WNS oil/gas fired steam boiler
Structure:
horizontal, 3-pass, fire-tube
Fuel:
light oil, heavy oil, natural gas, liquefied gas, city coal gas and so on.
Steam production:
1t/h to 20t/h.
Features:
maximum energy efficiency; excellent conservation of resources; outstanding availability; convenient, fully-automatic steam boiler operation.
Boiler controlling and safety systems
1. The controlling and safety systems are interlocked in an electric control cabinet (ECC).
2. The burning and security operation are controlled by ECC. It has the following basic functions:
Protection program of automatic ignition
Locking and protection program of operationProtection program of extinction
Protection program of completion
Protection program of water pumps (pressure loss)
Protection program of ignition failure
Protection program of combustion engine malfunction
Protection program of combustion engine flameout
Protection program of gas leakage
3. Alarm systemSound-light alarm of steam pressure and super-high steam pressure
Sound-light alarm of high and low limit water level
Sound-light alarm of pressure loss in water pumps.
Boiler main equipments
Service terms
1. Service before sale: Provide relative technical datas as customer's requirements. Design the drawings includingFoundation (floor plan), layout drawing, basic general drawing and quotation.
2. Service in sale: After the contract working, we will execute each item, keep ISO9001: 2008 standard in everyManufacturing process. Keep in touch with customer and make sure that craft, quality andTechnology could meet the requirements.
3. Service after sale:
3-1 Help customers for free to adjust the system and train workers at site.
3-2 One year free quality guarantee except the problems caused by human and natural factors.
3-3 Long-life maintenance. We will charge for the spare and wearing parts at the cost prices.
Specification & Parameters
| Model | WNS
1-1.0-Y(Q) | WNS
2-1.0-Y(Q) | WNS
4-1.25Y(Q) | WNS
6-1.25-Y(Q) | WNS
8-1.25-Y(Q) | WNS
10-1.25-Y(Q) | WNS
15-1.25-Y(Q) | WNS
20-1.25-Y(Q) |
| Rated Evaporation Capacity (t/h) | 1 | 2 | 4 | 6 | 8 | 10 | 15 | 20 |
| Rated Steam Pressure (Mpa) | 1 | 1 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 |
| Rated Steam Temperature (°C) | 184 | 184 | 193 | 193 | 193 | 193 | 193 | 193 |
| Feeding Water Temperature (°C) | 20 | 20 | 20 | 60 | 60 | 60 | 104 | 104 |
| Water Tank Volume (m 3 ) | 2.1 | 3.2 | 7.4 | 10.6 | 11.7 | 14.4 | 16.8 | 21.2 |
| Heat Efficiency (%) | >90 | >90 | >90 | >90 | >90 | >90 | >90 | >90 |
| Available Fuel | Light oil, Heavy oil, Nature gas, City gas, Liquefied gas, Coal gas |
| Fuel Consumption | Light oil (kg/h) | 69 | 138 | 272 | 376 | 504 | 628 | 972 | 1288 |
| Heavy oil (kg/h) | 74 | 147 | 289 | 399 | 536 | 667 | 1000 | 1329 |
| Nature gas (Nm 3 /h) | 79 | 158 | 312 | 431 | 578 | 720 | 1169 | 1550 |
| Liquefied gas (Nm 3 /h) | 26 | 55 | 109 | 150 | 201 | 251 | 378 | 512 |
| City gas (Nm 3 /h) | 180 | 362 | 712 | 983 | 1319 | 1643 | 2468 | 3279 |
| Size | Length (mm) | 4200 | 5084 | 6022 | 7151 | 7600 | 8360 | 9050 | 9650 |
| Width (mm) | 2450 | 2450 | 2700 | 2800 | 3000 | 3000 | 4500 | 5000 |
| Height (mm) | 2234 | 2380 | 2684 | 2882 | 3200 | 3200 | 5200 | 5600 |
| Weight (t) | 4.9 | 7.2 | 12.6 | 17.2 | 18.6 | 23.5 | 36.2 | 45.5 |
| Steam Outlet Diameter (mm) | 50 | 65 | 100 | 125 | 150 | 150 | 200 | 200 |
| Safty Valve Diameter (mm) | 40×2 | 40×2 | 50×2 | 65×2 | 65×2 | 80×2 | 100×2 | 100×3 |
| Chimney (mm) | 350 | 350 | 450 | 600 | 700 | 750 | 900 | 1000 |
Changzhou Olymspan Thermal Energy Equipment Co., Ltd was established in 1998. It locates in Wujin District Changzhou City and it' S an ecological environmentallu-friendly society company. We are a leading manufacturer specialized in boilers, pressure vessels and environmental protection equipment, and also the first one and the only one company join WRO( World Renderers Organization). Our company has achieved Class A2 Pressure Vessel Production License, Class B Boiler Production License and Class A Boiler Component manufacturing qualification from State Quality Inspection Administration.
Oil-fuel/Gas-fuel horizontal organic heat-carrier boiler
YY(Q)W horizontal oil(gas)-fuel boiler is a kind of forced circulation oil(gas)-fuel organic heat-carrier boiler. The heating surface of this series of boiler is compact. The heating surface consists of inner, (middle) outside disc tubes. The inner ones will be radiantly heated while the middle and the outside ones will form the convection heating surface. The fuel will be burnt in the combustor formed by the disc tubes. And the most heat will be absorbed by the radiant heating surface, then the air of high temperature will enter the convection heating surface to exchange heat. At last, the air and smoke of low temperature will be
Discharged directly to the atmosphere through the chimney.
Features:
1. The heat efficiency is high and the structure is special. The general heat efficiency can reach up to 90%.
2. The horizontal design is easy and convenient to operate.
3. With the disc tubes, the heating surface can be heated fully and the heat load of the tube can be lowered.
This makes the conductive oil safer.
4. The size of the hearth matches the flame. The heat exchange rate is rather high.
5. The control system is accurate and the temperature of the conductive oil can be controlled within ± 1º C.
6. We have the interlock and other feedbacks if there's any emergency.
