| 摘要 |
PURPOSE: A method for manufacturing feed using food wastes is provided to minimize feed processing costs, to improve the quality of the feed by perfectly removing metal and nonmetal foreign materials from the feed, and to departmentalize the feed by a size. CONSTITUTION: A method for manufacturing feed using food wastes comprises: a step(10) of removing metal included in the food wastes and naturally dehydrating the food wastes; a step(20) of unsealing plastic packing of the food wastes and firstly crushing the food wastes; a step(30) of compressing and dehydrating discharged water and salt of the discharged water; a step(40) of secondarily crushing the food wastes, discharging nonmetal foreign materials, and discharging the secondarily crushed food wastes; a step(50) of storing the discharged food wastes; simultaneously performing a drying process and a sterilizing process at 80°C or more for 30 minutes or more; a step(60) of drying the food wastes and discharging the food wastes having a predetermined size; a step(80) of pulverizing the food wastes to have the predetermined size or a smaller size and discharging the pulverized food wastes; a step(90) of assorting the food wastes by a size; a step(100) of making the food wastes into the feed through an aging process and a fermenting process; and a step(110) of packing and the food waste feed as a size.
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