DZL coal-fired steam boiler

1.This thread boiler smoke pipe, arch tube sheet, wing flue structure, is the first victory in national development and National patent in 1991, after nearly two decades of continuous improvement and perfection of its structure is more reasonable, environmentally friendly energy Effects become more prominent. 2.for the application of different fuels, chain grate and reciprocating grate is divided into two series. With energy, strong radiation arch, can be applied to all types of bituminous coal combustion. 3.with high standards, high-quality auxiliary equipment, accessories, automated control to ensure the boiler is safe, stable. 4.Compact ,1-10T / H fast assembly ,15-35T / H large assembly, single-layer arrangement, one-time investment province. 5.boiler capacity of 1-35T / H (0.7-29MW).DZL coal-fired steam boilerItem/parameter/ modelDZL(W)1-0.7AIIDZL(W)2-0.7AIIDZL(W)2-1.25AIIDZL(W)4-1.25AIIDZL(W)6-AIIRated evaporation capacityt/h12246Operation pressureMpa0.70.71.251.251.25Steam temperature139.6169.9194194194Water-inlet temperature2020202060Boiler heating efficiency%74.4177.477.48177.39Area of stokerm21.743.23.25.47.48Primary steam valve drifted diametermmPn1.6 Dn65Pn1.6 Dn80Pn1.6 Dn80Pn1.6 Dn100Pn1.6 Dn125Water inflow valve drifted diametermmPn1.6 Dn40Pn1.6 Dn40Pn1.6 Dn40Pn1.6 Dn50Pn1.6 Dn50FuelCoal availableCoal II,low heat capability 17700-21000KJ/KGConsumptionkg/h145290290580960Dimensions of biggest parts for shipment (L x W x H)m4.53x1.9x3.075.41x2.2x3.25.41x2.2x3.26.34x2.43x3.546.75x3.01x2.826.7x3.01x2.12Weight of biggest parts for shipmentt15171726Dec-33Overall dimensions of boiler assembled (L x W x H)m4.53x1.9x3.075.41x2.2x3.25.41x2.2x3.26.34x2.43x3.548.89x3.01x4.61Total weightt1517172645