双进双出磨煤机制粉系统的热工分析

Thermal Analysis of Double-ended Air Swept Coal Mill

利用传热学原理对给定的控制容积建立热平衡方程,分析研究方程中各项热值的含义并求解该方程即可得到流进和流出控制容积的干燥剂温度和组成份额等参数,借助于干燥出力核算的方法来验证所选干燥剂温度参数的合理性。

Establishing heat-balance equation of the control capacities by means of heat transfer principle,analyzing the meaning of every heat value and solving the equation,then we can obtain the temperature and constituent of the desiccant.To verify the rationality of the desiccant temperature,we can check the size and humidity of the product.