Industrial Conveyor Oven

A conveyor oven system for heating and cooling a material, comprising:

• a plurality of heating and cooling zones housed within said conveyor oven system, said plurality of heating and cooling zones comprising at least one of a preheating zone, a heating zone, and a cooling zone;
• at least one exhaust fan system configured in ductwork connection with said cooling zone and configured to send exhaust air to said preheating and heating zones;
• a combustor configured in ductwork connection with said heating zone and configured to heat said zone based on a setpoint value;
• a heating cycle system using outside air and fuel in ductwork connection with said combuster and heating zone and configured to heat said heating zone, said heating cycle system comprising an air compressor configured to compress said air, a turbine combustor for increasing the temperature of said air, a turbine preheater for mixing said air with said exhaust air from said at least one exhaust fan system, a turbine combustor for heating said air with said fuel, a turbine for generating electricity and lowering the temperature and pressure of said air, a generator for generating power for use in said turbine, and a damper for modulating the pressure of said air for said combustor;
• a cooling air supply fan system configured in the ductwork in connection with said cooling zone and configured to maintain a cooling section set point;
• a conveyor for conveying said material through said plurality of cooling and heating zones, wherein said material is heated and cooled.