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Sawdust Burner

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Sawdust Burner
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Sawdust BurnerSawdust BurnerSawdust BurnerSawdust Burner

Sawdust Burner

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  • Feature
  • Application
  • Fuel
  • Basic principle
  • Working principle

PRODUCT FEATURE

1.Easy to operate and use, the machine adopts PLC control panel which can realize small fire-middle fire-big fire. Customize electrical components according to customers requirements, there are domestic components and imported components available, we will offer free replace parts within one year because of quality problem.

2.The combustion furnace adopts 3-layer thermal insulation, the inner furnace adopts high aluminum refractory ,anti-souring and high temperature resistance. Outside of the furnace, it uses water cooling system, make sure the furnace have long usage life, and operation more stable.

Sawdust Burner

3.Pyrolysis and gasification through negative pressure, secondary combustion,smoke treatment system, eliminate the secondary pollution completely, up to European emission standard.

4.The product working principle adopts ultra-low nitrogen combustion technology, multiple air increasing, high temperature pyrolysis, semi-gasification suspension combustion,use heat convection and radiation at the same time, combustion last for more than 2 seconds, high-speed combustion and no dead corner.

5.High thermal conversion efficiency, heat efficiency can reach 90%-95% generally, stable continuous operation, easy to operate and maintenance.

6.Well sealing measures and negative pressure furnace, ensure no gas leakage.

Sawdust Burner

APPLICATION SCOPE

1.Fuel gas/oil/coal boiler industry

(steam boiler, thermal oil furnace, hot water boiler)

2.Smelting Industry

(aluminum melting furnace, reverberatory furnace)

3.Drying Industry

(food drying, sawdust/wood chips/biomass drying)

4.Spray Coating Industry

(metal spraying, electroplating heating)

5.Greenhouse, Building Industry

(asphalt heating)


Sawdust Burner


Sawdust Burner


Sawdust Burner


Simple equipment structure, widely raw material application, operation continuous, be suitable for any kind of industry energy required equipment.

Fuel

Types of raw materials: suitable for sawdust, bamboo dust, rice husk powder, palm fiber powder etc.
Raw material requirements: Moisture≤15%
Size≤3mm

Sawdust Burner

Basic principle

ModelScrew conveyor(kw)Screw fuel feeding(kw)Blender(kw)Oil pump(kw)Fuel feeding fan (kw)Suspension air fan(kw)Air increading fan(kw)Water pump(kw)screw conveyor size(D*H)mmfeed bin(D*H)mmMain burner size
       (L*W*H)mm
sawdust consumption (kg/h)caloric value (kcal)weight
       (T)
HQ-LJ0.5T41.53(BLED
       42-595)
0.04(YS5014)4(C4-46-3.67A)3(9-19-4A)0.75(9-19-3.15A)0.37(25SGR
       2.5-20)
159*40001200×23001800×900×1400703000003.2
HQ-LJ1.0T41.55.5(BLED
       53-595)
0.04(YS5014)4(C4-46-3.67A)3(9-19-4A)1.5(9-19-3.5A)0.55219*60001500×30002400×2200×15501556000006.2
HQ-LJ1.5T41.55.5(BLED
       53-595)
0.04(YS5014)4(C4-46-3.67A)3(9-19-4A)1.5(9-19-3.5A)0.55219*60001500×30002400×2400×18002309000007.2
HQ-LJ2.0T41.55.5(BLED
       53-595)
0.04(YS5014)4(C4-46-3.67A)3(9-19-4A)1.5(9-19-3.5A)0.55219*60001500×30002400×2400×200031012000007.6
HQ-LJ3.0T435.5(BLED
       53-595)
0.04(YS5014)7.5(C4-46-4.5A)5.5(9-19-4.5A)3(9-19-4A)0.75(40SGR4-20)219*60001500×30002600×2500×220046018000007.8
HQ-LJ4.0T435.5(BLED
       53-595)
0.04(YS5014)7.5(C4-46-4.5A)5.5(9-19-4.5A)3(9-19-4A)0.75(40SGR4-20)219*60001500×30002600×2600×240060024000008.2
HQ-LJ6.0T5.535.5(BLED
       53-595)
0.04(YS5014)11(C4-46-5A)7.5(9-19-5A)4(9-19-4.5A)1.5(40SGR9-30)219*60001500×30002700×2600×2400100036000008.8
HQ-LJ7.0T5.535.5(BLED
       53-595)
0.04(YS5014)11(C4-46-5A)11(C4-46-5A)5.5(9-19-5A)1.5(40SGR9-30)219*60001500×30002800×2600×2400110042000009.5
HQ-LJ8.0T5.535.5(BLED
       53-595)
0.04(YS5014)11(C4-46-5A)11(C4-46-5A)5.5(9-19-5A)1.5(40SGR9-30)219*60001500×30003000×2600×26001200480000010.5
HQ-LJ10T5.535.5(BLED
       53-595)
0.04(YS5014)11(C4-46-5A)11(C4-46-5A)5.5(9-19-5A)1.5(40SGR9-30)219*60001500×30003200×2800×28001500600000011.5
HQ-LJ15T5.535.5(BLED
       53-595)
0.04(YS5014)11(C4-46-5A)11(C9-19-5.6)7.5(9-19-5A)1.5(40SGR9-30)219*60001500×30003543*2943*29582000900000014

Working principle

Biomass wood pellet burner economic benefit analysis table( take 4ton steam boiler as an example, operating 10hours per day)

Raw materialBoiler capacity(T/H)Unit price of raw material (USD/kg)Consumption of raw materialLabor cost (USD/M)Total cost (USD/M)
Diesel40.94240(KG/H)2Person*23.11*30=1386.60.94*240*(10*30)+1386.6=69066.6
Natural gas40.46258(M3/H)2Person*23.11*30=1386.60.46*258*(10*30)+1386.6=36990.6
Heavy oil40.62250(KG/H)2Person*23.11*30=1386.60.62*250*(10*30)+1386.6=47886.6
Sawdust40.08600(KG/H)2Person*23.11*30=1386.60.08*600*(10*30)+1386.6=15786.6

The net profit after changing into biomass wood pellet burner




Boiler equipmentThe net profit of every month after transformation (USD/M)Net profit of annual after transformation (USD/YEAR)
Fuel diesel boiler69066.6USD/M-15786.6USD/M=53280USD/M53280*12=639360
Fuel gas boiler36990.6USD/M-15786.6USD/M=21204USD/M21204*12=254448
Fuel heavy oil boiler47886.6USD/M-15786.6USD/M=32100USD/M32100*12=385200

Remark: the above calculation is done according to normal 4ton/h steam boiler. The fuel cost is calculated according to local fuel cost.


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