Principle of gas catalysis:

Catalytic infrared heating technology is a heating technology without open fire. It works on the basis of catalytic oxidation reaction of combustible gas (natural gas and liquefied gas), and releases heat through infrared wave.

Gas (natural gas, liquefied gas) is in contact with oxygen. Through properly preheated platinum catalyst, the gas is oxidized and heat energy is generated, which is released by infrared ray.

Gas + oxygen + platinum catalyst = CO2 + H2O + IR heat

The gas flows in the heater and reacts with oxygen in the surrounding atmosphere through catalytic reaction to realize the complete oxidation of natural gas without flame at all, because the temperature of catalytic reaction is lower than the ignition point of natural gas. Therefore, gas catalytic infrared heating system is absolutely safe to be used in potentially explosive environment.

As long as CO2 and H2O are produced, Co, NOx and unburned hydrocarbons will not be emitted. Therefore, the catalytic infrared heating technology greatly reduces the environmental pollution

The heat source temperature of gas catalytic infrared determines the wavelength of light source: if the temperature rises, the wavelength will be shortened.

The gas catalytic infrared heating technology mainly realizes different wavelengths by adjusting the surface temperature of the radiant plate. The radiant plate temperature can be adjusted from 180 ℃ to 650 ℃. Therefore, the gas catalytic infrared heating is suitable for the heating application of different substrates, and suitable for the medium and long wave between 2 ~ 10 μ M

Product advantages:

Energy saving: gas catalytic infrared curing directly acts on the coating in the form of radiation, reducing the loss of heat in the transfer process, and the efficiency can reach 60 ~ 80%

Good curing effect: there is no need of circulating air in the infrared heating process to reduce the influence of dust in the air on the coating surface

Safe and reliable: catalytic infrared heater provides flameless heating technology

Environmental protection: gas catalytic infrared heating technology is flameless heating technology, no NOx and CO production

Temperature uniformity: the heater transmits heat with uniform low intensity. A variety of materials absorb this long wave energy evenly. The temperature is uniform and reliable, which reduces the risk of local overheating.

Industry application:

1. Steel strip drying

2. Paper drying

3. Textile drying

4. Paint drying

5. Powder curing

6. Heating and defrosting process

Size:

1. The calorific value per unit area is 30kW / m2

2. The surface temperature can reach 160 ~ 650 ℃

4. Heat range: 0 / 5 ~ 5wkcal / h

5. The dimensions are designed according to the customer's requirements