青州纸厂热电站技改工程机组选型及其经济性分析

Equipment Selection and Economic Analysis of the Thermal Power Plant in Qingzhou Paper Mill

本文对青州造纸厂浆、纸产量增长后的用热电负荷进行预测，按“以热定中”的原则对增容改造后热电站运行参数，机组型式进行了选择比较。在机组容量允许的情况下尽量选用高一级的蒸汽参数，将获得较好的经济效益。

According to the prediction of heat and power consumption of the Qingzhou Mill with expanded capacity,and based on the principle of that the power output will be determinded by the heat consumption,comparison and selection of the operations and selected as higher as the TPP capacity is permitted in order to achieve the better benefit.