Infrared radiation series tunnel oven

Characteristics of Blue Torch Infrared Burner:
1. High operating temperature: surface temperature can reach 1100 ℃ (maximum temperature limit of 1250 ℃)
2. Large range of heat load adjustment, infrared combustion mode: 70-500kw/m2.
3. Long service life: up to 20000 hours, low maintenance cost.
4 . High thermal radiation efficiency:>50%, fast heating, saving gas.
5. Not easy to absorb water: Even if heated at high temperatures in a humid environment, it will not cause damage to the material.
6. Uniform and stable combustion: There is no tempering phenomenon at high temperatures, and the heating is uniform.
7. Low thermal inertia: Fast heating and cooling (can cool to room temperature within 5 seconds after turning off the engine), and can achieve automatic temperature control.
8. Strong resistance to thermal expansion: The drastic changes in thermal load will not cause damage to the material.
9. High strength: Resistant to certain mechanical impacts without affecting the material, making installation and handling less prone to damage.
10. Convenient design and production: Various shapes and power burners can be customized according to needs.
11. Low CO: Due to fully premixed combustion, combustion is more complete, and CO<25PP is more environmentally friendly in infrared combustion mode.
12. Low NOx: In infrared combustion mode,<10ppm, equivalent to European standards.
13. No noise: It can achieve quiet combustion and is below the national Class 1 noise standard.
14. High thermal efficiency: Adopting a fully premixed combustion method, the air excess coefficient is extremely low, and the thermal efficiency is increased by more than 10% compared to conventional burners.

Drying principle:
1、 According to the principle of radiation, any object will radiate energy to the outside world. According to Boltzmann's law, the relationship between the energy radiated by an object and its temperature follows the following equation: E=σ T4. Therefore, it can be seen that there is a fourth power relationship between the energy radiated by an object and its temperature, that is, the higher the temperature of the object, the greater the energy radiated to the outside world. The heat generated by gas combustion can raise the temperature of an object to 800-1000 ℃, thereby emitting strong infrared radiation with a corresponding wavelength of 2-4 μ m.

2、 Principle of infrared heating (drying)
Infrared radiation is an invisible light that propagates in a straight line at the speed of light and has a certain degree of penetration. After being absorbed by an object, infrared radiation can be quickly converted into heat energy, thus having a strong heating effect. Different materials have different absorption rates for infrared radiation, and water is one of the substances that can strongly absorb infrared radiation. After absorbing infrared radiation, water rapidly rises in temperature and evaporates, which is the principle of infrared drying. The speed of infrared heating is several times faster than conventional hot air heating, so infrared can be used in situations that require rapid heating and drying.

3、 Blue Torch Gas Infrared Heating Unit:
1. Utilizing the principle of fully premixed combustion, the combustion is complete and the pollutant emissions are low.
2. Using alloy materials as heating elements, it is resistant to mechanical and thermal impacts and has a long service life.
3. High radiation temperature and intensity ensure rapid heating.
4. The special structure ensures a wide range of load adjustment, increasing flexibility during use
Heating devices of different specifications can be combined as needed, making replacement convenient.

4、 Specification and appearance: 150mm (length) * 200mm (width) * 40mm (thickness) Heating power: 3-25kw Gas consumption: 0.23-1.95kg/h (liquefied gas) or 0.3-2.5m3/h (natural gas)

Energy saving features of burner:

Due to the fact that the material has a mesh like three-dimensional structure with irregular pores and elasticity, it can effectively avoid airflow noise. Meanwhile, due to the use of fully premixed combustion, the combustion is thorough and the excess air coefficient is small, resulting in relatively high thermal efficiency and gas savings.
Moreover, due to the low resistance of the material, there is no need for high-power fans, which can also save electricity costs.

Characteristics of Blue Torch Burner:
1. More energy-efficient: pioneering the use of fully premixed combustion technology, allowing gas and air to be completely mixed to ensure complete combustion. The air excess coefficient is extremely low, resulting in less heat loss and higher combustion efficiency. Compared to using semi premixed combustion technology, the burner saves more than 20% gas, and only requires an 80W fan for a 50000 kcal burner, greatly reducing power consumption and saving the cost of purchasing high-power fans.
2. Lower noise: Optimized structural design using alloy materials effectively avoids airflow noise, and combustion noise can be controlled below 60 decibels, meeting the national Class II environmental noise standard, making the working environment more comfortable and quiet.