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Material liquid flow adjusting and verifying method for leaf feeding system

A feeding system and flow adjustment technology, which is applied in the fields of application, tobacco, and tobacco preparation, can solve problems such as poor stability, and achieve the effect of eliminating fluctuations in the flow of material liquid

Inactive Publication Date: 2014-07-09
CHINA TOBACCO SHANDONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the phenomenon of poor stability of feed liquid flow in the feed system in the production process of the blade feed process in the tobacco industry, the present invention proposes a method for adjusting and verifying the feed liquid flow of the blade feed system

Method used

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  • Material liquid flow adjusting and verifying method for leaf feeding system
  • Material liquid flow adjusting and verifying method for leaf feeding system
  • Material liquid flow adjusting and verifying method for leaf feeding system

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Embodiment Construction

[0027] The present invention will be further described in detail below with reference to the drawings and specific embodiments, but it is not intended to limit the present invention.

[0028] First of all, it is stated that in the specification and claims of this patent application, the description "approximately equal to" appears, and "approximately equal to" means that the difference between the two is within an acceptable error range for those skilled in the art, for example , "Flow Q 1 Is it approximately equal to 0.71*Q 0 "This description refers to the flow rate Q 1 With 0.71*Q 0 The difference is small, such as the difference is Q 0 According to the actual requirements, the difference can be widened to 5%. In short, it is subject to the subsequent feeding requirements. It is hereby explained.

[0029] Please refer to figure 1 The schematic diagram of the liquid path of the material liquid of the blade feeding system is shown to understand the material liquid flow adjustment m...

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Abstract

The invention discloses a material liquid flow adjusting method for a leaf feeding system. The method includes the following steps: setting the motor frequency f0 of a gear pump according to the target flow Q0 and then executing the step 1 and the step 2. The step 1 includes opening a first switch valve and executing the steps of S1-S4 during adjustment of a first liquid path. The step 2 includes opening a second switch valve and adjusting a second liquid path by adopting a method identical with the method for adjusting the first liquid path. The method has the advantage that adjustment and verification are conducted on a feeding system regularly, and shutdown of leaf feeding procedures caused by material flow fluctuation is avoided.

Description

Technical field [0001] The invention relates to a new method for adjusting and verifying the liquid flow of a blade feeding system in the feeding process of a silk making workshop in cigarette production. Background technique [0002] The blade feeding process is a special process of silk production, which plays an important role in improving the sensory quality, burning quality and physical properties of tobacco leaves. After the tobacco leaves are processed in this process, on the one hand, the temperature and moisture content of the leaves can be further adjusted to meet the requirements of shredding. On the other hand, the material liquid can be evenly applied to the leaves according to the requirements of the process formula and the amount ratio to improve The smoking taste of tobacco leaves, and ensuring the accuracy and uniformity of the feeding is an important guarantee to ensure the realization of this technological goal. In the production of blade feeding system, such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B3/12
Inventor 戴宗涛刘所锋王学亮吕青
Owner CHINA TOBACCO SHANDONG IND