一、模拟试验 1.引言龙岩电厂~＃3炉系哈锅厂75吨/时煤粉炉、~＃4炉系武锅厂65吨/时煤粉炉配备的文丘里水膜除尘器分别于1978年6月和1977年8月由水膜除尘器改成。投运以来,存在较严重的烟气带水和捕滴器入口积灰问题。对于烟气带水的报道资料较多,而对入口积炭一般采用加装底部喷咀冲灰方法。但据1964年湖南电力设计院报道,使用烟道冲洗反而会造成进口积 First, the simulation test 1. Introduction Longyan Power Plant # # 3 stoves Kazakhstan pot plant 75 tons / hour pulverized coal fired furnace, # # 4 furnace pot pot plant 65 tons / hour pulverized coal furnace with venturi water film precipitator respectively June 1978 and August 1977 by the water film filter into. Put into operation, there is more serious flue gas and drip chamber inlet fouling problems. For flue gas with more information on the water, while the general use of imported carbon deposition at the bottom nozzle ash method. However, according to the report of Hunan Electric Power Design Institute in 1964, the use of flue gas flushing will actually result in the accumulation of imports