Adhering to Honesty and Foundry Quality
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| Place of Origin: | China （Mainland） |
| Brand Name: | Yuji |
| Certification: | ISO9001 CE |
| Model Number: | WNS |
| Minimum Order Quantity: | 1 set |
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| Price: | Negotiable |
| Packaging Details: | wooden case packing |
| Delivery Time: | 7-15 working day |
| Payment Terms: | L/C, T/T |
| Supply Ability: | one set two week |
| Product Name: | WNS Series20 20t/h High Pressure Historical Oil Fired Steam Boiler | Pressure: | 1.25MPa |
|---|---|---|---|
| Rated Temperature: | 193℃ | Boiler Color: | Customization |
| Boiler Efficiency: | 96% | Condition: | New |
| Fuel: | Oil | Warrary: | 2years |
| High Light: | oil central heating boiler,oil fired condensing boiler |
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Product Description
WNS Series High Efficiency Oil Fired Steam Boiler
The product model is Wns, which is a gas with three horizontal internal combustion cycles (gas) of fast loading integrated structure with humidity. The blast furnace cistern and the rebrning chamber are the first circuit, the second circuit is the exhaust pipe, and the third circuit The boiler is equipped with the perfect automatic control and safety protection device to carry out automatic control, alarm and stop the lowest level of water, automatic ignition of the the boiler, the automatic adjustment of the firepower of the burner and the fire protection to ensure safe operation. Installation of boilers.
The boiler softening water first enters the condenser, and then returns to the fresh water tank after preheating the condenser (cooling the exhaust gas at the same time).The pre -heated softening water is pumped to the energy saver, which comes ulteriorment and heated by the energy saver and then sent to the boiler body.
Brief Introduction of Boiler Operating Conditions
Under 100% nominal load, the operating parameters of the boiler are: water temperature 20C, nominal working pressure 1.25MPa, and ten tons of 193.4C vapour can be produced in an hour a. If the fuel is natural gas, the calculated thermal efficiency is 98.96%, the exhaust temperature is 48.93 degrees Celsius, and the fuel consumption is 754.78Nm3 /h (the product is used for one day).Low calorific value of natural gas (>36.36 MJ /Nm3).
Product Features
1. Rational design
2. Efficient energy conservation
3. Manufacturing standard
4. Steam space is large
5. Life and durability
6. Easy to maintain
Technical Parameters
| Main Technical parameters of WNS Series Steam Boiler | |||||||||||
| Item | Unit | WNS0.5 | WNS1 | WNS2 | WNS3 | WNS4 | WNS6 | WNS10 | WNS15 | WNS20 | |
| Steam Capacity | t/h | 0.5 | 1 | 2 | 3 | 4 | 6 | 10 | 15 | 20 | |
| Working Pressure | MPa | 1.0 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | |
| Steam Temperature | ℃ | 184 | 193 | 193 | 193 | 193 | 193 | 193 | 193 | 193 | |
| Feed Water Temperature | ℃ | 20 | 20 | 20 | 20 | 20 | 20 | 104 | 104 | 104 | |
| Thermal Efficiency | / | ≥96% | |||||||||
| Fuel | / | Natural gas, liquefied gas, city gas, light oil | |||||||||
| Fuel Consumption | Natural gas | NM3/h | 37 | 73 | 145 | 217 | 289 | 435 | 735 | 1101 | 1467 |
| Liquefied gas | Kg/h | 30 | 58 | 117 | 174.5 | 232 | 351 | 589 | 871 | 1151 | |
| City gas | NM3/h | 79 | 157 | 309 | 462 | 615 | 943 | 1575 | 2357 | 3147 | |
| Light oil | Kg/h | 32 | 61 | 121 | 182 | 243 | 367 | 601 | 906 | 1211 | |
| Gas Feed pressure | Natural Gas | mbar | 70-100 | 100-150 | 100-150 | 150-200 | 150-200 | 150-200 | 150-200 | 150-300 | 150-300 |
| City Gas | mbar | 100-200 | 100-200 | 100-200 | 150-200 | 150-200 | 150-200 | 150-200 | 150-300 | 150-300 | |
| Running water volume | M3 | 0.78 | 3.3 | 3.6 | 5.2 | 6 | 9 | 11.6 | 24.5 | 29 | |
Note: the fuel consumption in the table is based on light oil low calorific value 42915KJ/Kg (10260Kcal/Kg), natural gas low calorific value 35588KJ/NM3 (8500Kcal/NM3) and liquefied gas low calorific value 45998KJ/Kg (11000Kcal/Kg). Calculation of low calorific value (16750KJ/NM3 (4000Kcal/NM3) of urban gas.
| Shape and Interface Dimensions of WNS Biomass Steam boilers | |||||
| Item | Unit | WNS10 | WNS15 | WNS20 | |
| Transport Dimension (L*W*H) | / | mm | 6280*2640*3176 | 8900*3400*3600 | 7800*3600*4000 |
| Mainframe transport weight | / | t | 20.5 | 42 | 52 |
| Main Steam Valve Pipe Diameter | DN | mm | 150 | 200 | 200 |
| Feed Water Valve | DN | mm | 50 | 65 | 65 |
| Safety Valve Diameter | DN | mm | 2*80 | 2*80 | 2*100 |
| Drain Valve Pipe Diameter | DN | mm | 2*40 | 2*50 | 2*50 |
| Chimney Diameter | φ | mm | 750 | 1000 | 1100 |
Remarks: We will reserve rights to change the above mentioned data due to continuous policy transformation and product improvement.
Contact Person: Xu
