The new feed processing method of the invention relates to a processing method for processing roughage, ammoniated roughage, concentrated feed and pretreatment of fermentation raw materials. Characterized in that a certain amount of water is added to feed raw materials to make the water content of the raw materials reach 12-70%, the feed raw materials are placed in a sealed pressure-resistant treatment tank, and saturated steam is introduced; In the first stage, the temperature of feed raw materials was kept at120℃-170℃ for 2 -30 minutes, and in the second stage, the temperature was quickly raised to 65438+. Quickly introduce compressed air or saturated steam, raise the pressure to 6-40kg/cm2, and immediately open the discharge valve to spray out the raw materials, that is, process them into feed or fermented products.
Applicants: Zhou Tao and Zhou Shizhen.
Address: Room 507, Building 10/0, Village 6, Suojin Village, Nanjing, Jiangsu.
Inventors (designers): Zhou Tao, Zhou Shizhen.
Main classification number: A23K112
Classification number: a23k112a23k114.