Utilize wind constant temperature system of varying duty that condensate water adjusted temperature

The utility model belongs to thermal power trade coal -fired generating unit field specifically is an utilize wind constant temperature system of varying duty that condensate water adjusted temperature, include that it gets the condensate water main line that the condensate water advances the low -level (stack -gas) economizer to follow heat recovery system, the condensate water absorbs low -grade heat in the low -level (stack -gas) economizer after, partly condensate water returns to heat recovery system through condensate line I, and another part condensate water absorbs the high -grade heat in condensate line II gets into a forced air cooler, and the condensate water that forced air cooler on the warp intensified returns to heat recovery system, and one time wind gets into the coal pulverizer after a forced air cooler lowers the temperature. Compared with the prior art, the utility model discloses an extract partly condensate water from heat recovery system, absorb the heat in the wind one time, can realiz