Automatic 0.7MW 1.4MW 2.1MW Gas and Oil Dual Fuel Industrial Heating Hot Water Boilers for bath center
1.Model:WNS hot water boiler
2.Capacity:350kw to 14000kw(0.35MW to 14MW)
3.Pressure:atomosphere pressure or 7bar or 10bar
4.Hot water temperature:85 /95/115 degree
5.Design fuel:natural gas, lpg,lng,cng,biogas, diesel oil,heavy oil
6.Structure: three pass fire tube wet back
The hot water boiler adopts high quality brand burners, valve accessories are selected imported or domestic products, the boiler can implement automatic regulation of load, pressure, water level, and has water shortage, overpressure, flameout, dry burning temperature control and other multiple automatic protection functions, with high safety and reliability.This product leaves the factory after being tested and qualified, it is the ideal heating equipment for industrial and mining enterprises, service industry and other users.We will strive to provide first-class after-sales service to ensure the safety and economic use of users.
Boiler Features:
1.Monitoring of water level: Equipped with water level electronic detector to control the water level.
2.Setting time: The users can set the starting and stopping time as their demand.
3.Electric leakage protection: When the elements of boiler have a electric leakage, the control system will cut off power automatically.
4.Water shorage protection: When the boiler is lack of water, the system will turn off burner and raise alarm.
5.Over pressure protection:When the pressure of boiler is over your setting point, burner will stop working and raise alarm.
6.Power abnormal protection:When the power ia abnormal, the boiler will stop working immediately.
WNS series oil/gas fired boiler adopts horizontal three-pass wet-back structure,large corrugated furnace and patented thread pipe technology,equipped with international first-level brand burners and valve groups,and independently developed high-matching PLC control system to realize muitiple linkages.The lock protection function protects the equipment running safely.It normally suitable for 500kg to 20ton/h capacity,use all kinds of gas and oil fuels,such as natural gas, lpg,lng,cng,city gas,biogas, diesel oil,heavy oil.
Technical parameter
Boiler model | WNS0.35 | WNS0.7 | WNS1.4 | WNS2.1 | WNS2.8 | WNS4.2 | WNS5.6 | WNS7.0 | 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 work pressure(Mpa) | 0.7/1.0/1.25/1.6 | ||||||||||
Output water temp.(℃) | 95/115/130 | ||||||||||
Return water temp.(℃) | 70 | ||||||||||
Thermal efficiency(%) | >97 | ||||||||||
Nox emission(mg/m3) | 120/80/30 | ||||||||||
Exhaust gas temp.(℃) | <60 | ||||||||||
Fuel type | diesel oil/natural gas/heavy oil/liquefied gas/city gas | ||||||||||
Fuel consumption | diesel oil | 31.6 | 60.4 | 122.8 | 192.3 | 246.1 | 367.1 | 490.2 | 593.6 | 936.5 | 1200.8 |
natural gas | 36.6 | 69.3 | 146.1 | 227.1 | 286.5 | 412.6 | 543.7 | 660.7 | 998.8 | 1330.7 | |
Transporation weight(t) | 2.65 | 4.66 | 6.53 | 7.3 | 8.1 | 15.1 | 18.2 | 25.6 | 29.1 | 47.8 | |
