Development and Experiment of a Key Technology for Vegetable and Fruit Waste Fermentation Production Line
In view of the characteristics of vegetable and fruit waste,which is rich in nutrition,high moisture content and active decay,a pro-duction line of liquid fertilizer fermentation of vegetable and fruit waste is designed.The rotten vegetables and fruits are fully mixed with func-tional microorganisms and then lifted to the fermenter by the elevator,and then sealed for static fermentation.A special filter is arranged near the bottom of the fermenter,and the filtrate is left at the bottom through the filter,with a liquid outlet valve reserved at the bottom of the tank,the resulting filtrate flows directly into the storage barrel for secondary fermentation through the pipeline,and the liquid in the liquid storage barrel is pumped into the finished product barrel for distribution and storage through the pumping system.The test results show that the produc-tion line of vegetable and fruit waste fermentation can meet the fermentation of vegetable and fruit waste with high water content,fermentation cycle,rapid growth of fermenting bacteria and beneficial bacteria,inhibition of the growth of harmful fungi,low power consumption,low oper-ating costs,easy operation,and the requirements of harmless treatment of agricultural waste are met.
Fruit and vegetable wasteFermenterOpen the coverFermentation test
万方数据
维普
