Introduction
WNS series gas-fired boiler is a three-pass wet-back boiler, which can generate steam or hot water for factory use. Fully automatic operation, safety and energy saving. Equipped with well-known burners, it is suitable for various liquid and gaseous fuels, such as lpg, natural gas or dual fuel.
WNS boiler body with characteristics of “fan-shape three pass boiler” “wet-back boiler” “corrugated-furnace” “smoke change chamber” “spirally tube”, greatly improve thermal efficiency up to 99%.
Industrial oil fired boiler can generating steam, hot water or hot oil for processing. It has won most of the market with its advantages of low emission, long life and high degree of automation.
Parameters
| Model | Rated capacity(t/h) | Rated pressure (Mpa) | Rated temperature(℃) |
| WNS0.5-1.0/1.25/1.6-YQ | 0.5 | 1.0/1.25/1.6 | 184/194/204 |
| WNS1-1.0/1.25/1.6-YQ | 1 | 1.0/1.25/1.6 | 184/194/204 |
| WNS2-1.0/1.25/1.6-YQ | 2 | 1.0/1.25/1.6 | 184/194/204 |
| WNS3-1.0/1.25/1.6-YQ | 3 | 1.0/1.25/1.6 | 184/194/204 |
| WNS4-1.0/1.25/1.6-YQ | 4 | 1.0/1.25/1.6 | 184/194/204 |
| WNS6-1.0/1.25/1.6-YQ | 6 | 1.0/1.25/1.6 | 184/194/204 |
| WNS8-1.0/1.25/1.6-YQ | 8 | 1.0/1.25/1.6/2.5 | 184/194/204/226 |
| WNS10-1.0/1.25/1.6/2.5-YQ | 10 | 1.0/1.25/1.6/2.5 | 184/194/204/226 |
| WNS15-1.0/1.25/1.6/2.5-YQ | 15 | 1.0/1.25/1.6/2.5 | 184/194/204/226 |
| WNS20-1.0/1.25/1.6/2.5-YQ | 20 | 1.0/1.25/1.6/2.5 | 184/194/204/226 |
Advantages
- Anti-dry heating system with 5-th water level detect;
- Four stages pressure protection;
- Explosion-proof door with fire viewer;
- Remote monitoring system.
- Large corrugated furnace, patent design three pass smoke tubes;
- Built-in steam separator, ensure high steam quality with wetness below 1%;
- Double 12mm thickness aluminum silicate insulation layer;
- Finned tube design economizer with aluminum silicate insulation, greatly reducing heat loss.
- Wet-back reverse flame chamber;
- Solid round steel tension rod design;
- Rapid solidification and high-strength refractory building materials;
- Double opening-door at front and back.
Easy for transportation and installation, also could be pre-installed in the factory, customers only connect water, electricity, fuel at site.
Application
For saturated steam, superheated steam or hot water supply, in food, beverage, refining, petrochemical, pulp and paper, mining, manufacturing, utilities and other industries.
