Crystallization reactor with high disperse stirring performance
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A crystallization reactor, dispersing and stirring technology, applied in chemistry/physics/physicochemistry fixed reactor, chemistry/physics/physicochemistry process, chemical instrument and method, etc., can solve the influence of reactor service life and poor cooling uniformity , Poor crystal quality and other problems, to achieve good uniform dispersion of crystals, easy adjustment, and good results
Inactive Publication Date: 2020-02-07
陈永福
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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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[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0018] A crystallization reactor with high dispersion and stirring, such as figure 1 As shown, it includes a kettle body 1 and a kettle cover 2, the upper end of the kettle body 1 is provided with a feed port 13, the upper end of the kettle cover 2 is provided with a liquid outlet 21, and the lower end of the kettle cover 2 is provided with a liquid inlet 22 , the kettle body 2 is provided inside the kettle body 2, a cooling chamber 3 is formed between the outer wall of the ke...
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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...
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