China Dzl Series Water Fire Tube Steam Boiler

DZL series water fire tube steam boiler
1.COOL THE HIGH TEMPERATURE TUBE SHEET TO AVOID SUBCOOLED BOILING,LOWER THE HEAT LOAD OF THE BOILER BOTTOM,AVOID THE CRACK OF THE TUBE SHEET,AVOID THE DEFORMATION OF THE BOTTOM.
2.MAKE THE TUBE SHEET MORE FLEXIBLE TO LOWER THE TUBE END WELD HEAT STRESS.CANCEL BRACING PIECES TO AVOID THE CRACK OF THE TUBE SHEET.
3.ENHANCE HEAT TRANSFER ,REDUCE THE SIZE OF THE POT, MAKE IT MORE FLEXIBLE TO TOWER THE TUBE ENDAND HEAT STRESS, AVOID FOULING,AVOID THE CRACK OF THE TUBE SHEET.
NAMEDZL4-1.6-AIIDZL6-1.6-AIIDZL8-1.6-AIIDZL10-1.6-AIIDZL15-1.6-AIIDZL20-1.6-AIIDZL25-1.6-AIIDZL30-1.6-AIIDZL40-1.6-AIIRated Evaporation Capacity(T/H)468101520253040Rated Working Pressure(Mpa)1.6Rated Steam Temperature(ºC)204Feed Water Temperature(ºC)20105Radiation Heating area(m²)12.2419.222.124.1534.553.799.2112.6125.88Convection Heating area(m²)89.55115.3128168.2339.9411.8457.8628.6759.61Economizer Heating area(m²)28.1652.352.8130.8150.4188295413729.12Grate effective area(m²)5.187.79.0711.5316.2422.8424.726.8835FuelAll kinds of coal, biomass,biogass ,and othe solid fuelCoal consumption(kg/h)6158701153144021652868355042545650Design Efficiency(%)79.4578.2681.6380.781.582.182.282.581.84Max Transportation Parts Size(m)7.55X2.95X3.608.1X2.95X3.708.84X3.00X3.707.50X3.50X3.70
7.70X2.30X2.607.53X3.37X3.70
9.20X3.37X2.608.11X3.37X3.51
9.64X3.77X2.608.77X2.60X2.74
12.20X8.02X9.79.30X2.60X2.85
12.2X8.02X9.79.46X2.9X3.1Max Transportation Part Weight(Ton)32444827/19.528/2630/29.532/3536/3740