Large Capacity Gas Steam Boiler Fully Automatically Energy Saving Boiler
General Introduction
1. High effiency(exceed 92%) and energy saving(save gas 3-5m3/h;save oil 3-5kg/h).
(1) Three pass structure,which extend the flow of smoke and enhance the heat transfer.
(2) Whole adopt corrugated tubes,strengthening heat transfer and eliminating welding stress. Other companies also use corrugated tubes, but we adopt the latest professor “Li Zhiguang”(a very famous boiler expert in China)technoly,the depth of the screw thread and spacing between two screw threads are rationally designed.
2. Enough steam output and high quality steam.
(1) Our boiler design big size water volume,the steam output is stable and steam quality is good.
(2) Design special steam water separator,reduce steam humidity and improve steam quality.
3. Safe and reliable.
(1) Whole wet back structure and transition multi-loop full-temperature condenser design, ND just material, fin tube design,which highly reduces the back plate sheet temperature(around 50°).
(2) Double layer 12cm aluminum silicate insulation material,two stage anti-leak design and tight seal to avoid leakage phenomenon.
4. Long life span(More than 20 years ).
(1) 5-10% overload capacity design and reasonally configurate spare parts,reduce equipment fatigue.
(2) New type refractory material,solidification strong, long using life,which will not fall off after shaking.
(3) Smoke chamber ultrasonic testing, overpressure 40-50% water pressure test,ensure the boiler quality.
5. Intelligent and fully automatic.
(1) Adopt world famous brand burner,including baltur, riello from italy, weishaupt,hofat from Germany,Olin from Finland, etc.
(2) Adopt mechanical-electrical integration control equipment and programmable logic controller(PLC) touch screen electric control cabinet.
6. Easy inspection and maintenance.
(1). Double door design , detachable front flue box and rear flue box, and manholes and hand holes.
(2). Integrated wiring device, so that wire-controlled connection is more convenient and easier for maintenance.After installation, the boiler looks beautiful.
Technical parameter
| Boiler model | Rated capacity | Rated pressure | Rated Feed temp. | Rated Steam temp. | Fuel consumption | Thermal efficiency | Weight | Dimensions |
| Light oil |
| t/h | Mpa | ℃ | ℃ | kg/h | % | ton | mm |
| WNS1-1.0-Y(Q) | 1 | 1 | 20 | 184 | 65.5 | 91 | 4.3 | 3561×1690×1910 |
| WNS 2-1.25- Y(Q) | 2 | 1.25 | 20 | 194 | 129.6 | 92 | 7.2 | 4111×1950×2199 |
| WNS3-1.25-Y(Q) | 3 | 1.25 | 20 | 194 | 192 | 92.1 | 8 | 4330×2248×2564 |
| WNS4-1.25- Y(Q) | 4 | 1.25 | 20 | 194 | 256 | 93 | 9.6 | 4732×2150×2448 |
| WNS5-1.25- Y(Q) | 5 | 1.25 | 20 | 194 | 318 | 93 | 12.5 | 5970×2360×2796 |
| WNS6-1.25- Y(Q) | 6 | 1.25 | 20 | 194 | 380 | 93.2 | 16.5 | 5500×2600×2990 |
| WNS8-1.25- Y(Q) | 8 | 1.25 | 105 | 194 | 503 | 93.5 | 24.8 | 6450×2800×3200 |
| WNS10-1.25- Y(Q) | 10 | 1.25 | 105 | 194 | 628 | 93.5 | 26.8 | 6800×2900×3394 |
| WNS15-1.25- Y(Q) | 15 | 1.25 | 105 | 194 | 940 | 93.5 | 38 | 7150×3200×3540 |
| WNS20-1.25- Y(Q) | 20 | 1.25 | 105 | 194 | 1250 | 93.5 | 55 | 8200×3400×3826 |
Accessories
| Product name | Quantity (set) |
| 1. Boiler main part | 1 |
| 2. Imported gas/oil burner | 1 |
| 3. Electric control box | 1 |
| 4. Valve & Gauge used on boiler main part | 1 |
| 5. Feeding water Pump | 2 |
| 6. Smoke chimney | 1 |
| 7. Water treatment equipment | 1 |
| 8. Steam distributor | 1 |
| The above is standard, other accessories needed contact us for details |
Transportation & Delivery
1. Nude packaging for boiler main part and wood box packaging for boiler accessories.
2. Generally use 20 container, 40container or 20 flat rack container and 40 flat rack container to load the boiler.
3. All goods will be fixed after packing into containers.
4. We have stable shipping company to cooperate for long term. They will confirm the safety of the goods.
5. Shipping way is different according to customer's country. Mostly by sea. Some country by train.
Yuanda Compnany
PRODUCTION BASE
The factory covers an area of 6000 m2,with reasonable layout and beautiful environment.The main products are oil gas fired boiler, coal/biomass boiler fired boiler,thermal oil heater,CFB boiler,and pressure vessels.
MANUFACTURING EQUIPMENT
Yuanda boiler has lots advanced welding,inspection,testing equipment and production lines, such as CNC bending/cutting machine,hydraulic punching machine,and membrane type water wall production line.
TALENTS
Here are more than 1000 employees works in Yuanda Boiler,including about 100 technicians,10 senior engineers,professional sales department and customer servie agents to offer the high quality products and perfect service.
EXPORT BUSIESS
Yuanda Boiler has exported the industrial boiler and pressure vessel to about 60 countries,including
Russia,Zambia,Egypt,Thailand,Philippines,Indonesia,Bangladesh,Malaysia,Vietnam,Myanmar,Nigeria,Kazakhstan,Kenya,Tanzania,Cambodia in Africa,Mexico,Iron.
Welcome customers come to visit our factroy!
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