Ceramic bearing type reaction kettle

• Main Author: DONG JIANQING
• Format: Patent
• Language: Chinese; English
• Published: 26.12.2012
• 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 invention provides a ceramic bearing reaction kettle which comprises a kettle body, a power plant, a power transmission device, a shaft coupling, a stirring shaft and a stirrer. The ceramic bearing type reaction kettle is characterized in that a base supporting bearing consisting of a kettle body base plate, a support rack, a ceramic shaft, a ceramic ring and the stirring shaft is arranged toform an antifriction bearing operating mode by taking the stirring shaft as an inner ring, the ceramic shaft and the ceramic ring as ball bearing, the support rack as a ball bracket and the reaction caldron base plate as an outer ring. The invention prevents the oversize radial swing of the stirring shaft during operation, avoids the radial swing of the stirring shaft exceeding the permitted radial deviation of the sealed position of the stirring shaft, plays a role in avoiding swing, ensures the safe operation of the stirring reaction kettle, is provided with a base support device without lubrication and prolongs the