Seed surrounding type drying device for agriculture

Abstract

The invention discloses a seed surrounding type drying device for agriculture. A feeding cylinder is connected to the top end of a drying cylinder, a feeding hopper is connected to the top end of the feeding cylinder, and a surrounding drying mechanism is installed inside the drying cylinder. Through the surrounding drying mechanism, heat in the surrounding drying mechanism can be input into to-be-dried seeds from outside to inside through a heating cavity in the actual drying process, and heat water vapor generated by heating in the heating cavity can be uniformly distributed through a spiral gas distribution pipeline. Heat of the water vapor can be conveyed into the seeds from inside to outside, and therefore heat bands can be formed on two sides of the seeds when the seeds are dried, the seeds can be sufficiently and thoroughly dried, and the seeds can be conveniently conveyed and turned by a driving rotating shaft and a material uniformizing spiral blade in the drying process. Therefore, the phenomena of accumulation and incomplete drying during seed drying are further avoided, and the drying quality of the seeds is guaranteed.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a seed surrounding drying device for agriculture. Background technique [0002] There are usually two types of seed drying methods: natural drying and artificial mechanical drying. Natural drying uses methods such as sun exposure, ventilation and airing to reduce the moisture content of seeds. Artificial mechanical drying is mainly through hot air drying. Hot air is used to dry the seeds to remove moisture and moisture inside the seeds; [0003] At present, when the drying equipment is drying the seeds, the seeds often accumulate during drying, which leads to the inability of the drying equipment to evenly introduce the heat and airflow into the seeds, which leads to the incomplete drying of the seeds. phenomenon, which in turn reduces the quality of the actual drying of the seeds. Contents of the invention [0004] The present invention provides a seed-circlin...

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Problems solved by technology

[0004] The present invention provides a seed-circling drying device for agriculture, which can effectively solve the problem that the seeds often accumulate during the drying process of the current drying equipment in the process of drying seeds in the above-mentioned background technology, which leads to The drying equipment cannot evenly introduce its heat airflow into the seeds, which makes the seeds dry incompletely, which reduces the actual drying quality of the seeds.

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