采用烧结机工艺生产粉煤灰陶粒的工厂一般都用重油点火。年产10万米~3的陶粒厂每年需用重油1600～2000吨。近年来,由于国家一再重申燃料以煤为主的政策,使重油供应日趋困难,不仅现有的陶粒厂供油不足,新建厂更是滴油不供。为了贯彻执行我国当前的能源政策,以煤代油,适 The plants that use the sintering machine process to produce fly ash ceramsite are generally ignited with heavy oil. Annual production of 100,000 meters to 3 ceramic plants need to use 1600 to 2000 tons of heavy oil each year. In recent years, as the country has repeatedly reiterated that the coal-based fuel-based policy has made it increasingly difficult to supply heavy oil, not only is there insufficient oil supply in the existing ceramics plants, and the newly built plants are not provided with drip oil. In order to implement our country’s current energy policy, substitute coal for oil