Flue gas heat exchanger
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This post was last edited by wayrm on 2015-11-21 at 12:57. The flue gas flow rate is 70,000 Nm^3; the temperature is 220 degrees. The medium used for heat transfer is heat transfer oil or water, with the water temperature reaching 100 degrees at the inlet and 110 degrees at the outlet. Can this flue gas heat exchanger be made? What difficulties will there be? I hope the experts here can offer some guidance
This post was last edited by ylb913 on 2015-11-21 at 15:27. The flue gas from our equipment is used for producing steam, for heating gases, and for superheating steam. However, a temperature of 220 degrees may be too low, resulting in limited utility; the flue gas temperature of our factory’s heating furnaces is generally around 160 degrees. The flue gas temperature depends on the dew point temperature of the smoke.
It’s possible to do that; just provide the specific parameters, and we can create a heat pipe steam generator or a heat pipe economizer. It works very well. 506925142@qq.com
economizer using finned serpentine tubes