A kind of jatropha drying device

Abstract

The present invention discloses an idesia polycarpa seed drying device. The idesia polycarpa seed drying device comprises a baking tank. A material feeding inlet is opened on a top part of the bakingtank, a bottom part of the baking tank communicates with a top end of a tunnel, microwave emitters and strong magnets are arranged on the tunnel, a hot air inlet is arranged at the top part of the baking tank, a bottom part of the tunnel communicates with a bottom end of a longitudinal lifting channel, a material discharge port is arranged at the bottom end of the longitudinal lifting channel, anda screw propeller is arranged in the longitudinal lifting channel and in a shaft connection with a drive motor. A microwave magnetic field technology is combined with a vacuum technology, and compared with other structures, the drying device can promote a quick evaporation of internal moisture of materials and greatly shortens drying time.

Description

technical field [0001] The invention relates to the technical field of high-efficiency drying of agricultural products, in particular to a jatropha drying device. Applied to the drying of agricultural products. Background technique [0002] Drying of agricultural products is crucial to the deep processing and safe storage of agricultural products. At present, the drying equipment for agricultural products includes tunnel-type hot air atmospheric drying, atmospheric fluidized bed drying, vacuum box drying and vacuum swing drying. Among them, the disadvantages of tunnel-type hot air atmospheric drying and atmospheric fluidized bed drying equipment are huge energy consumption and high cost, and if it is in cloudy and rainy weather, the drying efficiency will be worse and the cost will be higher; The air flows quickly, and the hot air fully contacts and collides with the dried materials to take away the water vapor. The advantage of vacuum box drying and vacuum swing drying e...

AI Technical Summary

Problems solved by technology

Among them, the disadvantages of tunnel-type hot air atmospheric drying and atmospheric fluidized bed drying equipment are huge energy consumption and high cost, and if it is in cloudy and rainy weather, the drying efficiency will be worse and the cost will be higher; The air flow is fast, and the hot air will fully contact and collide with the dried material to take away the water vapor

The advantage of vacuum box drying and vacuum swing drying equipment is that moisture is easier to evaporate in a vacuum state, so the drying energy consumption is greatly reduced; the disadvantage is that there is no fast-flowing hot air hitting the material in a vacuum state, so the drying time is longer

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