Hybrid - Package type 3 pass with External Water Wall Reversing Memberane Panel (HTH-Auto Firing)

Hybrid External Membrane Panel Reversing Chamber. Three Passes Total Heat transfer area of Furnace & External water wall is more & Furnace oultet temperaturs is less Radiant absorption of heat in Furnace & External water wall Chamber is more. Steam response for process is quick.(Within 30 minutes) Suitable for high operating pressure up to 17.5Kg/cm2(g) with Constant load & Without steam Fluctuation. High Thermal Efficiency (76 +_ 2%) with lesser Fuel gas Outlet Temp. Lesser Fuel Consumtion Square pitch in Tube arrangement - Avoids scale deposit on the tubes & all the precipitaed salts easily comes down through tube gap and drain out, while blow off. **Centre Furnace** Evenly distributed heat transfer to water. Tubes are arranged both sides of Furnace. All the tibes are above Fire zone of the furnace. Volumetric heat relase rate low. Since high furnace size & volume. No refactory . All doors are with ceramic board with SS Sealing. No Refactory Maintenance. Combination of Solid Fuel & Pulverised Fuels with special grates.