Special tobacco curing method used for tobacco clamp packing mode in bulk curing barn

A technology of dense barns and tobacco clips, applied in the fields of application, tobacco, and tobacco preparation, can solve the problems of insufficient yellowing of tobacco leaves and inaccurate grasp of the color fixing process, so as to reduce workload, facilitate operation, implementation and promotion, The effect of simplifying the baking process

Active Publication Date: 2015-02-25
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned problems, the present invention provides a special flue-cured tobacco method used in the method of sandwiching tobacco in dense curing rooms, which can effectively solve the problems of insuff

Method used

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  • Special tobacco curing method used for tobacco clamp packing mode in bulk curing barn

Examples

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Example Embodiment

[0020] Example 1

[0021] First of all, operate the tobacco clamping and loading process on the operating table to ensure that the quality of the tobacco leaves in the same clip and the same curing barn is consistent. During the tobacco loading process, ensure that the tobacco leaves are evenly distributed on the tobacco clip and the leaf bases are aligned. The effective cigarette width is 8cm, each cigarette weighs 12.5kg, and each room contains 4500kg. After hanging in the barn, perform the following special flue-curing steps in sequence:

[0022] (1) Moisturizing and yellowing period: the tobacco is sandwiched in the roasting barn with a density of 60Kg / m 3 ,Forcibly close the moisture window, then ignite and raise the temperature to 35~36℃ (dry bulb temperature) at a heating rate of 1℃ / h, stabilize the temperature for 20h, until the low temperature layer tobacco leaves 5 become yellow; this step is set first after ignition The fan (No. 7 standard fan, power 2.2KW) rotates at ...

Example Embodiment

[0032] Example 2

[0033] First of all, operate the tobacco clamping and loading process on the operating table to ensure that the quality of the tobacco leaves in the same clip and the same curing barn is consistent. During the tobacco loading process, ensure that the tobacco leaves are evenly distributed on the tobacco clip and the leaf bases are aligned. The effective cigarette width is 8cm, the weight of each cigarette is 13.5kg, and the cigarette volume per room is 4700kg. After hanging in the barn, perform the following special flue-curing steps in sequence:

[0034] (1) Moisturizing and yellowing period: the cigarette is placed in the barn with a density of 55Kg / m 3 ,Forcibly close the moisture window, then ignite and heat up to 35~36℃ (dry bulb temperature) at a heating rate of 1℃ / h, stabilize the temperature for 22h, until the low temperature layer tobacco leaves 5 become yellow; this step is set first after ignition The fan (No. 7 standard fan, power 2.2KW) rotates at 1...

Example Embodiment

[0043] Example 3

[0044] First of all, operate the tobacco clamping and loading process on the operating table to ensure that the quality of the tobacco leaves in the same clip and the same curing barn is consistent. During the tobacco loading process, ensure that the tobacco leaves are evenly distributed on the tobacco clip and the leaf bases are aligned. The effective cigarette width is 8cm, each cigarette weighs 15kg, and each room contains 5000kg cigarettes. After hanging in the barn, perform the following special flue-curing steps in sequence:

[0045] (1) Moisturizing and yellowing period: the cigarette is placed in the barn with a density of 55Kg / m 3 ,Forcibly close the moisture window, then ignite and raise the temperature to 35~36℃ (dry bulb temperature) at a heating rate of 1℃ / h, stabilize the temperature for 20h, until the low temperature layer tobacco leaves 5 become yellow; this step is set first after ignition The fan (No. 7 standard fan, power 2.2KW) rotates at 14...

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Abstract

The invention belongs to the technical field of tobacco curing, and particularly relates to a special tobacco curing method used for a tobacco clamp packing mode in a bulk curing barn. The special tobacco curing method mainly includes a yellowing stage, a quick color fixing stage and a stem drying stage, wherein the yellowing stage comprises a moisture maintenance yellowing stage, a medium-moisture yellowing stage and a moisture eliminating yellowing stage; the quick color fixing stage comprises two temperature rising stages and a temperature stabilizing and color fixing stage. Process parameters in all stages of the curing process are made clear, indexes are clear, operations are easy and convenient, the difficult problems that tobacco leaves cannot become yellow sufficiently in a current production process and the color fixing process cannot be accurately controlled are solved, the technical difficulty of curing is further reduced and the method is convenient to master, use and widely popularize.

Description

technical field [0001] The invention belongs to the technical field of tobacco leaf curing, and in particular relates to a special method for curing tobacco in the way of inserting tobacco in dense curing rooms. Background technique [0002] In my country's national economy, the status of tobacco is very important. In many areas, tobacco is an important source of fiscal revenue. In the process of tobacco leaf production, the variety and cultivation techniques are the basis for determining the quality of fresh tobacco, and there are many other restrictive factors, especially environmental factors. Curing is the last link in tobacco leaf production, and it is the link most affected by human factors in tobacco leaf production, so it is a key stage in tobacco leaf production. [0003] With the rapid development of modern tobacco agriculture, large-scale tobacco planting has led to the emergence of dense curing rooms. Due to the limitation of the number of curing rooms, a tobac...

Claims

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Application Information

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IPC IPC(8): A24B3/10A24B3/04
CPCA24B3/04A24B3/10
Inventor 叶协锋宗胜杰于晓娜李志鹏管赛赛李雪利许玉江程昌新胡战军
Owner HENAN AGRICULTURAL UNIVERSITY
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