3000kg 3ton High Efficiency Heavy oil Fired Steam Boiler Price for
brick production line
1. Boiler system
WNS series oil and gas steam boiler adopts shell type full wet back
type fire tube structure. The structure adopts three return
journeys, in which the oil or gas is well atomized by the burner
and fully mixed with the air, and is completely burned in the
corrugated furnace bile, and then turns from the rear smoke chamber
into the return smoke pipe, turns to the front smoke box into the
return smoke pipe, enters the back smoke box, and is discharged by
the chimney.The size of the furnace liner we choose is large, which
provides conditions for the full combustion of fuel, so this
packaged steam boiler can burn heavy oil, light oil, natural gas
and city gas. In addition, our company adopts threaded smoke pipe
in the design, and the relative flow rate can control low smoke
resistance, low power consumption and large load regulation ratio
under the guarantee of sufficient heat transfer.
2.Technical specification
| Model | Rated Steam Capacity (t/h) | Rated Pressure (Mpa) | Feed water temperature(℃) | Rated steam temperature(℃) | Fuel Consumption | Body Heating area (m2) | Boiler water capacity(m³) |
| Light oil (Kg/h) | Natural gas (Nm³/h) |
| WNS1 | 1 | 0.7/1.0/1.25 | 20 | 170/184/194 | 45-100 | 18-100 | 30 | 3.6 |
| WNS3 | 3 | 1.0/1.25/1.6 | 184/194/204 | 205.75 | 249.6 | 77 | 8.75 |
| WNS4 | 4 | 272.3 | 329.5 | 107 | 9.3 |
| WNS5 | 5 | 134-402 | 80-500 | 127 | 9.3 |
| WNS6 | 6 | 132-402 | 80-500 | 198 | 12.1 |
| WNS8 | 8 | 1.25/1.6 | 194/204 | 523 | 631.5 | 212 | 15.3 |
| WNS10 | 10 | 212-890 | 150-1085 | 272 | 16.6 |
| WNS12 | 12 | 915 | 1090 | 315 | 20.5 |
| WNS15 | 15 | 931 | 1094 | 358 | 24.3 |
| WNS20 | 20 | 1380 | 1598 | 448 | 30
|
3. Boiler structure characteristics
1.High pressure water supply pump
2.Burner :Italy :Baltur, Riello,Opel
Germany:Weishaupt,Elco
Finland:Oilon
High combustion efficiency, and ignition process control and
overvoltage flameout protection function.
3.Electric control cabinet:
Touch screen
Two language
PLC control system
The functions of automatic water supply, automatic ignition,
overpressure and overtemperature, flameout, advanced remote control
function, on-line monitoring of dosage and fault alarm .
4.Automatic water treatment
Reduce the content of Ca2+ Mg²+ in water,avoid scaling of
boiler,prolong boiler service life.
5.Steam header
According to the customer demands, design the cylinder outlet size
and quantity
Heavy oil /Light oil/Natural gas/Liquefied petroleum gas ( LPG
)/Coke Oven Gas(COG)
SAFETY FEATURES
Real-time monitoring of water level: Electronic water-level
detecting device
Water shortage protection: The combustion control system power will
be cut off when there is water shortage along with alarm.
Leakage protection: The power will be cut off when there is leakage
detected by the control system.
Over pressure protection: When the pressure is over the preset
value, the combustion control system power will be cut off along
with alarm.
Steam Safety Valve automatically opens to reduce pressure should
excessive steam cause pressure build-up.
Steam Pressure Gauge allows visual observation of steam pressure
over full range.
Manual Reset Pressure Control provides high limit pressure cut-out
with manual reset.
Complete gas manifolds and protection system for gas boiler:
Strainer, pressure regulating valve and magnetic valve
Flue gas monitoring device can detect the flue gas temperature
automatically.
4.Boiler Picture
5.Boiler application
Industrail steam boiler is being widely used in hospitals, schools,
textile mills, garment factories, large supermarket, garment
factories, dyeing factory, hotel, dining room, restaurant, food
factory, beverage factory, soy products, meat products factory,
cannery, brewery, pharmaceutical factory, packaging plant, building
materials factory, paint factory, swimming pool and other places of
the enterprises and institutions.
