Seed crystal excess material cleaning device

The utility model discloses a seed crystal excess material cleaning device which comprises a groove body, the groove body comprises a first groove body and a second groove body which are oppositely arranged in the first direction, the first direction is the depth direction of the first groove body and/or the depth direction of the second groove body, the first groove body is used for containing seed crystal excess materials, and the second groove body is used for recycling waste liquid of the first groove body. And the first tank body is communicated with the second tank body through a flow guide pipe. According to the seed crystal excess material cleaning device provided by the utility model, the first tank body and the second tank body are matched with each other, so that the seed crystal excess material can be conveniently and quickly cleaned, the waste liquid can be conveniently and quickly recycled, the cleaning efficiency is high, the cleaning effect is good, the time is saved, and the working efficienc