Raw material impurity removing and screening device for glass production

The invention discloses a raw material impurity removing and screening device for glass production, and relates to the field of screening, the raw material impurity removing and screening device comprises a shell and a feeding port, the input end of the feeding port is fixedly connected with a crushing box, the bottom of the crushing box is fixedly connected with the upper end of the shell, and the upper end of the shell is provided with a first circular opening; a collecting box is fixedly connected to the inner side wall of the upper end of the shell, a strip-shaped opening is formed in the bottom end of the collecting box, two transversely-arranged smashing rollers are arranged below the strip-shaped opening, and the right ends of the two smashing rollers are rotationally connected with the inner side wall of the shell through bearings. And the left ends of the crushing rollers penetrate through the left side wall of the shell and extend to the outside, and gears fixedly sleeve the left ends of the two cru