Home Industrial Furnaces and Ovens Induction Furnace Cartoon Induction Coil Stock Photos & Images Vacuum Levitation Equipment Assisted By An Furnace The 100 1000 G Cartoon
Brief description from Induction Furnace Cartoon above :
The stack damper contained within works like a butterfly valve and regulates draft (pressure difference between air intake and air exit) in the furnace, which is what pulls the flue gas through the convection section. The stack damper also regulates the heat lost through the stack. As the damper closes, the amount of heat escaping the furnace through the stack decreases, but the pressure or draft in the furnace increases which poses risks to those working around it if there are air leakages in the furnace, the flames can then escape out of the firebox or even explode if the pressure is too great.