EP 3324009 A1 20180523 - STEAM TURBINE PLANT
Title (en)
STEAM TURBINE PLANT
Title (de)
DAMPFTURBINENANLAGE
Title (fr)
CENTRALE À TURBINE À VAPEUR
Publication
Application
Priority
- JP 2015162043 A 20150819
- JP 2016072030 W 20160727
Abstract (en)
Provided is a steam turbine plant that is provided with: a high and intermediate pressure turbine (21) having a high pressure turbine unit (25) at one end in an axial direction (C) and an intermediate pressure turbine unit (26) at the other end; low pressure turbines (22, 23) disposed coaxially with the high and intermediate pressure turbine (21); a high pressure moisture separating heater (27 (27a, 27b)) that removes moisture from steam from the high pressure turbine unit (25) and sends the steam to the intermediate pressure turbine unit (26); and a low pressure moisture separating heater (28 (28a, 28b)) that removes moisture from the steam from the intermediate pressure turbine unit (26) and sends the steam to the low pressure turbines (22, 23). The high pressure moisture separating heater (27) and the low pressure moisture separating heater (28) are each disposed symmetrically with respect to the center line along the axial direction (C) of the high and intermediate pressure turbine (21), whereby the structure of the steam turbine plant can be simplified and equipment cost can be reduced.
IPC 8 full level
F01K 13/00 (2006.01); F01D 25/32 (2006.01); F01K 7/22 (2006.01)
CPC (source: EP)
F01D 25/32 (2013.01); F01K 7/223 (2013.01); F01K 7/38 (2013.01); F01K 13/00 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3324009 A1 20180523; EP 3324009 A4 20190417; EP 3324009 B1 20201125; CN 107923264 A 20180417; CN 107923264 B 20191203; JP 2017040200 A 20170223; JP 6081544 B1 20170215; WO 2017029956 A1 20170223
DOCDB simple family (application)
EP 16836947 A 20160727; CN 201680047666 A 20160727; JP 2015162043 A 20150819; JP 2016072030 W 20160727