Curing process of Yunyan 87 in biomass energy curing barn

A technology of biomass energy and baking technology, which is applied in the field of flue-cured tobacco baking technology and baking technology. It can solve the problems of insufficient temperature stabilization time during the color-fixing period, insufficient yellowing of tobacco leaves, and large color difference of tobacco leaves, so as to improve the appearance quality. and chemical composition, leaf structure loosening, oil content and aroma increase

Active Publication Date: 2019-02-01
贵州省烟草公司六盘水市公司
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AI Technical Summary

Problems solved by technology

According to the applicant's test, the existing baking modulation process is used in the biomass energy barn to roast Yunyan 87, the degree of yellowing of the tobacco leaves in the yellowing period is not enough, the temperature stabilization time is not enough in the color fixing period, and the temperature rises too fast, which will lead to Tobacco leaf color difference, insufficient oil content and other problems

Method used

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Embodiment Construction

[0015] The invention is further described below in conjunction with specific embodiments:

[0016] According to the present invention, a kind of baking process of Yunyan 87 in the biomass energy barn comprises the following steps:

[0017] The first step is to load the tobacco on the kang, according to the requirements of the biomass energy barn, put the tobacco leaves of the same maturity and quality in the same part, 3 pieces per buckle, 55 buckles per pole, 150 pieces per pole, and the distance between the poles is 14cm , four layers are installed in the biomass energy barn, each layer has 110 poles;

[0018] The second step is to ignite and heat up and turn on the circulating fan. Turn on a small fire to raise the dry bulb temperature to 32°C and the wet bulb temperature to 32°C. After stabilizing for 2 hours, raise the dry bulb temperature to 35°C to keep the wet bulb temperature The temperature is 34°C, and the temperature is stabilized for 8 hours until the tobacco lea...

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PUM

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Abstract

The invention discloses a curing process of Yunyan 87 in a biomass energy curing barn. A three-segment curing process in the prior art is improved, and according to the characteristics and quality oftobacco leaves of the flue-cured tobacco variety Yunyan 87, the following steps are designed; the curing process comprises the steps of tobacco weaving loading, building fire temperature controlling,tobacco leave yellowing, tobacco leave color fixing and tobacco leave stem drying. The curing process has the advantages of being easy to operate and high in operability, keeping color fixing stability and loose structure of the tobacco leaves, and greatly improving the oil content and aroma quantity; the cured tobacco leaves are yellow, bright, soft and fragrant, and the style and characteristicsof the sweet and fragrant type tobacco leaves are more obvious.

Description

technical field [0001] The invention relates to a roasting process of Yunyan 87 in a biomass energy barn, and belongs to the technical field of flue-cured tobacco roasting process. Background technique [0002] With the development of flue-cured tobacco production, it is becoming more and more important to screen and optimize the tobacco leaf curing process to improve the style characteristics, quality characteristics and industrial availability of tobacco leaves. The conventional tobacco leaf curing process is divided into three stages: yellowing, color fixing, and tendon drying. Yellowing stage: the starting temperature of the dry bulb is 32-35°C, the temperature during the yellowing period is 36-38°C, the temperature of the yellowing completion is 40-42°C, and the wet bulb temperature is 1-4°C lower than the dry bulb temperature; the color fixing stage: dry Bulb temperature is 54-55°C, wet bulb temperature is 38-40°C; dry tendon stage: dry bulb temperature is 67-68°C, wet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/10
CPCA24B3/10
Inventor 高强汤红印王子国邓府黄占平彭世彪龚远翔
Owner 贵州省烟草公司六盘水市公司
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