公开(公告)号：US20220205370A1

公开(公告)日：2022-06-30

申请号：US17603157

申请日：2020-04-30

申请人： TURBODEN S.P.A.

发明人： Roberto BlNl ,  Mario GAIA ,  Claudio PIETRA

IPC分类号： F01K9/00

摘要： A cascade organic Rankine cycle plant comprising a hot source, at least a first high temperature organic Rankine cycle and a second low temperature organic Rankine cycle, said cycles comprising at least one preheater, at least one vaporizer, at least one turbine, at least one condenser, wherein the hot source first supplies a vaporizer of the high temperature cycle, then the vaporizer of the low temperature cycle and finally it is divided into two flows which supply a first preheater of the high temperature cycle and a preheater of the low temperature cycle. The first high-temperature organic Rankine cycle comprises a further vaporizer operating at an intermediate pressure between the vaporizer pressure of the high temperature cycle and the vaporizer pressure of the low temperature cycle.