Drying process of wood drying kiln is divided into three phases, respectively, preheat treatment stage, intermediate stage of processing and normal drying stage.Must be strictly implemented in the process of drying drying process, good grasp of the temperature and [...]
Wood drying machine of the drying process is divided into six stages, respectively is low temperature preheating, early treatment, intermediate processing, balance, final processing and surface drying stage. First, low temperature preheating: first the boiler steam pressure reaches 0.35 0.4 [...]
Fresh wood contains a lot of water, in a specific environment, the water will continue to evaporate. The natural evaporation of moisture will lead to the emergence of dry shrinkage, cracking, bending deformation, mildew and other defects, affect the [...]
Wood drying method refers to the use of natural and artificial force for wood moisture evaporation dissipation, make the moisture content of lumber moisture content down to conform to the requirements of the use, avoid the wet material in [...]
Wood drying, on the production if the incorrect drying process, the drying of wood will be due to uneven shrinkage, plasticizing fixed deformation and internal stress the role of reason and produce various kinds of defects such as: (1) craze.In [...]
Kiln dried wood, refers to the special buildings or metal container artificial drying. Artificial wood drying is artificially controlled the drying medium temperature, humidity and air velocity, the main use of convection heat transfer of gas medium to dry [...]
After thermal modification of wood not only beautiful, durable, environmental protection, also suitable for indoor and outdoor any wood use of building materials and decorative materials.Wood is composed of hemicellulose, cellulose, lignin and small amounts of the extract of [...]
An inexhaustible inexhaustible solar energy, and on the environment pollution-free, so the use of solar energy in wood drying on energy saving has important significance to protect the environment.But solar energy flow density is low, and are affected by [...]
Moisture meter in wood drying kiln location must be able to truly reflect the actual status of indoor air medium (temperature, humidity), which can reflect the average status of indoor air, generally choose the material pile side into the [...]
Wood drying kiln is measured with a psychrometer wet dry indoor air relative humidity is not affected by temperature, wide measuring range, and simple structure, easy installation and use, reliable work.Are useful for measuring temperature and humidity, and at [...]
