Concentric ring adverse current type hypergravity swinging bed device

Abstract

The invention provides a concentric circularity counter-flow type super-gravity rotating packed bed, which comprises a shell, a liquid-phase inlet and a gas-phase outlet arranged on the upper end surface of the shell, a gas-phase inlet and a liquid-phase outlet arranged on the lower end of the shell, a rotating body arranged on the center of the shell, and a rotor connected with the rotating body, wherein the rotor comprises a rotating disc permanently connected with the rotating body and a static disc permanently connected with the shell, the two sides of the lower end of the rotor are provided with first access points, the center of the upper end of the rotor is provided with a second access point, the second access point communicates with the gas-phase outlet and the liquid-phase inlet, and the first access points are communicated with the gas-phase inlet and the liquid-phase outlet; the rotor also comprises a concentric mesh moving coil, the concentric mesh moving coil is composedof a group of rotating coils which are concentric with different diameters and have meshes, the bottom end thereof is permanently connected on the rotating disc, the upper end is rotationally connected with the static disc, and the first access points and the second access point communicate with the channel of the concentric mesh moving coil. The invention proposes the concentric circularity counter-flow type super-gravity rotating packed bed with low pressure drop, small rotor liquid holdup and better application effect.

Description

technical field [0001] The invention relates to a gas-liquid contact device, especially a concentric circle counterflow type supergravity rotating bed device, which can be widely used in absorption, rectification, heat transfer, chemical Reaction and preparation of nanomaterials, etc. Background technique [0002] Hypergravity technology is a breakthrough technology that enhances transfer and multiphase reaction processes. Utilizing the highly enhanced mass transfer process and microscopic mixing process characteristics in a high-gravity environment, we can replace the chemical tower equipment with a height of tens of meters with a high-gravity machine that is less than two meters high. Therefore, the high-gravity rotating bed is known as the "chemical Industrial Transistors". Most of the high-gravity rotating beds in the prior art have the entire rotor rotating with the shaft, and multiple rotors cannot be connected in series. The rotating bed with a single rotor cannot e...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of large pressure drop and large rotor liquid holding capacity of the existing supergravity rotating bed, and provide a concentric circle counterflow type super gravity bed with small pressure drop, small rotor liquid holding capacity and better use effect. Rotating Bed Unit

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