Silica powder dryer

Abstract

The utility model relates to the technical field of dryers, in particular to a silicon powder dryer which comprises a barrel body, a barrel cover is arranged at the top end of the barrel body, a motor, a feeding pipe and an exhaust pipe are fixed at the top end of the barrel cover, an output shaft of the motor is connected with a vertical rod through a coupler, a plurality of transverse rods are fixed on the vertical rod, and an air heater is arranged on one side of the barrel body. A telescopic pipe is fixed to an exhaust pipe of the hot-air blower, the end, away from the hot-air blower, of the telescopic pipe penetrates through the barrel cover and extends into the barrel body, a support is fixed to the bottom end of the barrel cover, two crushing rollers are rotationally connected to the side, close to the vertical rod, of the support, and cylindrical gears are fixed to the two crushing rollers correspondingly; bevel gears are fixed on the vertical rods and the end parts, close to the vertical rods, of the crushing rollers; and the output shaft of the motor drives the vertical rod to rotate, the two crushing rollers synchronously rotate under the cooperation of the two cylindrical gears and the bevel gear, and the two crushing rollers can crush caked silicon powder in the process of guiding the silicon powder into the barrel body through the feeding pipe.

Images