Chemical agitation reaction kettle

Abstract

The invention relates to a chemical agitation reaction kettle, comprising a kettle body and a kettle cover, wherein the kettle body and the kettle cover are connected by a flange; a feeding hole is formed in the kettle cover, a discharge hole is formed in the bottom of the kettle body, an agitation device and a heating device are arranged in the kettle body, the agitation device is connected with a power output shaft of a motor on the kettle cover, agitation blades of the agitation device are spiral agitation blades, the heating device is an electric heating tube, the electric heating tube is spirally wound round the agitation blades of the agitation device, an agitation shaft of the agitation device is provided with a rectangular agitation frame in the structure of 'ri' ('ri' is a Chinese character, meaning sun), and the agitation frame is arranged along the inner wall of the kettle cover and the bottom of the kettle body. According to the chemical agitation reaction kettle, the mixing uniformity of materials is improved, the corrosion damage of the materials on the inner wall of the reaction kettle is reduced, the reaction kettle is more convenient to clean, and the service life of the reaction kettle is prolonged.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a chemical stirring reaction kettle. Background technique [0002] In chemical production operations, it is usually necessary to stir and mix chemical materials. There is usually only one stirring shaft in the existing chemical stirring reactor. The materials in the reactor cannot be mixed evenly in time, and the material reaction is not sufficient, which affects the quality of the product. At the same time, the material is attached to the inner wall of the kettle, and the kettle body is not easy to clean and is easily corroded, which reduces the service life of the reactor. Stirring reactors also have multiple stirring shafts, but this increases energy consumption and increases the manufacturing cost of the reactor. In addition, the stirred reactor sometimes needs to be heated, and the heat is transferred to the material in the kettle through the kettle body, and the...

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Problems solved by technology

[0002] In chemical production operations, it is usually necessary to stir and mix chemical materials. There is usually only one stirring shaft in the existing chemical stirring reactor. The materials in the reactor cannot be mixed evenly in time, and the material reaction is not sufficient, which affects the quality of the product. Quality, at the same time, the material is attached to the inner wall of the kettle, the kettle body is not easy to clean, and it is easy to be corroded, which reduces the service life of the reactor

Stirring reactors are also equipped with multiple stirring shafts, but this increases energy consumption and increases the manufacturing cost of the reactor

In addition, the stirring reactor sometimes needs to be heated, and the heat is transferred to the material in the kettle through the kettle body, and the temperature of the material rises slowly, and the heating of the kettle body is easy to cause damage to the anti-corrosion lining, thereby reducing the service life of the reactor

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