Chemical raw material refined production device

The utility model discloses a chemical raw material refined production device which comprises a box body, a feeding hopper is connected to the upper portion of the left end of the box body in a penetrating mode, a dust suction device is arranged in the middle of the left end of the box body, a discharging port is formed in the lower portion of the left end of the box body, a dredging device is installed at the upper end of the box body, and the dredging device extends into the box body. A grinding device is arranged at the front end of the box body, the grinding device extends into the box body, a flow guide plate is arranged in the box body, and a sieve plate is arranged on the flow guide plate. According to the refined production device for the chemical raw materials, the sieve plate can be dredged through the dredging device, operation is easy, dredging time is short, manual cleaning is not needed, the burden of workers is reduced, dust generated when the raw materials are discharged can be absorbed throug