木材蒸汽干燥，因工艺参数容易控制，干燥质量有保证，又干燥容容量大，单位产量的投资费用和干燥成本较低，是国内外应用最普遍的木材干燥方法。但我国过去的木材蒸汽干燥窑结构设计不合理，设备性能差，总体技术水平较落后，普遍存在着能耗大、效率低、腐蚀严重等问题，而且 Wood steam drying, easy to control because of process parameters, drying quality is guaranteed, and capacity of the drying capacity, the unit cost of production costs and low drying costs, is the most common application of wood drying methods at home and abroad. However, our country’s past wood steam drying kiln structure design is unreasonable, equipment performance is poor, the overall technical level is relatively backward, there is widespread energy consumption, low efficiency, serious corrosion and other issues, and