Thaflavin enzymatic reaction tank

The utility model relates to a reaction tank, in particular to a theaflavin enzymatic reaction tank. The theaflavin enzymatic reaction tank comprises an enzymolysis tank, supporting legs, a feeding hopper, a driving motor, a connecting rod, a spiral conveying plate, a spiral plate and a discharging pipe, the lower portion of the enzymolysis tank is fixedly connected with the supporting legs, the upper portion of the enzymolysis tank is connected and communicated with the feeding hopper, the driving motor is installed on the lower portion of the enzymolysis tank, and the spiral conveying plate is connected with the driving motor. An output shaft of the driving motor is connected with a connecting rod through a coupler, the upper end of the connecting rod is fixedly connected with a spiral conveying plate, the spiral conveying plate is in contact with the inner wall of the feeding hopper, the lower end of the connecting rod is connected with a spiral plate, and the lower part of the enzymolysis tank is connecte