Floating type grain dryer

Abstract

The invention provides a floating type grain dryer which comprises a mounting frame body. The mounting frame body is provided with a feeding device, a hot air drying device and a cooling and discharging device; the feeding device is used for conveying grains into the hot air drying device; and the hot air drying device is used for heating and drying the grains in a hot air drying method, and the cooling and discharging device is used for transporting the dried grains away and adopting a multi-stage cooling manner to reduce the temperature of the grains in the removal process. The hot air is used as a drying source, suspension rising overturning is adopted as the drying manner, and before the grains are blown into a drying tank for drying treatment, an air blowing mechanism can perform surface moisture suction treatment on the grains, so that the follow-up grain drying effect is better; when the grains are dried in the drying tank, wind is used for blowing upwards, the grains rise in atumbling manner, and drying is more uniform and thorough.

Description

technical field [0001] The invention relates to the field of grain processing, in particular to a grain dryer. Background technique [0002] my country is a big country in the production and sales of rice, wheat and other grains. After harvesting, the grains contain more or less water. Under certain environmental conditions, it is very easy to induce heat, fermentation, mildew, germination, etc., and must be dried in the sun before drying. Storage, processing or transportation, on the other hand, with the vigorous promotion and use of combine harvesters, and the rise of large grain growers, the original natural drying is becoming more and more infeasible due to low efficiency and easy damage. Grain drying equipment is generally used for grain drying. Grain drying equipment is a machine and equipment that reduces the water content of grain grains. The medium promotes the grain to release water vapor, etc. There are many types of grain drying equipment on the market, but the pro...

AI Technical Summary

Problems solved by technology

[0002] my country is a big country in the production and sales of rice, wheat and other grains. After harvesting, the grains contain more or less water. Under certain environmental conditions, it is very easy to induce heat, fermentation, mildew, germination, etc., and must be dried in the sun before drying. Storage, processing or transportation, on the other hand, with the vigorous promotion and use of combine harvesters, and the rise of large grain growers, the original natural drying is becoming more and more infeasible due to low efficiency and easy damage. Grain drying equipment is generally used for grain drying. Grain drying equipment is a machine and equipment that reduces the water content of grain grains. The medium promotes the grain to release water vapor, etc. There are many types of grain drying equipment on the market, but the problem of uneven drying is common. For this reason, the inventor designs a grain dryer, which uses hot air as the drying source. The suspended grain rises and tumbles as a drying method to heat and dry the grain, so that the grain is dried more thoroughly

Images