In the glass tempering furnace, the forced convection system is a key link in ensuring temperature distribution and cooling rate during the glass melting process, and plays a crucial role in improving the glass melting effect. In the tempering process, in order to ensure the smooth progress of the process, it is necessary to ensure heat exchange during the tempering process. The following are several methods for correctly operating the forced convection system of the glass tempering furnace.

1. Ensure the cleanliness of forced convection equipment

During the operation of the glass tempering furnace tube, the presence of impurities such as dust and oil in the air can seriously affect the heat exchange efficiency. So, it is necessary to regularly clean the forced convection system. When cleaning, special detergents should be used to clean the inside and outside of the forced convection system, clean blocked pipes and filters, to ensure the operation of the fan and electric fan.

2. Maintenance and repair of fans and fans

Fans and fans are important components in the entire forced convection system, providing sufficient air to evenly heat the glass and rapidly cool it down. Therefore, it is necessary to regularly inspect and maintain the fans and fans. The inspection work mainly involves cleaning the fan blades to ensure the normal operation of the fan and fan. In addition, it is necessary to carefully check the circuit connection between the fan and the fan for any abnormal noise or vibration.

3. Control of temperature and wind speed in forced convection systems

The appropriate temperature and speed are important factors determining the toughening effect during the curing process of fiberglass. Appropriate temperature and wind speed should be set according to the needs of glass material and production process. Generally speaking, the temperature should be within the temperature range set by the glass tempering furnace, and the wind speed should be able to make the air flow uniform and achieve the ideal cooling rate. In addition, during the melting process, it is important to avoid significant fluctuations in temperature, wind speed, and other factors to avoid adverse effects on the quality of glass melting.

4. Regular calibration and maintenance of forced convection systems

In order to ensure the normal and stable operation of the glass tempering furnace and improve the smelting quality, it is necessary to regularly calibrate and test it. Calibration and testing generally involve precise and stable temperature and wind measurement, assessing their uniformity and consistency, and evaluating the quenching effect. When necessary, debugging and maintenance were carried out based on test results to ensure the good operation of the forced convection system.

5. Skill training for operators

To ensure the normal operation of the glass tempering furnace, in addition to a high level of technological proficiency, a high level of operational proficiency is also required. Therefore, it is necessary to provide training to operators to improve their operational skills. The training content can be: understanding the structure and principle of the forced convection system of the tempering furnace, mastering the operating procedures and safety precautions, and cultivating skills in fault handling and maintenance.

 The correct operation of the forced convection system in the glass tempering furnace during the tempering process cannot be ignored in improving the quality of deep processed products. Regular cleaning of the forced convection system, inspection and maintenance of fans and fans, control of temperature and wind speed, regular calibration and testing of the forced convection system, and technical training and training of operators are necessary to ensure the normal operation of the forced convection system in the glass tempering furnace, thereby improving the tempering effect and meeting user requirements.