Screening device for building wall painting coating

• Main Author: ZHANG DEBIN
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2018
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The invention discloses a screening device for building wall painting coating. The screening device comprises a working bin, a supporting base and a screening bin, the working bin is arranged inside the supporting base, a first discharging opening is formed in the bottom of the working bin, a control valve is arranged in the first discharging opening, the screening bin is arranged inside the working bin, a filtering net is arranged at the bottom of the screening bin, and the top of the screening bin is in transmission connection with a second motor through a belt. According to the screening device, a stirring bin is arranged inside the working bin and is internally provided with a first spiral rod and a second spiral rod to stir and smash materials, the screening bin is arranged at the bottom of the stirring bin, one side of the screening bin is in transmission connection with the second motor through a belt, the materials are smashed through the spiral rods firstly, then the materialsare screened, the materi