A reaction kettle with good dispersion and not easy to wall adhesion

Abstract

The invention discloses a reaction kettle with good dispersibility and no wall adhesion, which belongs to the field of reaction kettles. A reaction kettle with good dispersibility and no wall adhesion comprises a kettle body, a stirring rod is arranged inside the kettle body, and a stirring rod A stirring head is connected to the lower end of the stirring rod, which is characterized in that the outer end of the stirring rod is fixedly connected with a plurality of shaft stirring groups, and the plurality of shaft stirring groups are arranged at equal intervals along the length direction of the stirring rod, and the outer ends of the shaft stirring groups are evenly spaced There are multiple first magnetic segments, which can realize the attractive or repulsive force between the first magnetic segment and the second magnetic segment to drive the dialing assembly to make the dialing plate rotate, so that the materials in the kettle can flow in multiple directions. In turn, the uniform dispersion of the material is better, and at the same time, the movement of the diverting component squeezes the liquid pipe, which is convenient for adding liquid to the kettle body, mixing the materials more fully, and has a cleaning effect on the inner wall of the kettle. In addition, the instant extrusion The resulting liquid impact makes the cleaning of the inner wall of the kettle stronger.

Description

technical field [0001] The invention relates to the field of reaction kettles, in particular to a reaction kettle with good dispersibility and no wall adhesion. Background technique [0002] Reactors are widely used in petroleum, chemical, rubber, pesticide, dye, pharmaceutical, food and other production users and various scientific research and experimental projects to complete hydrolysis, neutralization, crystallization, distillation, evaporation, storage, hydrogenation, alkylation, Processes such as polymerization, condensation, heating and mixing, and constant temperature reaction. Usually, the reactor includes: a reactor body, a stirrer, and a motor. The reactor body of a conventional reactor is a cylindrical structure, and there are four baffles in the reactor body. [0003] When the viscosity of the fluid is low and the rotation speed of the agitator is high, the material will generate centrifugal force with the rotation of the stirring shaft, resulting in a low liqui...

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Problems solved by technology

[0004] However, because the material is blocked by the baffle, only the flow in the up and down direction and toward the center of the reactor is generated, so the uniform dispersion of the material is poor, and when the liquid mixture is added to the material in the kettle body, the mixing may not occur. Sufficient problem. In the existing life, the mixing time can be prolonged to make the material fully mixed, but its work efficiency is low. In addition, although the fluid has a low viscosity, it may also adhere to the inner wall of the kettle. Once it adheres, it will It is difficult to clean, and it is generally cleaned after stirring, and the cleaned materials will cause waste

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