Surrounding type drying device suitable for cylindrical wood

Abstract

The invention discloses a surrounding type drying device suitable for cylindrical wood. The surrounding type drying device comprises a box, a hot-air blower, a rotating barrel, an object containing net cage, supporting plates and a motor; and the rotating barrel is rotationally arranged in an inner cavity of the box, a hot air cavity is formed between the outer wall of a side plate of the rotatingbarrel and the inner wall of a side plate of the box, hot air spraying nozzles for spraying out hot air in the hot air cavity are evenly distributed on the side plate of the rotating barrel, the lower portion of the object containing net cage is arranged in the inner cavity of the box, the supporting plates are horizontally and fixedly erected on an inner cavity of the upper portion of the objectcontaining net cage and an inner cavity of the lower portion of the object containing net cage, a plurality of object containing grooves are evenly formed in the supporting plates, the hot-air bloweris fixedly installed on the outer wall of the side plate of the box, a filtering net is arranged at the air inlet end of the hot-air blower, and the air outlet end of the hot-air blower communicateswith an inner cavity of the hot-air blower through a hot air conveying pipe. The surrounding type drying device is simple in structure and convenient to use, hot air flow is in sufficient contact withthe wood, the drying effect is good, the efficiency is high, and the device is suitable for use and popularization.

Description

Technical field [0001] The invention relates to the technical field of wood processing, in particular to a surrounding drying device suitable for cylindrical wood. Background technique [0002] Wood is the lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants is over, the vascular cambium in the rhizomes begins to move, developing bast outwards and wood inward. Wood is a general term for plant tissues that develop inward from the vascular cambium, including xylem and thin-walled rays. Wood plays a very supportive role in human life. According to the different properties of wood, people use them in different ways. The wood needs to be dried before it is made into furniture. The moisture content of the wood is controlled at 8%-10%. The moisture content of the undried wood is above 50%. The undried wood is prone to cracking and deformation. [0003] There is a wood drying device used in the prior art, and ...

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Problems solved by technology

[0003] There is a wood drying device used in the prior art, and the contact between the hot air and the wood is insufficient, resulting in poor drying effect of the wood, and low efficiency, which affects the drying process of the wood

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