Be applied to dust collector in tunnel

The utility model relates to a be applied to dust collector in tunnel belongs to mining site exhaust -gas treatment equipment technical field, include: passageway, clean room and air -blower, exhaust outlet is connected to passageway one end, and the air inlet of clean room is connected to the other end, install at least one air -blower on the passageway, be equipped with helical pipe in the clean room, helical pipe's top is located the air inlet department of clean room, with the pipeline intercommunication, helical pipe's bottom is located and communicates the well lower part of clean room is connected with a dead weight dust collecting equipment, water is equipped with to the well lower part of clean room. This device simple structure, the cost is low, and when especially being used for getting through the tunnel, dust removal effect is very good. 本实用新型涉及种应用于隧道的除尘装置，属于矿场废气处理设备技术领域，包括：通道、除尘室和鼓风机；所述通道端连接废气出口，另端连接除尘室的进气口；所述通道上安装有至少个鼓风机；所述除尘室内设有螺旋管道；所述螺旋管道的顶端位于所述除尘室的进气口处，与所述管道连通；所述螺旋管道的底端位于连通到所述除尘室的中下部，与自重除尘设备