Beneficiation production waterway recycling system

The utility model discloses a beneficiation production waterway recycling system, which comprises a circulating water pump room, a large pump room, a new pump room, a washing pump room, a plurality of concentration large wells and a tailing pond which are connected through pipelines, the plurality of concentration large wells comprise a 1 # large well, a 2 # large well, a 3 # large well and a 4 # large well, tailings and sewage generated in the beneficiation production process are discharged into the 1 # large well and the 2 # large well, and the new pump room, the washing pump room, the plurality of concentration large wells and the tailing pond are connected through pipelines. The bottom flow of the 1 # large well is sent to a tailing pond, the return water of the tailing pond is respectively sent to an annular water pump room and/or a washing pump room, the overflow water of the washing pump room is sent to a new pump room, the overflow water of the new pump room is sent to the large pump room and/or the 4