| abstract |
The invention relates to a preparation device for producing solid microbial fermented feed by drum fermentation, which relates to the technical field of feed production. It includes a raw material hopper, a conveying mechanism, a mixer and other structures. The bottom of the raw material hopper is provided with a conveying mechanism, the conveying mechanism is provided with a conveyor belt, and the output end of the conveying mechanism is provided with a mixer, and the mixer passes through The conveying mechanism is connected with a sterilization tank, the bottom of the sterilization tank is provided with a steam generator, the sterilization tank is provided with a waste gas output pipe, and the steam generator is provided with a steam pipe and a waste gas output pipe connected. The beneficial effects of the invention are as follows: the straw, corn and other crop straws can be used to produce solid microbial fermentation feed, which is beneficial to the high-value utilization of the crop straw resources and promotes the sustainable development of circular agriculture; The dynamic fermentation process realizes the continuous production of microbial fermentation feed. |