Riboflavin fermenter oxygen carrier uniform distribution stirring device

Abstract

The utility model relates to a kind of oxygen carrier uniform distribution stirring devices of riboflavin fermentation tank in the field of fermentation equipment, including stirring paddle, and stirring paddle includes stirring shaft and the stirring blade fixed on stirring shaft;Gas passage one is equipped in stirring shaft, and the top of gas passage one is connected with air inlet pipe by swivel joint, and stirring blade is equipped with gas passage two, and gas passage two is communicated with gas passage one, and the outlet hole one is equipped on stirring blade, and the outlet hole one is communicated with gas passage two, and stirring blade includes multiple stirring rod one and multiple stirring rod two, and the length of stirring rod one is less than the length of stirring two, and the outlet hole one is located at the end of stirring rod one and stirring rod two.This utility model passes into oxygen to the different position of fermentation tank and stirs the material in fermentation tank, improves the mixing efficiency and mixing uniformity of material and oxygen;The position of gas guide pipe in gas passage one can be adjusted, so that more reasonable oxygen is passed into fermentation tank, which is beneficial to fermentation.

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