Polymerization device and chloroprene solution polymerization method

Abstract

The invention relates to the technical field of equipment related to chemical or physical methods, and in particular to a polymerization device and a chloroprene solution polymerization method. The polymerization device comprises a kettle body, a discharge port is provided on the kettle body; a kettle cover is provided on the top of the kettle body, and a loading port is provided on the kettle cover; the top of the kettle cover is fixedly connected to a steering gear through a bracket, a stirring shaft is coaxially fixedly connected to the output shaft of the steering gear, the stirring shaft rotatably passes through the kettle cover and is placed in the inner cavity of the kettle body, and more than two groups of stirring blades are arranged on the stirring shaft placed in the kettle body from top to bottom; at least one flange is fixedly connected to the top of the kettle cover, and the flange is connected to the kettle body; a ring cylinder is fixedly connected in the inner cavity of the flange, an opening is formed on the top of the ring cavity of the ring cylinder, and at least two heat dissipation pipes are connected to the bottom of the ring cavity of the ring cylinder; a circulation pipeline is provided in the ring cylinder; and a chloroprene solution polymerization method applied to the polymerization device; the invention solves the problem of how to remove the heat generated in the polymerization reaction.