焦化厂现有四台锅炉,二台35t/h,P=3.9MPa,t=450℃,二台20t/h,P=2.2MPa,t=375℃。1989年产汽量达54万吨,占焦化能耗的21.5%,1990年锅炉产汽55万吨,占焦化能耗的24%,随着化产的增多,用汽量逐年递增。锅炉能否满足本厂生产用汽,对保证焦化厂经济效益是举足轻重的。锅炉能否安全经济运行,水处理的水质 Coking plant has four boilers, two 35t / h, P = 3.9MPa, t = 450 ℃, two 20t / h, P = 2.2MPa, t = 375 ℃. Gasoline production in 1989 reached 540,000 tons, accounting for 21.5% of coking energy consumption. In 1990, the boiler produced 555,000 tons of steam, accounting for 24% of the coking energy consumption. As the production increased, the amount of steam used increased year by year. Boiler can meet the production of steam factory, to ensure that the economic benefits of coking plant is pivotal. Boiler safe and economical operation, water treatment of water quality