YLL(YGL)
series organic heat carrier boiler is the vertical assembly forced
circulation coal fired boiler The compact heating area comprises of
inner and outer closely aligned round coils Inner coils are the
radiation heating area, and outer coils serve the convection
heating area with external surface of inner coils Boiler is
structured into the body drum on the combustion chamber, which
shall be assembled on site Fuel burns fully in the combustion
chamber Most heat is absorbed by the radiation heating area and
residual hot fume flows in the convection heating area for heat
exchange Fume from the boiler is used to heat the air required for
boiler combustion in the air preheater Finally it exhausts outside
with chimney via the dust collector and draught
fan Simple
installation and short installation period Just combine the upper
body with the lower combustion chamber The
closely-aligned round coils form the sufficiently arranged heating
area to reduce the surface heat load of pipe and handle the heat
conduction oil safely Reasonable
medium flow Heat conduction oil flows from the lower inlet to the
upper outlet Gas generated during the operation hardly slays ill
the boiler and can exhaust easily Adiabatic
combustion ill the combustion chamber Fire the fuel more easily and
sufficiently, and improve the heating
efficiency Closely
aligned coils are arranged on the boiler lop, which call protect
the top better from burnt damage
