Novel chemical material screening machine for chemical engineering

• Main Authors: HUA YANGYANG, WU YULIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.01.2021
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention belongs to the technical field of chemical raw material processing devices, and particularly relates to a novel chemical material screening machine for chemical engineering, which comprises a device body, the lower end of the device body communicates with a discharging hopper, a center rod is arranged in the device body, the outer wall of the center rod is sleeved with three fixing cylinders, and a filter screen is arranged between the fixing cylinders and the device body. The right side of the device body communicates with three discharging pipes. The three filter screens are hopper-shaped screens with concave upper end faces, chemical materials are placed in the device body, large impurities, small impurities and water can be sequentially screened in a classified mode through the three filter screens, the screened impurities are left on the filter screens respectively, then the center rod is moved upwards, and then the multiple fixing cylinders are driven to move upwards. The heights of the ce