Bone peptide extracting tank and application thereof

The invention discloses a bone peptide extracting tank and application. The bone peptide extracting tank comprises a stirring system, an extracting tank body, a discharging system and a clean-in-place (CIP) system. The bone peptide extracting tank has the advantages of being simple in structure, easy to operate, convenient to mount and demount, high in extracting efficiency, capable of achieving clean-in-place and the like, the using process is safe and reliable, the application in extracting bone peptide raw material medicine liquid can be better met, and the total nitrogen yield of a middle body of a bone peptide extracting solution produced through the bone peptide extracting tank reaches 1.8 g/kg. The process for producing the bone peptide raw material medicine liquid through the bone peptide extracting tank is easy to control, and quality is stable.