Classification and characteristics of atmospheric burners

Classification

Atmospheric burner usually uses gas to induce primary air, so it belongs to the induced burner. According to the different gas pressure, it can be divided into low-pressure pilot type and high (medium) pressure pilot type two. The former is mostly used for residential appliances, and the latter is mostly used for industrial installations.

The advantages of atmospheric burner

1.than the natural draft diffuser burner flame short, strong fire, high combustion temperature.

2.can burn different nature of gas, more complete combustion, high combustion efficiency, less CO content in the flue gas.

3.It can apply low-pressure gas, and no air supply equipment is needed because the air depends on gas inhalation.

4.Strong adaptability, can meet the needs of more processes.

The disadvantages of atmospheric burner

1.Because only part of the air is premixed, not all the air required for combustion, so the thermal intensity of the fire hole and combustion temperature is higher than that of the natural draft diffusion burner, but it is still limited and still cannot meet the needs of certain processes.

2.When the heat load is large, the structure of the multi-hole burner is relatively bulky.