Wood vacuum drying-carbonization integrated kiln

Abstract

The invention discloses a wood vacuum drying-carbonization integrated kiln which comprises a kiln body, a vacuum system connected with the kiln body, a vapor system, a water discharging system, an air discharging system, a compression system and an electric control system. A rapid-opening door is arranged on the kiln body, a heating pipe and a convection fan are arranged in the kiln body, stand bars are arranged at the bottom of the kiln body, the kiln body is separated from the ground through the stand bars in a suspended mode, a kiln body weight sensor is arranged at the bottom of each stand bar, the kiln body is an interlayer kiln body, a thermal insulation material covers the outer wall of the kiln body, the interlayer of the kiln body is filled with cooling water, and a cooling water circulating heat-dissipating system is arranged outside the kiln body. According to the wood vacuum drying-carbonization integrated kiln, vacuum drying and carbonization of wood are conducted in the same kiln, integration of a wood drying device and a carbonization device is achieved, and the wood vacuum drying-carbonization integrated kiln has the advantages of being small in occupied area, saving in energy, high in work efficiency and the like.

Description

technical field [0001] The invention relates to a wood heat treatment device, in particular to a device for vacuum drying and carbonization treatment of wood. Background technique [0002] Carbonized wood refers to the wood obtained after homogeneous carbonization treatment of wood in a high temperature environment. In addition to the beautiful surface, the carbonized wood also has the advantages of anti-corrosion, anti-biological attack, anti-deformation and cracking, and high temperature resistance. It has the characteristics of low moisture content, not easy to absorb water, stable material, no deformation, complete degreasing without grease, good heat insulation performance, no special smell, etc. It is an ideal material for furniture and indoor and outdoor decoration. Due to the high moisture content in wet wood, direct carbonization of wet wood will cause uneven carbonization, distortion, and bursting of wood during the carbonization process. Therefore, the wood carbo...

AI Technical Summary

Problems solved by technology

Therefore, when using independent wood drying equipment and carbonization equipment to carbonize wood, there are disadvantages of much heat waste in the wood drying process and large heat consumption in the carbonization process.

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