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Tobacco baking frame with flow guide pipes and method for baking flue-cured tobacco in virtue of flow guide pipes

The technology of a guide tube and tobacco is applied in the directions of tobacco, tobacco preparation, application, etc., and achieves the effects of shortening the baking time of a large box, saving costs, and having a simple structure

Pending Publication Date: 2020-08-04
SHANDONG LINYI TOBACCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is a lack of a tobacco drying rack with a simple structure, easy to use, using a draft tube to assist the baking process, shortening the drying time of the large box, improving the baking efficiency, saving costs, and shortening the size of the large box. When baking, the baking efficiency is improved, the cost is saved, the operation is simple, and the method of baking the flue-cured tobacco guide tube with strong reproducibility

Method used

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  • Tobacco baking frame with flow guide pipes and method for baking flue-cured tobacco in virtue of flow guide pipes
  • Tobacco baking frame with flow guide pipes and method for baking flue-cured tobacco in virtue of flow guide pipes
  • Tobacco baking frame with flow guide pipes and method for baking flue-cured tobacco in virtue of flow guide pipes

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Embodiment 1. A tobacco drying rack with a draft tube, which includes a frame body, which is provided with a beam 1, an elevated frame 2 and a low frame 12, a groove 6 is formed on the beam 1, and a groove 6 is placed on the frame body. There is a tobacco rod 9, and the high shelf 2 and the low shelf 12 are provided with a hook I3, the hook I3 is provided with a guide tube 4, the guide tube 4 is provided with a hook II7, and the guide tube 4 is hung on the hook I3 through the hook II7; The guide pipe 4 is provided with a round hole 10; one end of the tobacco rod 9 is provided with a fixing seat 5, and the other end of the tobacco rod 9 is provided with a mounting cap 11, and the tobacco rod 9 is suspended on the In the groove 6 on the beam 1; the front end of the tobacco rod 9 is provided with a pointed head 13; the position of the circular hole 10 on the guide tube 4 is a spiral arrangement; There is an air inlet 8; the top of the groove 6, the bottom of the fixing sea...

Embodiment 2

[0028] Embodiment 2, a method for curing flue-cured tobacco with a draft tube, using a tobacco drying rack with a draft tube to bake tobacco leaves, the steps are as follows: harvesting and sorting tobacco leaves, loading tobacco, and baking tobacco leaves. Fire and wind control to achieve the control of the tobacco leaf yellowing stage, tobacco leaf color fixing stage, tobacco leaf dry tendon stage and tobacco leaf moisture regain stage, the variety, nutritional level, position and maturity consistent.

Embodiment 3

[0029]Embodiment 3, a method for baking flue-cured tobacco draft tubes, the tobacco leaves in the tobacco leaves harvesting and sorting and packing tobacco are selected 10 days after the lower tobacco leaves are topped, the leaf color is mainly yellow-green, and the leaf surface is yellow-green. 55%, 2 / 3 of the main veins turn white and harvest; 30 days after the topping of the middle leaves, the leaf color is more yellow than green, and the leaf surface is yellow-green, accounting for 75%, and the main veins turn white 2 / 3 are harvested; the upper leaves, beaten 60 days after topping, the leaf color is mainly yellow, the leaf surface is yellow-green accounting for more than 96%, and the main veins are basically all white for harvesting; each time 4 pieces are harvested per plant, and once every 6 days, the maturity of tobacco leaves harvested It increases with the position. After the lower part is collected, wait 6 days before picking the middle tobacco. After the middle tobac...

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Abstract

The invention discloses a tobacco baking frame with flow guide pipes and a method for baking flue-cured tobacco in virtue of flow guide pipes, belonging to the field of flue-cured tobacco equipment and flue-cured tobacco processes. The invention aims to solve the problem that a flue-cured tobacco flow guide pipe baking method which shortens the baking time of a large box, improves baking efficiency, saves cost and is high in reproducibility has not been reported in the prior art. The tobacco baking frame mainly comprises a frame body, wherein a cross beam, high racks and low racks are arrangedon the frame body, grooves are formed in the cross beam, tobacco rods are placed in the grooves, hooks I are arranged on the high racks and the low racks, the flow guide pipes are arranged on the hooks I, hooks II are arranged on the flow guide pipes, the flow guide pipes are hung on the hooks I through the hooks II, and circular holes are formed in the flow guide pipes. The method for baking flue-cured tobacco in virtue of the flow guide pipes comprises the steps of harvesting and sorting of tobacco leaves, tobacco leaf loading and tobacco leaf baking. During tobacco leaf baking, a tobacco leaf yellowing stage, a tobacco leaf color fixing stage, a tobacco leaf stem drying stage and a tobacco leaf moisture regaining stage are controlled through fire control and air control. The method ismainly used for improving the quality of flue-cured tobacco and reducing the cost of flue-cured tobacco.

Description

technical field [0001] The invention relates to a tobacco-curing equipment and a tobacco-curing process, in particular to a tobacco drying rack with a draft tube and a method for curing the flue-cured tobacco draft tube. Background technique [0002] Large-box curing of tobacco refers to the process of placing tobacco leaves in box-type tobacco baskets by using special tobacco-loading equipment to complete the process of tobacco leaves turning yellow, fixing color, and drying tendons. Box-type curing can effectively solve the problems of small amount of smoke, excessive wind speed, and insufficient transformation of the internal chemical components of the tobacco leaves. However, due to the high density of smoke and the large temperature difference between the layers of the smoke box, the tobacco leaves in the box are heated and radiated unevenly, and the yellowing and water loss of the tobacco leaves in different positions in the box are inconsistent, especially the tempera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/10
CPCA24B3/10
Inventor 宋青松王家民姜滨刘文涛谭效磊宗浩裴军田洪彰张艳艳武博张本强邢玉鹏刘西金刘士庆张瑞葛选壮臧甜甜
Owner SHANDONG LINYI TOBACCO