Wheat drying device with dust removal function

Abstract

The invention belongs to the technical field of agriculture, and particularly relates to a wheat drying device with dust removal function. Aimed at the problem that dust fallen off on the surface of wheat cannot be timely removed in the drying process, the following scheme is provided. The device comprises a supporting frame, four damping springs are clamped at the top end of the supporting frame,the top ends of the four damping springs are fixedly provided with the same base through bolts, bearing fixing frames are fixedly arranged at the positions, close to the two ends, of the upper surface of the base through the bolts, conical roller bearings are clamped at the top ends of the two bearing fixing frames, a rotating barrel is rotationally arranged between the two conical roller bearings, threaded grooves are formed in the inner walls of the circumferences of the conical roller bearings, and heat conduction tubes are clamped in clamping grooves of the threaded grooves. According tothe device, the wheat which bond together due to moisture can be separated, the wheat can be transferred in a left-and-right rolling type, so that the phenomenon that the wheat is over toasted due toexcessive heating caused by the fact that the wheat in a certain zone is in contact with the heat conduction tubes for a long time is avoided.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a drying device for wheat with dust removal function. Background technique [0002] Wheat drying refers to the process of heating the wheat through the drying medium, using the moisture inside the wheat to continuously diffuse to the outer surface and the surface water to evaporate continuously to reduce the moisture content of the wheat, so as to ensure the safe storage of wheat and achieve the purpose of preventing insects, mildew and frost damage. , to facilitate people's production and life. [0003] The drying efficiency of wheat is related to the relative humidity of the air, air temperature, air velocity and the contact area between air and wheat, and the uses of wheat are different, such as when used as seeds, grains, etc., the dryness of wheat should be different, but the existing wheat The drying degree of wheat cannot be controlled intelligently with a dryer, an...

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Problems solved by technology

[0003] The drying efficiency of wheat is related to the relative humidity of the air, air temperature, air velocity and the contact area between air and wheat, and the uses of wheat are different, such as when used as seeds, grains, etc., the dryness of wheat should be different, but the existing wheat The drying degree of wheat cannot be controlled intelligently with a dryer, and the drying efficiency is low due to reasons such as low air temperature and flow velocity, and small contact area between wheat and air, which reduces the production efficiency of wheat. The existing wheat drying device does not With the function of dust removal, the dust falling off the surface of the wheat during the drying process cannot be removed in time

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