Henan Jinzhen Boiler Co., Ltd.
Jinzhen Boiler, warm you every moment!
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0.7MW 1MW 1.4MW 2.1MW 2.8MW Industrial Gas Oil Fired Hot Water Heater Boiler For Swimming Pool
WNS series fully automatic gas (oil) steam boiler adopts a three-pass, wet-back structure. The combustion chamber adopts a corrugated furnace and is arranged in a low position to maximize the radiant heating surface and improve the thermal efficiency of the boiler. The furnace is equipped with a burner with good technical performance, adopts advanced technologies such as automatic combustion ratio adjustment, automatic water supply adjustment, program start and stop, and automatic operation, and has high and low water level alarms and automatic protection functions such as extremely low water level, ultra-high vapor pressure, flameout, etc. .
Rated power: 0.7-7MW
Calorific value: 60-6 million kcal/h
Rated outlet pressure: normal pressure
Rated outlet temperature: 85℃/60℃
Thermal efficiency ≥98% (with condenser)
Application range: It is widely used in greenhouse agriculture, animal husbandry, residential areas, schools, hotels, swimming pools, bathing centers and other industries. It can automatically heat users or provide bathing water and domestic hot water.
Boiler Specification
| Boiler Model | WNS0.35 | WNS0.7 | WNS1.4 | WNS2.1 | WNS2.8 | WNS4.2 | WNS5.6 | WNS7 | WNS10.5 | WNS14 | |
| Rated thermal power(MW) | 0.35 | 0.7 | 1.4 | 2.1 | 2.8 | 4.2 | 5.6 | 7 | 10.5 | 14 | |
| Rated steam pressure(Mpa) | 1.0/1.25/1.6/2.5 | ||||||||||
| Rated output water temperature(℃) | 95/115/130 | ||||||||||
| Rated return water temperature(℃) | 70 | ||||||||||
| Thermal efficiency(%) | >97 | ||||||||||
| Nox emission(mg/m3) | 120/80/30 | ||||||||||
| Exhaust gas temperature(℃) | <60 | ||||||||||
| Fuel type | Light diesel oil/Heavy oil/Natural gas/Liquefied gas/City gas | ||||||||||
| Fuel consumption | Light diesel oil(kg/h) | 31.6 | 60.4 | 122.8 | 192.93 | 246.1 | 367.1 | 490.2 | 593.6 | 936.5 | 1200.8 |
| Natural gas(Nm3/h) | 36.6 | 69.3 | 146.1 | 227.1 | 286.5 | 412.6 | 543.7 | 660.7 | 998.8 | 1330.7 | |
| Max transportation weight(t) | 2.65 | 4.66 | 6.53 | 7.3 | 8.1 | 15.1 | 18.2 | 25.6 | 29.1 | 47.8 | |
Performance advantages
1 Advanced: The use of American durable and Japanese energy-saving advanced technology is designed to have a long life.
2 Energy saving: the real three-pass structure, the rear part is equipped with a second-pass residual hot water tank to use heat energy, and the thermal efficiency is as high as 95%.
3 Durable: The furnace shell adopts special boiler plate, flange connection, and imported accessories, which can be heated evenly.
4 Environmental protection: The emission of nitrogen oxides is lower than the national standard for first-class areas.
5 Safety: Manufacture strictly in accordance with the "Regulations for Safety Technical Supervision of Atmospheric Hot Water Boilers". The unique anti-dry temperature control device has one more protection.
6 Convenience: Fully automatic monitoring of all operations, after-sales service is on call
Boiler Picture
FAQ
What are the available fuel for the oil gas fired boiler?
Oil gas fired boiler could burn both liquid fuel and gaseous fuel. The liquid fuel could be heavy oil, light oil, diesel, furnace oil, bunker oil, LPG (liquefied petroleum gas), etc. The gaseous fuel could be natural gas, city gas, bio-gas, etc.
Whether the boiler can burn dual fuel or multi-fuel?
Jinzhen boiler have oil burner, gas burner, and oil&gas dual fuel burner, we can offer the specific burner based on customers’ requirement.
The brand of burner?
The brands of burner are Italy Baltur, Rellio, Elco, etc
What is the advantages of fire tube boiler?
This fire tube boiler has compact structure and convenient operation, strong load adaptability, lower water quality requirement, and the failure rate of it is lower than 0.1!
What is the inlet pressure of gas burner?
The inlet gas pressure is different for different capacity boiler, for example, the pressure for 2 ton steam capacity boiler is about 8~10KPa, while for 4 ton steam capacity boiler is about 18~20KPa.