A disordered wind seed drying device

Abstract

The invention discloses a disordered wind seed drying device. The invention adopts disordered wind instead of ordered wind to improve the drying efficiency of seeds, and the drying is faster. When the rotor and the rotating shaft can be connected in relative rotation, the second wind When the tube is in contact with the inclined plate, it provides accelerated motion for the rotating fan blade, which drives the seeds in the air-drying chamber to shake slightly. With the disordered air, the drying efficiency is fast, and the seeds are air-dried more thoroughly. There is a sponge in the air-drying chamber, which reduces the The friction between the seeds and the hard material better protects the integrity of the seed skin and is more suitable for sale. The baffle divides the drying device into the left chamber, and the baffle and the inclined plate at the upper end change the air in an orderly manner. Because of the disordered wind, the high efficiency of seed drying is ensured. The drying device also includes a timing device, which does not require manual supervision, and the equipment runs automatically, saving labor costs.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a disordered wind seed drying device. Background technique [0002] After a lot of grain is harvested, it needs to be dried before being sold or stored to make it meet the sales requirements or increase the storage time. [0003] Traditional grain drying usually adopts natural air drying and drying methods, but it takes a long time, the surface of the grain is easy to adhere to sand, and it is easy to breed harmful bacteria, which will affect the later consumption, and the drying quality is greatly affected by the weather. The use of a grain drying device can prevent the sand from sticking to the surface of the grain, shorten the drying time, and is not affected by the weather. However, the existing grain drying device has problems such as uneven drying, complicated operation, easy damage to the seed skin when stirring, and affecting sales. [0004] For example, CN1077267...

AI Technical Summary

Problems solved by technology

However, the existing grain drying device has problems such as uneven drying, complicated operation, easy damage to the seed skin when stirring, and affecting sales.

[0004] For example, CN107726782A discloses a seed drying device, which includes a drying box, a drying cylinder is arranged inside the drying box, and several first small holes are arranged on the body of the drying cylinder, and the center of the bottom of the drying cylinder The part is provided with a rotating shaft, the rotating shaft passes through the bottom of the drying box and extends to the outside, the bottom end of the rotating shaft is provided with a motor, and the central part of the drying cylinder is provided with a heating air pipe, and the heating air pipe Pass through the top of the drying cylinder and the drying box in turn and extend to the outside. Several second small holes are provided on the heating air pipe in the drying cylinder, and the inner wall of the drying cylinder is provided with multi-stage guides from top to bottom Flow plate, when working, the motor drives the rotating shaft to rotate, and the rotating shaft drives the drying cylinder and the deflector on the inner wall of the drying cylinder to rotate. Through the rotation of the drying cylinder and the deflector, the seeds in the drying cylinder are stirred. During the stirring process, the deflector Direct contact and agitation of the seed epidermis can easily damage the seed epidermis, thus affecting the sale of seeds

[0005] Conventional air-drying is all orderly air-drying. During air-drying, the air-drying of seeds is mostly air-dried on one side. Only with stirring can the air-drying operation be realized. The disadvantage of this is that the air-drying cycle is long and the air-drying is not complete. The contact surface is better air-dried, but the air-drying effect of the bottom seeds is not ideal, and the effect is much worse

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