Prominent Features
• Scotch type, 3-pass design with low flue gas temperatures and high efficiency.
• Design, production and commissioning can be carried out with economizer and steam superheater unit upon request.
• The heating surfaces are clear and true values. The total area of heat transfer in the boiler is given clearly and accurately.
• Provides safe and stable operation thanks to high quality safety equipment.
• Thanks to PLC controlled touch screen control panel, quick technical support can be obtained from anywhere in the world with easy operation and remote access from mobile devices.
• Shipped with long-lasting insulation that minimizes heat losses.
• The boiler is manufactured as corrugated and firebox corrugated according to operating pressure values. The strength of the boiler and its resistance to thermal stresses are thus increased.
• Production in accordance with EN12953 and PED2014 / 68 CE directive
• Welding control of our boilers is carried out with ULTRASONIC test within the scope specified in EN 12953 and according to EN 473 and ASNT SNT-TC-1A by a level 2 certified specialist.
• After the boiler tubes are fixed to the boiler mirror with roller expander, welding process is applied. Thus, the risk of cracks in welds due to thermal stresses occurring in boiler tubes is eliminated.
• Our welded productions are carried out by certified welders according to approved WPS and WPQRs. Automatic submerged arc welding, MIG-MAG and SMAW welding techniques are applied in accordance with the norms.
• They are manufactured by using high quality, certified boiler sheet and seamless boiler tubes in accordance with standard requirements.
System Elements
• Akkaya high efficiency cylindrical, scotch type 3-pass steam boiler
• Burner
• 1 operating, 1 stand-by Grundfos brand feed water pump group with valves, filters and check valves
• PLC based touch screen and remote access control panel
• Isolated feed water tank including level controller, water inlet solenoid valve group and level indicator (steam heating on request)
• Safety valve
• Water softening system
• High quality electronic water level control systems
• Manometer and 3-way connection valve
• Reflex glass water level indicator
• Pressure switch
• Pressure transmitter
• Vacuum breaker and shut-off valve
• Steam temperature sensor
• Flue temperature sensor
• High quality steam exit valve, water inlet valve and check valve
• Surface blowdown valve
• Bottom blowdown valve and bottom blowdown shut-off valve
• Economizer, Recuperator, Thermic Deaerator, Automatic Bottom and Surface Blowdown Systems, (Optional)
Technical Table
| SBK SERIES SCOTCH TYPE STEAM BOILERS | SBK 8 | SBK 10 | SBK 15 | SBK 20 | SBK 30 | SBK 40 | SBK 50 | SBK 60 | SBK 70 | SBK 80 | SBK 90 |
| Steam Generation Capacity (kg/h) | 320 | 400 | 600 | 800 | 1200 | 1600 | 2000 | 2400 | 2800 | 3200 | 3600 |
| Max. Working Pressure (bar g) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Total Heat Transfer Surface Area (m2) | 8 | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
| Thermal Capacity (kW) | 223 | 279 | 419 | 558 | 837 | 1116 | 1395 | 1674 | 1953 | 2233 | 2512 |
| Thermal Capacity (kcal/h) | 192K | 240K | 360K | 480K | 720K | 980K | 1.2 M | 1.44 M | 1.68 M | 1.92 M | 2.16 M |
| Burner Heating Capacity (kW) | 263 | 328 | 492 | 657 | 985 | 1313 | 1642 | 1970 | 2298 | 2627 | 2955 |
| Fuel Consumption/Fuel Oil (kg/h) | 24 | 30 | 44 | 59 | 89 | 118 | 148 | 177 | 207 | 236 | 266 |
| Fuel Consumption/Diesel (kg/h) | 22 | 28 | 41 | 55 | 83 | 110 | 138 | 165 | 193 | 220 | 248 |
| Fuel Consumption/Natural Gas @ 300 mbar (Nm3/h) | 27 | 34 | 51 | 68 | 103 | 137 | 171 | 205 | 240 | 274 | 308 |
| Fuel Consumption/LPG @ 300 mbar (kg/h) | 21 | 26 | 39 | 51 | 77 | 103 | 128 | 154 | 180 | 205 | 231 |
| Length (L) (mm) | 2200 | 2400 | 2500 | 3000 | 3200 | 3800 | 3900 | 4400 | 4900 | 5000 | 5200 |
| Width (W) (mm) | 1500 | 1500 | 1900 | 1900 | 2100 | 2100 | 2400 | 2400 | 2400 | 2400 | 2400 |
| Height (H) (mm) | 1700 | 1700 | 2200 | 2200 | 2400 | 2400 | 2700 | 2700 | 2700 | 2600 | 2600 |
| Weight (kg)* | 1350 | 1400 | 2350 | 2700 | 3800 | 4350 | 5400 | 6200 | 6850 | 7300 | 7962 |
| SBK SERIES SCOTCH TYPE STEAM BOILERS | SBK 100 | SBK 125 | SBK 150 | SBK 175 | SBK 200 | SBK 250 | SBK 300 | SBK 350 | SBK 400 | SBK 450 |
| Steam Generation Capacity (kg/h) | 4000 | 5000 | 6000 | 7000 | 8000 | 10000 | 12000 | 14000 | 16000 | 18000 |
| Max. Working Pressure (bar g) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Total Heat Transfer Surface Area (m2) | 100 | 125 | 150 | 175 | 200 | 250 | 300 | 350 | 400 | 450 |
| Thermal Capacity (kW) | 2791 | 3488 | 4186 | 4884 | 5581 | 6977 | 8372 | 9767 | 11163 | 12558 |
| Thermal Capacity (kcal/h) | 2.4 M | 3 M | 360M | 4.2M | 4.8M | 6 M | 7.2 M | 8.4M | 9.6M | 10.8 M |
| Burner Heating Capacity (kW) | 3283 | 4104 | 4925 | 5746 | 6566 | 8208 | 9850 | 11491 | 13133 | 14774 |
| Fuel Consumption/Fuel Oil (kg/h) | 295 | 369 | 443 | 516 | 590 | 738 | 885 | 1033 | 1180 | 1328 |
| Fuel Consumption/Diesel (kg/h) | 275 | 344 | 413 | 482 | 551 | 689 | 826 | 964 | 1102 | 1240 |
| Fuel Consumption/Natural Gas @ 300 mbar (Nm3/h) | 342 | 428 | 513 | 599 | 684 | 856 | 1027 | 1198 | 1369 | 1540 |
| Fuel Consumption/LPG @ 300 mbar (kg/h) | 257 | 321 | 385 | 449 | 513 | 642 | 770 | 898 | 1027 | 1155 |
| Length (L) (mm) | 5600 | 5100 | 5800 | 6500 | 7100 | 7000 | 8000 | 7700 | 8500 | 8700 |
| Width (W) (mm) | 2400 | 2700 | 2700 | 3100 | 3100 | 3100 | 3100 | 3500 | 3500 | 3500 |
| Height (H) (mm) | 2600 | 3100 | 3100 | 3300 | 3300 | 3400 | 3400 | 4100 | 4100 | 4100 |
| Weight (kg)* | 8573 | 1110 | 12500 | 15850 | 18700 | 19350 | 23000 | 27500 | 31050 | 33650 |
- *10 bar, without accessories and empty boiler body.
- Akkaya Inc reserves the right to make changes to the specifications.
- Fuel consumption is approximate values. These values may vary according to operational conditions
Gallery
