- Product Details
- {{item.text}}
Quick Details
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Dimension(L*W*H):
-
depending on model
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Weight:
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5-30ton
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Name:
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Water Fire Tube Solid Waste Fired 2MW Automatic Steam Boiler
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Rated steam capacity:
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1t-20t
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Rated pressure:
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0.7Mpa-2.5Mpa
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Steam temperature:
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100℃-400℃
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Feed water temperature:
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20℃
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Boiler efficiency:
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>83%
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Heating area:
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44.9㎡-735㎡
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Unique design:
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three-return fire tube
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Voltage:
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380v (optional)
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Warranty Time:
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2 years
Quick Details
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Steam Production:
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Max. 35t/h
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Place of Origin:
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Henan, China
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Brand Name:
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YUTONG
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Dimension(L*W*H):
-
depending on model
-
Weight:
-
5-30ton
-
Name:
-
Water Fire Tube Solid Waste Fired 2MW Automatic Steam Boiler
-
Rated steam capacity:
-
1t-20t
-
Rated pressure:
-
0.7Mpa-2.5Mpa
-
Steam temperature:
-
100℃-400℃
-
Feed water temperature:
-
20℃
-
Boiler efficiency:
-
>83%
-
Heating area:
-
44.9㎡-735㎡
-
Unique design:
-
three-return fire tube
-
Voltage:
-
380v (optional)
-
Warranty Time:
-
2 years
China Chain Grate (coal) Sawdust Wood Chip Pellet Wheat Straw Fired Steam boiler Price 2 thr dzl2-1.6
Model:DZLType Chain Grate Stoker Boiler
Structure:WaterTube Fire Tube Three Pass
Rated Steam Capacity:1-20 ton/hr
Rated Steam Pressure:0.7/1.0/1.25/1.6/2.5 Mpa
Rated Steam Temperature:170/184/194/204/225 C
Application:Textile Mill,Food and Beverage,Chemical,Medicine,Light Industry,Rubber,Printing and Dyeing Plant,Paper Mill,Wood Processing,Garment and Laundry etc.
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Model
Item |
DZL1-0.7-AII
DZL1-1.0- AII DZL1-1.25- AII |
DZL2-0.7- AII
DZL2-1.0- AII DZL2-1.25- AII |
DZL4-1.25- AII
DZL4-1.6- AII |
DZL6-1.25- AII
DZL6-1.6- AII |
DZL8-1.25- AII
DZL8-1.6- AII |
DZL10-1.25- AII
(Assembly) |
DZL20-1.6-AII
DZL20-2.5-AII (Assembly) |
|
|
Steam Capacity
(t/h) |
1 | 2 | 4 | 6 | 8 | 10 | 20 | |
|
Steam Pressure
(MPa) |
0.7/1.0/1.25 | 1.25/1.6 | ||||||
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Steam Temperature
(℃) |
170/184/194 | 194/204 | ||||||
|
Feed water Temperature(℃) |
20 | 20 | 20 | 20 | 20 | 70 | 70 | |
|
Heating Area(m2) |
Body | ~33 | ~50 | ~100 | ~170 | ~200 | ~250 | 502 |
| Economizer | 10.56/10.56/20.7 | 27.6 | 52.48/33.12 | 87.2 | 98 | 174 | 382 | |
|
Effective Grate
Area(m2) |
2.22 | 2.22 | 4.1 | 5.5 | 7.95 | 9.75 | 23.9 | |
| Fuel Type | II Bituminous Coal, Lower Heating Value Q≈21000KJ/Kg | |||||||
|
Fuel Consumption (kg/h) |
~151 | ~302 | ~600 | ~880 | ~1150 | ~1450 | ~1160 | |
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Exhaust Gas Temperature(℃) |
135-145 | |||||||
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Thermal Efficiency (%) |
83-85 | |||||||
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Weight of Biggest Part for Transportation(t) |
17 | 23 | 25 | 35 | 45 |
33(Up Part)
28(Down Part) |
50(Up Part)
28(Down Part) |
|
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Overall Dimension of
Boiler Assembled
|
5.1×2.2×3 | 5.5×2.3×3.3 | 6.6×2.6×3.6 | 7.5×2.9×3.8 | 8.1×3.1×3.8 |
7.7×3.2×3.6
8.6×3.0×2.6 |
11×3.24×3.54
14×3.2×3.08 |
|
1. What are the differences between vertical type boiler and horizontal type boiler with the same capacity?
1.Structure of vertical boiler is compact, occupy a limited area,
2.Convenient on installation and removal.
3.Low cost and investment on capital construction. Steam exhausted fast and sufficient.
1.The combustion space of horizontal is big, fuel can be burned completed.
2.The thermal efficiency is higher than the vertical boiler,
3.Horizontal type: less thermal loss, stronger output, and higher steam quality.
2.What are the limitation (size, humidity, chemical element concentrations) of coal fuel/solid fuel/wood fuel?
Size requirement of coal:6-25mm
Size requirement of blending coal: <50mm (the coal less than 6mm should less than 30%)
Diameter of biomass particle: 6~10mm, length: 25~50mm, water content < 15%, ash content < 2%, sulphur content<0.07%, chlorinity <0.07%, nitrogen content < 0.5%
3.What is the size of furnace door and blower hopper?
Size of furnace door:
Standard elliptical furnace door:300*800*1500
Blower hopper size:
2 tons conical hopper: 1400*800*1500
4 tons conical hopper: 2200*1400*1500
4.What is the combustion mode of coal/biomass fired boiler?
The combustion mode of coal/biomass fired boiler is layer combustion. Place the flue on the fixed or moved grate, to form an evenly fuel bed with a certain thickness, air comes from the bottom of grate, and combustion occurred on the fuel bed.
5.What is the thickness of refractory?
The thickness of refractory: 50-60mm
6.What is the installation sequence?
Boiler- Economizer- Dust collector - ID fan - chimney
7.What are the tube seat at the top of steam boiler?
Pressure gauge - safety valves (two) - main steam valve - auxiliary valve - water inlet
8.Material of boiler drum / steel plate / tube.
Boiler drum material: Q245R,carbon steel, executive standard: GB713-2008
Tube material: 20# seamless steel pipe, carbon steel, executive standard: GB3087-2008
Still kettle material: Q345R, alloy steel, executive standard: GB713-2008
