Ultrasonic coupling supergravity rotary packed bed and application thereof

Abstract

The invention discloses an ultrasonic coupling supergravity rotary packed bed which comprises a housing, an end cover, a rotator and a transmission device, wherein the housing and the end cover form a sealed cavity; the sealed cavity is internally provided with the rotator which is provided with a filler ring; the rotator is connected with the transmission device out of the sealed cavity through a rotary shaft; a gas inlet and a liquid outlet are formed on the housing; a gas outlet and a liquid input distributor are arranged on the end cover, the gas input distributor penetrates and extends to a central cavity of the rotator from the end cover and is close to the inner edge of the filler ring of the innermost inner ring; the filler ring is composed of multiple reaction filler rings which are concentrically arranged with different diameters or multiple blade rings are concentrically arranged with different diameters or multiple reaction filler rings and blade ring which are concentrically arranged in a combined manner with different diameters; a functional bade which penetrates and extends from the end cover is arranged in annular space between two adjacent filler rings. According to the device and process disclosed by the invention, the efficiency is 1.1-3 times that of the efficiency without ultrasonic waves at different ultrasonic frequencies, and the device and process can be applied to processes such as reaction, emulsification and the like. The ultrasonic coupling supergravity rotary packed bed disclosed by the invention has the advantages of being less in equipment investment, low in energy consumption, small in occupied space of equipment and the like.

Description

technical field [0001] The invention relates to a gravity rotating packed bed and its application, in particular to an ultrasonic coupling supergravity rotating packed bed and its application, belonging to the field of supergravity technology. Background technique [0002] High-gravity technology is considered to be a breakthrough technology that strengthens the reaction separation process limited by transfer and mixing. It is known as the "transistor of the chemical industry" and "a cross-century technology". Significance. Its core equipment is a rotating packed bed, which is a new type of equipment developed in the 1980s. It uses the centrifugal force generated by the rotation to simulate a hypergravity environment to strengthen the transfer and mixing process, which can greatly improve the efficiency of the transfer and mixing restrictions. The efficiency of the reaction and separation process significantly reduces the volume of the reaction and separation device. Early...

AI Technical Summary

Problems solved by technology

[0003] However, the existing high-gravity rotating packed bed still has the following defects: 1) the reaction rate cannot be adjusted; 2) the reaction process is not strengthened during the enhanced transfer and mixing process; 3) the rotating packed bed is easy to block

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