Melt-blown Fabric Air Heater is a new type of energy-saving special industrial furnace that can provide high-temperature heat energy. Its working principle is to use nitrogen gas as the heat carrier, circulate and heat it in the heat carrier furnace with positive pressure head, and transfer the heat to the heat-using equipment. The nitrogen electric heater series is divided into vertical and horizontal types. Its main features are significant energy saving, scientific process, convenient installation and use, and obvious economic benefits. It is widely used in aerospace, ordnance industry, chemical industry, and many scientific research experiments in universities and colleges, making significant contributions.
Technical Description:
Air Heater series products have the following characteristics:
1) Small size, easy installation, high power;
2) High thermal efficiency, up to more than 90%;
3) Fast heating and cooling rates, heating can be carried out at a rate of 10°C/min, with stable control, smooth heating curve, and high temperature control accuracy;
4) The designed working temperature of the heater can reach 850°C, while the outer wall temperature is controlled at about 60°C;
5) The interior of the heater is composed of special electric heating elements, with conservative power load values, and multiple protections inside the heater, resulting in a long service life of the heater itself;
6) Wide application range and strong adaptability. The heater can be applied to various explosion-proof or ordinary occasions. Its explosion-proof grade can reach Class B and Class C, and its pressure resistance can reach 20Mpa. It can be installed vertically or horizontally according to user needs;
7) Environmental protection, energy saving, and reliability.
In addition, the control accuracy of the air electric heater is generally very high. Our company mainly uses instrument PID control for the entire temperature control system, which is simple to operate, high in stability, and high in accuracy. Moreover, the heater is equipped with an over-temperature alarm point. When local over-temperature caused by unstable gas flow is detected, the alarm instrument will output an alarm signal, cut off all heating power, protect the normal service life of the heating elements, and further ensure the stable and reliable normal operation of the user's heating equipment.
User Selection Guide: When purchasing a gas electric heater, users only need to provide the equipment technical drawings and technical requirements to our company's technical department. Our company will calculate the design power and external structure of the heater based on the on-site working conditions and temperature requirements, and provide the drawings to the user, and research and communicate with the user on the specific external dimensions and installation methods of the electric heater. At the same time, our company can also make appropriate design and adjustments according to the user's process temperature, which can greatly increase the service life of the tubular electric heating elements, fully meet the user's heating temperature requirements, and then use the temperature control cabinet to control the temperature of the electric heater (see the control introduction for specific control methods) to fully achieve user satisfaction. In addition, the gas electric heater series can be supplied with some accessories such as pressure gauges, various explosion-proof valves, on-site explosion-proof operation boxes, power junction boxes (explosion-proof), explosion-proof temperature controllers, flameproof distribution boxes, and non-explosion-proof distribution cabinets. For specific needs, please contact our sales department by phone. Yancheng Gongchuang Electric Heating Equipment Company welcomes your call.
