Tobacco stem soaking extracting processing method for tobacco stem reproducing technology

A processing method and tobacco stem technology are applied in the field of processing technology production of tobacco stem soaking and extraction, which can solve the problems of increasing the difficulty and cost of sewage treatment, high impurity content in soaking liquid, affecting product yield, etc., and reducing drying and processing links. And the effect of crushing, quantity reduction and finished product yield improvement

Inactive Publication Date: 2014-07-23
ZHISI HLDG GRP
View PDF9 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Experimental studies have shown that this method has a certain effect, but there are also problems: first, after the tobacco stems are shredded, their strength is weaker than that of the tobacco stems, and they are easy to break. Under the action of water and mechanical friction, part of the cut stems will be crushed. When the cut stems undergo solid-liquid separation, the extrusion process will cause the stems to d

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be further described below in conjunction with specific embodiment:

[0016] The invention mainly includes the following steps: flow control unit, tobacco stem expansion, soaking extraction and solid-liquid separation. Specifically:

[0017] 1. Use the conventional threshing and re-roasting tobacco stems from cigarette manufacturing enterprises, the moisture content of the tobacco stems is 9-13%, and enter the tobacco stem expansion equipment through the flow control unit. The expansion equipment can be steam expansion equipment, or it can be Microwave expansion equipment.

[0018] 2. Tobacco stem expansion treatment is carried out in the tobacco stem expansion equipment. The expansion rate of the tobacco stem is controlled at about 70% to 80%. If the expansion rate of the stem is too small, it will affect the soaking extraction rate of the stem. If it is too large, it will cause damage to the stem, which will increase the crushing of the cu...

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

No PUM Login to view more

Abstract

The invention provides a tobacco stem soaking extracting processing method for a tobacco stem recombination reproducing technology, stem filament finished product yield can be improved, and tobacco stem using rate is effectively improved. The method comprises the following steps that tobacco stems are sent into tobacco stem expanding equipment for expanding processing, the tobacco stems after expanding are sent into soaking extracting equipment for soaking immediately, and after soaking extracting, the tobacco stems are sent into a squeezing-drying machine for solid-liquid separation. Through the tobacco stems processed with the method, all soluble matter in the tobacco stems can be basically extracted, the tobacco stems are processed into high-quality stem filaments in following processes, the method is used in middle-high-class cigarettes, and a new effective path is established.

Description

technical field [0001] The invention belongs to the technical field of cigarette processing and manufacturing, and in particular relates to a production method for soaking and extracting tobacco stems used in the tobacco stem remanufacturing process. Background technique [0002] Tobacco stems account for about 25% of the tobacco leaves. At present, the processing technology and equipment for making tobacco stems into shredded stems are quite mature. The proportion of blended shredded stems in cigarettes varies according to the grade of cigarettes, but , Cut stems are mainly used in low-grade tobacco, which is mainly due to the characteristics of tobacco stems and the traditional processing technology. Relevant studies at home and abroad have shown that the physical characteristics and chemical components of tobacco stems are essentially different from those of tobacco leaves. The content of cellulose, hemicellulose, lignin, and pectin in tobacco stems is much higher than t...

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): A24B5/16
Inventor 马铁兵董安喜王永金崔龙吉蒋文英
Owner ZHISI HLDG GRP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap