Multifunctional fresh milk pasteuring method and fresh milk pasteuring machine

Abstract

The invention relates to a multifunctional fresh milk pasteuring method and a fresh milk pasteuring machine, aiming to solve a problem of inconvenience in use of the existing device. A water bath jacket barrel of which the periphery is provided with a thermal insulation layer and a shell is arranged at the periphery and lower side of a milk barrel; a heating tube configured in a water bath jacket is used for heating fresh milk under stirring, the fresh milk pasteuring machine is characterized in that the stirring is realized by hermetically fixedly arranging a drive shaft sleeve as high as the upper part of the milk barrel at the center of the bottom of the jacket barrel and the center of the bottom of the milk barrel, the periphery of the drive shaft sleeve in the milk barrel is peripherally slidably matched with a stirring tube with a multilayer stirring wheel or blade at the periphery by a base peripheral sliding matching seat, an output shaft of a drive motor arranged at the lower bottom surface of the jacket barrel is connected with a drive shaft penetrating out of the drive shaft sleeve by a shaft coupler, the upper part of the drive shaft is slidably matched with the upper end of the drive shaft sleeve by a bearing, and the upper end of the drive shaft is fixedly connected with the stirring tube by a standard fastener and drives the multilayer stirring wheel or blade on the shaft sleeve on stirring tube to rotate for stirring. The fresh milk pasteuring machine has the advantages of high thermal efficiency, drying burning resistance, good stirring effect, capabilities of automatically controlling water level, automatically charging and draining water, and automatically stirring and heating, and good cleaning efficiency and quality.

Description

technical field [0001] The invention relates to fresh milk sterilization equipment, in particular to a multifunctional fresh milk pasteurization method and a fresh milk pasteurization machine. Background technique [0002] Existing fresh milk sterilizing equipment includes a milk bucket heated by an electric heating rod and a water bath jacket. The hinged upper cover of the milk bucket is equipped with a stirring motor, and the stirring motor extends downward from the upper cover to a stirring rod. Since the jacket needs to be heated and cooled when working, it is difficult to control the water level, and it is impossible to guarantee the water level and ensure that there will be no dry burning. Dry burning will inevitably seriously affect the service life of the heating rod; in addition, opening the upper cover At this time, the stirring rod cannot be moved away from the mouth of the milk bucket, which is very inconvenient to operate. Contents of the invention [0003] T...

AI Technical Summary

Problems solved by technology

Since the jacket needs to be heated and cooled when working, it is difficult to control the water level, and it is impossible to guarantee the water level and ensure that there will be no dry burning. Dry burning will inevitably seriously affect the service life of the heating rod; in addition, opening the upper cover , the stirring rod cannot be moved away from the mouth of the milk bucket, which is very inconvenient to operate

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