Title:
DUAL-FUEL COMBINED CYCLE POWER APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/193796
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of combined cycle thermal power, and provides a dual-fuel combined cycle power apparatus. The exterior is provided with a low-grade fuel channel which communicates with a heating furnace, and the exterior is also provided with an air channel which communicates with the heating furnace via a heat source regenerator; the heating furnace is also provided with a gas channel which communicates with the exterior via the heat source regenerator, and the exterior is also provided with a high-grade fuel channel which communicates with a combustion chamber; a condenser is provided with a condensate pipeline which communicates with an evaporator via a booster pump, and then the evaporator is provided with a steam channel which communicates with a steam turbine via the heating furnace and the combustion chamber; the steam turbine is also provided with a low-pressure steam channel which communicates with the condenser via the evaporator; the exterior is provided with an air channel which communicates with the combustion chamber via a compressor and the heating furnace, and the combustion chamber is also provided with a gas channel which communicates with a gas turbine; the gas turbine is also provided with a gas channel which communicates with the exterior via the evaporator; the condenser is also provided with a cooling medium channel which communicates with the exterior; and the gas turbine is connected to the compressor and transmits power to form the dual-fuel combined cycle power apparatus.
Inventors:
LI HUAYU (CN)
LI HONGRUI (CN)
LI HONGRUI (CN)
Application Number:
PCT/CN2022/000046
Publication Date:
September 22, 2022
Filing Date:
March 18, 2022
Export Citation:
Assignee:
LI HUAYU (CN)
International Classes:
F01K23/10; F01K3/18; F02C3/00; F23C6/00
Foreign References:
| CN108119196A | 2018-06-05 | |||
| CN104895631A | 2015-09-09 | |||
| CN104929706A | 2015-09-23 | |||
| CN108019245A | 2018-05-11 | |||
| CN102337936A | 2012-02-01 | |||
| CN202250397U | 2012-05-30 | |||
| US5319934A | 1994-06-14 | |||
| US4686832A | 1987-08-18 |
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