Preparation device of 4,4'-bis(chloromethyl)-1,1'-biphenyl

• Main Authors: YU JIANLIANG, YUE XIUBIAO, LIANG SHANWEI, HUANG AIYI
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

,The invention discloses a preparation device of 4,4'-bis(chloromethyl)-1,1'-biphenyl, and relates to the field of reaction kettles. The preparation device comprises a reaction kettle, wherein one side wall of the reaction kettle is fixedly connected with an air inlet valve, a feeding valve and an air supply valve, the top of the reaction kettle is fixedly connected with an electric telescopic cylinder, the top of the electric telescopic cylinder is provided with a driving motor, the bottom of the driving motor is fixedly connected with an output shaft a transmission cavity and a stirring cavity are fixedly formed in the reaction kettle, the stirring cavity is communicated with the feeding valve and the air supply valve, a stirring assembly is arranged in the stirring cavity, the output shaft penetrates through the reaction kettle and is connected with the stirring assembly, a transmission assembly is arranged in the transmission cavity, and the transmission assembly is connected with the output shaft. Accord