Simple evaporative crystallization device for copper sulfate production

The utility model relates to the technical field of copper sulfate production. The simple evaporative crystallization device is used for copper sulfate production. The device comprises a closed evaporative crystallization tank, a liquid inlet pipe and an exhaust pipe are arranged at the top of the evaporative crystallization tank; discharging pipe arranged at bottom, a motor is arranged at the topof the evaporative crystallization tank; an output shaft of the motor extends into the evaporative crystallization tank and is provided with a stirring paddle; a circle of inner container is arrangedon the side wall of the evaporative crystallization tank; a closed cavity is formed between the inner container and the inner wall of the tank body; a steam inlet pipe and a cooling water inlet pipeare arranged at the cavity on the outer wall of the evaporative crystallization tank; a condensate water drainage pipe is arranged on the side, opposite to the steam inlet pipe, of the evaporative crystallization tank, a coolin