Novel rotating zigzag high-gravity bed

Abstract

The invention provides a novel rotating zigzag high-gravity bed. The novel rotating zigzag high-gravity bed comprises a shell and a zigzag rotor, wherein the left side of the shell is connected with agas inlet pipe; the middle part of the upper end of the shell is connected with a gas outlet pipe; the zigzag rotor comprises a static disc and a rotating disc; the static disc is fixedly connected with the shell; the rotating disc is connected with a rotating shaft arranged in the middle of the shell and rotates with the rotating shaft together; a certain number of zigzag rings are concentrically mounted on the static disc and the rotating disc at certain spacing; the static disc and the rotating disc on the outer sides of the zigzag rings are nested together; a liquid feed pipe I is arranged in the middle of the upper end of the shell, a liquid inlet pipe II is arranged on the right side, and a liquid outlet pipe is arranged on the right side of the lower end of the shell. The novel rotating zigzag high-gravity bed has the advantages as follows: by means of unique structure, the rotating zigzag high-gravity bed is good in mass transfer performance, small in size, low in height, lowin purchase and operation cost and convenient to use and maintain, and conditions of lightning protection, typhoon protection, earthquake prevention and aloft work required to be considered during using of traditional tower equipment can be avoided.

Description

technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a novel baffled high-gravity rotating bed. Background technique [0002] In the industrial production of small and medium-sized pesticides, pharmaceuticals, and fine chemicals, a large number of towers are used for the separation of organic matter (such as rectification, stripping, or absorption, etc.), including packed towers and plate towers, and the gas-liquid two-phase depends on the effect of gravity field Contact mass transfer to achieve the purpose of separation and purification. Due to the weak gravity field, the liquid film in the tower equipment flows slowly, the effective contact area per unit volume is small, and the mass transfer efficiency is low, so the equipment is bulky, the space utilization rate is low, the production capacity is low, and the investment is large. Hypergravity technology is a new technology developed in the 1980s to enhance gas...

AI Technical Summary

Problems solved by technology

[0003] At present, this kind of technology has been successfully applied to the separation and reaction operations of chemical, pharmaceutical and other industrial processes at home and abroad, such as absorption, dust removal, preparation of nanomaterials, etc., but due to the limited separation capacity of a single device, intermediate feeding, etc. cannot be realized. Reason, several types of high-gravity rotating beds, such as packed or disc type, have not been able to realize the continuous rectification process in industrial production in a single device so far.

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