Sterile adding device

Abstract

The invention discloses a sterile adding device used for injecting additives into sterilized drink under the sterile environment. The sterile adding device comprises a container, at least one puncture needle and at least one sterilization cavity, wherein the container is used for introducing and leading out sterilizing liquid to form a sterile inner cavity, the at least puncture needle is used for entering the container deeply and is provided with a small quantity of additives, and the at least one sterilization cavity is arranged in the container and used for sterilizing the puncture needle. The puncture needle sequentially penetrates into the sterilization cavity and the sterile inner cavity, the side wall of the sterilization cavity is provided with a first through hole used for introducing and leading out the sterilizing liquid, and the bottom of the sterilization cavity is higher than the bottom of the container. According to the sterile adding device, the sterile inner cavity is arranged in the container, and the sterilization cavity is arranged in the sterile inner cavity, so that the piercing puncture needle pierces into the sterile inner cavity after being sterilized by the sterilization cavity, sterile adding of the sterilized drink is achieved, and nutrient value of the additives is kept.

Description

technical field [0001] The invention relates to the technical field of beverage processing, in particular to an aseptic adding device. Background technique [0002] At present, when adding a small amount of additives such as vitamins, trace elements or nutrients to liquid beverages and dairy beverages, the general method of adding is to directly mix a small amount of additives with the liquid beverages and dairy beverages before sterilization in the container , and then subject the mixture to ultra-high temperature sterilization. This method is simple to operate, but there are defects: for some additives that are not resistant to high temperature, high temperature heating will cause the nutrients in the additive to deteriorate and lose their nutritional effect; for some additives that are sensitive to bacteria, due to the long mixing treatment time, It will cause the nutrients to be contaminated by bacteria, causing them to spoil or lose nutrients. Contents of the inventi...

AI Technical Summary

Problems solved by technology

This method is simple to operate, but there are defects: for some additives that are not resistant to high temperature, high temperature heating will cause the nutrients in the additive to deteriorate and lose their nutritional effect; for some additives that are sensitive to bacteria, due to the long mixing treatment time, Can cause nutrients to become contaminated with bacteria, causing them to spoil or lose nutrients

Images