Henan Yuanda Boiler Co., Ltd.
Henan Yuanda Boiler Co., Ltd. Industiral Boiler Manufacturer Since 1956
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1000Kg Fire Tube Steam Boiler Horizontal Energy Saving Oil Fired Boiler
Product Equipments Features of fire tube steam boiler
1. Quality Burner: Gas oil steam boiler adopting high quality low nitrogen split-type burner; preheat the air for burner, raise the furnace's temperature and increase combustion efficiency.
2. Safe: Gas oil steam boiler are produced strictly accordance with the relevant national standards, pneumatic hydraulic pressure automatic adjustment, automatic ignition, and water shortage or overpressure flame failure protection.
3. High Efficiency 95%: Wet-back technology replace traditional dry-back design, effectively increase boiler’s water heating surface, and protect the smoke-box from the over-temperature damage. Three passes structure, Large diameter corrugated furnace and corrugated fire tubes to increase boiler heating surface to better absorb the heat. Additional, it also equipped with condenser(finned tube type) to full using the massive latent heat in the exhaust gas; and the high temperature condensing water also can be fed into the boiler again.
4. PLC Automatic Control: WNS series gas oil steam boiler adopting advanced touch screen control cabinet and digital computer full automatic controller. The water feeding system controller can automatically regulate water feeding rate, make sure boiler's water stay on the standard water level. According to boiler's working pressure, burner controller can automatically regulate output power; the burner's output has one- two- three stages fire.
5. Long life: Gas oil steam boiler adopt advanced technology of preheat expansion then welded which prevents corrode tube clearance and enhanced strength.also through hot commissioning before delivery, whether running or operation rate are all very stable.
6. Convenient Installation/ Maintenance: WNS series gas oil steam boiler gets compact structure and openable front/ back smoke boxes, man-hole, hand-hole, platform ladder. Above designs are convenient for installation, maintenance.
Product Parameter
| Boiler model | Rated thermal power | Rated pressure | Rate outlet temp. | Return water temp. | Thermal efficiency | Weight | Dimensions |
| MW | MPa | ℃ | ℃ | % | ton | mm | |
| WNS0.7-0.7/95/70-Y(Q) | 0.7 | 0.7 | 95 | 70 | 91 | 4.3 | 3561×1690×1910 |
| WNS1.4-0.7/95/70-Y(Q) | 1.4 | 0.7 | 95 | 70 | 92 | 7 | 4111×1950×2199 |
| WNS2.8-0.7/95/70-Y(Q) | 2.8 | 0.7 | 95 | 70 | 93 | 9.5 | 4732×2150×2448 |
| WNS4.2-0.7/95/70-Y(Q) | 4.2 | 0.7 | 95 | 70 | 93.2 | 16 | 5500×2600×2990 |
| WNS5.6-1.0/95/70-Y(Q) | 5.6 | 1 | 95 | 70 | 93.5 | 24.6 | 6450×2800×3200 |
| WNS7-1.0/95/70-Y(Q) | 7 | 1 | 95 | 70 | 93.5 | 26.2 | 6800×2900×3394 |
| WNS10-1.0/95/70-Y(Q) | 10.5 | 1 | 95 | 70 | 93.5 | 37 | 7150×3200×3540 |
| WNS14-1.0/95/70-Y(Q) | 14 | 1 | 95 | 70 | 93.5 | 55 | 8200×3400×3826 |
Advantages of WNS gas fired steam boiler
(1) High effiency(exceed 92%) and energy saving(save gas 3-5m3/h;save oil 3-5kg/h).
(2) Enough steam output and high quality steam.
(3) Safe and reliable.
(4) Long life span(More than 20 years ).
(5) Intelligent and fully automatic.
(6) Easy inspection and maintenance.
Boiler application fields
1. Agriculture
2. Animal food industry
3. Automotive industry
4. Bakeries
5. Ceramic industry
6. Cheese dairies
7. Chemical industry
8. Dairies
9. Distilleries
10. Dyeing factories
11. Electrical industry
12. Food packaging industry
13. Fruit processing
14. Glass fibre production
15. Greenhouses
16. Hospitals
17. Metal-working industry
18. Paper industry
19. Pharmaceutical industry
20. Plastics manufacturing
21. Primary industry
22. Print offices
23. Refineries
24. Slaughterhouses
25. Spinning mills
26. Steel works
27. Tank farms
28. Tobacco industry
29. Tyre manufacturing
30. Vulcanisation
31. Waste disposal
32. Waste incineration
33. Weaving mills
34. Wood processing
35. Wood products
