Pipeline conveying tail-head device

The utility model relates to the field of mine long-distance pipeline conveying equipment, and particularly discloses a pipeline conveying tail-head device which is characterized in that one end of a first material conveying channel in a plurality of material conveying channels is communicated with a pump source, the other end of the first material conveying channel is connected with input ends of at least two slag separation tanks in parallel, and output ends of the slag separation tanks are communicated with input ends of at least four diaphragm pumps in parallel; the output ends of the four diaphragm pumps are communicated to the tailing pond; the multiple material conveying channels comprise at least two second material conveying channels, one end of each second material conveying channel is connected with the pumping source through a valve, the other end of each second material conveying channel is communicated with the input end of the stirring tank, and the other end of at least one second material con