By using a zero-pressure pendulum sampler and an isokinetic sampling method the samples of pulverized coal were taken at the outlet piping of a MPS coal pulverizer.

• 利用零压摆式取样针煤粉等速取样方法在MPS磨煤机出口管道上等速取样煤粉,通过对煤粉细度、水分和质量的分析,研究MPS磨煤机的工作特性。