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      Main selection parameters


      Cooling area, ventilation net cross-sectional area. Heat transfer coefficient.


      Among them, ventilation cost and heat transfer coefficient are the main influencing factors. 2. Drying heater


      Heat medium (steam, hot water), hot air, materials.


      Including: steam (pressure, temperature), hot water (inlet temperature, outlet temperature, flow), hot air (flow, inlet temperature, humidity (water content), outlet temperature, air resistance), materials (heat consumption, evaporation water).


      Heat preservation radiator


      Heat medium (steam, hot water). Space, region, insulation.


      Including: steam (pressure, temperature), hot water (inlet temperature, outlet temperature, flow), space (length, width, height).


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