Check patentability & draft patents in minutes with Patsnap Eureka AI!

Tobacco leaf processing method

A processing method and blade technology, which are applied in the field of threshing and redrying production process processing, can solve the problems of low threshing intensity, reduced proportion of large pieces, and increased crushing rate, so as to reduce the threshing intensity, improve the isometric ratio, The effect of improving processing efficiency

Inactive Publication Date: 2020-04-14
HUBEI TOBACCO JINYE REDRYING
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In view of the defects existing in the prior art, the purpose of the present invention is to provide a method for processing tobacco leaves, which can solve the problem that in the prior art, high threshing strength will cause an increase in crushing rate, and low threshing strength will increase the proportion of large pieces. Problems that reduce processing quality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tobacco leaf processing method
  • Tobacco leaf processing method
  • Tobacco leaf processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0041] figure 2 It is a flowchart of the tobacco leaf processing method of the embodiment of the present invention; image 3 It is a detailed flow chart of the middle process of the first-level defoliation and the second-level defoliation in the embodiment of the present invention, as figure 2 and image 3 Shown:

[0042] The invention provides a tobacco leaf processing method, comprising the following steps:

[0043] S1: Treating the threshed tobacco leaves with at least one level of wind in the frequency range of the first range.

[0044] Preferably, the wind fractions within the first frequency range include first-order wind fractions, second-order wind fractions, and third-order wind fractions, and their frequencies increase sequentially.

[0045] In this embodiment, the air classification within the first frequency range adopts thre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of threshing and redrying production process processing, and particularly discloses a tobacco leaf processing method which comprises the following steps: S1, treating threshed tobacco leaves by adopting at least one stage of air separation within a first range frequency; S2, adopting at least one stage of air separation within a second range frequency higher than the first range frequency to screen out the remaining tobacco leaves processed in the step S1, and screening out leaves with the size larger than or equal to the first size; and S3, cuttingthe screened leaves with the size larger than or equal to the first size to obtain leaves with the size smaller than the second size, and classifying the leaves again and then collecting the leaves in a classified mode. The problems that in the prior art, the breaking rate is increased due to high threshing strength, the proportion of large pieces is increased due to low threshing strength, and the machining quality is reduced can be solved.

Description

technical field [0001] The invention relates to the technical field of threshing and redrying production technology, in particular to a tobacco leaf processing method. Background technique [0002] Tobacco leaves need to be broken before being made into cigarettes, and then made into cigarettes. The quality of tobacco leaves directly affects the quality of cigarettes. [0003] At present, in the leaf threshing and redrying method, the leaf threshing process of the tobacco leaves is to separate the leaves from the stems by tearing the leaves of the tobacco leaves through the friction generated by the staggering of the hammer and the frame when the hammer is running at high speed, and at the same time the leaves of the tobacco leaves are torn into pieces. One of a kind craft at the right size. For slim cigarette processing enterprises, the medium-sized blade of 6.35-12.7mm is the most suitable sheet structure for the production and processing of slim cigarettes. [0004] The...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A24B3/16A24B7/00
CPCA24B3/16A24B7/00
Inventor 周崇健王跃张文卢友良樊东荣殷俊夏小东张金锁
Owner HUBEI TOBACCO JINYE REDRYING
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com