1. 1. Geral Description
SZL/DZL series of Biomass Boiler
Boiler Characteristics
Biomass boiler is the kind of boilers which using biomass energy as fule,including biomass steam boiler,biomass
hot water boiler,biomass thermal oil boiler,etc.
Comparing to traditional boiler,the hearth of biomass boiler having bigger spaces of structure designing.
Secondary air is also layout, which constitute reasonable air dynamic field to ensure flue gas residence time in
the hearth for invoiding fine carbon dust taken out from hearth and make volatile matter which comes instant
during biomass fuel burning burned completely.
biomass fired industrial steam boiler, biomass hot water boiler,biomass thermal oil
2. Biomass Fuel :
There are so many kinds of biomass material shall be used such as saw dust,wood,wood pellet,coconut
shell,corn cob,rich husk,etc for energy saving and enviroment protection

2. 3. SZL Biomass Steam Boiler Technology Parameters
Items SZL6-1.25-T(ALL) SZL8-1.25-T(ALL) SZL10-1.25-T(ALL) SZL12-1.25-T(ALL) SZL15-1.25-T(ALL) SZL20-1.25-T(ALL)
evaporative capacity (t/h) 6.0 8.0 10.0 12.0 15.0 20.0
Rated pressure (Mpa) 1.25 1.25 1.25 1.25 1.25 1.25
Rated steam temperature (℃) 193 193 193 193 193 193
Feeding water temperature (℃) 104 104 104 104 104 104
radiation 22.6 28.4 29.5 32.9 34 49.8
body
convection 116.6 163.3 204.1 288 316.8 341
Heating
area (m²)
economizer 98.4 174.4 174.4 174.4 262 355.2
Grate effective area (m²) 7.62 9.65 11.8 17.2 17.9 26.9
consumption of fuel (Kg/h) 650 879 1100 1470 1648 2145
max transport dimension for
Bottom (L*W*H) (mm)
6900*2600*2500 7263*2600*2500 7700*2800*2500 10488*3160*2580 11120*3460*2580 12966*3643*2580
Max transport weight
top/bottom (t)
14.8 27.5/16 25.8/16 29.5/18 22.2/27.2 24.2/29

3. 4. DZL Biomass Steam Boiler Technology Parameters
Items DZL0.5-0.7-T DZL1-1.0-T DZL1-1.0-T DZL2-1.25-T DZL2-1.25-T DZL4-1.25-T DZL6-1.25-T
Rated evaporative capacity
(t/h)
0.5 1 1 2 2 4 6
Rated pressure (Mpa) 0.7 1 1 1.25 1.25 1.25 1.25
Rated steam temperature
(℃)
170 170 184 193 193 193 193
Feeding water temperature
(℃)
20 20 20 20 20 20 20
body 18 31 31 75 75 94.1 153.1
overheater
Heating
area( m²)
economizer 15.84 15.84 18.48 18.48 42.24 64.8
Grate effective area (m²) 1.7 2.1 2.1 3.48 3.48 5.9 8.2
Thermal efficiency of boiler
(Kg/h)
78.5 78.5 78.5 78.5 78.5 80 80
Max transport dimension
(L*W*H) (mm)
5000*2100*2
900
5000*2100*2900
5000*2100*290
0
5690*2860*3400 5690*2860*3400 6200*2950*3550
6290*3300*355
0
Max transport weight
top/bottom (t)
18 24.2 24.8 31.2 32 43.8 53

4. 5. Service Will Always Be A Part of Our Product
Before-sale Service
We shall provide a reasonalbe proposal according to customer’s actual condition and make feasibility analysis
and comparison of economic operation.
To make site inspection for providing a reasonable layout of equipment.
After-sale service
Installation and commissioning.
Training for customer or operaters to make sure who can be operate the equipment correctly.
24-hour service.
Lifetime tracking services