WNS Series Oil Gas Fired Steam Boiler

Zhongding oil gas fuel fire tube packaged boiler is safe and high efficiency heating equipment with full automatic control system. Zhongding Boiler adopts the national patent technology, optimizes the design of oil gas boiler, to achieve a more reasonable combustion chamber and heating area, the thermal efficiency increases more than 10% compare with the ordinary boiler. Compare with water tube boiler, this series fire tube boiler has the characteristics of compact structure, small volume, strong load adaptability, lower requirement for water quality and tubes are easy to be replaced.

Rated Capacity:

0.5~20t/h

Pressure:

<2.5 Mpa

Certificate:

ASME, CE, SGS, ISO

Fuel:

Natural gas, LPG, Diesel, Heavy Oil, etc.

Boilers Structure

WNS Series Oil Gas Fired Steam Boiler

1.Adppts horizontal type three pass structure and large diameter corrugated furnace, has large combustion space, could absorb the thermal expansion effectively.

2.The spirally corrugated tube is used to strength the disturbance of flue gas, the heat transfer efficiency is 2 times of common tube.

3.The boiler shell use aluminium silicate board for heat preservation, has low heat loss, increase the boiler thermal efficiency.

4.Equipped with multiple safety protection devices, such as pressure controller, pressure transmitter, water level alarm, safety valve, etc. To ensure the boiler safe operation.

Auxiliary equipment

Advanced Burner

Advanced Burner

Usual burner brand: Italy Baltur, Ecoflam, Riello, Unigas, Germany Weishaupt, Finland Oilon. It is general mechanical proportion adjustment, two-stage fire.

Control System

Control System

We adopt Siemens PLC and Schneider electrical components. can realize automatic interlock control to ensure boiler safe operate.

Economizer

Economizer

We adopts aluminum alloy fin tubes, its heating transfer area is 2-10 times larger than the bare tube, has a good heating transfer and mechanical property.

WATER PUMP

WATER PUMP

We adopts the stainless vertical pump with low noise, stainless impeller and pump body.

Steam header

Steam header

Standard configuration: one inlet, three outlets, equipped with pressure gauge and thermometer. It can be designed according to customers' requirement.

Water softener

Water softener

It is fully automatic and free debugging. We adopts PE material for salt tank body, it has hard texture and it is easy to move, anti-shock, and no leakage.

Quality

Zhongding Boiler pay more attention to the boiler quality from raw material to producing process.

boiler quality
we choose domestic well-known manufacturer who can provide component report of raw material, to ensure the raw material is qualified. After the completion of raw material procurement, there are specialized technicians in our factory to make sampling chemical composition analysis and physical performance analysis, and we can also provide raw materials inspection report.
We adopt numerical control cutting, which has the advantage of high precision, neat cutting surface, nice appearance and high material utilization.
Boiler manufacturing
Boiler production
We adopt submerged arc fully automatic welding. When each welding process is done, the 100% X-ray inspection will be arranged for every welding seam, which can prevent the defective parts from flowing into the next process.

Parameter

Model Rated Steam Capacity (t/h) Rated
Pressure (Mpa)
Thermal
Efficiency (%)
Fuel Consumption Overall Dimension (m) Weight
(t)
Light oil (Kg/h) Natural gas (Nm³/h)
WNS1-0.7/1.0-Y(Q) 1 0.7/1.0 >90 66.5 75 3.6×2.0×2.0 4
WNS2-1.0/1.25-Y(Q) 2 1.0/1.25 >90.2 133 150 4.8×2.5×2.46 8
WNS4-1.0/1.25-Y(Q) 4 1.0/1.25 >91 266 300 5.8×2.85×2.8 13
WNS6-1.0/1.25-Y(Q) 6 1.25/1.6 >91.5 399 450 7.25×3.1×3.15 19
WN8-1.0/1.25-Y(Q) 8 1.25/1.6 >91.6 532 600 7.45×3.26×3.2 22.6
WNS15-1.0/1.25-Y(Q) 15 1.25/1.6 >91.8 997 1125 8.7×3.7×3.5 34
WNS20-1.0/1.25-Y(Q) 20 1.25/1.6 >92 1204 1418 10×3.6×4.0 45
Note: Parameter is for reference only, Zhongding Boiler could design the specific boilers based on customers’ needs.

Projects

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