A drum feeder

Abstract

The invention provides a roller charging machine. The roller charging machine comprises a rack and a roller which is mounted on the rack, wherein the roller is driven by a roller motor which is arranged on the rack; a hinge is arranged at one end of the rack; a pin is arranged at the other end of the rack; the hinge and the pin are matched for realizing the adjustable inclined angle of the roller on the rack. The roller charging machine is characterized in that the roller is divided into a wetting vane section A, a drying vane section B and a charging section C; a single-medium nozzle is arranged in the charging section C and is connected by a hose; the hose is supported by a universal support; the roller comprises an outer ring fixed drum, a fastening screw used for fastening the outer ring fixed drum, an interlayer, a roller inner wall and a plurality of thin plate cavities; the interlayer is clamped between the outer ring fixed drum and the roller inner wall; the thin plate cavities are arranged in the inner wall of the roller in an equal distance; steam pipelines are arranged in the thin plate cavities; a condensed water pipeline is arranged in the interlayer. The roller charging machine has the advantages that the structure is reasonable and easy to realize, the utilization rate of liquid material is greatly improved, the overflowing of the material liquid is reduced, the humidification effect is rapid, and the ejection of the material liquid is accurate.

Description

technical field [0001] The invention relates to a machine in the feeding process of tobacco leaf production, specifically a drum feeding machine. Background technique [0002] The feeding process is an important process on the silk production line. Its main function is to complete the application of the feed liquid to the tobacco leaves under a certain controlled feeding environment. A core content of this process is how to fully and evenly apply the prepared sugar To the tobacco leaves, thereby improving and enhancing the intrinsic structure and sensory quality of the tobacco leaves. But at present, what the tobacco industry enterprises use in the feeding procedure is always the mode of drum feeding, which has been without any change for decades. [0003] In order to control the tobacco leaves in a certain feeding environment, the traditional feeding machine needs to moisten the tobacco leaves while feeding. The main four systems of adding water, steam, hot air and moistur...

AI Technical Summary

Problems solved by technology

Therefore, the leaf moistening function of the feeder is essential, but the hot air circulation system and moisture removal system of the feeder will take away a large amount of feed liquid, which not only causes waste of valuable sugar but also makes the equipment (especially the moisture removal system and hot air system pipes, components) adhered into flakes of viscous sugar material, reducing the working stability and reliability of the equipment

At the same time, because the traditional feeding machine uses a dual-medium nozzle, the sugar material needs to be sprayed into the tobacco leaves through steam ejection and atomization. At this time, a positive pressure will be formed in the drum, causing a large amount of atomized sugar material to overflow, and the sugar material that needs to be applied to the tobacco leaves The material cannot be guaranteed, so it is urgent to study the traditional feeder and propose a better solution

[0004] Through the search of related patents, it was found that: Zhengzhou Tobacco Research Institute's "A Material Accumulating Device Adapted to Tobacco Leaf Feeding Process" and "Tobacco Leaf Feeding Device" both use direct steam injection for heating, which will lead to Positive pressure causes the atomized material liquid to be discharged with the air flow, which cannot ensure that the material liquid is completely absorbed

201110341399.6 "Roller Feeding Machine" patent, still designed the hot air compressed air injection water adding system will also affect the feeding process, resulting in the atomized material liquid being discharged with the air flow, which cannot ensure that the material liquid is completely absorbed

In addition, the above three patents all use dual-medium nozzles, and the jet gas enters the feeder, resulting in the overflow of the atomized material liquid

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