Tobacco leaf baking method

A baking method and tobacco leaf technology, applied in the field of flue-cured tobacco, can solve problems such as insufficient coal combustion, large coal consumption, and adverse environmental effects, and achieve the effects of avoiding adverse effects, reducing coal consumption, and reducing the cost of flue-cured tobacco

Active Publication Date: 2015-03-25
CHINA TOBACCO GUANGDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This new technology allows for better control over how much fuel needs to run during cure compared to previous methods that were done beforehand. By doing this it ensures consistently high yield rates without wasting too many resources or causing environmental concerns such as pollution from unused coals used in combustion processes. Additionally, the use of simpler equipment makes production easier while also minimising costs associated therewith.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the efficiency and effectiveness of crop processing systems for producing high yield crops with reduced environmental impact caused by traditional processes such as burning or smoking.

Method used

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  • Tobacco leaf baking method
  • Tobacco leaf baking method
  • Tobacco leaf baking method

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Embodiment Construction

[0041] The embodiment of the present invention provides a method for curing tobacco leaves, which is used to improve the quality of tobacco leaf curing and at the same time make the coal burn more fully, greatly reduce the coal consumption, reduce the cost of flue-cured tobacco and avoid adverse effects on the environment.

[0042] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] see figu

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Abstract

The embodiment of the invention discloses a tobacco leaf baking method. By means of the tobacco leaf baking method, tobacco leaf baking quality is improved, coal is burnt more sufficiently, coal consumption is greatly reduced, the tobacco leaf baking cost is lowered, and adverse effects on the environment are avoided. The tobacco leaf baking method comprises the steps that at the earlier stage when tobacco leaves turn yellow, coal cinder is added before ignition and overspread the middle of a hearth, and 5-10 kg of coal accounting for 1/4 of the area of the hearth is initially added into the hearth, wherein the thickness of the coal layer ranges from 5 cm to 10 cm; at the stage when the tobacco leaves turn yellow, coal accounting for 1/4-1/3 of the area of the hearth is added each time; at the stage when branch veins turn yellow, coal accounting for 1/2 of the area of the hearth is added each time; at the stage when main veins turn yellow, coal is added till the hearth is full each time, so that dry-bulb temperature rises to 45 DEG C to 48 DEG C at the speed of 1 DEG C/2-3 h, and wet-bulb temperature is controlled within the range from 37 DEG C to 38 DEG C; at the stage when aroma substances are synthesized, coal is added till the hearth is full each time, so that the dry-bulb temperature is kept within the range from 52 DEG C to 54 DEG C, and the wet-bulb temperature is controlled within the range from 38 DEG C to 40 DEG C; at the killing-out stage, coal accounting for 2/3 of the area of the hearth is added each time, and the area of added coal is decreased gradually till baking is finished.

Description

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Claims

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Application Information

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Owner CHINA TOBACCO GUANGDONG IND
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