Mixing device

Abstract

The invention discloses a mixing device, which comprises a primary mixing chamber at the upper side and a secondary mixing chamber at the lower side. The upper side of the primary mixing chamber is provided with a first feed inlet and a second feed inlet; a gas inlet pipe is arranged at one side face of the primary mixing chamber; the gas inlet pipe is connected to a first jet ring and a second jet ring; a horn-shaped outlet is arranged at the bottom of the primary mixing chamber; and the horn-shaped outlet is connected to the upper end of the secondary mixing chamber. The invention has the following advantages: by using the two mixing chambers arranged up and down, two reactions can be directly conducted without the need of transportation; and the gas-liquid reaction adopts the bottom-to-top gas transport mode, and there is a longer residence time at the jet rings by using the upward power of the gas, resulting in a better reaction effect than the top-to-bottom gas transport mode.

Description

technical field [0001] The invention relates to the technical field of chemical engineering, in particular to a mixing bin. Background technique [0002] In the chemical industry, it is often necessary to set up some solid and liquid mixing bins, and the items produced by using the mixing bins directly enter the next process. Nowadays, multiple mixing bins are generally used in parallel, which not only results in a larger area, but also The transportation process is increased, and this transportation process often causes accidents such as leakage of reactants. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the purpose of the present invention is to provide a mixing bin that can effectively overcome the above-mentioned defects, and the specific technical solutions are as follows: [0004] A mixing device, comprising a primary mixing chamber on the upper side and a secondary mixing chamber on the lower side, a first feeding port...

AI Technical Summary

Problems solved by technology

[0002] In the chemical industry, it is often necessary to set up some solid and liquid mixing bins, and the items produced by using the mixing bins directly enter the next process. Nowadays, multiple mixing bins are generally used in parallel, which not only results in a larger area, but also The transportation process is increased, and this transportation process often causes accidents such as leakage of reactants

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