JIMU Lumber Heat Treatment Solution
1. As a natural renewable resource, wood plays an important role in construction, furniture manufacturing, paper making and other industries. However, wood is vulnerable to insect pests during storage and use, which not only affects the quality and service life of wood, but also may pose a threat to human health. Although traditional chemical insecticidal methods are effective, long-term use may have negative effects on the environment and human health. Therefore, finding an alternative method that can be both effective insecticidal and environmental protection has become an urgent need of the industry.
2. Heat pump technology is a kind of technology that realizes the transfer of heat from low temperature to high temperature heat source by using the principle of refrigerant absorbing and releasing heat during evaporation and condensation. Compared with the traditional direct heating method, the heat pump system has a higher energy efficiency ratio, which can provide a stable high-temperature heat source in a low-temperature environment, and is suitable for the heat treatment process of wood.
3. Heat insecticide is done by heating the wood to a certain temperature and maintaining a certain period of time to kill pests and eggs in the wood. The role of the heat pump system in this process is to provide a stable and controllable heat source. With precise temperature control, the heat pump technology can ensure that the wood is uniformly heated throughout the heat treatment process, thus achieving an effective insecticidal effect.
4. Advantage of the heat pump technology Energy saving and environmental protection: heat pump technology uses the low temperature heat energy in the air, and the conversion efficiency is much higher than the traditional heating method, greatly reducing the energy consumption. Safe and reliable: the heat pump system does not burn in the process of working, reduce the risk of fire, while avoiding the use of chemical pesticides, more environmentally friendly and safe. Easy to operate: Modern heat pump systems are usually equipped with intelligent control systems that can realize automatic operation, reduce manual intervention, and improve work efficiency. Strong adaptability: heat pump technology does not rely on external climate conditions, can work stably in a variety of environments, strong adaptability.
5. Wood processing plant uses heat pump technology to heat treat pine and kill insecticide. By setting the operating parameters of the heat pump system, the wood was heated to 56℃ and kept for 3 hours, successfully killing the pests and eggs in the wood. The quality of the treated wood has been significantly improved, and no chemical residues, in line with international environmental standards.
The application of heat pump technology in the field of wood insecticidal treatment shows its advantages of high efficiency and environmental protection, and provides a new solution for the wood processing industry. With the continuous progress of technology and the cost reduction, the heat pump technology is expected to be more widely promoted and applied in the future.