Product Description

The hot air furnace is a high-efficiency and energy-saving heat source equipment specially used for the spray dryer, which can provide the spray dryer with hot air or hot flue gas with different temperatures and different degrees of cleanliness. Coal, biomass, light diesel, residual/heavy oil, natural gas, city gas, coalbed methane, gas and biogas can be used.

According to the output heat medium, it is divided into direct combustion hot air furnace and indirect hot air furnace. The heat medium output by the direct combustion hot air furnace is the direct flue gas after combustion, which is used for drying with high inlet air temperature and less strict requirements on inlet air cleanliness. system. The heat medium output by the indirect hot air furnace is the clean hot air heated by the heat exchanger, which does not pollute the dry products.