Ultrasonic enhanced reverse vortex flow and impinging stream reactor

Abstract

The invention discloses an ultrasonic enhanced reverse vortex flow and impinging stream reactor, and relates to the technical field of chemical reaction equipment, wherein the ultrasonic enhanced reverse vortex flow and impinging stream reactor comprises at least two vortex reactors, an impinging structure and an ultrasonic amplitude-change pole; each vortex reactor is communicated with the impinging structure, and the ultrasonic amplitude-change pole extends into the impinging structure; the impinging structure is provided with a discharge port; and each vortex reactor comprises at least one feed port, the feed ports are arranged along the tangential direction of the vortex reactors, and a reaction raw material fluid enters the vortex reactors at the two sides through the double feed ports arranged at the two sides of the reactor to generate reverse axial flow vortex flow and then flows into a central impact cavity in an accelerated manner along the axial direction. The reaction raw material fluid generates broad-spectrum multi-scale turbulent vortexes in the vortex reactors, reinforced micro-scale turbulent entrainment mixing is achieved in the impact cavity through reverse vortex axial flow, a mixture is formed and a chemical reaction is carried out, and the mass transfer performance is further improved by reinforcing local turbulent shearing through the ultrasonic amplitude-change pole, and the mixed mass transfer performance of the reactor is reinforced.

Description

technical field [0001] The invention relates to the technical field of chemical reaction equipment, in particular to an ultrasonically enhanced reverse vortex flow impingement flow reactor. Background technique [0002] The preparation process used in traditional industries is often carried out in mechanically stirred reactors, which have poor mixing performance, uneven solid-liquid distribution, high energy consumption, high material consumption, high three-waste discharge and low yield. [0003] Aiming at problems such as discontinuous chemical reaction process, difficult control of product uniformity, excessive energy consumption, and long reaction time, a reactor is urgently needed to solve the above problems. Contents of the invention [0004] The object of the present invention is to provide an ultrasonically enhanced reverse vortex flow impingement flow reactor to solve the above-mentioned problems in the prior art. The reaction raw material fluids are evenly mixed,...

AI Technical Summary

Problems solved by technology

[0002] The preparation process used in traditional industries is often carried out in mechanically stirred reactors, which have poor mixing performance, uneven solid-liquid distribution, and serious defects of high energy consumption, high material consumption, high three waste emissions and low yield.

[0003] Aiming at problems such as discontinuous chemical reaction process, difficult control of product uniformity, excessive energy consumption, and long reaction time, a reactor is urgently needed to solve the above problems

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