The small bag dump station, also known as manual dump station, is an equipment used to manually dump the powder or granular materials in the small bag into the downstream hopper. It makes the materials fall into the hopper by gravity through manual bag removal and automatic dumping and other steps to complete bag removal and unloading. The filter cleaning device and exhaust fan are installed inside the equipment to filter the dust generated in the dumping process, and discharge the clean tail gas into the atmosphere, so that the workers can work in a clean environment.