Preparation equipment and preparation method of tea mulberry powder under low-temperature freezing

Abstract

The invention relates to the technical field of tea mulberry powder manufacturing, in particular to preparation equipment and a preparation method of tea mulberry powder under low-temperature freezing.The preparation equipment comprises a device body, the device body comprises a freeze-drying bin, a sealing bin door is hinged to one side of the freeze-drying bin, and four supporting mechanisms are arranged on the inner surface of the freeze-drying bin; and the supporting mechanism comprises positioning strips, the number of the positioning strips is two, and the two positioning strips are both connected to the inner surface of the freeze-drying bin. The preparation equipment is provided with a material pushing plate, a transmission rod, an air hole, a material blocking plate and a plate collecting groove, so that the material pushing plate and the material blocking plate are driven to move when the transmission rod moves, mulberry tea on the inner wall of the drying groove and the material blocking plate moves, and meanwhile, the mulberry tea penetrates through the air hole to fall off to be dispersed and partially turned over; therefore, the position relation between the surface layer and the inner layer in the initial mulberry tea layer is disrupted, and the mulberry tea can be heated more uniformly in the heating process.

Description

technical field [0001] The invention relates to the technical field of tea mulberry powder production, in particular to a low-temperature freezing tea mulberry powder production equipment and a production method thereof. Background technique [0002] Mulberry tea is made of precious mulberry tea and more than a dozen kinds of herbal foods that are both food and medicine, and is made through scientific compatibility, strict selection of materials, and excellent processing. The product is rich in a large number of various nutrients and trace elements that are beneficial to the human body. It is a series of pure natural food and herbal beverages that are easy to carry and suitable for all seasons. The water leaching concentration of the raw material components of the product is sufficient and complete. [0003] At present, in order to develop the mulberry tea market more comprehensively, mulberry tea powder also appears. The color, taste and nutritional components of mulberry...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of tea mulberry powder production equipment under low temperature freezing and its production method, to solve the problem that the traditional freeze dryer proposed in the above background technology is suitable for large-scale drying, so that it is easy to make mulberry tea appear stacked and so on , leading to insufficient heating in some positions during the subsequent drying process of mulberry tea, which will affect the subsequent finished products

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