Improved air flow penetration type agricultural drying device

Abstract

The invention discloses an improved air flow penetration type agricultural drying device which comprises a shell, a carrying plate and a fan. An air outlet hole is formed in the top of the shell, andmicro pores are distributed in the carrying plate. A rotating shaft is further arranged in the shell, and the upper end of the rotating shaft goes deep into the air outlet hole. A plurality of axial flow blades are arranged outside the shaft body, in the air outlet hole, of the rotating shaft, and material turning rods are fixed to the two sides of the lower shaft body of the rotating shaft. The outer wall of the top of the shell is connected with a flow guide tube, and the other end of the flow guide tube is connected to a ventilation box. An electric heating tube is arranged on the lower portion in the shell, and is located below the carrying plate. A plurality of liftable elastic turning rods are arranged on the material turning rods at intervals. According to the improved air flow penetration type agricultural drying device, hot air flow penetrates through the carrying plate and crops through the characteristics that hot air flow flows upwards, so that the crops and a heat source are in complete contact, and uneven heating is avoided; the material turning rod is driven by the hot air flow to enable farm crop products to be turned, and the hot air flow is made to make all-dimensional contact with the crops; and meanwhile, circulating dehumidification can further be conducted, and the drying effect is guaranteed.

Description

technical field [0001] The invention relates to an agricultural equipment, in particular to an improved airflow penetrating agricultural drying device. Background technique [0002] The products of many crops need to be made into dried products for sale, such as dried peaches, dried hawthorns, dried tangerine peel, tea, etc. Drying devices are common equipment for processing these crops, but the existing drying devices are working Most of the defects in the process are insufficient contact between the crops and the heat source, and the crops are generally stationary during drying, resulting in uneven heating and affecting the drying effect. [0003] Because there are above-mentioned technical problems in prior art, affect use, therefore must improve. Contents of the invention [0004] The object of the present invention is to provide an improved air-flow penetrating agricultural drying device with good coaxing effect. [0005] The solution of the present invention is...

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Problems solved by technology

[0002] The products of many crops need to be made into dried products for sale, such as dried peaches, dried hawthorns, dried tangerine peel, tea, etc. Drying devices are common equipment for processing these crops, but the existing drying devices are working During the process, most of the crops are not in sufficient contact with the heat source, and the crops are generally stationary during drying, resulting in uneven heating and affecting the drying effect

[0003] Because there are above-mentioned technical problems in prior art, affect use, therefore must improve

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