A ventilation dust fall and safety protection system for underground mine tunnels operation

The utility model provides a ventilation dust fall and safety protection system for underground mine tunnels operation, including the security isolation door, a control circuit arranged in the inner cavity of th, the track of marcing, connect in the installation pendant of the track upper end of marcing, set up in the rack of the track lower extreme of marcing, connect in advance orbital a plurality of can be on this advances orbital length direction gliding dryer pendant, can be on orbital length direction that advances gliding dryer link, through the automatic driven machine head who advances on orbital length direction that advances of the cooperation with the rack, be located the dryer of the track below of marcing and connect in the intake pipe and the water pipe of dryer pendant below through the connecting piece, the dryer link, the dryer pendant is connected with the dryer, driven machine head connects in the front side of dryer link, driven machine head sets up the atomizer, air cock and carbon monox