Microsphere preparation device and polystyrene microsphere preparation method

The invention relates to a microsphere preparation device and a polystyrene microsphere preparation method. The microsphere preparation device comprises: a mixing mechanism comprising a raw material inlet and a mixture outlet; the conveying pump comprises a conveying pump inlet and a conveying pump outlet, and the mixture outlet is connected with the conveying pump inlet; the micro-flow assembly comprises a micro-flow inlet and a micro-flow outlet, the micro-flow inlet is connected with the delivery pump outlet, and the micro-flow assembly is used for outputting micro-flow; the collector is used for containing a dispersing agent, and the microflow output by the microflow assembly enters the dispersing agent of the collector to form microspheres. The polystyrene microspheres prepared by the microsphere preparation device are high in monodispersity and high in granularity uniformity. 本申请涉及一种微球制备装置及聚苯乙烯微球的制备方法。微球制备装置包括：混合机构，包括原料入口和混合料出口；输送泵，包括输送泵入口和输送泵出口，混合料出口连接输送泵入口；微流组件，包括微流入口和微流出口，微流入口连接输送泵出口，微流组件用于输出微流；收集器，用