Reaction kettle for producing chlorine ether rubber

Abstract

The invention discloses a reaction kettle for producing chlorine ether rubber, which comprises a tank body, an inner cylinder body, a rotating shaft, a spiral blade I, a coil pipe, a spiral blade II, an impeller, an end socket seat and a driving motor, and an output shaft of the driving motor downwards penetrates through a through hole I formed in an upper cover of the end socket seat and then is coaxially inserted into the cylinder body of the end socket seat; and the lower end of the driving motor is connected with the upper end of the rotating shaft through a coupler to drive the rotating shaft to rotate, a bearing seat is arranged at the bottom in the end socket seat, a bearing is arranged in the bearing seat, and the rotating shaft is sleeved with an inner ring of the bearing and rotationally supported on the bearing through a shaft shoulder of the rotating shaft. Materials in the reaction kettle form a circulating mixing reaction structure from bottom to top and then from top to bottom, mixing is uniform, reaction is sufficient, and the materials can be prevented from caking. The cooling effect is good by introducing a refrigerant medium into the coil pipe.

Description

technical field [0001] The invention relates to the technical field of production of chloromycete rubber, in particular to a reaction kettle for production of chloromycete rubber. Background technique [0002] Chloroether rubber is mainly used in the manufacture of automobile fuel pipes, automobile carburetor hoses, automobile air hoses and various sealing diaphragms, etc., to meet the requirements of special working conditions. A jacketed reactor is used in the workshop. Due to the heat release during the polymerization process of the reactor, the temperature inside the reactor rises. Conventionally, the temperature in the reactor is controlled by passing cooling water into the jacket. Due to the relatively long reaction time, the subsequent As the amount of glue increases, the reaction speed will become slower and slower, and sometimes the polymerization will be too fast, resulting in an increase in the degree of polymerization, an increase in the viscosity of the material...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a reaction kettle for the production of chlorinated rubber, the purpose of which is to solve the problem of excessive polymerization of materials in the reaction kettle in the polymerization process of chloroether rubber, resulting in an increase in the degree of polymerization, an increase in the viscosity of the material, and the occurrence of agglomeration

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