A kind of drying equipment for granular materials

Abstract

The invention provides a drying device for granular materials, which belongs to the technical field of machinery. It solves technical problems such as uneven heating of materials during drying in existing drying devices. The drying equipment for granular materials includes a frame, which is characterized in that a drying box is fixed on the frame, the side of the drying box has an operation port, and the drying box is also hinged to be operated. The box door with the closed mouth is provided with a handle, the bottom of the drying box has a feeding structure, the top of the drying box is connected with a box cover, and the box cover is provided with an air outlet. A number of air inlets, a rotary placement mechanism for placing granular materials on the drying box, and a number of water heating mechanisms that can heat the drying box are also installed on the rack. The water heating mechanism includes water heat pipes, water pumps, Expansion tank, heater, connecting pipe and thermometer. The invention has the characteristics of uniform heating of materials and high drying efficiency.

Description

technical field [0001] The invention belongs to the technical field of machinery, in particular to a drying equipment for granular materials. Background technique [0002] During the processing of granular materials, they usually go through the step of cleaning. After cleaning, they need to be dried and stored. Therefore, a drying equipment is needed to improve the drying efficiency. [0003] After searching, for example, Chinese patent literature discloses a drying mechanism [application number: 201721609389.5; authorized announcement number: CN 207540268U]. The drying mechanism includes a drying chamber, a drying layer, an isolation plate, a first sealing plate, a second sealing plate and a blower. The drying chamber has an air inlet and an air outlet, and the drying laminate has multiple ventilation holes. The number of drying laminates is multiple, and the multiple drying laminates are all located in the drying chamber, and the multiple drying laminates are stacked in s...

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Problems solved by technology

[0004] Although the drying mechanism disclosed in this patent improves the drying efficiency, the materials in the upper and lower layers are heated unevenly, and the loading and unloading of materials is cumbersome. Therefore, it is necessary to design a drying equipment for granular materials. very necessary

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