Efficient cereal drying device with internal roller

Abstract

The invention discloses a high-efficiency grain drying device with a built-in drum, which comprises a base, a drying box, a heating device and a filter box; There are through holes for hot air in and out, and the drum is also equipped with a motor to drive it to rotate; the heating device is located at the lower left of the drying box; the filter box is located at the upper right of the drying box, and a certain liquid level is contained in the filter box. The top left side of the filter box is connected to the air intake pipe of the drying box, and the air intake pipe extends into the filter box and enters below the liquid surface. The invention effectively enhances the drying effect of grains, can filter waste gas generated in the drying process, and has a simple structure.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a high-efficiency grain drying device with a built-in drum. Background technique [0002] The process of grain from harvesting to storage requires drying of the grain to facilitate subsequent processing or long-term storage of the grain. Existing grain drying devices generally use hot air to dry the grain, but most of them have the problem of insufficient contact between the hot air and the grain, which affects the drying effect; at the same time, the grain will produce dust during the drying process. If the dust is directly discharged, it will affect the drying effect. The air causes pollution, and some existing grain drying devices are equipped with modules for removing dust, but most of these modules have complex structures and high costs. Contents of the invention [0003] The object of the present invention is to provide a high-efficiency grain drying device with a built-in drum...

AI Technical Summary

Problems solved by technology

Existing grain drying devices generally use hot air to dry the grain, but most of them have the problem of insufficient contact between the hot air and the grain, which affects the drying effect; at the same time, the grain will produce dust during the drying process. If the dust is directly discharged, it will affect the drying effect. The air causes pollution, and some existing grain drying devices are equipped with modules for removing dust, but most of these modules have complex structures and high costs

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