利用溴化锂热泵回收冷凝热量的节煤节水分析

传统意义上的抽汽凝汽式热电联产电厂,仍然会有很大一部分冷凝蒸汽的热量通过循环水冷却散发到空气中,形成很大的热损失.利用溴化锂热泵技术回收利用抽汽凝汽式热电联产发电厂冷却乏汽循环水中所蕴含的低温热量给居民小区供热,可进一步提高火力发电厂的热效率,达到节能减排的目的.本文对这个过程的节煤节水情况进行了分析.

Analysis on Coal Saving and Water Saving of Condensing Heat Recovery by Using Lithium Bromide Heat Pump

Traditional extraction condensing steam cogeneration power plant,there will still be a large part of the condensing steam heat cooled by circulating water into the atmosphere,forming a large heat loss.The use of heat pump technology recycling lithium bromide extraction condensing exhaust steam cogeneration power plant cooling water circulation inherent in low-temperature heat to residential heating,and further improve the thermal efficiency of thermal power plants,achieve purpose of energy saving.In this pa...