Online rapid detector for perfuming uniformity of shredded tobacco

A detector and uniformity technology, applied in the field of alcohol concentration detection, can solve the problems of deviation of detection results, large influence of environmental factors, small application range, etc., and achieve real-time detection, elimination of influence, and wide application range

Active Publication Date: 2011-10-19
CHINA TOBACCO SHAANXI IND
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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

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  • Online rapid detector for perfuming uniformity of shredded tobacco
  • Online rapid detector for perfuming uniformity of shredded tobacco
  • Online rapid detector for perfuming uniformity of shredded tobacco

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[0016] The invention relates to an online fast detector for the uniformity of tobacco flavoring, see figure 1 , Including the first sensor 1, the second sensor 2, the detection point measurement circuit 3, the reference point measurement circuit 4, the data acquisition module 5, the communication conversion module 6 and the computer 7; the first sensor 1 passes through the detection point measurement circuit 3 and the data acquisition Module 5 is connected; the second sensor 2 is connected to the data acquisition module 5 through the reference point measurement circuit 4, and the communication conversion module 6 is connected between the data acquisition module 5 and the computer 7.

[0017] The flavors applied in the cigarette flavoring process generally use alcohol as a solvent, and alcohol has strong volatility. Therefore, the uniformity of tobacco flavoring can be evaluated by measuring the concentration of alcohol volatilized in the air above the tobacco. . The online fast d...

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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...

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Application Information

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IPC IPC(8): G01N27/12A24B3/12
Inventor 雷东锋孙胜兵王宗英
Owner CHINA TOBACCO SHAANXI IND
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