Title:
WASTE HEAT RECYCLING POWER GENERATING PLANT
Document Type and Number:
Japanese Patent JPS57131806
Kind Code:
A
Abstract:
PURPOSE:To elevate waste heat recycling power generating efficiency by decompression-flush-evapolating a low-boiling-point medium coming out from a preheater and by supplying it to a turbine when the waste gas temperature lowers. CONSTITUTION:A flush tank 20 and a mixed pressure turbine 30 are provided. If the temperature of a waste gas 14 lowers, a control unit 40 closes a valve 27 and opens a valve 26. A low-boiling-point medium is decompression-flushed in a flushing tank 20 in order to be supplied to the mixed pressure turbine. With these contrivances, heat energies held by the low-boiling-point medium can be collected effectively in order to elevate the power generating efficiency.
Inventors:
ANZAI SHIYUNICHI
SAKAGUCHI HARUICHIROU
SAKAGUCHI HARUICHIROU
Application Number:
JP1698481A
Publication Date:
August 14, 1982
Filing Date:
February 09, 1981
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F01K7/18; F01K25/08; F01K25/10; G03B17/12; (IPC1-7): F01K23/10; F01K25/10
Domestic Patent References:
| JPS5095641A | 1975-07-30 | |||
| JPS5532938A | 1980-03-07 |