Gas overflowing type gas liquid reaction equipment

Abstract

The invention discloses gas overflowing type gas liquid reaction equipment, which is a sealed casing, wherein the top of the casing is provided with a liquid inlet pipe; the bottom of the casing is provided with a gas inlet pipe and a discharging pipe; the middle part of the casing is provided with a cylindrical overflow tube; the top of the overflow tube is provided with a circular arc-shaped sealed top cover; the bottom of the overflow tube communicates with the casing; the liquid inlet pipe is connected onto the sealed top cover; a liquid distribution circular disc in symmetrical installation are arranged outside and inside the sealed top cover; the liquid distribution circular disc communicates with a liquid inlet pipe; a plurality of liquid distribution pipes are uniformly distributed in the liquid distribution circular disc; the top of the air inlet pipe is provided with a gas flow stirring paddle; an air inlet pipe communicating with the gas spraying opening is arranged on the gas flow stirring paddle; the gas flow stirring paddle is arranged at the inner side of the overflow tube. Through the overflow tube added at the casing, reaction liquid slowly flows from the side walls of both of the inner side and the outer side of the overflow tube; reaction gas is introduced to the inner side of the overflow tube, so that the contact area of the gas and the liquid at the inner side and the outer side of the tube body is greatly improved; the device is used for auxiliary stirring for the gas flow stirring paddle; the problem of great energy consumption of a stirring motor is solved.

Description

technical field [0001] The invention relates to the uniform reaction technology of different media, in particular to an overflow gas-liquid reaction equipment. Background technique [0002] Gas-liquid reaction is one of the common reactions in the chemical industry. The traditional equipment on the market uses stirring to promote the liquid to fully react in the gas environment. However, due to the limitation of the contact area between the gas and the liquid, the reaction efficiency is relatively low. It is difficult to meet the needs of actual production, and it takes a lot of reaction time, and the nature of liquid stirring needs to be driven by a stirring motor. After a long time of reaction, the stirring motor is prone to failure, and a long time of work will consume a lot of energy. Contents of the invention [0003] In view of the above existing problems, the purpose of the present invention is to provide a spilled gas-liquid reaction equipment with simple structure...

AI Technical Summary

Problems solved by technology

[0002] Gas-liquid reaction is one of the common reactions in the chemical industry. The traditional equipment on the market uses stirring to promote the liquid to fully react in the gas environment. However, due to the limitation of the contact area between the gas and the liquid, the reaction efficiency is relatively low. It is difficult to meet the needs of actual production, and it takes a lot of reaction time, and the nature of liquid stirring needs to be driven by a stirring motor. After a long time of reaction, the stirring motor is prone to failure, and a long time of work will consume a lot of energy.

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