Crystallization reactor with high disperse stirring performance

Abstract

The invention provides a crystallization reactor with high disperse stirring performance. The crystallization reactor comprises a reactor body and a reactor sleeve, a cooling chamber is formed betweenthe outer wall of the reactor body and the inner wall of the reactor sleeve, a high disperse stirring mechanism is arranged in the reactor body, the high disperse stirring mechanism comprises a hollow shaft rod and a plurality of disperse stirring units, both the upper end and the lower end of the hollow shaft rod extend out of the reactor body and communicate with the cooling chamber, the disperse stirring units are evenly distributed on the hollow shaft rod from top to bottom, and the lower end of the reactor body is provided with a first outlet and a second outlet. The crystallization reactor is provided with a main stirring rod and an inclined auxiliary stirring rod, stirring can be conducted in horizontal and vertical directions, the main stirring rod communicates with the cooling chamber and can be filled with a coolant, the mixing cooling effect is better, the crystallization efficiency is improved, and the crystal uniform dispersion is better.

Description

technical field [0001] The invention relates to the technical field of reaction kettles, in particular to a crystallization reaction kettle with high dispersion and stirring performance. Background technique [0002] The broad understanding of the reaction kettle is a container with physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in petroleum, chemical, rubber, pesticides, dyes, medicines, food, pressure vessels used to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and other processes, such as reactors, reaction pots, decomposition pots , polymerization kettle, etc.; materials generally include carbon-manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials. [0003] The crystalli...

AI Technical Summary

Problems solved by technology

However, the cooling uniformity of the existing reactor body is poor, resulting in poor crystallization quality and low efficiency, and has a great impact on the service life of the reactor, which needs further improvement

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