Vortex continuous flow type reactor

Abstract

The invention relates to the technical field of reactors, particularly to a vortex continuous flow type reactor, which comprises a reactor shell, a motor and a motor bracket, wherein a reaction cavityis formed in the reactor shell, a stirrer is arranged in the reaction cavity, and the stirrer is of a hollow cylindrical structure. According to the invention, a spiral hollow pipe is mounted on theouter side of the stirrer, and a cooling or heating fluid is input into the hollow pipe through a feeding mechanism, so that the stirrer has the capability of removing and increasing the heat energy of the fluid in the reaction cavity; and due to the fact that the cross section of the hollow pipe is of a triangular or circular structure, a tangent plane sawtooth or wave shape is formed on the outer side of the stirrer, and when the stirrer rotates, the local flowing power behavior of the fluid close to one side of the stirrer is changed, so that the turbulent flow kinetic energy and shearing of the fluid are improved, local micro-mixing is enhanced, and the overall heat transfer and mass transfer capacity of the reactor is improved.

Description

technical field [0001] The invention relates to the technical field of reactors, in particular to a vortex continuous flow reactor. Background technique [0002] The reactor is a kind of equipment to realize the reaction process, which is used to realize the liquid-phase single-phase reaction process and the liquid-liquid, gas-liquid, liquid-solid, gas-liquid-solid and other multi-phase reaction processes; there is always stirring (mechanical stirring, airflow stirring) in the device etc.) device; when the height and diameter are relatively large, multi-layer stirring blades can be used; when the material needs to be heated or cooled during the reaction process, a jacket can be installed on the reactor wall, or a heat exchange surface can be installed in the reactor, or Heat exchange is performed through an external cycle; in most cases, the uniqueness of the gas-liquid catalytic process is that the reaction occurs in the liquid phase, one of the reactants is a liquid, and t...

AI Technical Summary

Problems solved by technology

[0003] At present, in the actual use of the reactor, in order to enhance the reaction effect between the materials, the stirring method is usually used to make the reaction between the materials more thorough, but the traditional reactor has poor shearing effect in actual use, especially The fluid shearing effect in the edge area is not very good, and most of the existing reactors adopt the method of setting jackets for heat conduction, which is not ideal for the heat conduction effect of the fluid in the middle, which causes the reaction rate between materials to decrease. not conducive to practical use

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