1.Coal ,wood,coconut shell,wood chips fired 2.Fed by hand 3.ISO9001,14000,approved 4.Active grate

The boiler plate arch pipe, spiral pipe technologies.Solve the old boiler tube sheet cracks,Low thermal efficiency,Coal poor adaptability,and other Frequently Asked Questions.

Combustion process:

Fuel into the combustion chamber in the grate,Combustion flue gas into the convection

region,then through the smoke box into the spiral pipe,after dust collector,fan work,finally released to the atmosphere through the chimney.

 DZH Coal/wood-fired boiler technology parameter Table

Type	DZH0.5-0.7-S	DZH1-0.7-S	DZH2-0.7-S	DZH4-0.7-S
Rated Vaporizing Amount	0.5T/H	1T/H	2T/H	4T/H
Rated Steam Pressure	0.7Mpa	0.7Mpa	0.7Mpa	1.25Mpa
Rated Steam Temperature	170.4°C	170.4°C	170.4°C	193.3°C
Inlet Water Temperature	20°C	20°C	20°C	20°C
Heating Surface	20.65sqm	30.4sqm	56.2sqm	120.1sqm
Fire Grate Surface	0.84sqm	1.47sqm	2.88sqm	4.15sqm
Design Fuel	Biomass	Biomass	Biomass	Biomass
Transport Dimension(LxWxH)	3100x1810x2400mm	3900x2100x2900mm	4370x2350x3195mm	5250x2600x3430mm
Transport Weight	6.07t	7.5t	10t	21t

Coal wood fired steam boiler