At present, the grain deep processing industry has also become a biochemical industry. The products involved include amino acid, lysine, threonine, tryptophan, hyaluronic acid, lactic acid, citric acid, enzyme preparation, starch, starch sugar, polyol, yeast and so on. The agitators involved mainly include fermentation tank agitator, seed tank agitator, batching tank agitator, crystallization regulating tank agitator and many other units. Agitators are widely used in the biological fermentation industry .
Fermentor agitator:
The special agitator with axial and radial phase flow combination ensures good shear dissolved oxygen capacity, improves the overall mixing effect, reduces energy consumption and improves efficiency.
1. The top layer XPJ is used to control foam increase and eliminate bubbles.
2. Ksx is used in the second, third and fourth layers, with high turbulent diffusion ability and low shear ability, and axial flow type agitator;
3. The bottom disk turns on the turbine stirrer (BTD), and the radial flow stirrer has strong radial discharge performance and shear dispersion performance, which can effectively enhance the gas holding capacity of the blade. Increase the effective contact of bubble medium, especially suitable for the oxygen consumption operation of fermentation process.