Quantitative release device for heavy metal curing stabilizer

The utility model discloses a heavy metal solidification stabilizer quantitative release device which comprises a release material pipe, a material receiving pipe is arranged below the release material pipe, and a quantitative release assembly is installed between the release material pipe and the material receiving pipe. The quantitative release assembly comprises a fixed shaft ring sleeve, a rotating bearing, an upper connecting plate, a lower connecting plate, an upper through hole and a lower through hole. According to the quantitative release device for the heavy metal curing stabilizer, sealing can be effectively conducted, the rotating bearing rotates, the overlap ratio of the upper through hole and the lower through hole can be adjusted, the overlap ratio of the upper through hole and the lower through hole can be reduced, the dosage of the heavy metal curing stabilizer can be adjusted according to needs, the discharging efficiency of the heavy metal curing stabilizer is improved, and the discharging