Tobacco roller far infrared composite dying experimental equipment

Abstract

Provided is tobacco roller far infrared composite dying experimental equipment. The tobacco roller far infrared composite dying experimental equipment is characterized by comprising a horizontal roller, a hot air conveying system connected with the roller and a far infrared heating device arranged in an inner cavity of the roller. The hot air conveying system comprises an air source, an air preheater, a steam generator, a heat exchanger and an air conveying pipeline communicated with the inner cavity of the roller, and the air source, the air preheater, the steam generator, the heat exchanger and the air conveying pipeline are connected in sequence. A material opening is formed in the rear end wall of the roller, and a moisture discharge pipe is arranged. According to the experimental equipment, roller wall heat conduction heating, hot air convection heating and far infrared radiation heating in traditional cut tobacco roller drying are combined. A plurality of heating modes are combined, the cut tobacco can be dried fast at low roller wall temperature, and products with even moisture and the good filling effect are obtained. The roller wall temperatures and far infrared radiation strength of different roller drying stages are controlled according to different raw materials and different product targets, and then differentiation production and fine production are achieved.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Benefits of technology

This patented technology describes an improved testing apparatus that improves heat exchanging areas while also reducing particle size or breaking down fragments. By combining these two techniques together, there will be better results than just one technique alone. Additionally, by turning on the warm water supply instead of continuously supplying cold wind, the equipment becomes more compact without increasing its overall dimensions. Overall, this new method enhances efficiency and reduces waste compared to previous designs.

Problems solved by technology

This patents discusses various technical problem addressed in this patented paper related to improving the quality (quality perception) or quantity of processed crop fibers used in industry such as cigarette manufacturing processes. Current drums drying techniques result in uneven distribution of volatile flavor compounds due to insufficient contact between the steam flow and the fiber surface caused by excess water vapor condensations at both ends of the container's walls when it moves along its length direction. To address these issues, an improved apparatus called AIRFLOW® can be developed which combines several heat sources like infrared radiation from one device onto another without losing too much mass.

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