50ton Per Hour Pulverized Coal Steam Boiler

• Customization: Available
• Function: Model No. Szs
• Fuel: Pulverized Coal
• Model NO.: DHS50-3.82/450-M
• Structure: Water Tube or Fire Tube
• Media: Steam and Water
• Water Circulation: Natural Circulation
• Drum Placement: Horizontal Boiler
• Pressure: Low and Medium Pressure
• Manufacturing Level: A
• Burning Style: Chamber Combustion Boiler
• Usage: Industrial
• Optional Temperature:According to Requir: Applicable Fuel:Pulverized Coal
• Gas Flow Type:Fire Tube or Water Tube: Standard:GB/CE/SGS/ASME
• Transport Package: Exported Stanard, or According to Requirements
• Specification: A level boiler
• Trademark: hua yuan
• Origin: Origin: China
• HS Code: 8402190000
• Production Capacity: 500 Sets Per Year

Product Description

Product Description

1. Central supplying of pulverized coal : Pulverized coal shall be centralized ground and integrated supply in the factory, ensuring high quality of pulverized coal .

2. Friendly work environment: The whole system shall use closeness running, automatic-coaling, and centralized ash discharge

3. Easy in starting and stopping for boilers: The boiler system shall achieve start- and -stop. It shall run normally following cutting off ignition source in 30 seconds. As soon as it cuts off coal dust supplying, the boiler system shall achieve blowing out.

4. High level of measuring and controlling: Automatic monitoring shall be used, as well as adjusting working parameter, as a result,the system shall be at its best running state, reducing the risk of boiler running on which labor intensity and human factor effect.

5. High-efficiency & energy-saving: The boiler shall featuret the following: Pulverized coal burning brightly,excellent heat transfer effect of boiler, low excess air coefficient of boiler , as well as high thermal efficiency of system . House-service equipment with high power shall use frequency-changer, economizing on electricity obviously.

6. Discharge kept shall be clean: Furnace desulfurating shall be performed in the pulverized coal boiler. Burner shall be equiped with cryogenic air classifier with uniform ignition temperature field, avoiding high-temperature , so the content of SO2 and NOX produced in combustion process is low. Fume shall employ bag filter with a low smoke dust level. Fly ash, collected by bag filter, shall be expelled from closed system, resulting in centralized treatment and utilization without secondary pollution.

7. Optimal land utilization: Coal storage and slag dump shall not be heaped around the boiler room, economizing on land and saving investment.

Boiler type   Items	SZS1.4-0.7/95/70-AIII	SZS2.8-0.7/95/70-AIII	SZS4.2-0.7/95/70-AIII	SZS5.6-0.7/95/70-AIII	SZS7.0-1.0/115/70-AIII	SZS14-1.25/130/70-AIII
Rated thermal power (MW)	1.4	2.8	4.2	5.6	7	14
Rated effluent pressure (MPa)	0.7	0.7	0.7	0.7	1	1.25
Rated effluent temperature°C	95	95	95	95	115	130
Rated return water temperature °C	70	70	70	70	70	70
Combustion mode	Chamber combustion	Chamber combustion	Chamber combustion	Chamber combustion	Chamber combustion	Chamber combustion
Applicable fuel	pulverized coal	pulverized coal	pulverized coal	pulverized coal	pulverized coal	pulverized coal
Thermal efficency %		≥87		≥87	≥87	≥87
The fuel consumption at full load operation (kg/h)		440		880	1085	2172
Maximum Weight of transportation cargo (t)	15	23	37	40	43	bulk
Maximum dimension of transportation cargo      (L×W×H)mm	5620×2890×3470	6330×3060×3525	8290×3080×3510	8790×3200×3572	9544×3580×3572	10080×4850×4825

 
 
 

Boiler type     Items	SZS2-1.25-AIII	SZS4-2.5-AIII	SZS6-1.25-AIII	SZS8-1.25-AIII	SZS10-1.6-AIII	SHS20-1.25-AIII
Rated output(t/h)	2	4	6	8	10	20
Rated working pressure(MPA)	1.25	2.5	1.25	1.25	1.6	1.25
Steam temperature °C	saturated	saturated	saturated	saturated	saturated	saturated
Feedwater temperature °C	20	20	105	105	105	105
Combustion mode	Chamber combustion	Chamber combustion	Chamber combustion	Chamber combustion	Chamber combustion	Chamber combustion
Applicable fuel	pulverized coal	pulverized coal	pulverized coal	pulverized coal	pulverized coal	pulverized coal
Maximum Weight o f transportation cargo (t)	17	27	39	42	48	In bulk
Maximum dimension of transportation cargo                (L×W×H)mm	5865×2894×3426	63700×3060×3525	8290×3080×3514	8790×3200×3576	9560×3580×3580	10100×4850×4825

 
 THE FOLLOWING PARAMETER IS OUR SUCCESSFUL OPERATION PULVERIZED COAL BOILER OF 50TON :
 

BOILER CODE
boiler type	DHS50-3.82/450-M
Boiler rated evaporation	50 t/h
Steam pressure	3.82 MPa
Steam temperature	450°C
Feedwater temperature	105°C
Coal air temperature	20°C
Boiler water volume	45m^3
Overall hydraulic test pressure	5.3Mpa
Designed efficiency	90.1 %
Exhaust temperature	138°C
Designed fuel	bituminous coal pulverized coal of Third calss