Professional New Biomass Steam Boiler Wood Fuel Boiler Horizontal Steam Boiler

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Horizontal biomass fired steam boiler Type DZL1 DZL2 DZL3 DZL4 DZL6 DZL8 DZL10 Project Unit The rated capacity T/h 1 2 3 4 6 8 10 The rated steam pressure Mpa 0.7、1.0、1.25、1.6、2.5 The rated steam temperature ℃ 170、184、194、203、226 Feed temperature ℃ 20、60、105 Avaible fuel Biomass（AⅡ) Design thermal efficiency ％ 80.2 80.1 80.3 80.6 80.3 80.5 80.6 The fuel consumption Kg/h 181 378.4 493 723 1089 1509 1750 The transport dimension      L*W*H mm 5200*2100 *3000 5525*2440 *3400 6300*2650 *3400 6081*2575 *3400 8000*2900 *3550 7526*3340 *4300 8980*3200 *3550 Boiler installation structure fastThe  assembly Wilford could provide customized products with specific power supply in the world. 1.The boiler adopts the latest research results,Website:http://www.weifu-boiler.com, such as: arched tube plate, screw thread smoke tube, hot water boiler backwater ejection technology, solves the problem of pot type boiler tube plate crack at the lower part of the drum, drum kits, water wall tube broken ,low  thermal efficiency, low output, poor adaptability of biomass. 2.Combustion: fuel from biomass scuttle fall in front of the stove grate, during operation ,after biomass  preheating and dry distillation, ignition, combustion, the slag drop into the slag bucket, then been removed out furnace by slagging machine at any time. Furnace arch uses herringbone arch, improving the conditions of ignition. Flue gas forms vortex between the throat of  the front, rear arch mixed with air. After combustion ,flue gas enters the two wings flue, through the front smoke box into the thread smoke tube, then go through cast iron economizer(hot water boiler no need )dust collextor, finally discharged by lead fan to  chimney. 3.Boiler water circulation progresses on natural circulation and ejection. The radiation heating surface is left and right side cold water wall. The two wings of boiler furnace are main convection heating surface. The thread smoke tube in boiler furnace are  convection heating surface. The boiler furance is seperated by fold smoke wall-firebox and reburning chamber .Boiler main body is covered by three-dimensional shape plate shell.

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Zhangjiagang Wilford Thermal Co.,Ltd.

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