Anti-resurgence storage system and method for refined tea leaves

Abstract

A system and method for anti-resurgence storage of refined tea leaves, which includes a storage device, a heat storage system, a heat release device and a vacuum device. The heat storage circuit of the heat storage system communicates with the heat storage chamber of the storage device, and the heat release circuit The heat release chamber of the device is connected, the heat release device is located in the storage device, the vacuum device is connected with the storage space of the storage device, and the heat storage system absorbs heat and stores heat in the heat storage chamber when the tea leaves are roasted through the refined tea frying furnace. After taking out part of the tea leaves in the storage space, start the heat release circuit to heat and dehumidify the storage space and then close it, so that the remaining tea leaves in the storage space are in a dry environment. The invention overcomes the problem of re-grading and re-grading caused by long-term storage or frequent use of the original refined tea leaves before color sorting and grading packaging. It needs re-color sorting and grading, environmental protection and energy saving, simple and convenient operation.

Description

technical field [0001] The invention belongs to the technical field of refined tea manufacturing, and relates to a moisture regain-proof storage system and method for refined tea leaves. Background technique [0002] In the production and preparation process of refined tea leaves, there are many processes involved. After cutting, sieving, and color sorting, they are graded. After sorting, they are packaged. The cutting, sorting and color sorting can all be completed through assembly line operations. , Before cutting, it is necessary to dry the rolled original tea, which is conducive to cutting, sieving and color sorting. After color sorting and grading, it is graded and packaged. The graded tea needs to be temporarily stored in storage. Afterwards, different specifications or types of bags will be made according to customer requirements; the problem is that when the graded tea leaves are in large stock and cannot be packaged in time, or need to be packaged in batches for fre...

AI Technical Summary

Problems solved by technology

[0002] In the production and preparation process of refined tea leaves, many processes are involved. After slitting, sieving, and color sorting, they are graded, and after grading, they are packaged. Slitting, sieving, and color sorting can all be completed through assembly line operations. Among them, before cutting, the raw tea after rolling needs to be dried, which is beneficial to cutting, sieving and color sorting. After color sorting and grading, it is graded and packaged. The graded tea leaves need to be temporarily stored in storage basket, and then pack different specifications or models according to customer requirements; the problem is that when the graded tea leaves have a large stock and cannot be packed in time, or need to be packaged in batches for frequent use, storage The tea leaves are easy to re-moisture with the change of ambient temperature. After the re-moisture, the color of the tea will change, which will affect the quality of the refined tea. It needs to be re-color sorted and graded.

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