A dual high gravity reactor and its use method

By designing a dual supergravity reactor with a dual gravity field structure, the high-energy gas-liquid film bubbles are formed using the moving disc blades and the fixed disc blades, the problems of slow reaction speed and blockage in the existing reactors are solved, and a more efficient reaction process is achieved and production costs are reduced.

CN116889856BActive Publication Date: 2025-08-08KUNMING UNIV OF SCI & TECH
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Patent Information

Application Number
CN202311079872.7
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-08-25
Publication Date
2025-08-08
Estimated Expiration
2043-08-25

AI Technical Summary

Technical Problem

The reaction speed in existing supergravity reactors is limited, which can easily lead to blockage of the filler bed, reduce production efficiency and increase production costs.

Method used

A dual supergravity reactor is designed, adopting a dual gravity field structure. Through the cooperation of the moving disc blades and the fixed disc blades, a huge surface area of the gas-liquid film bubble is formed, and the parabolic blades are used to provide supergravity kinetic energy, so that the gas-liquid microbubbles can quickly grow and explode in the multi-layer jet holes, generating high-energy shock waves, thereby accelerating the reaction process.

Benefits of technology

It improves the reaction speed, reduces the filling bed blockage, extends the operating time of the reactor, and reduces the maintenance frequency and production costs.

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Abstract

The invention discloses a dual hypergravity reactor and a method for using the same, which relates to the field of hypergravity engineering technology. The reactor comprises an outer shell, a liquid feed pipe and a gas feed pipe. A first transmission shaft, a moving disk, parabolic blades and a fixed disk are arranged in the outer shell, and the moving disk is provided with jet holes and parabolic blades. A driving assembly for driving the first transmission shaft to drive the moving disk to rotate is provided on the outer shell. In the reactor of the present invention, liquid and gas form mist-like gas-liquid bubbles after passing through a nozzle. The gas-liquid bubbles are deflected at high speed by the moving disk blades, parabolic blades and fixed disk blades, and are broken through the jet holes to form a large and continuously updated micro-gas-liquid bubble surface area. The tortuous and high-kinetic energy flow channel intensifies the extremely thin gas-liquid bubble body and the surface renewal, forming an ultra-thin gas-liquid film bubble. At the same time, after the ultra-thin gas-liquid film bubble passes through multiple layers of moving disk blades and fixed disk blades, the hypergravity gas-liquid bubble grows and explodes rapidly, thereby generating a high-temperature and high-pressure hypergravity field, so that two-phase or multi-phase substances react rapidly.
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