Dtypeboiler is widely used in petrochemical industry because of its characters of compact construction, less area occupied, short site installed period, easy operating and maintenance.
型锅炉以其结构紧凑，占地小，安装周期短，运行维护方便等特点，在国内石油化工系统得到了广泛的应用。
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It describes the fuzzy PID-type controller design of the alkali boiler water level, the build of 2-d control table, the realization of the computer design and simulation of the controller.