2016 hot selling horizontal single drum coal fired steam boiler

2016 hot selling horizontal single drum coal fired steam boiler Product descpription DZL steam boiler Technologies in DZ Series (1-40t/h steam capacity for option)   The latest scientific research achievements which are applied to the boiler solve the water circulation problems effectively and enhance the reliability of the boiler. Effective measures which are adopted solve the problem of crack which appears in the boiler tube and solve the problem of bulge which appears in the lower of the boiler. The optimal design which is adopted and the enhancement of the heat transfer make the nominal capacity of the boiler full and make the pressure and the temperature increase faster. The reasonable design adopted by the Furnace arch improves the burning conditions, enhance the function of furnace dust and reduce the boiler emissions. Good sealing performance for the wind chamber in the furnace, the flexible adjustment and reasonable wind reduce the coefficient of excess air and increase the thermal efficiency.     Key Features Optimum structural design with fire&water mixing tube make smaller boiler volume and  can save 1/3 building cost of boiler house Spirally corrugated tubes achieve 1-2times higher heat transfer efficiency Highest boiler efficiency & steam wetness below 1% Applied advanced water circulation technology, low requirements to water Welcome to our factory with competive price!   Technical parameters  

Project	Unit	Dzl1-0.7	Dzl2-1.0	Dzl-4-1.25	Dzl6-1.25	Dzl10-1.25	Dzl15-1.25
rated evaporation	t/h	1	2	4	6	10	15
rated steam pressure	MPa	0.7	1.0	1.25	1.25	1.25	1.25
nominal steam temperature	℃	170	183	194	194	194	194
Rated inlet water temperature	℃	20	20	20	20	20	60
heating area	m²	30.5	64.2	128	190.4	364.6	594.9
Active grate area	m²	2	3.6	5.29	7.37	12.67	16.11
fuel	coal, biomass, pellets, biomass pellets, wood pellets, wood chips, sawdust, rice husk, solid fuel, dual fuel, multi fuel...etc
coal consumption	kg/h	191.5	388	780	1155	1890	2250
Exhaust gas temperature	℃	158	167.5	165.5	166	156.7	153.5
Design efficiency	%	78.9	78.1	78	79	79.8	80.4
Max transportation weight	t	15	19.5	30.5	37.5	72	61

 
    Packaging & Shipping       Accessories   production courses   Workshop   Certifications   customers Exhibition Customers:  Factory Visiting Customers   FAQ Q1: How to install a boiler? A1: Bangzi Boiler provides completed installation drawing and manual, or send engineer abroad for installation guidance   Q2:How many years is the boiler’s life span A2: The boiler is designed for 10years life span, but under good maintenance, usually the boiler can use at least 16years, Bangzi Boiler provide full life after-sales service to each sold boiler   Q3: How to choose a boiler model? A3: Confirm the type (steam or hot water), capacity, working pressure (or output temperature) and fuel(coal, biomass, gas or oil or other fuel) of the boiler, BangziBoiler will suggest a suitable model based on your usage.   Q4: How is the warranty term? A4: If any problems caused for quality during the warranty period, the Seller will repair or replace the broken parts for free, if the problem caused from the client’s side, the Seller will help supply the spare part at lowest cost.    If any interest in our products, just feel free to contact:   Contact person: Linda Xu Email: bzlinda AT aliyun.com           linda AT  bangziboiler.com Skype: xuwenjuan86 Cell / whatsapp: 0086-186 3019 6461