China bidragon coal-water slurry heating system for industries

Specifications

China bidragon coal-water slurry heating system for industries
1.Low temperature fire: 850-900
2.Burnout rate: 99%

 

    China bidragon coal-water slurry heating system for industries

 

 

1. Application Scope:

 

 

Coal-water slurry (CWS) can be used in place of oil and gas in any size of heating and power station. CWS is suitable for existing gas, oil, and coal boilers.

 

 

2. Main Features: 

 

• Maximize absorb advantage of coal-fired, fuel, gas boiler.
• To solve the environmental pollution and expensive operating cost of coal-fired boiler.
• Environmental protection and energy saving, gas sulfur content, dust content meet environmental protection standard. Automatic ignition, automatic control, simple operation, it can be widely used in industrial and mining, enterprises and institutions, hospitals, schools, units, residential heating, heating
• Coal water slurry liquid conveying and atomizing burner can realize automatic control
• Burn rate is high, can reach more than 98%, thermal efficiency reached up to 83%
• Ideal environmental protection and energy saving alternative products of coal, oil, gas boiler

 

 

3. China bidragon coal-water slurry heating system for industries for industry

 

 

Item		Coal Fired Chain Grate Boiler	Fluidized Bed Coal Water Slurry Boiler
Fuel	Fuel Type	Coal	Coal Water Slurry
		5300Kcal	4500Kcal
	Fuel Price(Reference)	780RMB	800RMB
Operation Cost	Thermal Efficiency	68%-73%	≥88%
	Burnout Rate	83%-85%	99%
	Cost for 1t Steam	165.85RMB	160.82RMB
	Desulfuration Cost	25RMB	10RMB
	Water, Electric, Maintenance cost	30RMB	30RMB
	Composite Cost	220.85RMB	200.82RMB
Operation Cost		Low burnout rate, low thermal efficiency, high desulfuration cost, So , the cost is higher	High combustion rate, thermal efficiency, in-furnace desulfuration,,SO, the cost is lower
Floor Space		Coal storage yard, slag storage yard, coal transport equipment occupy large space	CWS transport in closed tank, no coal and slag storage yard, small space occupation
System Comparison		Include Loader, Crusher equipment, complicate operation, high cost for labor cost and maintenance	Compact design, pipe transporting, few accessory, high automatic control, easy to operate
Environment protection comparison		Serious primary pollution , and secondary pollution during production or coal and slag storage yard, emission is high, can not reach the emission standard of Government	Totally closed operation system, emmision is much lower than Government requirement.
Summary		The main advantage of fluidized bed coal water slurry boiler is energy-saving, environmental friendly, small space occupation. So the cost of fluidized bed coal water slurry boiler is much lower than coal fired boiler.

 

  

 

4. Flowchart of  China bidragon coal-water slurry heating system for industries

 

 

 

5.China bidragon coal-water slurry heating system for industries accessory and sucessful project

 

 

 

 

Sucessful CFB Fluidized Bed Coal Water Slurry Fired Boiler

 

Coal Water Slurry or Coal water mixture DCS Control System and Control Room

 

Coal Water Slurry or Coal Water Mixture Pump

 

Coal Water Slurry Fuel or Coal Water Mixture Fuel Tank

 

CFB Fluidized Bed Coal Water Slurry or Coal Water Mixture Fired Boiler

SHFS75-1.25-J for Chemical Industry

 

CFB Fluidized Bed Coal Water SLurry or Coal Water Mixture Fired

Steam Boiler For Chemical Industry

 

 

CFB Fluidized Bed Coal Water Slurry Coal Water Mixture Fired

Steam Boiler Sinopec Group, China

 

 

CFB Fluidized Bed Coal Water Slurry or Coal Water Mixture Fired

Boiler for Food Industry

 

 

For more info please feel free to contact with Mr.Petter Lee (skype: bidragon2019)