Polyvinyl chloride resin production polymerization kettle capable of being conveniently cleaned and dredged

Abstract

The invention relates to a polyvinyl chloride resin production polymerization kettle capable of being conveniently cleaned and dredged. The polyvinyl chloride resin production polymerization kettle comprises a base, a kettle body, a material discharge pipe, a cover plate, a driving chamber and two first gas cylinders, wherein a dredging mechanism is arranged on the outer circumference of the material discharge pipe, a stirring mechanism is arranged below the cover plate, and comprises a vertical pipe, a horizontal pipe, a rotating shaft and two stirring assemblies, and the dredging mechanism comprises a first motor, a first gear, a second gear, a support assembly and a plurality of vibration assemblies. According to the present invention, the driving mechanism drives the stirring mechanism to stir the material in the kettle body while the stirring plate can bear against the inner wall of the kettle body and rotate to scrape away the residue adhered to the inner wall of the kettle body after the production is completed, such that the kettle body can be cleaned; and through the vibration mechanism, the vibration block rotates around the material discharge pipe while knocks the material discharge pipe from the outside, such that the material in the material discharge pipe can be shaken off, and the interior clogging of the material discharge pipe is avoided so as to improve the utility of the device.

Description

technical field [0001] The invention relates to the field of polyvinyl chloride resin production equipment, in particular to a polyvinyl chloride resin production polymerization kettle which is convenient for cleaning and dredging. Background technique [0002] Polyvinyl chloride resin, namely Polyvinylchlorid, referred to as PVC, the main component is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness, ductility, etc. It is very popular and popular in the world today. A widely used synthetic material. [0003] In the production process of polyvinyl chloride resin, people usually need to use the polymerization kettle to mix various production materials and then react, but in the stirring process of the existing polymerization kettle, most of the products produced are in the gel state, which is easy Adhesion to the inner wall of the polymerization kettle and the inside of the discharge pipe affects the use of the polymerization kettl...

AI Technical Summary

Problems solved by technology

[0003] In the production process of polyvinyl chloride resin, people usually need to use the polymerization kettle to mix various production materials and then react, but in the stirring process of the existing polymerization kettle, most of the products produced are in the gel state, which is easy Adhesion to the inner wall of the polymerization kettle and the inside of the discharge pipe affects the use of the polymerization kettle and shortens its production cycle. When the product accumulates inside the discharge pipe, it is easy to cause the discharge pipe to be blocked, which is not conducive to the circulation of materials. And then caused the practicability of existing polymerizer to reduce

Images