Online rapid detector for perfuming uniformity of shredded tobacco

Abstract

The invention relates to an online rapid detector for the perfuming uniformity of shredded tobacco. The online rapid detector comprises a first sensor 1, a second sensor 2, a detection point measuring circuit 3, a reference point measuring circuit 4 and a data acquiring module 5, wherein the first sensor 1 is connected with the data acquiring module 5 through the detection point measuring circuit3; and the second sensor 2 is connected with the data acquiring module 5 through the reference point measuring point 4. In the invention, a reference method is adopted, so that the influence of environmental factors on measuring results is eliminated effectively; and the detector is also suitable for detecting the concentrations of other high-concentration alcohols, has no requirement of air tightness on a detection point environment, can be used for realizing continuous real-time detection, and has a wide application range.

Description

technical field [0001] The invention relates to the detection of volatilized alcohol concentration in the cigarette flavoring process, in particular to an on-line detector for the flavoring uniformity of shredded tobacco. Background technique [0002] At present, there is no special detection instrument for the detection of the volatilized alcohol concentration in the process of flavoring cigarettes. The detection of the depth of alcohol exhaled by the human body mainly uses a portable hand-held alcohol concentration detector, but there are certain limitations when using this detector. It is only suitable for the detection of alcohol concentration at the detection point in a closed environment, and Its detection is intermittent detection, which cannot realize continuous and real-time detection, and its detection sample is exhaled gas, which contains a high alcohol concentration, which is not suitable for the detection of naturally volatilized low-concentration alcohol. Moreo...

AI Technical Summary

Problems solved by technology

The detection of the depth of alcohol exhaled by the human body mainly uses a portable hand-held alcohol concentration detector, but there are certain limitations when using this detector. It is only suitable for the detection of alcohol concentration at the detection point in a closed environment, and Its detection is intermittent detection, which cannot realize continuous and real-time detection, and its detection sample is exhaled gas, which contains a high alcohol concentration, which is not suitable for the detection of naturally volatilized low-concentration alcohol. Moreover, its scope of application is small , not suitable for the detection of alcohol volatilized during the flavoring process of shredded tobacco

[0003] In addition, in order to prevent drunk driving, there are also people who use a vehicle-mounted alcohol detection device to detect the concentration of alcohol exhaled by a person after drinking, but the disadvantage of using this monitor is that it is greatly affected by environmental factors in addition to the above-mentioned limitations. When the alcohol content in the air itself is high, the test results will be biased, resulting in inaccurate test results

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