Feed additive production is with first sulfanilamide (SN) fermentation bed

The utility model discloses a feed additive production technical field's a feed additive production is with first sulfanilamide (SN) fermentation bed, which comprises a body, open at the top of body has the vent, the inner chamber of body transversely is equipped with the shower, the other end and the circulating pump of conveyer pipe are connected, the circulating pump passes through the pipelineand is connected with the liquid storage pot, flourishing material bed is installed to the inner chamber bottom of body, evenly install the commentaries on classics roller perpendicularly between twosets of diaphragms of flourishing material bed, and change the outer wall evenly distributed lug of roller, the inner chamber grafting of changeing the roller has the pivot, the top of pivot is passed through the conveyer belt and is connected with driving motor's power take off end, the utility model discloses a commentaries on classics roller of expecting the bed greatly rotates, makes the inside continuous removal of i