250,000 #/hr Nebraska Boiler
Details / Specifications
| Capacity | 250,000 #/hr |
| Quantity | 1 |
| Manufacturer | Nebraska Boiler |
| Availability | Immediate |
| Model | N2SS -8/S -124-SH |
| Burner Manf. | NATCOM |
| Design Pressure | 750 psig |
| Operating Pressures (psig) | 500-650 |
| Steam Temp. (°F) | 750 |
| Drum Type | "A" Type 54” I.D. steam drum and a 32” O.D. lower drum with 2” O.D. tubes |
| Code Design | The was built in 2012-13 in accordance with ASME Code and bear N.B. and H.S.B. stampings. |
| NOx with FGR | 30 PPM |
| Fuel | Natural Gas / Oil |
| Fan | Free standing Robinson forced draft fan with 1000HP, TEFC motor 3/60/2400-4160V, 1800RPM with interconnecting air duct to windbox |
| Flame Monitoring System | Flame safeguard PLC-based burner management system, 1/60/120V., I.R.I., FM approved |
| Valve Trim | (3) valve bypass, safety valve, inlet transition, expansion joint, outlet transition, stack and structural steel |
| Approx. Dimensions | 50' -9" L x 12' -10" W x16' -8" H |
| Approx. Shipping Weight (lbs.) | 247,000 Lbs. |
| Freight Method | Rail |
| More Information | The boilers have a total heating surface of 10,940 sq. ft. of which 1,584 sq.ft. are in the waterwalls. The furnace volume is 2,960 cu.ft. There is a horizontal radiant drainable superheater having a total of 940 sq. ft. The boilers system will generate a continuous steam capacity of 250,000#/hr. of superheated steam at an operating pressure of 650 psig. Siemens microprocessor combustion, 3-element feedwater and outlet temperature control system 3" Fisher feedwater control valve with bypass and a desuperheater control valve for temperature control Complete FGR system consisting of FGR ducting, FGR damper and mixing box |