Rice drying and airing integrated treatment system

Abstract

The invention relates to the field of agricultural machinery, in particular to a rice drying and airing integrated treatment system. The rice drying and airing integrated treatment system comprises adrying device, a light-transmitting shed, a rice collecting device and a plurality of rice airing devices; the drying device comprises an air exhaust shell, a rotating jacket, a drying bin body, a helical stirring blade and a heating shaft, and an electric heating pipe is arranged in the heating shaft; the rotating jacket is shaped like a hollow cylinder, and exhaust holes are formed in the side wall of the rotating jacket; a U-shaped tank body of which the top is provided with an opening is arranged in the middle of the drying bin body, circular sealing plates are arranged at the two ends ofthe U-shaped tank body, the drying bin body is in sealing connection with the two ends of the rotating jacket through the circular sealing plates, the area of the circular sealing plates is larger than the U-shaped cross section area of the U-shaped tank body, and therefore a certain gap is formed between the U-shaped tank body and the rotating jacket; and a condensate water scraping plate is arranged on the gap of the drying bin body, the bottom of the condensate water scraping plate is connected with the drying bin body, and the top of the condensate water scraping plate abuts against the inner wall of the rotating jacket.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an integrated treatment system for rice drying and drying. Background technique [0002] After threshing, the rice should be aired in time, because the moisture content of the rice just after threshing is relatively high, if it is not dried in time, it is easy to germinate and mold, and the moisture content of rice can be safely stored below 13%. Most enterprises now use rice dryers to dry rice. Although this method is convenient and fast, as everyone knows, there are advantages and disadvantages. After the rice is dried, it is very easy to produce cracks (microscopic cracks on the surface of the grains after the rice is dried or cooled), which will directly affect the broken rice rate when the rice is milled, thus affecting the yield of the rice. To a large extent The admiral will determine the yield and economic value of rice. Therefore, the drying of rice not only requi...

AI Technical Summary

Problems solved by technology

[0003] Adopting the method of natural drying for drying can ensure the effective rice yield and taste, and also has advantages in the preservation of nutritional value. However, the time cost and labor cost of traditional natural drying are high, which leads to the loss of market competition for natural drying rice. force

Images