Coal /wood fired steam boiler /furnace/generator

1) save coal, protect environment. 2) Horizontal fast loading steam boiler. 3) National Designed A-class Boiler Manufacture.

Characters: 

1.  Lower fuel consumption.

2.  Lower power consumption.

3.  Lower heat losses.

4.  Boilers are completely trimmed, packaged boilers. No additional fuel train items

    or electrical wiring is needed.

5.  Integrating with explosion gate, digital control system guarantee the boiler is safe.

6.  Horizontal series hot water boiler classified atmospheric pressure and pressure 

     endurable structure. Wide range products are selected according to the site 

     conditions of the customers. 

7. Unique structure, novelty design, sufficient heated surface and combine with

    some enforcement heat transmitting which makes the heat efficiency  

    accomplishing  an ideal state

Usage: The hot water boiler can be used for producing desired hot water for product manufacturing process in the weave factory, printing and dying, papermaking, and rubber, plastic chemical, pharmaceutical, etc. And for heating room, bath, air conditional, and daily life water in the factories, departments, hotels, schools, restaurants, services industries etc. 

Model		DZL1-1.0(0.7)	DZL2-1.0	DZL2-1.25	DZL4-1.25	DZL4-1.6	DZL6-1.25	DZL6-1.6	DZL10-1.25	DZL10-1.6
Parameter		-AII	-AII	-AII	-AII	-AII	-AII	-AII	-AII	-AII
Rated Capacity(T/H)		1	2	2	4	4	6	6	10	10
Pressure(Mpa)		1.0(0.7	1	1.25	1.25	1.6	1.25	1.6	1.25	1.6
Steam Temperature oC		184(171)	184	194	194	204	194	204	194	204
Input water temperature oC		20
Heat Area	Body	33.82	44.4	44.4	84.54	84.54	152	152	230	230
m2	Economizer	12.51	9.45	9.45	38.5	38.5	106	106	140	140
Grate Available area ( m2)		2.05	3.24	3.24	5	5	9.84	9.84	11.5	11.5
Fuel	Coal	Soft Coal II
	Heat volume(kj/kg)	18757
Fuel Consumption(Kg/h)		170	330	330	656	656	980	980	1620	1620
Heat  Efficiency (%)		70	72	72	72	72	81	81	81	81

DZL-Horizontal Automatic chain steam boiler,DZL series is single drum fire-water tube chain grate boiler,Boiler main body is a single drumlongitudinal layout. Drum and water tubes at both side forms radiation heatingsurface. Water tube forms convection surface. While threaded fire tube in thedrum forms fire tube convection surface. Boiler consists of upper body andlower grates , Which is combined at work site. Economizer is at the rear.

Eclectic control cabinet can supervise theover temperature and lower. Pressure alarming and interlock protection,Which makes DZL series safe and reliable.Easy to operate.

working principle

chain grate

Boiler after installation

Coal /wood fired steam boiler /furnace/generator