Batching and water filling system and method in neomycin sulfate fermentation production

The invention discloses a batching and water filling system in neomycin sulfate fermentation production. The system comprises a batching tank, wherein the batching tank is communicated to a drinking water pipeline with a first valve; one end of a material liquid pipeline with a batching pump is communicated to the batching tank and the other end of the material liquid pipeline is communicated to a fermentation tank; one end of a fermented cooling water pipeline with a second valve is communicated to the fermentation tank and the other end of the fermented cooling water pipeline is communicated to a multistage cooling tower; and the multistage cooling tower is communicated to the fermentation tank by virtue of a pipeline with a check valve, a circulating water tank and a circulating water tank water outlet pipeline with a first water tank pump and a check valve. The batching and water filling system and method in neomycin sulfate fermentation production disclosed by the invention can be used for solving a problem of relatively high water cost proportion and improving repeated utilization rate of water, and by batching materials by virtue of hot water, water using cost and steam consumption are reduced, so that coal consumption of a boiler is reduced.