Fully Automatic 4t/H Packaged Biomass Steam Boiler

• Function: Steam Boilers
• Fuel: Biomass Pellet, Wood Chips, etc
• Installation: Packaged Boiler
• Structure: Combination of Fire Tube and Water Tube
• Media: Steam
• Water Circulation: Natural Circulation
• Model NO.: DZW4-1.25-BMF
• Drum Placement: Horizontal Boiler
• Pressure: Low Pressure
• Burning Style: Layer Combustion (Fire Bed Combustion)
• Usage: Industrial
• Rated Pressure: 1.25 MPa (12.5 Bar or 181 Psi)
• Capacity: 280 Bhp
• Fuel Loading: Automatic
• Grate Type: Chain Grate
• Applicable Fuel: Biomass Pellet, Wood Pellet, Wood Chips, etc
• Transport Package: Stretch Film & Wooden Cases
• Specification: 4 t/h
• Trademark: Devotion
• Origin: Guangzhou
• HS Code: 84021900
• Production Capacity: 30 Sets/Month

Product Description

 CHAIN GRATE BIOMASS FUEL FIRED STEAM BOILER 1-20 T/HR
-chain grate design, automatic fuel feeding;
-horizontal, longitudinal distributed three-pass structure, water cooling walls arranged at each side for heat radiation;
-the front arch matches rear arch, the rear arch and front arch are available for adjusting, this results in efficient combustion and wide fuel adaptability;
-intelligent boiler controller with PLC and touch screen, easy for operation;
-it's applicable for biomass pellet, wood chips, coal, saw dust, etc;

DZL Series Main Technical Paramters of Solid Fuel Steam Boiler (single drum)
Model                                                                                                  Data		DZL(W)1	DZL(W)2	DZL(W)3	DZL(W)4	DZL(W)6	DZL(W)8	DZL(W)10
Thermal capacity(BHP)		35	70	105	140	280	560	700
Rated steam evaporation(t/hr)		1	2	3	4	6	8	10
Rated steam pressure(Mpa)		1.0/1.25
Rated water supply(ºC)		20                                                                          60
Applicable fuel		biomass pellet/bituminous coal/anthrcite coal/etc
Low heating value(kj/kg)	biomass pellet	16830	16830	16830	16830	16830	16830	16830
	bituminous coal	18757	18757	18757	18757	18757	18757	18757
Fuel consumption(kg/hr)	biomass pellet	190	395	597	799	1110	1595	1920
	bituminous coal	160	330	522	714	1050	1228	1424
Thermal efficiency(%)	biomass pellet	80	80.6	80	79.7	80	79.9	80.1
	bituminous coal	81	80	80	81	80	80	80
Max piece shipping weight(ton)		13	21.5	25.5	32.6	36	46	50
Dimensions after installation(m)		5.0*1.9*3.1	6.2*2.5*3.4	5.9*2.5*3.6	6.7*2.8*3.8	7.5*3.1*5.0	10.8*3.4*5.1	11.9*3.4*5.1