Abnormal diagnosis method for tobacco modification process

Abstract

The invention provides an abnormality diagnosing method used for a tobacco modification process. The tobacco modification process includes the following steps: utilizing a feeding pump arranged in a liquid material delivery pipeline to deliver a liquid material to a drum, wherein the liquid material delivery pipeline leads to the drum from a storage tank used for storing of the liquid material; using a belt scale capable of weighing and transporting a material to convey the material to the drum; mixing the liquid material and the material in the drum. The abnormality diagnosing method includes detecting instant rotating frequency of the feeding pump, and judging whether the feeding pump is abnormal or not; detecting actual feeding quantity, actual using quantity and actual resting quantity of the storage tank, and judging whether the storage tank is abnormal or not; detecting instant speed of the belt scale, and judging whether the belt scale is abnormal or not. By the abnormality diagnosing method, abnormalities in the tobacco modification process can be directly or indirectly detected and found, so that mixing of the material and the liquid material according to a preset proportion can be guaranteed.

Description

technical field [0001] The invention relates to the field of tobacco processing, in particular to an abnormal diagnosis method used in the tobacco modification process. Background technique [0002] Tobacco modification process is required in the process of processing tobacco into cigarettes. Tobacco modification process is to modify the taste and mouthfeel of tobacco by adding liquid materials such as sugar and essence to tobacco (also known as "material") process. However, the taste and taste of tobacco can only be tested when the user uses the cigarette. If the tobacco is not modified according to the predetermined requirements due to problems in the tobacco modification process, it will affect the quality of the cigarette and the customer experience. Spend. [0003] The important operation in the tobacco modification process is: mixing the material and the liquid material in a drum, wherein the material includes: leaves, shredded leaves, shredded stems, shredded sheets...

AI Technical Summary

Problems solved by technology

[0004] The invention provides an abnormal diagnosis method for detecting the tobacco modification process, so as to solve the possible deviation between the preset flow rate and the actual flow rate of the material and liquid material, resulting in the failure of the tobacco after the tobacco modification process to reach the predetermined level. asked questions

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