Title:
INTERCOOLING EQUIPRESSURE HEAT-OF-ABSORPTION TYPE AIR TURBINE
Document Type and Number:
WIPO Patent Application WO/2008/138221
Kind Code:
A1
Abstract:
An intercooling equipressure heat-of-absorption type air turbine comprises
an intercooler (14), a heater (36), a boiler (41), an air compressor (8) and an
air turbine (28) connected with a main shaft (26). A distribution device (48)
carrying out equal pressure decalescence is mounted between the heater (36)
and the air turbine (28). Intercooling decreases directly compression work
consumption of the air compressor (8) and provides the largest temperature difference
for equal pressure decalescence. All heat in fuel gas of the boiler (41) is basically
absorbed during equal pressure decalescence carrying out separately, thus
increasing decalescence efficiency of the heater (36) in vast scale. When the
boiler (41) is adopted as an exterior heat source and the exchanging heat of intercooling
and the air turbine (28) is led to the boiler (41) in combustion together, the loss
heat is recycled and the circle thermal efficiency is improved further. The turbine
is suitable to be made into a more powerful one and use coal as fuel, and it is feasible
to be used as power device of power plant.
Inventors:
HAN PEIZHOU (CN)
Application Number:
PCT/CN2008/000920
Publication Date:
November 20, 2008
Filing Date:
May 09, 2008
Export Citation:
Assignee:
HAN PEIZHOU (CN)
International Classes:
F01K11/00; F01K3/18; F02C7/18
Foreign References:
| GB604392A | 1948-07-02 | |||
| GB569441A | 1945-05-24 | |||
| GB711271A | 1954-06-30 | |||
| JP2000045711A | 2000-02-15 | |||
| EP1205641A2 | 2002-05-15 | |||
| CN101050714A | 2007-10-10 | |||
| CN101050727A | 2007-10-10 | |||
| CN101078358A | 2007-11-28 | |||
| CN101144395A | 2008-03-19 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (Great Eagle Centre23 Harbour Road,Wanchai, Hong Kong, HK)
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