Novel effervescent tablet screening de-dusting device

• Main Authors: WANG JIANQIANG, XU PEILI
• Format: Patent
• Language: English
• Published: 18.02.2015
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model relates to a novel effervescent tablet screening de-dusting device. The novel effervescent tablet screening de-dusting device comprises a rack, belt rollers, a delivery belt, seal covers, air spray tubes and brushes. The delivery belt is arranged on and driven by the four stereo parallel belt rollers, and transmission shafts of the four belt rollers are mounted on the rack through bearings. The two sides of the planar rack on the delivery belt are sealed by the seal covers, air spray tube rows and brush rows are fixed at the tops of the seal cover corresponding to the delivery belt at equal intervals alternately. Dust collection holes are distributed in the delivery belt at equal intervals, and a negative-pressure dust collection tank is installed on the rack corresponding to the bottom of the delivery belt. According to the device, dust is screened and removed by compressed air and the brushes, and accordingly, collision between tablets can be effectively reduced, damage to tablets is eliminated, the qualified rate is improved, the tablet screening efficiency is improved, the normal production of subsequent processes is guaranteed, and transition from one single system to two systems and multiple systems is a technological system evolution trend.