DETERMINATE QUANTITY FEEDING SYSTEM OF SOLID MATERIAL BY SCREW FEEDER

摘要

A regular quantity feeding system of a solid material using a screw feeder is provided to allow compressed solid materials to be restored to an initial state by passing the compressed solid materials through restoring space formed before an outlet. A regular quantity feeding system of a solid material using a screw feeder includes a raw material tank(1), a mixing blade(2), a screw case(3), a carrying screw(4), and a restoring space(7). The raw material tank contains raw materials. The mixing blade is installed inside the raw material tank, is powered by a motor(12), and mixes the raw materials to prevent from getting into a lump. The screw case is connected to a lower part of the raw material tank and is a passage for the raw materials. The carrying screw is installed inside the screw case, rotates by the motor, and carries the raw materials. The restoring space is installed on an end of the screw case before an outlet(6) and allows compressed raw materials to expand.