Combined cycle energy supply system

Combined cycle energy supply system

  • CN 105,041,472 A
  • Filed: 06/08/2015
  • Published: 11/11/2015
  • Est. Priority Date: 06/09/2014
  • Status: Active Application
First Claim
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1. combined cycle energy supplying system, formed primarily of gas compressor, firing chamber, gas turbine, steam turbine, exhaust heat boiler, recycle pump, heat exchanger, compressor, vaporizer, cryogenic throttle valve, low temperature heat exchanger, adsorber, the second adsorber, generator, the second generator, condenser, throttle valve, solution pump, the second solution pump, solution heat exchanger and the second solution heat exchanger, gas compressor (A) has air passageways and ft connection, gas compressor (A) also has compressed air channel to be communicated with firing chamber (B), firing chamber (B) also has fuel channel and ft connection, firing chamber (B) also has blast tube to be communicated with gas turbine (C), gas turbine (C) also has blast tube to be communicated with exhaust heat boiler (E), exhaust heat boiler (E) also have blast tube be communicated with successively generator (3) and the second generator (4) afterwards the second generator (4) have blast tube and ft connection again, steam turbine (D) has low pressure steam passage to be communicated with heat exchanger (G), heat exchanger (G) also has condensed fluid pipeline to be communicated with exhaust heat boiler (E) through recycle pump (F), exhaust heat boiler (E) also has high pressure steam passage to be communicated with steam turbine (D), heat exchanger (G) also has heated medium pipeline and ft connection, the finisher (6) that compressor (H) has refrigerant steam channel to be communicated with vaporizer (6) has cryogen liquid pipeline to be communicated with low temperature heat exchanger (J) through cryogenic throttle valve (I) again, low temperature heat exchanger (J) also has refrigerant steam channel to be communicated with compressor (H), and low temperature heat exchanger (J) also has cryogenic media pipeline and ft connection, vaporizer (6) also has refrigerant steam channel to be communicated with adsorber (1), adsorber (1) also has dilute solution pipeline to be communicated with the second adsorber (2) with solution heat exchanger (10) through solution pump (8), second adsorber (2) also has dilute solution pipeline to be communicated with generator (3) with the second solution heat exchanger (11) through the second solution pump (9), generator (3) also has concentrated solution pipeline to be communicated with the second generator (4) through the second solution heat exchanger (11), second generator (4) also has concentrated solution pipeline to be communicated with adsorber (1) through solution heat exchanger (10), generator (3) also has refrigerant steam channel to be communicated with condenser (5), second generator (4) also has refrigerant steam channel to be communicated with the second adsorber (2), condenser (5) also has cryogen liquid pipeline to be communicated with vaporizer (6) through throttle valve (7), adsorber (1), second adsorber (2) and condenser (5) also have heated medium pipeline and ft connection respectively, gas compressor, firing chamber, gas turbine, steam turbine, exhaust heat boiler, recycle pump and heat exchanger form fuel gas-steam forward circulation system, compressor, vaporizer, cryogenic throttle valve and low temperature heat exchanger form compression type reverse circulation system, and adsorber, the second adsorber, generator, the second generator, condenser, vaporizer, throttle valve, solution pump, the second solution pump, solution heat exchanger and the second solution heat exchanger form absorption reverse circulation system, fuel gas-steam forward circulation provides power to compression type reverse circulation or externally provides power simultaneously, fuel gas-steam forward circulation provides driving heat load to absorption reverse circulation, compression type reverse circulation obtains Low Temperature Thermal load by vaporizer to absorption reverse circulation heat supply, absorption reverse circulation, by adsorber, the second adsorber and the external heat supply of condenser, forms combined cycle energy supplying system.

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