Drying device for keeping color, fragrance and shape of raw golden camellia leaves

Abstract

The invention discloses a drying device for keeping color, fragrance and shape of raw golden camellia leaves. The drying device comprises a machine body, wherein a temperature inductor is arranged in the machine body; a temperature display and a controller are arranged on a machine body housing; a charge hole and a discharge hole are formed above and below the machine body; a hot air inlet is formed in the left side of the machine body; an air suction chamber is formed in the right side of the machine body; a gas vent hole is formed above the air suction chamber; a rotary shaft along which the machine body can automatically rotate is further arranged on the machine body. The drying device is simple in structure, easy to manufacture, and suitable for various occasions, has the characteristics of being uniform in tea leaf heating, high in drying speed, high in drying efficiency, displayable in temperature, convenient to control, capable of keeping color, fragrance and shape of the dried tea leaves, and the like, and is especially suitable for drying raw golden camellia leaves or other tea leaves.

Description

technical field [0001] The invention relates to a tea processing device, in particular to a drying device for maintaining the color, aroma and shape of the original leaves of golden camellia. Background technique [0002] Camellia Camellia is a plant of the family Theaceae, Camellia genus, and Camellia japonica. Golden camellia tea also contains a variety of amino acids, tea polyphenols, saponins, flavonoids and other beneficial ingredients needed by the human body. Clinical experiments have proved that golden camellia tea has the functions of lowering blood fat, lowering cholesterol, lowering blood pressure, inhibiting tumor growth, and anti-aging , Activation of various enzymes in the human body and other special health effects. Drying is the last process of raw tea processing, and it is also one of several key processes. The main purpose of drying is to lose tea moisture, shape the tea leaves and increase the aroma of tea, etc. The quality of drying directly affects the ...

AI Technical Summary

Problems solved by technology

This dryer uses hot air to increase the drying speed and efficiency, and is also equipped with a temperature sensor and a controller to effectively control the temperature in the dryer, but there are the following defects: First, the body is fixed and does not rotate, and the tea leaves are stacked in multiple layers on the tea tray First, the heat decreases layer by layer, which leads to uneven heating of the tea, and the color of the tea is affected, thereby destroying the quality of the tea; second, the dryer is not equipped with an evacuation device or a suction device, and the air and water vapor in the body cannot be removed in time , the drying effect is unsatisfactory, thereby damaging the aroma of tea leaves; thirdly, the machine body is not equipped with inlet and outlet ports for tea leaves, so it cannot be mechanized and can only be operated manually, resulting in low drying efficiency and high labor intensity; in addition, the machine body is not equipped with heat preservation devices, The heat in the body is easily lost, resulting in unsatisfactory tea drying effect

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