Factors that affect the drying of wood by microwave wood dryers?

The microwave wood dryer can be used for drying high-moisture viscous materials, powder, granular, flake, strip, plate, small blanks and other material.
Factors that affect the drying of wood by microwave wood dryers? Wood temperature: In terms of temperature control, the working state of the heating system is adjusted by measuring and controlling the dry bulb temperature, so as to control the temperature in the drying room; To adjust the dehumidification capacity and the working state of the spray system to achieve automatic control of the humidity in the drying room; Wood moisture content: In the control of wood moisture content, a resistance moisture content measuring instrument is used to avoid the measurement of In order to accurately implement the wood moisture content benchmark, provide an effective process repor.
Advantages of microwave wood dryers: In conventional drying, the drying medium mainly transfers heat to the wood surface by convection or heat conduction, and the wood surface transfers heat to the interior of the wood by heat conduction, so that the overall temperature of the wood increase.
This heating method has low efficiency and long heating tim.
When heating wood with microwaves, the heat is not transmitted from the outside of the wood, but the diameter is heated both inside and outside through the interaction of the microwave alternating electromagnetic field and the polar molecules (mainly moisture) in the woo.
When the wood is heated by microwave, the drying speed is fast and the time is shor.
The heating of the wood and the evaporation of water can be carried out rapidly in the whole wood at the same time, which greatly shortens the time required for heat conduction in the traditional drying metho.
Microwave drying can kill all kinds of insects and bacteria at a lower temperature, eliminate insect pests on wood products, and avoid the phenomenon of wood bacteria and mildew that may occur in conventional dryin.