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Double-section microwave baking roller and method of the same used for improving baking quality

A microwave baking and drum technology, applied in the application, preparation of tobacco, tobacco, etc., to achieve the effects of low energy consumption, accurate moisture control, and improved quality and quality

Inactive Publication Date: 2018-05-29
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, microwave equipment has not been specially applied to the treatment of tobacco shreds drying or quality improvement, and the microwave drum equipment that has appeared for tobacco stem expansion or curing is all single-section design

Method used

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  • Double-section microwave baking roller and method of the same used for improving baking quality
  • Double-section microwave baking roller and method of the same used for improving baking quality
  • Double-section microwave baking roller and method of the same used for improving baking quality

Examples

Experimental program
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Effect test

Embodiment 1

[0027] The double-section microwave drying drum is used for moisture drying of tobacco chips. It adopts low power mode, the moisture content of the incoming material is 15%-18%, the design process flow rate is 500-1000kg / h, and the moisture content of the output material is 12.0%-13.0%. The microwave drying process design of tobacco shreds is as follows: Figure 4 shown. This process is applied to the drying of chips in the process of threshing and redrying.

Embodiment 2

[0029] The silk-making process adopts double-section microwave baking drums to improve the quality of tobacco fragments, adopts high-power mode, the incoming moisture of fragments is 15%-18%, the design process flow rate is 300-600kg / h, and the output is 12.0%--13.0 %. Tobacco chip microwave drying process design such as Figure 5 shown.

Embodiment 3

[0031] The silk-making process adopts double-section microwave baking drums to improve the quality of tobacco fragments. It adopts high-power mode, and the incoming moisture of the fragments is 18%-25%. %--10%, moisture regain after feeding 12.0%--13.0%. Tobacco chip microwave drying process design such as Figure 6 shown.

[0032] The technical effect of the present invention is mainly reflected in the following aspects: using double-section microwave baking equipment to dry or bake the fragments collected during silk making or rebaking, the energy consumption is low, and the moisture content of the outlet fragments is accurately controlled. Tobacco chip quality and quality can be significantly improved.

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PUM

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Abstract

The invention discloses a double-section microwave baking roller and a method of the same used for improving the baking quality. The double-section microwave baking roller is composed of the five parts of a protection cover, an inner roller, a main microwave generating ring, a subsidiary microwave generating ring and a microwave strength detector, the main microwave generating ring is a certain distance away from the subsidiary microwave generating ring, and the protection cover is internally provided with the microwave strength detector located between the main microwave generating ring and the subsidiarymicrowave generating ring. By means of the double-section microwave baking roller, moisture is more accurately and more uniformly controlled in the baking process, control parameters canbe accurately controlled according to the quality improvement requirement, and the quality of tobacco scraps can be obviously improved.

Description

technical field [0001] The invention specifically relates to a double-section microwave roasting drum and a method for applying it to roasting and improving quality. Background technique [0002] In tobacco processing, a certain proportion (about 1% - 5%) of tobacco fragments (effective diameter 3mm - 10mm) will be produced or contained in the process of threshing and redrying and shredding. Due to the relatively concentrated Injured, diseased, and variegated tobacco leaves of poor quality are produced, so the quality is worse than tobacco leaves of the same grade. The drying and upgrading of tobacco chips has always been an unresolved problem. [0003] During the re-baking process of tobacco leaves, the chips will be collected and dried separately. Due to the small flow rate, a spiral dryer is generally used for drying. The problem is that the moisture uniformity and stability are poor, the outlet moisture cannot be accurately controlled, and the quality of the chips is al...

Claims

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Application Information

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IPC IPC(8): A24B3/10
Inventor 周沅桢朱明刘鹏张波胡小云龙卫李慧
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD
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