2ton 1.4MW Fully Automatic Oil Or Gas Fired Horizontal Hot Water Boiler Heating System
CWNS series oil gas hot water boiler is fast assemble three pass fire tube boiler with internal combustion structure. It adopts corrugated furnace, high temperature smoke gas flow through the corrugated furnace and brush the second pass and third pass tubes, and finally it is discharged into atmosphere by chimney.
The hot water boiler has the characteristics of safe operation, high efficiency, elegant appearance, compact structure, convenient installation, low pollution and low noise, it is widely used for central heating in enterprise, hotel, hospital, civil architecture, 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 characteristics of hot water boiler:
1. The flue gas process adopts the form of three-pass, symmetrical wet back structure, the furnace bladder is a corrugated bladder, the radiation heating area is large, and can eliminate the thermal stress of the furnace, the furnace bladder is a centrally symmetric structure, and the convection section smoke pipe adopts threaded pipe or Light pipes to optimize heat transfer.
2. This hot water boiler adopts advanced burners, firepower controllers, and flame monitoring, automatic purge and flameout protection function, the harmful components in the flue gas are lower than the national standard (No≤150mg/m3), which is an environmentally friendly product.
3. Optional advanced touch screen + PLC controller, digital monitoring system, with timing control work record, leak detection alarm, pressure protection, temperature control, water shortage protection and other functions, and can add factory timing lock, can reserve host computer communication The interface is now integrated control.
4. Perfect shape design, unique structure, bright appearance, elegant color, fashionable and value-for-money.
5.100mm aluminum silicate insulation felt + mirror reflective glass wool insulation, covered with 0.9mm outer skin, beautiful and generous.
6. boiler condenser is added at the end of the flue, and the thermal efficiency can reach 98%.
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.
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2ton 1.4MW Fully Automatic Oil Or Gas Fired Horizontal Hot Water Boiler Heating System Images
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