| abstract |
The present invention relates to a kind of fermentation cauldron producing biosurfactant for microbial fermentation, the fermentation cauldron for microbial fermentation production biosurfactant；The second agitating shaft is provided in fermentation cauldron, the periphery of the second agitating shaft is uniformly arranged the snorkel of vertical shape arrangement, gas distribution plate is arranged at intervals on the pipe shaft of snorkel.Gas distribution plate is that first cone-shaped hood that Open Side Down is constituted, and opens up through-hole in the middle part of the first cone-shaped hood, is arranged to cavity-like inside the cover body of the first cone-shaped hood, qi-emitting hole is uniformly arranged in the outer cover of the first cone-shaped hood.The fermentation cauldron provided in above-mentioned technical proposal uses it for biological surfactant microemulsion production, the micro emulsion of biosurfactant can quickly be made. |