分散器 meaning in English

decollator
dispersor

The distributor at up part of drying chamber can control size and humidity of material at outlet
干燥室上部分分散器可以控制出口物料的粒度及温度。
This installation is composed of material feeder , implement of friction and decentralization , high voltage static separator , implement of grain collecting , wind pipe , wind machine
这套试验装置主要包括给料装置、摩擦分散器、高压静电分离器、颗粒收集器、风管、风机等部分。