Deacidification equipment with water recovery effect for PVB resin production

• Main Authors: JIA WENDONG, MO BAOFU, ZHU MINGCHEN, YE WEIMIN, TAN ZHENHUA
• Format: Patent
• Language: Chinese; English
• Published: 20.04.2021
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

The utility model provides a deacidification device with a water recovery function for PVB (polyvinyl butyral) resin production, which comprises a shell, a rotating door is arranged outside the front of the shell and connected with the shell through a first rotating bolt, a cover is mounted outside the upper part of the shell and connected with the shell through a second rotating bolt, and the rotating door is connected with the shell through a second rotating bolt. A rotating rod penetrates through the interior of the shell, a driving motor is installed on one side of the outer wall of the shell and connected with the rotating rod, a plurality of stirring blades are installed on the upper side and the lower side of the outer wall of the rotating rod correspondingly and connected with the rotating rod through fixing bolts, and a hollowed-out groove is formed in the lower portion of the rotating rod. Clamping blocks are installed on the outer walls of the two sides of the hollowed-out groove. By means of the a