The indirect hot air stove is mainly suitable for drying materials that are not allowed to be contaminated, Hot Air Stove or for drying heat sensitive materials with lower temperature. Such as: milk powder, pharmaceuticals, synthetic resins, fine chemicals, Hot Air Stove etc. This kind of heating device uses steam, heat transfer oil, flue gas, Hot Air Stove etc. as carriers, Hot Air Stove and heats the air through various forms of heat exchangers.
The most essential problem of indirect hot blast stove is heat exchange. The larger the heat exchange area, Hot Air Stove the higher the heat conversion rate, the better the energy saving effect of the hot blast stove, Hot Air Stove and the longer the life of the furnace body and heat exchanger. Conversely, the size of the heat exchange area can also be identified from the flue gas temperature. The lower the temperature of the smoke, Hot Air Stove the higher the heat conversion rate and the larger the heat exchange area. After the separation of fuel and heating source, Hot Air Stove it can be used for human heating.