A material return structure for an ultra-high temperature sterilizer

Abstract

This utility model provides a material return structure for an ultra-high temperature sterilizer, including an insulated outer cover, an insulated upper cover attached to the upper end of the insulated outer cover, a filling machine and a sterilizer placed longitudinally on the left and right sides of the inner side of the insulated upper cover, a material tank installed on the upper end of the sterilizer, a PLC control panel embedded in the front end of the insulated outer cover, a material outlet pipe installed on the lower left side of the filling machine, and a solenoid valve installed outside the material outlet pipe. This design solves the problem that the original ultra-high temperature sterilizer material return structure has a simple return pipe structure, no insulation structure, and a high risk of secondary contamination due to rapid microbial growth when the temperature drops sharply during the return process. This utility model designs a constant temperature return unit, which can ensure that the material temperature drop during the return process is ≤5℃. At the same time, it is equipped with an integrated temperature sensor and a rapid microbial detector to monitor the return quality in real time, ensuring the quality and safety of the return material.

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