- Microwave drying technology has been studied and applied early in wood processing industry in China, so the principle of microwave heating and drying technology have been grasped preliminarily. Because of the high cost of microwave drying, it is mainly used for drying precious wood. The key problem of microwave drying technology is the expensive equipment, which hinders the further application and popularization of microwave technology. The solution is to carry out technical innovation and enhance the research and development ability of PLC programmable controller, magnetron, microwave transformer, frequency converter and other core components. Although it takes some time to master the core technology of microwave equipment, the industrialization prospect of microwave drying technology is very promising. Microwave drying will be the main development direction of drying technology in wood industry.Microwave modification technologyWood modification is an important way to improve wood properties and achieve optimum use of secondary materials. Microwave treatment can improve and overcome the defects of dry shrinkage and wet expansion, poor dimensional stability, easy discoloration, flammability, non-corrosion resistance, non-wear resistance and so on. The basic research on wood modification in microwave technology is rather weak in China, and there is no application research. Therefore, we must intensify the research on microwave modification.
2018年10月23日星期二
Application prospect of microwave technology
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