Ventilation and turbulence type hot air drying room and working method thereof

Abstract

The invention discloses a ventilation and turbulence type hot air drying room and a working method thereof, and belongs to the technical field of agricultural product processing. The room is characterized in that a drying room body is divided into a drying room and a heat supplying room, the drying room and the heat supplying room communicate through a drying room air inlet and a drying room air return port; a skip car and a temperature and humidity sensor are arranged in the drying room, a drying room arc guiding plate is arranged at the joint between a heat preservation wall on one side of the drying room and a roof, a drainage turbulence fan is arranged on the side, the outlet in the drainage turbulence fan faces the skip car, a moisture exhaust fan is arranged at the top, and a moisture exhaust ventilation port is formed in the bottom; a heating device and an axial flow fan which cooperatively work to be used for providing hot air are arranged in the heat supplying room, and a heatsupplying room arc guiding plate is arranged at the joint of a heat preservation wall on one side and the roof; and the axial flow fan, the heating device, the moisture exhaust fan, the drainage turbulence fan, the temperature and humidity sensor and the moisture exhaust ventilation port are connected with a control system. According to the room and the method, an internal heat flow field of thedrying room is good in uniformity, the efficiency is high, the automation degree is high, manpower and material resources are greatly saved, and good application prospects are achieved.

Description

technical field [0001] The invention belongs to the technical field of agricultural product processing, and in particular relates to an air guiding and turbulent flow hot air drying room and a working method thereof. Background technique [0002] The hot air drying room has the advantages of low equipment cost, wide application range of materials, and high efficiency. It is an important model for implementing the post-production damage reduction project of agricultural products in my country, and enjoys the national agricultural machinery purchase subsidy. [0003] However, at present, users report that the existing hot air drying room for agricultural products has the problem of uneven drying. For example, there are inconsistent drying degrees between the two row workshops or the upper and lower layers of the feeder truck with different distances from the hot air outlet, resulting in some materials being too dry and losing weight. Too much, some materials have not been drie...

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Problems solved by technology

[0005] In order to solve the above problems, the object of the present invention is to provide an air guide and turbulence type hot air drying room and its working method. The uneven distribution of the field will easily lead to uneven drying of materials, which will affect the quality of fruit and vegetable processing and increase the production cost of users.

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