Qingdao Xingfu Boiler Thermal Power Equipment Co., Ltd.  

Product Name: 80% Thermal Efficiency1 Coal and Wood Fired Steam Boiler Model NO.: DZL Usage: Industrial Burning Style: Chamber Combustion Boiler Manufacturing Level: A Pressure: Pressure Drum Placement: Horizontal Boiler Water Circulation: Natural Circulation Media: Steam and Water Structure: Water-Fire Tube Installation: Packaged Boiler Fuel: Coal-Fired Function: Steam Boilers Trademark: XF Transport Package: Seaworthy Specification: 0.5, 1, 2, 3, 4, 6, 8, 10, 15, 20T/H Origin: China HS Code: 8402190000 Product Description Product DescriptionIndustrial chain grate coal fired steam boilerThe DZL series quickly installed coal fired steam boiler is the most advanced water-fire tube boiler in Chinese market, This series boiler can be used in textile, food and package factory with high efficiency, small in size and long working life.The coal fired steam boiler after improvement takes use of structure of wing type smoke duct, one-way screwed smoke tube, arched tube plate, smoke and gas separate room and several other advanced technology, which has increased the water circulation speed and safety factor. This boiler series is well designed, compactly made up, quickly installed, mono layer, so that the civil engineering and investment could be saved. With these improvement, the boiler's working life extend much to be the national energy saving product.1-6 T steam boiler usally transported as entiraty part, Capacity more than 8t(including 8 t/h)are transported as up body and bottom body(chain grate) .SPECIFICATIONS FOR DZL COAL FIRED STEAM BOILERBoiler basic parameterSteam capacityT/h1, 2, 4, 6, 8, 10, 12, 15, 20Steam temperatureºC170, 184, 194, 204, 226FuelCoalBoiler performanceWorking pressureMpa0.7, 1.0, 1.25, 2.6Thermal efficiency%78----82Feed water temperatureºC20, 105Boiler performanceGrate heat areaM21.5---23.15Fuel consumptionKg/T(steam)120Boiler transportation weightT16---31 Boiler modelItemDZL2-0.7/1.25/1.6-AIIDZL4-1.25/1.6/2.5-AIIDZL6-1.25/1.6/2.5-AIIDZL8-1.25/1.6/2.5-AIIDZL10-1.25/1.6/2.5-AIIDZL20-1.25/1.6/2.5-AIISteam capacityT/h 2 4 6 8 10 20Working pressureMpa0.7/1.25/ 1.61.25/1.6/ 2.51.25/1.6/ 2.51.25/1.6/ 2.51.25/1.6/ 2.51.25/1.6/ 2.5Steam temp.ºC170/194/ 204194/206/ 226194/206/ 226194/206/ 226194/206/ 226194/206/ 226Feed water temp.ºC 20 20 20 105 105 105Thermal efficiency% 78 78 80 80 80 82Grate heat areaM2 3.2 5.14 7.4 9.6 11.4 23.15Coal available II type bituminous, low heat capability:17700-21000KJ/kgWater pumpModel1½GC5×71½GC5×72GC-5×62½GC6×6DG12×7DG25-35×5Motor powerKw 7.5/117.5/11/ 18.515/18.515/18.518.5/2230/37Blast fanModelG6-41-13NO5.4AG6-41-13NO6.4AG6-41-13NO7.1AG6-41-13NO8.5AG6-41-13NO8.5ATG20-1VentilationM3/h4358-23107358-359610354-539418137-936918137-936732079Wind pressurePa994-12541181-14361697-22702535-33912535-33912559Motor powerKw 3 5.5 7.5 18.5 18.5 37Induced draft fan ModelY6-41-13NO5.4CY6-41-13NO7.1C1Y6-41-13NO10CY6-41-13NO11.2DY6-41-13NO11.2DGY20-15VentilationM3/h8901-435015219-817132144-1660741773-2157841773-2157873308Wind pressurePa2568-32402454-32832574-34442764-36972764-36973515Motor powerKw 11 22 37 45 55 110Maximum size for shipmentM5.82×2.1×3.26.5×2.66×3.526.7×3×3.548.0×3.2×3.588.45×3.2×3.5810×4.8×3.55Maximum weight for shipmentT18/19/2027/29/3132/33/3442/43/4445/47/4930/31/32CertificationsThe 1-20T coal fired steam boiler meets the standard of CE, ASM and ISO. All boilers manufacture strictly according to the national boiler manufacturer standard. Water pressure test and X-ray test for boiler.Our ServiceThe full boiler supply range includes capacity: 0.5--30 Ton; Fuel: coal, biomass, oil and gas; Output: steam, hot water and hot oil; Working pressure: 0.7-2.5 Mpa.