vertical steam boiler for sale

Introduction: vertical steam boiler for sale The vertical steam boiler for sale adopts the combustion mode of lower burner, in which the fuel burns in the furnace chamber with slight positive pressure, and the high-temperature flue gas undergoes radiation heat exchange in the furnace chamber, vertical steam boiler for sale, then enters the pyrotechnic tube for convection heat exchange, and finally is discharged through the upper smoke box. The choke piece is inserted into the pipe to slow down the smoke exhaust speed, strengthen heat exchange, ensure that the heat generated by fuel combustion can heat the water to the greatest extent, and greatly improve the thermal efficiency of the boiler; The design and manufacture of vertical steam boiler for sale adopts three-return, wet-back, eccentric hearth, asymmetric structure, corrugated furnace liner, which makes the flame strongly disturbed, and increases the radiant heating surface, which greatly improves the heat transfer coefficient, and can effectively prevent the reduction of equipment life caused by metal expansion and contraction, vertical steam boiler for sale.