A ducted linear air heater or air heating gas burner offers efficient gas – powered heating, rapidly warming air evenly through its linear design. It integrates seamlessly with ductwork, and its compact form allows for easy installation in spaces with limited room. The adjustable output enables customized heating, promoting energy savings, while built – in safety features like flame sensors and gas shut – off valves ensure reliable, hazard – free operation.
The uses & performance of a 400,000 kcal ducted linear air heater or air heating gas burner:
Uses
- Industrial Drying Processes: It is widely used in industrial drying applications such as drying of agricultural products (e.g., grains, fruits, and vegetables), textiles, paper, and building materials. The heated air provided by the burner helps to remove moisture from these materials efficiently, ensuring their quality and extending their storage life.
- Industrial Furnaces and Ovens: In industrial furnaces and ovens for metal heat treatment (annealing, quenching, tempering), ceramic firing, and glass manufacturing, this type of air heating gas burner supplies the necessary hot air to maintain the required temperature inside the furnaces or ovens. It helps in achieving uniform heating, which is crucial for the quality of the final products.
- Building Heating and Ventilation Systems: For large industrial buildings, warehouses, and commercial facilities, the ducted linear air heater can be integrated into the heating and ventilation systems. It provides warm air to maintain a comfortable indoor environment during cold seasons, improving the working conditions for employees and reducing energy consumption compared to some traditional heating methods.
- Paint Drying and Coating Curing: In the automotive, furniture, and metal finishing industries, it is used for drying paints and curing coatings. The hot air generated by the burner helps to speed up the evaporation of solvents in the paint or coating, ensuring a smooth and durable finish.
Performance
- High Heat Output: With a heat output of 400,000 kcal, it can quickly heat a large volume of air, meeting the high – demand heating requirements of various industrial processes. This high heat output allows for efficient and rapid heating, reducing the overall processing time.
- Uniform Air Heating: The ducted linear design ensures a relatively uniform distribution of hot air. It can provide a consistent temperature across the entire air flow path, which is essential for processes that require even heating, such as drying and heat treatment.
- Adjustable Heat Settings: It usually comes with adjustable heat settings, allowing users to control the temperature of the heated air according to specific process requirements. This flexibility enables better process control and optimization, saving energy by avoiding overheating.
- High Combustion Efficiency: The air heating gas burner is designed to achieve high combustion efficiency, which means it can convert a large proportion of the gas fuel into heat energy with minimal waste. This not only reduces fuel costs but also decreases emissions of harmful pollutants such as carbon monoxide and nitrogen oxides.
- Reliable Operation: It is typically constructed with high – quality materials and components, ensuring reliable and stable operation over a long period. The burner often has safety features such as flame supervision, gas leakage detection, and over – temperature protection to prevent accidents and ensure the safety of the equipment and the surrounding environment.
FAQ1: Can the air flow rate be adjusted according to specific needs?
However, the specific method of air flow rate adjustment may vary depending on the design and configuration of the heater or burner. It is recommended to refer to the product manual or consult the manufacturer for detailed information on how to adjust the air flow rate for a particular device.
FAQ2: What safety features are included in the design of a ducted linear heating burner?
The 400,000 kcal ducted linear air heater or air – heating gas burner is designed with several safety features to ensure the safe operation of the equipment and protect the surrounding environment and personnel. The following are some common safety features:
- Flame Supervision: It is equipped with a flame detector to continuously monitor the combustion state of the burner. If the flame goes out unexpectedly, the detector will send a signal to the control system, which will immediately cut off the gas supply to prevent the accumulation of unburned gas and potential explosion hazards.
- Gas Leakage Detection: A gas leakage detection system is often installed to detect any leakage of gas in the supply pipeline and the burner area. Once a gas leak is detected, the system will trigger an alarm and shut down the gas supply to avoid the risk of gas leakage – related accidents such as fires and explosions.
- Over – Temperature Protection: There are temperature sensors installed in the air – heating chamber and relevant parts of the equipment. If the temperature exceeds the set safe limit, the control system will take measures to reduce the heat output or shut down the burner to prevent overheating, which could damage the equipment or cause a fire.
- Pressure Relief Devices: Pressure – relief valves are installed in the gas – supply system and the air – heating chamber. If the pressure in these parts exceeds the allowable value, the pressure – relief valves will open to release the excess pressure, preventing the occurrence of dangerous situations such as pipe bursts and explosions caused by over – pressure.
- Electrical Safety Protection: The electrical components of the heater or burner are equipped with grounding wires and over – current protection devices. Grounding can prevent electric shock accidents, and over – current protection can cut off the power supply when the current is too large to protect the electrical equipment from damage.
