Efficient Hunan lotus seed drying device

Abstract

The invention provides an efficient Hunan lotus seed drying device. The device is characterized in that the left end of a drying cylinder is inclined upwards, a rotating rod is arranged at the axis of the drying cylinder, a motor is connected to the right end of the rotating rod, an upper rotating plate and a lower rotating plate are symmetrically arranged on the rotating rod, bristles are arranged on the back-to-back end faces of the two rotating plates, and the other ends of the bristles abut against the inner wall of the drying cylinder; an air heater is arranged at the right side of the upper end of the drying cylinder, the air outlet end of the air heater is connected with an air pipe, the drying cylinder comprises an inner layer and an outer layer, a flow guide cavity is formed between the inner layer and the outer layer, the right end of the flow guide cavity is communicated with the air pipe through an inner cavity of the drying cylinder, and the left end of the flow guide cavity is communicated with the inner cavity of the drying cylinder; and part of hot air is poured into the flow guide cavity, the inner layer of the drying cylinder can be heated, so that Hunan lotus seeds in the inner cavity of the drying cylinder can be heated from the inner side and the outer side at the same time, the heating efficiency is improved, hot air generated by the same air heater is utilized, the structure is simpler, and the implementation cost is lower.

Description

technical field [0001] The invention relates to the technical field of food machinery, in particular to a drying device, in particular to a high-efficiency Xianglian drying device. Background technique [0002] The most famous lotus seeds in China are Xianglian produced in Xiangtan County, Hunan Province, Jianlian produced in Jianning County, Fujian Province, Xuanlian produced in Xuanping County, Wuyi County, Zhejiang Province, and Ganlian produced in Guangchang, Jiangxi Province. They are called the four major lotus seeds in China. Among them, Xianglian is the most distinctive, and has always been a treasure of tribute to the court, so it is also called "Gonglian" and known as "China's first lotus seed". Later, people gradually expanded the scope of the four major lotus seeds, generally referring to Hunan lotus seeds as "Xianglian". Xianglian, also known as glutinous lotus, is unique in the world in terms of taste. The first crop of lotus seeds is good at selecting full g...

AI Technical Summary

Problems solved by technology

However, there is still room for structural improvement, such as the lower temperature of the wall of the cylinder, which may affect the drying efficiency of lotus seeds. Therefore, for those skilled in the art, how to develop a high-efficiency Xianglian drying device for Xianglian, This is more realistic

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