Conventional drying kilns are generally composed of kiln body, kiln door (lifting door device), heating system, humidity control system, air circulation system, intake and exhaust system, detection system and control system.

Conventional drying kilns are generally composed of kiln body, kiln door (lifting door device), heating system, humidity control system, air circulation system, intake and exhaust system, detection system and control system.

The industrial production of "carbonized wood" originated in Europe in the 1990s. Its typical production processes include: Thermal-wood, Retification, PLATO-process and oil-Treatment, etc. Carbonized wood production equipment at home and abroad can be divided into two categories: kiln type and tank type. Each has its own characteristics, but it has common requirements, and its process also has common characteristics.

The advantages of dehumidification and drying: 1Save energy;. 2, due to the low drying temperature, so the design of the drying room and the use of materials are not high requirements, as long as reasonable air tight, waterproof box insulation. Factories can simply design and build drying chambers themselves; 3. The peak energy required in the drying process is low; 4, the use of electric energy, little pollution to the surrounding environment.

The discoloration of wood, simply put, is the color change on its surface due to the action of the environment (sunlight, oxygen, moisture, temperature) and microorganisms (fungi).

The discoloration of wood, simply put, is the color change on its surface due to the action of the environment (sunlight, oxygen, moisture, temperature) and microorganisms (fungi). Discoloration can occur on logs, sawn timber, and wood products.

While my country's wood drying industry is in line with international standards and developing rapidly, there are still some problems that cannot be ignored, mainly in:

Compared with the conventional drying, vacuum wood drying kiln can be achieved under the condition of low temperature rapid drying of wood, and ensure the quality of wood drying, largely avoid the generation of wood shrinkage defects.Through expert analysis to explore the discovery, cypress, for example, above the fiber saturation point, vacuum drying rate for conventional dry 2.34 ~ 2.88 times;While in the FSP, is 2.90 ~ 4.14 times.

There are many ways to dry wood, how many do you know? There are conventional drying, high temperature drying, dehumidification drying and so on.