Industrial naphthalene rectification and impurity removal device

The utility model provides an industrial naphthalene rectification and impurity removal device, and belongs to the technical field of industrial naphthalene rectification. The industrial naphthalene rectification impurity removal device comprises a base and an impurity removal assembly. A rectifying tower is mounted on the surface of the base, a filter screen is connected into the rectifying tower, a flow guide groove is connected to the lower surface of the filter screen, a slag discharge pipe is arranged on the surface of the rectifying tower, the impurity removal assembly comprises a motor and a transmission part, an output shaft of the motor is in transmission connection with the transmission part, and a scraper is connected to the upper end of the transmission part. And the lower surface of the scraper is attached to the filter screen. Through the cooperation of the motor and the transmission part, the scraper rotates along the surface of the filter screen, solid impurities on the surface of the filter s