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Wood Pellet Hot Water Boilers

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Address: HongKong, Jiulong

Contact name:Barrey

HK Romiter Group Limited

Wood Pellet Hot Water Boilers

Country/Region	china
City & Province	hongkong
Categories	Boilers

Product Details

Wood pellet hot water boilers, as reliable, cost saving and enviroment friendly heating system, are widely used in domestic heating, hotel heating, hospitable and school heating and other hot water needed field. Daton wood pellet boilers are equipped with high intelligent automatic control system for temperature control, wood pellets feeding speed control and ignition.

Wood Pellets

Wood Pellets are made from natural wood. They are dry and usually have less than 10% moisture. A fine wood substance is compressed through a cylinder which can then disintegrate. The cylinders are small at 10cm diameter and the concentrated compression makes them very dense; this factor leads them to have one of the best energy efficiency ratings when compared to other fuels.

Advantage Feature

Induced Draught System: Adopt low noise, high temperature resistant, long axis fan. Imported axis make sure the long lifespan and stable operation.
Automatic Ignition System: Switzerland imported double ignition device, high efficient, fast ignition and long lifespan. In order to make sure the fast and reliable ignition system, Daton equipped two sets ignition device for each boiler( one work, one backup)
Anti burnback feeding system: pellets feeding system adopt double stage screw feed. The first stage is for controlling the pellet feeding quantity to make sure enough pellet fuel. The second stage makes sure there is no excess pellet in the feed screw. So it is blank between the first stage and the second stage. There is no back-fire happen and make sure the safety operation. Through reducing the load of feeding system, the wood pellet boilers feeding device will have fewer fault.
Intelligent Control: we adopt microcomputer one-button operation, automatic feed automatic ignition, with the setting temperature, start and stop cycle, and fault alarm function, simple and easy operation.
Advanced combustion system: adopt Patent inside wood pellet burner, adopt special three side air supply system, which makes sure the pellet full combustion. Equipped heat recovery device makes the boiler efficiency can reach 92%.
Safety operation: anti-back fire feeding system, temperature sensor, low water level protection device, over-temperature protection device.
Easy to maintain: wood pellet hot water boilers belong to atmosphere hot water boilers. There is no need for professional stoker. It is automatic wood pellets feeding and automatic ignition. User just needs to add 1-2 times fuel per day. Ash cleaning is very easy, User just needs to take out of the ash bucket at the bottom of the chamber.
Cost saving: wood pellet hot water boilers operation cost is just 1/3 of diesel oil hot water boilers and 1/5 electric heating hot water boilers.

Parameter Table of Wood Pellet Hot Water Boilers

Model		RVFW0.018	RVFW0.035	RVFW0.06	RVFW0.08	RVFW0.12	RVFW0.18
Model		85/64-M	85/65-M	85/65-M	85/65-M	85/65-M	85/65-M
Rated Capacity(Btu)		60,000	119,000	200,000	270,000	400,000	600,000
Rated Capacity (Mw/h)		0.018	0.035	0.06	0.08	0.12	0.18
Rated Calorific Capacity (Kcal/h)		1.5×10⁴	3×10⁴	5×10⁴	7×10⁴	10×10⁴	15×10⁴
Theoretic Heating Area(S.M.)		80-150	150-280	300-400	400-600	600-800	800-1200
Thermal Efficiency		95%
Rated Outlet Temp.		85 celsius degree( 185 F)
Operating pressure		Atmospheric
Power Voltage (v)		220	220	220	220	220	380
Power(w)	IDF	180	180	250	550	750	1500
	Blower	120	120	180	250	370	250
	Feeding	90
	Igniter	2000	2000	2000	4000	4000	4000
Feeding reducer ratio(i)		250				150
Exhaust Flue Dia. (mm)		80	80	114	114	114	139
Water Inlet Caliber		1.5〞	1.5〞	1.5〞	2.0〞	2.0〞	2.5〞
Water Outlet Caliber		1.5〞	1.5〞	1.5〞	2.0〞	2.0〞	2.5〞
Drain out Caliber		1.5〞	1.5〞	1.5〞	2.0〞	2.0〞	2.5〞
Water Storage (kg)		240	280	350	380	450	560
Hoper Capacity (kg)		50	50	150	150	150	200
Fuel Consumption (kg/h)		3.8	7	12	17	24	36
Hot Water Output (t/h)		0.57	0.64	1.1	1.5	2.2	3.2
Hot Water Output (t/h)		(In condtion of feeding water Temp.15 celsius degee and hot water Temp. 55 celsius degree)
Boiler Proper Size (mm)	L	600	800	1280	1330	1450	1750
	W	460	460	550	550	600	670
	H	1200	1200	1100	1300	1380	1420
Transportation Weight (kg)		210	252	393	509	590	642

Model		RVFW0.24	RVFW0.35	RVFW0.48	RVFW0.7	RVFW1.05	RVFW1.4
Model		85/65-M	85/65-M	85/65-M	85/65-M	85/65-M	85/65-M
Rated Capacity(Btu)		800,000	1,190,000	1,600,000	2,380,000	3,570,000	4,760,000
Rated Capacity (Mw/h)		0.24	0.35	0.48	0.7	1.05	1.4
Rated Calorific Capacity (Kcal/h)		20×10⁴	30×10⁴	40×10⁴	60×10⁴	90×10⁴	120×10⁴
Theoretic Heating Area(S.M.)		1200-1600	1600-2400	2400-3200	3200-4800	4800-7000	7000-8600
Thermal Efficiency		95%
Rated Outlet Temp.		85 celsius degree( 185 F)
Operating pressure		Atmospheric
Power Voltage (v)		380	380	380	380	380	380
Power(w)	IDF	1500	2200	2200	3000	5000	7500
	Blower	250	370	370	750	750	1500
	Feeding	90
	Igniter	4000	4000	4000	4000	4000	4000
Exhaust Flue Dia. (mm)		159	159	159	219	273	300
Water Inlet Caliber		2.5〞	3.0〞	3.0〞	4〞	4〞	4〞
Water Outlet Caliber		2.5〞	3.0〞	3.0〞	4〞	4〞	4〞
Drain out Caliber		2.5〞	2.5〞	2.5〞	2.5〞	2.5〞	2.5〞
Water Storage (kg)		800	980	1100	1300	1950	2350
Hoper Capacity (kg)		200	200	200	280	280	280
Fuel Consumption (kg/h)		48	70	96	140	210	280
Hot Water Output (t/h)		4.3	6.4	8.5	12.8	19.1	25.5
Hot Water Output (t/h)		(In condtion of feeding water Temp.15 celsius degee and hot water Temp. 55 celsius degree)
Boiler Proper Size (mm)	L	1860	2320	2320	2850	Φ1370	Ø1620
	W	720	980	980	1150	Φ1370	Ø1620
	H	1580	1760	1960	2210	2800	3500
Transportation Weight (kg)		1022	1428	1768	2229	3126	4138