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Indocalamus leaf (bamboo leaf) baking method

A technology for drying the leaves and hot air, which is used in drying, drying machines, drying solid materials, etc., can solve the problems of difficult protection of natural quality, uneven yellow and green leaves, easy to run, fragrance and discoloration, etc., to protect the natural environment. Quality, color green and flat, the effect of shortening drying time

Inactive Publication Date: 2014-04-02
黄山市徽顶箬业有限公司
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for drying reed leaves (zong leaves), which solves the problem that the existing reed leaves drying technology is not easy to protect the natural quality, easy to lose fragrance and fade, and the reed leaves are uneven in yellow and green and curled unevenly. question

Method used

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Embodiment Construction

[0010] A method for drying rutabaga, which adopts a hot air drying method, which includes the following process flow: sorting and stacking fresh rutabaga → bed loading → drying (including high-temperature killing → medium-high temperature exhaust to solidify fat and keep green → medium-low constant temperature Dry) → out of the oven → cooling → packaged into pieces.

[0011] Concrete drying embodiment:

[0012] 1) The stack of sorting and stacking of fresh reed leaves is to select and sort the picked fresh reed leaves first, and remove the leaves of high-quality grades; and then stack every 30-60 sheets of qualified leaves selected into a handful, Use 1-2 pieces of natural thatch to wrap around the middle part of the length direction of the reed leaves and tie them one by one.

[0013] 2) The bed loading is to put the bundled fresh reed leaves into the oven, basket or cart of the drying room. The oven or blue drying or drying car in the room is arranged 3-6 layers from botto...

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Abstract

The invention discloses an indocalamus leaf (bamboo leaf) baking method. According to the method, a hot air baking method is adopted; and the method comprises the following process flow of: sorting and stacking fresh indocalamus leaves; filling; baking (including high-temperature fixation, medium and high-temperature exhaust, grease fixing and green color keeping and medium and low-temperature drying); discharging; cooling; and packing into pieces. The baking comprises the high-temperature fixation step, the exhaust, dehydration, grease fixing and green color keeping step and the drying step, wherein the initial temperature is 110-120 DEG C and the air volume is 1-5 m<3> / m in the high-temperature fixation step; the air volume is 5-10 m<3> / m in the exhaust, dehydration, grease fixing and green color keeping step; the exhaust is performed for 2-4 hours; and the temperature of the drying is 70-80 DEG C. By using the method, the problems of difficulty in protection of natural quality, high probability of running fragrance away and fading, yellow and green indocalamus leaves and non-flat curling existing in the conventional indocalamus leaf baking method are solved.

Description

technical field [0001] The invention belongs to the technical field of drying and processing of fresh reed leaves (zong leaves). Background technique [0002] Ruoye (Zongye) is the most green and organic natural product, mainly used for food packaging, moisture-proof and mildew-proof, handicrafts and so on. However, the drying technology of Ruoye has always troubled people. Because, since ancient times, people have used Ruo Ye as dry Ruo Ye. The drying process of Ruoye (Zongye) all adopts the traditional sun-dried processing method, that is, about 10 pieces of Ruoye are overlapped into a handful, tied with thatch, and then spread one by one on the ground separately (each Only 2-3 kg of fresh leaves can be spread on the ground per square meter), allowing the sun to shine and dry naturally. It usually takes 2-3 days to dry. The sun-dried processing method has problems such as unhygienic, long cycle, space occupation, cumbersome processing, high labor intensity and low effi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B9/10F26B3/02
Inventor 汪金富汪洋
Owner 黄山市徽顶箬业有限公司
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