The working principle of the new intelligent vertical tube furnace is mainly based on the principle of resistance heating. The following is a detailed explanation of its working principle:
Power supply:
The power supply provides stable current for the heating tube.
Heating tube heating:
The heating tube is the core component of a vertical tube furnace, usually made of metal or ceramic materials, with good high temperature resistance and the ability to quickly generate heat.
When current passes through the heating tube, due to the presence of resistance, electrical energy is converted into thermal energy, causing the heating tube to generate heat.
Temperature control:
The temperature controller is used to monitor and regulate the heating temperature of the electric furnace.
Users can set the working temperature of the electric furnace according to their needs, and the temperature controller will automatically adjust the current based on the set temperature value, so that the heating tube works within the set temperature range.
Temperature controllers usually have temperature display and adjustment functions, making it convenient for users to monitor and adjust.
Heat transfer:
The heat generated by the heating tube is transferred to the materials in the furnace (such as powder) through thermal radiation and convection.
Furnace materials (such as refractory fiber blocks) have good insulation properties, which help reduce heat loss and improve heating efficiency.
Intelligent control:
The new intelligent vertical tube furnace is equipped with an advanced intelligent control system, which can achieve automated control and remote monitoring.
The intelligent control system can monitor real-time parameters such as temperature and current inside the furnace, and automatically adjust them according to the set process requirements.
Meanwhile, the intelligent control system can also record and analyze data during the heating process, providing a basis for optimizing process parameters and improving product quality.
safeguard:
In order to ensure the safe operation of the equipment, the new intelligent vertical tube furnace is also equipped with various safety protection devices.
For example, the overheat protection device can automatically cut off the power supply when the temperature inside the furnace is too high, preventing equipment damage or fire accidents.
The thermocouple breaking protection device can issue an alarm and cut off the power supply in case of thermocouple failure, ensuring the safety of operators.
In summary, the new intelligent vertical tube furnace converts electrical energy into thermal energy through resistance heating, and achieves automation control and remote monitoring through an intelligent control system. Its working principle is simple and clear, and it has the advantages of high efficiency, energy saving, precise temperature control, safety and reliability. It has a wide range of application prospects in fields such as electronics, semiconductors, metallurgy, glass, and heat treatment.