the following example is for you reference.


1.Brief Introduction:

  

 

2.Techincal parameters:

moedl       data		Unit	WNS1.0		WNS1.5	WNS2.0	WNS2.5	WN3.0
Rated steam output		t/h	1.0		1.5	2.0	2.5	3.0
Rated working pressure		MPa		0.4 / 0.7 / 1.0 / 1.3 / 1.6 / 2.5
Rated steam temperature		℃		151 / 170 / 184 / 195 / 203 / 220
Heating area		m2	20.8		32.2	46	61	76
Designed efficiency		%	88—91
Fuel consumption	oil	Kg/h	68		102	136	163	190
	Heavy oil	Kg/h	83		125	167	191	215
	gas	Nm3/h	88		132	176	201	225
Water volume		Nm3/h	2.1		3.2	3.9	5.7	6.6
Overall  dimensions		mm	3200×2030 ×1600		3670×2075 ×2150	3860×2370 ×2300	4485×2480       ×2450	4765×2660       ×2600
Main steam valve  diameter		mm	50		80	80	100	100
Safety valve diameter		mm	40		40	40	40	40
Feed water pipe diameter		mm	32		32	32	40	40
Oil inlet pipe diameter		mm	15		15	15	15	15
Gas inlet pipe diameter		Inch	2		2 1/2	2 1/2	3	3
Blow off  pipe  diameter		mm	40		50	50	50	50
Chimney diameter		mm	260		350	350	400	400
General electric power		kw	3.3		3.5	3.7	6	7
Gas inlet lowest pressure		Mbar	60		80	80	100	100

  

 

3.Performance features:
●Reasonable design: horizontal structure with internal combustion and tri-circulation, under boiler furnace, reverse room of water-cooling, keeping the boiler in safety efficient operation.
●High heat efficiency: large combustion room, reasonable structure, 92% heat efficiency of boiler, energy-saving and environmental protection.
●Multi-steps of safety protection in pressure and water level etc. of boiler.
●High reliability: using the advanced technics, the National and ISO standards, also the world brand burner matched with the quality control system, water pump, instruments, valves, and  the strict  warranty system in factory.
●Convenient maintenance and service: the front and back gates of smoke box are movable. and the inspection and access holes set reasonably.