The invention relates to a high-pressure water mist belt corridor and a transfer station dust fall device. The high-pressure water mist belt corridor and the transfer station dust fall device can effectively solve the problem that coal dust generates pollution, can reduce coal dust generating, and solve the problems that coal is wasted in mass, and physical health of field staffs are harmed. The technical scheme includes that the high-pressure water mist belt corridor and transfer station dust fall device comprise a water supply device, a high pressure pump, a high pressure pipeline and a high pressure sprayer, wherein the water supply device is connected with a water inlet of the high pump through a filter of a water supply pipeline; a water outlet of the high pressure pump is communicated with the high pressure pipeline through a high pressure ball valve of a water supply pipeline; the high pressure pipeline is connected with the high pressure sprayer; and the water is sent from the high pressure pump to the high pressure pipeline through a filter, and is sprayed in a water mist mode by the high pressure sprayer connected with the high pressure pipeline, and not only dedusting effect can be ensured, but also secondary pollution generated by deterioration of wet coal powder is prevented. The high-pressure water mist belt corridor and the transfer station dust fall device are simple in structure, reliable in operation, and convenient to operate, occupy no building space, and are innovation of the belt corridor and the transfer station dust fall device.