Reaction vessel capable of realizing rapid temperature increase in virtue of inner heating coil assisted by electrothermal outer jacket

Abstract

The invention discloses a reaction vessel capable of realizing rapid temperature increase in virtue of an inner heating coil assisted by an electrothermal outer jacket. The reaction vessel comprises a motor, a decelerator, a support, a seal sleeve, a heat-inlet-pipe control valve, an inner-thermal-medium circulation inlet pipe, a feed pipe, an electromagnetic heating pipe a, a vessel ear, an outer heating interlayer, arc stirring fins, an outer-interlayer heat-conducting-medium discharge pipe, a discharging control valve, a discharging pipe, a heating-pipe power-source connection box, an inner-thermal-medium circulation outlet pipe, an electromagnetic heating pipe b, an outer-interlayer heat-conducting-medium feed pipe, central stirring fins, the inner heating coil, a stirring shaft, a vessel body, a connecting sleeve and a safety valve. According to the invention, the inner heating coil is used for heating in the vessel, and the electromagnetic heating pipes are used for assistant external heating, so the temperature in the vessel can be rapidly increased, which is beneficial for full reaction of materials; and the reaction vessel has the advantages of fast temperature raising speed and conservation of energy and is an ideal reaction apparatus capable of realizing rapid temperature increase for chemical enterprises.

Description

technical field [0001] The invention relates to the technical field of reactors, in particular to an electric heating outer jacket assisted internal heating coil to quickly raise the temperature of the reactor. Background technique [0002] The reaction kettle is a stainless steel container for physical or chemical reactions. It is widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food and other production users and various scientific research and experimental projects. It is used to complete hydrolysis, neutralization, crystallization, Containers for distillation, evaporation, storage, hydrogenation, alkylation, polymerization, condensation, heating mixing, constant temperature reaction and other processes; the reaction kettle is generally heated by a single-layer interlayer. If it is necessary to quickly heat the materials in the kettle, the traditional The reaction kettle is unable to meet the requirements. Contents of the invention [0003] The pre...

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Problems solved by technology

[0002] The reaction kettle is a stainless steel container for physical or chemical reactions. It is widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food and other production users and various scientific research and experimental projects. It is used to complete hydrolysis, neutralization, crystallization, Containers for distillation, evaporation, storage, hydrogenation, alkylation, polymerization, condensation, heating mixing, constant temperature reaction and other processes; the reaction kettle is generally heated by a single-layer interlayer. If it is necessary to quickly heat the materials in the kettle, the traditional Reactor is unable to meet the requirements

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