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300hp 4ton 4000kg/hr Waste Wood Fired Steam Boiler for MDF Production Plant

300hp 4ton 4000kg/hr Waste Wood Fired Steam Boiler for MDF Production Plant photo-1
US$ 35000 - 39000 MOQ: 1 Set
Key Specifications
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Brand Name:
Coal Steam Boiler
Place of Origin:
China
Model Number:
DZL4-1.25
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao or Shanghai
Delivery Detail:
15 days
Brand Name Coal Steam Boiler
Place of Origin China
Model Number DZL4-1.25
Certification CE
Type Natural Circulation
After-sales Service Provided Engineers available to service machinery overseas
Weight 25
Dimension(L*W*H) 6.6×2.6×3.6
Condition New
Style Horizontal
Fuel Other, Biomass pellet, waste
Usage Industrial
Output Steam
Structure Other, Water-fire tube
Pressure Low Pressure

300hp 4ton 4000kg/hr Waste Wood fired steam boiler for MDF production plant 


Model:  1tons to 15tons/hr steam capacity

Working pressure:  0.7Mpa/1.0Mpa/1.25Mpa working pressure

Degree of automation: 90%, automatic coal feeding/ water feeding/ cinder moving/ over pressure protection.

Application:Food and Beverage,Textile,Plywood,Rice Mill,Chemical,Paper Mill,Rubber Plant etc


 Coal Fired Steam Boiler DZL-Series boiler is horizontal single-drum shell boiler with water-fire tubes. It has chain grate as burning device, upper-in-and-upper-out style natural water circulation with ejection for hot water boiler of this series, the right and left side of furnace as radiant heating surface, two wings of furnace and threaded smoke tubes as convection heating surface and three-dimensional shield shell. Furnace is divided by Smoke baffle wall into combustion chamber (firebox) at front and reburning chamber at back.


Chain Grate Stoker Coal Boiler, Coal Fired Boiler Burning process

Fuel falls from coal hopper onto the front of chain grate, moves along with the chain grate and will be preheated, dried, ignited, burned out. Slag will be discharged by slag remover(eliminator) at any time. Herring bone arch is adopted to improve igniting condition. Smoke forms between front and back arches vortex, completely mix with air, burns out and then goes after each other through smoke flue at two wings, front smoke box, threaded smoke tubes, cast iron economizer(for hot water boiler no cast iron economizer), dust remover, draft fan and will be emitted through chimney.


Technical Parameters

                     Model

  Item

DZL1 DZL2 DZL4 DZL6 DZL8 DZL10
(Assembly)
DZL15
(Assembly)
DZL20
(Assembly)
Steam Capacity
(t/h)
1 2 4 6 8 10 15 20
Steam Pressure
(MPa)
0.7/1.0/1.25 1.25/1.6
Steam Temperature
(℃)
170/184/194 194/204
 Feed water Temperature(℃) 20 20 20 20 20 70 70 70
Heating Area(m2) Body ~33 ~50 ~100 ~170 ~200 ~250 316 502

Econom

izer

10.56/20.7 27.6 52.48/33.12 87.2 98 174 351 382
Effective Grate 
Area(m2)
2.22 2.22 4.1 5.5 7.95 9.75 11.1 23.9
Fuel Type II Bituminous Coal, Lower Heating Value Q≈21000KJ/Kg
Fuel Consumption(kg/h) ~151 ~302 ~600 ~880 ~1150 ~1450 ~2220 ~1160
Exhaust Gas Temperature(℃) 135-145
Thermal Efficiency(%) 83-85
Weight of Biggest Part for Transportation(t) 17 23 25 35 45 33(Up Part)
28(Down Part)
42(Up Part)
35(Down Part)
50(Up Part)
28(Down Part)
Overall Dimension of Boiler Assembled
L*W*H(m)
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
10×3.24×3.54
12×3.2×3.08
11×3.24×3.54
14×3.2×3.08

Coal steam boiler accessory

Application scope

  • Industrial users: the pharmaceutical, paper making, tobacco, printing and dyeing, garment and other industries. Civil: catering, laundry room, (hospital) disinfection, sauna, etc.      



Product Tags: wood steam boiler , biomass steam boiler , 300hp steam boiler , Steam Boiler for MDF production plant , 4ton steam boiler

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Verified Business License
Business Type
Manufacturer
Year Established
2000
Overseas Office
Yes
Factory Size
5,000-10,000 square meters

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