A two-way stirring structure of rocker in a reaction kettle

Abstract

The invention discloses a two-way stirring structure of a rocker in a reaction kettle, which comprises a kettle body, a spiral blade, a rotating rod, a piston, a return spring, two rockers and a piston cylinder arranged inside the kettle body. The bottom end of the cylinder is fixed at the center position of the bottom of the kettle body, the rotating rod is arranged vertically, and the bottom end penetrates into the piston cylinder to rotate and cooperate with the piston cylinder, the bottom end section is an inclined plane, and the spiral blade is located at the bottom of the cylinder. At the bottom of the rotating rod and above the piston cylinder, one end of the return spring is fixed on the bottom surface of the piston cylinder, and the other end is fixed on the piston between the bottom end face of the rotating rod and the return spring. The longitudinal section of the piston is L-shaped, and the top end fits with the bottom end face of the rotating rod. The bidirectional stirring structure of the rocker in the reaction kettle of the invention can effectively solve the problem of high viscosity material adhering to the stirrer, and ensure that the stirrer always has the function of stirring and dispersing the reaction material during the stirring process.

Description

technical field [0001] The invention relates to the technical field of chemical reaction equipment manufacturing, in particular to a two-way stirring structure of a rocker in a reaction kettle. Background technique [0002] The polymerization reaction is carried out in the reactor. Since the viscosity of the polymerization system increases continuously with the progress of the polymerization reaction, in polymers, especially high molecular weight polymers, the polymerization viscosity is relatively high, and conventional agitators are usually only used A stirring impeller is used for stirring, and it is always stirred in one direction. It often occurs that high-viscosity materials adhere to the agitator and rotate together with the agitator, so that the agitator loses the function of stirring and dispersing the reaction material. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention proposes a two-way stirring structure of ro...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention proposes a two-way stirring structure of rockers in the reactor, which can effectively solve the problem of high-viscosity materials sticking to the stirrer, and ensure that the stirrer always has a stirring and dispersing reaction during the stirring process Material function

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