Steam boiler for textile sizing machine

Steam boiler for textile sizing machine Product descpription 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     Technical parameters of industrial coal fired steam boiler    

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

   Applicantion of industrial coal fired steam boilers   Accessories      production courses     Company Information Hebei Gold Bangzi Boiler Co., Ltd, as a large-scale 30 years professional manufacturing enterprise for A level boiler and D2 level pressure vessel, is a 30 years factory with ISO certification . The factory specializes in the design, development , production and marketing of boilers and pressure vessels. Our products cover coal fired, biomass fired, gas and oil fired hot water boiler, steam boiler, thermal oil boiler, waste heat boiler and devulcanizer...etc.     Workshop   Certifications Manufacture facility & Quality control Coal Fired Boiler    Strength calculation report with applied materials information;    100% NDT(non-destructive inspection) report of steel plate, tube and welding rod;    100% X-ray inspection report (welding seam): to ensure the quality of the entire boiler;    Hydraulic test report: ensure the standard working pressure and safety;    Third-party inspection report: by Zhengzhou Institute of Special Equipment Inspection & Technical Research (China official).    customers Exhibition Customers:  Factory Visiting Customers   Contact us