The defination of steam boiler.
This boiler is horizontal type,fire tube,three pass shell boiler.It can burn heavy oil,light oil,city gas,natural gas,lpg,lng,cng(depend on the burner selected).Boiler furnace is corrugated furnace,burning under positive pressure,fully automatic control.
This boiler flue gas flow have three pass, fuel oil atomized by the burner burn in the corrugated furnace( first pass),then go to the reversal chamber for fire tube( second pass),then go into front chamber for fire tube again(third pass),then go to reversal chamber to chimney. There are chamber door and hole for maintance.
Boiler fuel:natural gas, lpg, lng, cng, diesel, heavy oil
Boiler pressure:below 2.5Mpa
Structure:horizontal, three pass, wet back, fire tube(we also have WNS series gas condensing boiler)