Henan Yuanda Boiler Co., Ltd.
Henan Yuanda Boiler Co., Ltd. Industiral Boiler Manufacturer Since 1956
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Lastest Technology Oil Fired Hot Water Boiler 10Ton Running Efficiently
Features of oil fired hot water boiler
1. Adopt shell type three psss structure. Fuel burned in the furnace, then high temperature flue goes through reburning chamber to the first flue tubes, and then goes through front flue box and turn 180° to the second flue tubes. This highly improves the heated area and reduces flue discharge temperature.
2. Adopt the most updated technology, have the big combustion chamber, improve the combustion efficiency.
3. Equipped with the Burner of world’s famous brand Such as BALTUR, RIELLO, WEISHAUPT, which contributes to the higher combustion efficiency, lower failure rate.
4. Employ the advanced technology of corrugated furnace pipe structure, which increases the heat transfer area and satisfies the free expansion of the furnace upon heating.
5. Adopt the spiral smoke tube, which strengthens the effect of heat transfer and eliminates the welding stress.
Accessories Equipments of WNS hot water boiler
1. PLC + Touch screen control panel
Burner auto ignition,fire off,fire switch;Gas high and low pressure protection;Gas leakage protection;Automatic feeding water and stop the pump,High and low water level alarm,low water level interlock;boiler stop alarm for high exhaust temperature boiler;Scale on-line monitoring,boiler water hardness testing,oxygen analyzer
2. Economizer
Heat inlet water and reduce exhausted gas temperature, which increase boiler efficiency and is good for environment.Finned tube type made by ND steel with 80% deoxygenization effect,strong thermal conductivity and grately save fuel.
3. Water treatment equipment
Remove Mg+,Ca+ in the water and improve water quality. Prevent hurt to boiler tube,entend the boiler using life time.
4. Vertical seamless pump
Put water into boiler and promote hot water circulation.Compact structure,low power consumption,low failure rate.
Boiler parameter of horizontal three pass hot water boiler
| Boiler model | Rated thermal power | Rated pressure | Rate outlet temp. | Return water temp. | Thermal efficiency | Weight | Dimensions |
| MW | MPa | ℃ | ℃ | % | ton | mm | |
| WNS0.7-0.7/95/70-Y(Q) | 0.7 | 0.7 | 95 | 70 | 91 | 4.3 | 3561×1690×1910 |
| WNS1.4-0.7/95/70-Y(Q) | 1.4 | 0.7 | 95 | 70 | 92 | 7 | 4111×1950×2199 |
| WNS2.8-0.7/95/70-Y(Q) | 2.8 | 0.7 | 95 | 70 | 93 | 9.5 | 4732×2150×2448 |
| WNS4.2-0.7/95/70-Y(Q) | 4.2 | 0.7 | 95 | 70 | 93.2 | 16 | 5500×2600×2990 |
| WNS5.6-1.0/95/70-Y(Q) | 5.6 | 1 | 95 | 70 | 93.5 | 24.6 | 6450×2800×3200 |
| WNS7-1.0/95/70-Y(Q) | 7 | 1 | 95 | 70 | 93.5 | 26.2 | 6800×2900×3394 |
| WNS10-1.0/95/70-Y(Q) | 10.5 | 1 | 95 | 70 | 93.5 | 37 | 7150×3200×3540 |
| WNS14-1.0/95/70-Y(Q) | 14 | 1 | 95 | 70 | 93.5 | 55 | 8200×3400×3826 |
This is just part of the product parameters, if you want to know more detailed parameters of the boiler, please feel free to contact us.