Magnetic stirring fermentation tank for fermenting enzyme preparation

The utility model relates to the technical field of enzyme preparation fermentation, and provides a magnetic stirring fermentation tank for enzyme preparation fermentation, which comprises a shell, a tank body and a driving motor, a heating pipe is mounted on the inner side of the shell, the tank body is mounted in the shell, a discharge port is mounted at the bottom end of the tank body, and an alarm structure is arranged on one side of the tank body. The alarm structure comprises air pressure sensors, a single-chip microcomputer and an alarm, the air pressure sensors are installed at the top ends of the two sides in the tank body, and the alarm is installed at the top end of one side of the tank body. The air pressure sensors are installed at the top ends of the two sides in the tank body, the air pressure sensors can detect the air pressure in the tank body and transmit information to the single-chip microcomputer, when the air pressure in the tank body is too large, the single-chip microcomputer processes