垃圾焚烧发电厂循环流化床焚烧炉优化改造_徐正坦.pdf

　　　　　　　 　　 2012 38 6 　　　　　　　 ·22 · 　　Ind strial Safety and Environmental Protection J ne 2012 1 2 徐正坦 　吴松发 (1.　 350108;　2.　546100) 　　　　 , , , , 。 　　　　　 Research on Optimizing Modification of Circulating Fluidized-bed Incinerator in Garbage Burning Power Plant 1 2 XU Zhengtan 　WU Songfa (1.E nvironment and Equip ment Engineering Dep artment, F uj ian University of Technology 　F uz hou 350108) Abstract　Based on problems of too large heat absorption fraction on the heating s rface of internal f rnace of circ lating fl idized-bed incinerator in garbage b rning power plant and affected by loop seal, this paper disc sses the optimizing mod- ification of incinerator comb stion chamber by the way of decreasing the amo nt of coal incorporation, f rther controlling the discharge of poll tion and reaching the aim of energy conserving and cons mption red cing, finally greater economic benefits can be achieved. Ke Words　garbage power　incinerator　circ lating fl idized bed 0　 , , 2.25 、, , 500 t, 2 , , 35 t 、2 7.5 MW , , , 2008 9 。 , “、 [1] ”。 。, ( 、、, )2%。 。, 、 , 、, , 。 , , , , 。 , , ( , 。 )、、 , 、 、, , 、, 80 m、 3 m , , 。 。 1.1　 1　 , 。6 ～25 MW , () ,