Corn ear drying chamber with multiple applicable heat sources

Abstract

The invention belongs to the technical field of material drying and particularly discloses a corn ear drying chamber with multiple applicable heat sources. The corn ear drying chamber is composed of two drying chamber single bodies which are symmetrically arranged; one middle partition plate is disposed in each drying chamber single body and divides the drying chamber single body into two small chambers; an oblique seed bed is disposed in each small chamber; two filler doors are disposed at the tops of the drying chamber single body; two material discharging doors are disposed on the side surfaces, connected with the lower ends of the seed beds, of the drying chamber single bodies; a cavity formed between the two drying chamber single bodies is partitioned to form a middle upper air channel and a middle lower air channel; a heat supply system is disposed in the middle upper air channel, and an air inlet is formed in the top of the middle upper air channel; and an air supply system composed of a plurality of air fans is put in the middle lower air channel. A traditional air supply system which shares a large air fan is unitized, each drying chamber is provided with an independent drying air fan, an independent heat supply system and an independent heat amount adjusting system, and the parameter control accuracy of the drying process is improved.

Description

technical field [0001] The invention belongs to the technical field of material drying, and in particular relates to a corn ear drying bin suitable for various heat sources. Background technique [0002] In the process of corn seed processing, the newly harvested corn ears have high moisture content and high respiration intensity, which produce more carbon dioxide and water, and the seeds are prone to mold and deterioration. Or the oxygen in the seed pile will be exhausted soon and the alcohol produced by anaerobic respiration will die, or the low temperature will be damaged by freezing and die, or the nutrition of the seeds will be consumed, which will affect the vitality. Therefore, the seeds must be dried in time to preserve the nutrition of the seeds to the greatest extent, and reduce the water content of the seeds to the range of safe packaging and safe storage, so as to ensure the vigorous germination rate and vitality of the seeds. [0003] The traditional ways of dr...

AI Technical Summary

Problems solved by technology

[0003] The traditional ways of drying corn ears by precipitation mainly include natural drying and hot air drying. The natural drying process takes a long period and occupies a large area, which is often easily affected by the weather.

Moreover, in the process of artificial drying for a long time, the broken rate of the seeds will increase, and the post-ripening time will be prolonged, and the respiration will be prolonged, which will greatly consume the nutrition of the seeds, greatly reduce the germination rate and vitality of the seeds for various reasons, and seriously affect the single seed and single hole. Seed emergence rate

Due to the reduction of emergence rate, the yield per mu of hybrid corn is seriously affected, causing irreparable losses to farmers

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