"Dewatering standard working point" calculation method of KLD-2 cut tobacco dryer

Abstract

The invention provides a "dewatering standard working point" calculation method of a KLD-2 cut tobacco dryer; the moisture content of the supplied material is obtained through metering, wherein through a dewatering standard quantity calculation formula and an Excel table, the water yields of the cut tobacco dryer under different parameter conditions are calculated and then displayed in the Excel table, so that the dewatering amount of the cut tobacco dryer is standardized, a worker can adjust the dewatering amount of the cut tobacco dryer in advance, and the situation that the quality of cigarettes manufactured in the subsequent process is affected due to the fact that the moisture content is uneven after cut tobacco is baked is prevented.

Description

technical field [0001] The invention relates to a calculation method for the "standard working point of water removal" of a KLD-2 silk drying machine. Background technique [0002] In the production process of shredded tobacco of cigarettes, after the tobacco leaves are processed and shredded, they need to be heated by the steam of the HT warming and humidifying machine and enter the KDL-2 shred dryer to dry the moisture of the tobacco leaves. After long-term observation, it is found that people are operating KLD- 2 When drying the silk machine, the following phenomena often exist: first, the cut tobacco at the end of the batch does not pay attention to the moisture content of the incoming material before passing through the online moisture meter on the electronic scale; Some operators rely on historical records as a reference and start to adjust the parameters of the KLD-2 silk drying machine. During the adjustment process, although the adjustment is in place once, most of ...

AI Technical Summary

Problems solved by technology

These two adjustment methods often result in excessively high outlet moisture or excessively dry shredded tobacco

The third is to adjust the material head, through the continuous adjustment of the temperature of the cylinder, when the moisture of the new brand or batch of incoming materials deviates too much from the usual "average value", it is often helpless, and the time for the automatic tracking and adjustment of the equipment is too long ( Generally, it takes 5 to 10 minutes), and it often leads to downtime due to failure to adjust

The fourth is the problem of moisture stability at the outlet of the dried silk, especially the stability of the moisture of the feed head has a negative impact on the stability of the batch, so there are problems of good and bad stability in the batch and between batches

There are more or less deficiencies in the process control process due to human differences in operational skills, data accuracy, and comprehensiveness.

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