分离式热管换热器的工作原理及其在电厂余热回收中的应用

Working Principle of a Separation-type Heat-Pipe Heat Exchanger and Its Use in the Heat Recovery System of a Power Plant

介绍了分离式热管换热器的工作原理及分离式热管低压经济器在 2 0 0MW电厂 6 70t/h锅炉上的应用。通过与普通低压经济器的比较 ,展示说明分离式热管低压经济器在余热回收方面具有巨大的优越性。

Described is the working principle of a separation-type heat-pipe heat exchanger along with its use in a separation-type heat-pipe economizer installed on a 670 t/h boiler of a 200 MW power plant. A comparison of the above-cited heat exchanger with a conventional low-pressure economizer shows that the recommended heat exchanger enjoys tremendous superiority in terms of heat recovery efficiency.