METHOD TO RECUPERATE HEAT OF SPENT STEAM AND CONDENSER-RECUPERATOR FOR ITS REALISATION Russian patent published in 2015 - IPC F01K17/06 F01K11/00 

FIELD: power engineering.

SUBSTANCE: method to recuperate heat of spent steam, when spent steam is sent to the condenser-recuperator to condense spent steam and recuperate heat of spent steam, besides, the condenser-recuperator comprises a body with a manifold to supply spent steam and a manifold to remove heated condensate. In the body of the condenser-recuperator there is a mechanism installed, with which capsules are connected, being capable of movement relative to temperature zones of the condenser-recuperator with the help of a mechanism. In the zone of condensate collection there is a unit of capsule valve opening for filling with condensate, in the zone of spent steam supply there is a unit of connection to connect the capsule with the heated condensate to the manifold and a unit of capsule opening for removal of condensate from the capsule. Also the condenser-recuperator is provided for realisation of the method.

EFFECT: invention makes it possible to increase efficiency of spent steam heat recuperation.

18 cl, 5 dwg