CWWH Series Coal Gasification Automatic Control Hot Water Boiler

• Model NO.: CWWH
• Drum Placement: Vertical Boiler
• Pressure: Atmospheric Pressure
• Manufacturing Level: B
• Burning Style: Chamber Combustion Boiler
• Usage: Home and Commercial
• Place Style: Vertical
• Gas Flow Type: Water Tube
• Transport Package: Packed in Plywood Box.
• Origin: Shandong, China
• Production Capacity: 10000PCS/Year

Product Description

CWWH series Coal gasification Automatic control Boiler

Energy saving: Advanced coal gasification combustion, combine positive and counter burning, air distribution several times, return heating
Exchange, initiate heat convection flow adjustment and other advanced technology in China, the combustible can be converted to heating fully. 
Heating efficiency up to 80.8%, save one-third fuel. 

Environmental protection: Bitumite burning without smoke, burning full, dust emission Concentration 47.1mg/m3, dust emission darkness below
Ringelmann Grade I, it is in accordance with national grade I cities' emission standard. 

Automatic control: Germany original automatic temperature control device, control the combustion condition automatically. 

Safety: Normal operation, don't need inspection every year, don't need professional boilerman. 

Noiseless: Natrual ventilation, don't need install blast fan and ID fan. 

Simple operation: No pressure support for 0.1MW boiler, feeding coal surface is incline, easy operation, moving ash discharging fence is easy for slagging
And clean stove. 

Unmanned: Big volume coal hopper, feeding one time can use several hours. 

Quality assurance: Choose better steel material, inspection, check and accept according to JB/T7985 technology standard General technical conditions
Of atmospheric pressure hot water boiler, design and production in accordance with ISO9001 international quality system. 

Low operation cost: Boiler main body operates without electricity consumption. 

Technical parameters in the following sheet. 
Remark: 
1), Design as atmospheric pressure, don't use it in pressure. 
2), The height of chimney is the lowest design. 
3), According to different area, different coal, different calorific value, consumption calculation according to 7000kcal/kg. 
4), Water circulation pump's lift shoule be 1.5 times of the height of building. 

 

Name	Unit	26-A	22-A	30-A	42-A	0.052	0.07	0.1	0.15	0.2	0.35
Therma power	kw	26	22	30	42	52	70	100	150	200	350
Heating area	m2	180-220	160-200	220-260	320-400	420-500	500-600	600-800	1000-1200	1200-1800	2400-3000
Water inlet&outlet temperature	C	85/60
Available coal		Bitumite	Bitumite/anthracite		1,bitumite/anthracite. 2,coal briquette.
Consumption	Kg/h	4	4	5	7	8	11	16	23	31	54
Heating efficiency	%	80.8
Dust concentration	mgm3	47.1
Dust darkness	ringelmann	<Grade I
Boiler water volume	L	60	46	63	105	180	230	298	404	642	1060
Water pipe diameter	DN	40					50			65	80
Heating exchange Water capacity	L/h	250	200	260	300	1700	2400	3400	5100	6800	12000
Bathing water pipe Diameter	DN	15					---
Chimney (Outter diamet*H)	mm	D165* 6000	D165* 5000	D165* 6000	D180* 7000	D219* 7000	D219* 8000	D273* 9000	D273* 10000	D325* 10000	D325* 15000
Dimension(L*W*H)	mm	890* 580* 950	800* 510* 970	870* 550* 1040	1100* 550* 1170	1200* 690* 1240	1310* 720* 1290	1570* 900* 1420	1670* 1100* 1420	1670* 1550* 1420	2020* 1900* 1520
Water pump flow	m3/h	>1	>1	>1.2	>2	>2	>3	>4	>6	>8	>14
Expansion tank	L	≥80	≥70	≥90	≥120	≥150	≥200	≥300	≥500	≥700	≥1000