Electromagnetic induction heating reactor

Abstract

The invention discloses an electromagnetic induction heating reaction kettle, which comprises a kettle body for placing materials, a stirring device placed in the kettle body for stirring materials, and a bracket connected to the bottom of the kettle body for supporting the kettle body. The body includes the bottom shell of the kettle body and the upper shell of the kettle body installed on the bottom shell of the kettle body, wherein the electromagnetic induction heating reaction kettle also includes an electromagnetic induction heating coil connected to a high-frequency power supply, and the electromagnetic induction heating coil is suspended placed under the bottom shell of the kettle body and electrically insulated from the bottom shell of the kettle body to heat the bottom shell of the kettle body. The invention utilizes the electromagnetic induction heating technology, and sets the electromagnetic induction heating coil at the bottom of the kettle body as a heating source to replace the steam supply of the boiler room. In the material, the good effect of high efficiency, strong controllability and no pollutants is achieved.

Description

technical field [0001] The invention relates to the technical field of heating equipment, in particular to an electromagnetic induction heating reactor. Background technique [0002] Reactor is a pressure vessel widely used in petroleum, chemical, rubber, pesticide, dye, medicine, food and other fields to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and other processes. The existing reaction kettle is mainly composed of the bottom shell of the kettle body, the upper shell of the kettle body, the jacket, the stirring device and the support, etc., and the heating methods are mostly as follows: steam from the boiler room is used as the heating source, and coils, pipes, etc. are used directly or indirectly. Jacket, etc. for heating. Although the above method can achieve the basic heating function required by the reactor, the heating method has the following defects: the system is inert, the reaction is slow, and the efficiency is lo...

AI Technical Summary

Problems solved by technology

Although the above method can achieve the basic heating function required by the reactor, the heating method has the following defects: the system is inert, the reaction is slow, and the efficiency is low; the maximum heating temperature is usually below 120 ° C, and the temperature is not easy to control; Condensed water is mixed into the material, causing pollution to the material

[0003] In order to increase the heating speed, some manufacturers insert electric heating tubes inside the reactor. Although this method can improve the heating efficiency, the electric heating tube has a short life, low power, and is easy to scale. It also affects the stirring, loading and unloading of materials inside the reactor. , bringing many disadvantages

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