Vertical Tube Universal Pressure Boiler (VTUP™)

Design features

A once-through boiler for supercritical applications, usually applied to systems with a capacity of 400 MW or larger; the design features a water-cooled dry-bottom furnace, superheater, reheater, economizer, and air heater components — designed for both base load and full boiler variable pressure load cycling operation as well as on/off cycling operation.

Capacity, steam output

From 2,000,000 lb/h (252 kg/s) to more than 10,000,000 lb/h (1260 kg/s)

Operating pressure:

Supercritical, usually at 3500 psi (24.1 MPa) throttle pressure with 5% overpressure; higher pressures available

Superheater steam temperatures

As required, currently in the 1100F (595C) range

Fuels

Pulverized coal

Vertical Tube Universal Pressure Boiler

Primary Air Fan

Air Heater

Improves boiler performance.

Attemperators

Circulation Pump

Forced Draft Fan

Economizer

Low NOx Burners

B&W has sold low NOx combustion systems for more than 120,000 MW of generating capacity in both new and retrofit boiler applications.

Overfire Air Ports

Reheaters

Selective Catalytic Systems

Air quality control systems designed to eliminate or reduce emissions from the flue gas stream.

Superheaters

B&W Roll Wheel Pulverizers

B&W has sold over 1,100 Roll Wheel pulverizers worldwide.

Nuova costruzione

Dimostriamo continuamente di essere in grado di mettere in atto soluzioni innovative per i nostri clienti, dalle nuove apparecchiature ai grandi e complessi progetti globali di costruzione e progettazione.

Aggiornamenti e modifiche

Modificare, migliorare ed eseguire la manutenzione sulle apparecchiature è determinante per la realizzazione e la redditività di tutte le operazioni.

Ricambi / Servizi

Un'ampia rete di centri di assistenza regionali in tutto il mondo, tecnici di assistenza sul campo e personale del supporto tecnico a disposizione per fornire il servizio personalizzato e le soluzioni aftermarket per voi.