WNS type automatic steam boiler is equipped with industrial burners
with good technical performance. It adopts advanced technologies
such as automatic proportional regulation of combustion, automatic
regulation of water supply, program start and stop, automatic
operation, etc. It also has automatic protection functions such as
high and low water level alarm, extremely low water level,
ultra-high steam pressure and flameout.The boiler has the
characteristics of compact structure, safe and reliable, simple
operation, quick installation, less pollution, low noise and high
efficiency.
Special Structure and High Efficiency: All system is well mounted
on the base, its system is portable. The users no need to consider
the pipeline installation, wire connection. After receiving the
goods, just supply water, electricity, fuel. It is equipped with
renowned brand burners(BALTUR, RIELLO, HOFAMAT, ECOFLAM), also
finned tube type economizer can ensure boiler's thermal efficiency
up to 95%.
High Quality Control: In manufacturing processes, we has adopting
steel strength test, automatic steel cutting plate rolling/
welding,100% x-ray welding check, magnetic particle check c-scan
ultrasonography Ultrasound check, fluorescent pene-trating check,
hydraulic (water) pressure test, boiler thermal efficiency test,
etc, to make sure all finished products is qualified.
Automatic Safe Operation: WNS series package steam boiler is
equipped automatic burner ignition, automatic water-level control,
auto-matic pressure control, automatic interlock chain stop
protection, free settable working pressure, free settable ON/OFF
time, visible system's working states on screen.
Easy Maintenance: WNS series boiler uses full water back
tube-sheets instead of traditional dry back tube-sheet, can avoid
the dry-fire broken, reduce the range of steel cooling contraction
and hotting expansion. Also, we adopting openable smoke-boxes,
users can replace the broken fire-tubes conveniently.
Steam Boiler Specification
| Model | Rated | Rated | Rated | Thermal | Fuel Consumption | Equipment Power | Weight |
Capacity (t/h) | Pressure (Mpa) | Temperature (C) | Efficiency (%) | Light oil (Kg/h) | Natural gas (Nm³/h) | Burn light oil | Burn gas | (t) |
| WNS1 | 1 | 0.7/1.0/1.25 | 170/184/194 | >90 | 45-100 | 18-100 | 1.5 | 1.5 | 4 |
| WNS1.5 | 1.5 | >90.2 | 101.73 | 123.47 | 2.2 | 1.5 | 5 |
| WNS2 | 2 | 1.0/1.25/1.6 | 184/194/204 | >90.2 | 137.09 | 165.97 | 2.2 | 3 | 8 |
| WNS3 | 3 | >91 | 205.75 | 249.6 | 7.5 | 7.5 | 9 |
| WNS4 | 4 | >91 | 272.3 | 329.5 | 9 | 7.5 | 13 |
| WNS5 | 5 | >91.5 | 134-402 | 80-500 | 17.2 | 15 | 15 |
| WNS6 | 6 | >91.5 | 134-402 | 80-500 | 15 | 15 | 17 |
Boiler Executive Standard
1. Design, manufacture, assembly, experiment and acceptance of
boilers in strict accordance with national and industrial
standards, including but not limited to the following standards:
GB/T16508 Boiler Shell Boiler, TSG G0001 Boiler Safety Design
Supervision Code, GB50273 Boiler Installation Engineering
Construction and Acceptance Code
2. The main steel used in the boiler is 20 GB/T3087, which ensures
the safety and reliability of the boiler.
3. Welding materials shall be selected according to NB/T47018. Full
penetration welding with argon protection shall be performed on the
boiler tube.
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.
Boiler Picture
FAQ
1. 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.
Q2: Why should you believe our boiler quality?
(1).Strength calculation report with applied materials information;
(2).100%NDT(non-destructive inspection) report of steel plate, tube
and welding rod;
(3).100% X-ray inspection(welding seam): ensure the quality of
entire boiler;
(4).Hydrostatic test: ensure the standard working pressure and
safety;
(5).Third-party inspection report:By Henan Boiler Inspection
Institute;
(6).Passed ISO:9001 and SGS certificate.
Q3: What about the installation and Commissioning?
After you receive the boiler, we will guide you to make some
preparation for installation;If necessary, our expert will fly to
your local place in 72 hours. The experts will responsible for
guiding installation and commissioning.
