Grain quantitative turn-over drying and dehumidifying device

Abstract

The invention discloses a grain quantitative rollover drying and dehumidifying device. The grain quantitative rollover drying and dehumidifying device comprises a shell, the shell comprises a drying cavity and a base which are isolated from each other, the drying cavity is located on the upper portion of the base, the base is of a hollow structure, a controller is arranged in the base, and a feeding inlet is formed in one side of the top of the drying cavity. According to the grain quantitative rollover drying and dehumidifying device, a lifting drum is arranged in the drying cavity, a cohesion table is arranged at the bottom of the drying cavity, and accordingly the turn-over effect is achieved; it is ensured that different layers of grains can be sufficiently heated so that moisture canfully evaporate, and through arrangement of a dehumidifying assembly, heat losses are avoided while it is ensured that air in the drying cavity is dry; and the grains are heated by utilizing electricheating tubes, grain charring probably caused by the high temperature is avoided, the whole process is achieved through an intelligent controller, and the functions of quantitative operation, timing control and finishing alarm are achieved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a grain quantitative tumbling drying dehumidification device. Background technique [0002] When storing grain, it is necessary to dry the grain first, and place the grain in a dry and ventilated environment to avoid mold and insects. The conventional drying method is to lay the grain flat, and use natural wind and sunlight to make the grain Water evaporates, but this method requires a large space, and the drying process takes too long, so it is not suitable for large-scale grain processing. However, most of the existing large-scale grain drying equipment uses combustion heating to evaporate water, and it is easy to stack grains. The bottom heating part is scorched while the upper part is still wet, and the transmission turning equipment such as a mixer cannot completely avoid this situation. Contents of the invention [0003] The object of the present invention is to pro...

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Problems solved by technology

[0002] When storing grain, it is necessary to dry the grain first, and place the grain in a dry and ventilated environment to avoid mold and insects. The conventional drying method is to lay the grain flat, and use natural wind and sunlight to make the grain Water evaporates, but this method requires a large space, and the drying process takes too long, so it is not suitable for large-scale grain processing. However, most of the existing large-scale grain drying equipment uses combustion heating to evaporate water, and it is easy to stack grains. The bottom heating part is scorched while the upper part is still wet, and the transmission turning equipment such as a mixer cannot completely avoid this situation

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