The stress that appears on the wood section under the action of external force is called external stress, and the stress inside the wood without external force is called internal stress. The cracking and deformation of wood without any external force proves that there is indeed internal stress inside the wood. For example, the cracking of wood is caused by the destruction of wood tissue due to the tensile stress inside the wood exceeding the tensile strength limit of wood.

It is very important to adjust the temperature of Chiqin wood drying equipment, because appropriate temperature can improve the drying effect, ensure wood quality and reduce energy consumption. Here are some tips and considerations on how to adjust the temperature in your wood drying equipment. Adjusting the temperature of wood drying equipment requires considering the type and humidity of the wood. Different types of wood have different drying requirements, depending on the density and moisture content of the wood. Some woods absorb moisture more easily, while others are more difficult to absorb moisture. Therefore, the temperature adjustment should be selected according to the specific wood type and humidity conditions.

The kiln door system adopts the international popular aluminium alloy integral hanging type kiln door. The whole kiln door adopts the integral assembly type, double insulation. Kiln door sealing adopts high temperature special rubber, high temperature resistance, aging resistance, good sealing performance.

With the rapid development of economy and technology, wood drying equipment is also continuous improvement and innovation. New energy-saving drying equipment meets the needs of consumers and businesses.How can be Energy-saving dryer? See here, I believe we must be eager to know the specific energy-saving measures, the following is the wood drying equipment through the transformation of a variant of the method.

1. Operators must truly record real-time indoor wet and dry bulb temperature and moisture content data to provide a true and reliable basis for adjusting the drying process. 2. After the kiln and heat pump dryer are installed, first turn on the heating, and then wait until the temperature reaches the target temperature before turning on the fan to reduce the ineffective operation time of the fan.

Regular maintenance and upkeep of drying equipment play a crucial role in its operation. The importance of maintaining drying equipment is as follows:

Notes on maintenance of wood drying kiln:Equipment inspection: Regularly inspect the kiln structure for cracks, deformations, and other issues to ensure overall stability. Temperature and humidity sensor calibration: Ensure the accuracy of the sensor for precise control of temperature and humidity.

The heating system consists of electric heating valve, stainless steel aluminum compound fin radiator, stop valve and pipeline system. The conduction medium of the heating system is steam. Dn40 stainless steel pipe is used for the steam inlet pipe and DN25 stainless steel pipe is used for the return water pipe, which can effectively speed up the drying speed and shorten the drying cycle. Through the connection of the process pipeline, the electric valve in the system controls the flow to ensure the temperature value required by the drying process. At the same time, it is also equipped with manual ball valve to control the temperature value for the convenience of equipment maintenance and repair.

① In the drying kiln, the wet air driven by the fan absorbs the heat energy of the heat carrier (usually water vapor) when passing through the heater, and then transfers the heat energy to the wet wood to be dried when passing through the stack. After being heated, wet wood vaporizes surface moisture and is absorbed by the medium when the partial pressure of water vapor in the medium is lower than that on the surface of the wood

The basic principle of wood drying equipment is that the moisture in wood mainly includes natural moisture and absorbed moisture. The water present in the large capillary system composed of cell cavities is called natural water, and its amount directly affects the weight of wood without affecting its properties; The water present in the microcapillary system composed of cell walls is called adsorbed water. Its changes not only cause wood to shrink and expand, but also affect other physical and mechanical properties of wood.