Rice grain thermal drying treatment device

Abstract

The invention discloses a rice grain thermal drying treatment device. The rice grain thermal drying treatment device comprises an operation platform. According to the rice grain thermal drying treatment device, rice grains are uniformly fed into a conveying belt from a feeding inlet and conveyed into a drying box through the conveying belt, and the rice grains are dried through drying lamps till the water content of the rice grains meets the safety water content requirement for warehousing; the temperature of the interior of the drying box is detected through a temperature sensor; after dryingis completed, the rice grains fall into a storage box from the conveying belt, a motor drives stirring rods so that the rice grains in a storage chamber can be stirred, and dust on the rice grains floats through stirring; the dust in the storage chamber is conveyed into a dust removal chamber of a dust removal box through an induced draft fan and thus filtered through a filtering bag, clean air flows in an exhaust chamber from a through pipe and is exhausted through the exhaust chamber, and accordingly, the dust on the rice grains is decreased; and in the dust removal process, pollution to the surrounding environment is avoided, and the equipment tidiness is improved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a thermal drying treatment device for rice grains. Background technique [0002] The rice dryer has a high water content after harvesting. To make the rice meet the conditions for safe storage, the water content of the rice must be reduced to a safe water that can be stored to reduce the water content. Rice is different from the drying of other grains. Rice is a heat-sensitive crop. If the drying speed is too fast or the parameters are improperly selected, it is easy to cause waist burst. The so-called burst waist is that after the rice is dried or cooled, microscopic cracks appear on the surface of the grains, which will directly affect the broken rice rate during rice milling, thereby affecting the rice yield of rice. The rice dryer is suitable for rice, wheat, mung beans, Grains such as sorghum and soybeans. Suitable for farms, grain stations, grain merchants, etc. This...

AI Technical Summary

Problems solved by technology

However, the existing paddy grain thermal drying treatment device cannot process the mixed dust on the paddy grain, causing the staff to have more dust in the air when the paddy grain is thermally dried, which affects physical and mental health.

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