Title:
DUAL-FUEL COMBINED CIRCULATING STEAM POWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/141610
Kind Code:
A1
Abstract:
The present invention relates to the technical field of thermodynamics and thermal power, and provides a dual-fuel combined circulating steam power device. The exterior is provided with a low-grade fuel channel which communicates with a boiler and an air channel which communicates with the boiler by passing through a heat source regenerator, and the boiler is further provided with a fuel gas channel which communicates with the exterior by passing through the heat source regenerator. The exterior is further provided with a high-grade fuel channel which communicates with a second boiler and an air channel which communicates with the second boiler by passing through a second heat source regenerator and the boiler, and the second boiler is further provided with a fuel gas channel which communicates with the exterior by passing through the second heat source regenerator. After a condenser communicates with an evaporator by passing through a booster pump, the evaporator is further provided with a steam channel which communicates with the second boiler, a compressor is provided with a steam channel which communicates with the second boiler, the second boiler is also provided with a steam channel which communicates with a steam turbine, and the steam turbine is further provided with a low-pressure steam channel which separately communicates with the compressor and the condenser by passing through the evaporator. The condenser is further provided with a cooling medium channel which communicates with the exterior, and the steam turbine is connected to the compressor and transmits power, and a dual-fuel combined circulating steam power device is formed.
More Like This:
| WO/2019/173386 | HYBRID HEAT ENGINE |
| WO/2022/206087 | DUAL-FUEL COMBINED-CYCLE POWER DEVICE |
Inventors:
LI HUAYU (CN)
LI HONGRUI (CN)
LI HONGRUI (CN)
Application Number:
PCT/CN2021/000248
Publication Date:
July 07, 2022
Filing Date:
December 31, 2021
Export Citation:
Assignee:
LI HUAYU (CN)
International Classes:
F01K11/00
Foreign References:
| CN104948245A | 2015-09-30 | |||
| CN104929706A | 2015-09-23 | |||
| CN104895631A | 2015-09-09 | |||
| CN111852586A | 2020-10-30 | |||
| CN1959084A | 2007-05-09 | |||
| CN101144396A | 2008-03-19 | |||
| US20110315096A1 | 2011-12-29 |
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