A freeze-dried tea flower powder extraction device

Abstract

This utility model discloses a tea flower freeze-dried powder extraction device, belonging to the field of raw material extraction. It includes an extraction cylinder, with a drive motor fixedly installed on the top of the outer surface of the extraction cylinder. The output end of the drive motor passes through the extraction cylinder and is fixedly connected to a stirring rod. A freeze-drying chamber is opened inside the extraction cylinder, and a manually controlled valve is fixedly installed at the bottom of the freeze-drying chamber. This utility model achieves temperature changes within the freeze-drying chamber through the design of a condenser pipe, stirring rod, drive motor, fan, and first air inlet, thus achieving the purpose of freezing. Furthermore, a stirring plate separates the tea flowers at the bottom of the tea flower pile from the other parts of the pile and automatically spreads the tea flower pile evenly on the stirring plate. The rotating stirring plate ensures that all parts of the tea flower pile continuously change position, allowing the tea flowers to fully contact the cold air, thereby ensuring the pre-freeze-drying process of the tea flowers and improving the production quality of the freeze-dried tea flower powder.

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