Radiant burner TEMPEST™

chambergasfurnace

Diffuse Mode Combustion (DMC) is a flameless burner technology that can achieve Ultra-low NOx emissions and improve temperature uniformity. Combustion occurs in the furnace chamber instead of the burner tile. When DMC is applied to the North American Tempest™ industrial burner, a greater level of emissions reductions is achieved. Our DMC technology reduces NOx emissions thanks to a lowered maximum flame temperature. It further enhances temperature uniformity through the removal of the conventional burner flame, which is traditionally a source of radiant energy. North American Tempest™ DMC is commonly used in applications such as forge furnaces, heat treat furnaces, roller hearth furnaces, continuous strip lines, and rotary and ceramic kilns. SAFETY PLC CONTROLLER Our DMC Controller is a burner management system (BMS) based on a Safety programmable logic controller (PLC). It controls burner safety functions for furnaces incorporating our DMC technology. This control system covers combustion safety logic including all required interlocks, flame supervision and transitioning between the standard and DMC modes of operation. The DMC Controller is designed as an interface for the furnace process controls. It automatically transitions in a controlled manner to and from DMC mode according to furnace conditions. More information on Safety PLCs and burner management systems. NORTH AMERICAN TEMPEST™ LNI This industrial burner uses Low NOx Injection (LNI) technology, which controls peak flame temperature and reduces in-flame oxygen concentration and residence time.