Abstract: |
The present invention is absorbing heat pump heating equipment to recover fume afterheat of gas-burning steam-circulating heat and power plant. The present invention can provide cooling work medium with enough low temperature for the afterheat boiler in gas-burning steam-circulating heat and power plant and recover the condensation heat of vapor for reuse. The present invention includes absorbing heat pump, heat exchanger, afterheat boiler, gas-burning power set, steam condenser, steam turbine and connecting pipeline. The absorbing heat pump includes generator, solution heat exchanger, absorber, pump, evaporator and condenser. Structurally, the present invention features the evaporator set inside the boiler, fume, pipe bundle inside the evaporator, and the steam turbine exhaust pipe through the generator.
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