload bypass line with which main steam can be fed to the feed water pre-heating unit between the steam turbine input and the extraction point during overload operation of the steam turbine, wherein the feed water pre-heating unit has an auxiliary extraction line that is connected to the overload bypass line in such a way that process steam can be extracted from the steam turbine during partial load operation of the steam turbine and added to the feed water pre-heating unit for the additional pre-heating of feed water.

摘要翻译： 提供了一种具有蒸汽轮机，蒸汽发生器和由过程蒸汽操作的给水预热单元的蒸汽轮机设备。 蒸汽轮机具有过载旁通管线，在蒸汽轮机的过载运行期间，主蒸汽可以在蒸汽涡轮机输入和提取点之间供给到给水预热单元，其中给水预热单元具有 辅助抽出管线，其连接到过载旁路管线，使得可以在蒸汽轮机的部分负荷运行期间从蒸汽涡轮机提取过程蒸汽并将其添加到给水预热单元以用于附加预热 给水。

公开(公告)号：US09322298B2

公开(公告)日：2016-04-26

申请号：US14131499

申请日：2012-06-14

申请人： Carsten Graeber ,  Thomas Loeper ,  Michael Wechsung

发明人： Carsten Graeber ,  Thomas Loeper ,  Michael Wechsung

IPC分类号： F01K7/34 ,  F01K7/38 ,  F01K7/40 ,  F22D1/32 ,  F01K7/44 ,  F01K13/02

CPC分类号： F01K7/44 ,  F01K7/34 ,  F01K7/40 ,  F01K13/02 ,  F22D1/32 ,  F22D1/325

摘要： A steam turbine installation that has a steam turbine, a steam generator and a feed water pre-heating unit operated by process steam is provided. The steam turbine has an overload bypass line with which main steam can be fed to the feed water pre-heating unit between the steam turbine input and the extraction point during overload operation of the steam turbine, wherein the feed water pre-heating unit has an auxiliary extraction line that is connected to the overload bypass line in such a way that process steam can be extracted from the steam turbine during partial load operation of the steam turbine and added to the feed water pre-heating unit for the additional pre-heating of feed water.

摘要翻译： 提供了一种具有蒸汽轮机，蒸汽发生器和由过程蒸汽操作的给水预热单元的蒸汽轮机设备。 蒸汽轮机具有过载旁通管线，在蒸汽轮机的过载运行期间，主蒸汽可以在蒸汽涡轮机输入和提取点之间供给到给水预热单元，其中给水预热单元具有 辅助抽出管线，其连接到过载旁路管线，使得可以在蒸汽轮机的部分负荷运行期间从蒸汽涡轮机提取过程蒸汽并将其添加到给水预热单元以用于附加预热 给水。