| 摘要 |
The present invention relates to a fermentation apparatus for liquid manure, comprising: a fermenter providing a fermentation space wherein liquid manure is filled inside and fermented; a stirring unit installed in the fermenter and stirring excrement accommodated in the fermentation space; at least one emitting pipe which is installed in the fermenter adjacent to the bottom surface of the fermentation space and has a plurality of emitting holes on the outer surface exposed to the fermentation space; and an oxygen providing unit providing oxygen to the emitting pipe wherein oxygen is supplied to the fermentation space through the emitting holes. The fermentation apparatus for liquid manure according to the present invention provides oxygen to liquid excrement filled in the fermentation space, and activates microorganism for aerobic fermentation in the excrement, thereby fermenting liquid excrement in a short period of time and manufacturing liquid manure. |
