TBX-T | Fisher™ TBX-T Desuperheater | Fisher

Fisher™ TBX-T Desuperheater

The Fisher TBX-T desuperheater can be used in many applications to efficiently reduce the temperature of superheated steam to the desired set point. The TBX-T is available for installation in steam lines from DN 200 through DN 1200 (NPS 8 through 48) in diameter and are capable of maintaining steam temperatures to within 6°C (10°F) of saturation temperatures. Water atomization and vaporization are key elements in any steam conditioning application. The TBX-T design incorporates a spraywater manifold of variable geometry AF nozzles that produce an optimized spray pattern over a wide operating range. These nozzles are strategically placed to achieve optimal mixing and quick vaporization at all flowing conditions.

• CFD designed spray manifold determines water injection point and insertion depth to maximize mixing and quick vaporization.
• The TBX-T has the option of including an integral thermal liner inside the steam pipe. This construction is most commonly used in boiler interstage attemperation applications; where the desuperheater is exposed to high thermal cycling and stress; high steam velocities; and flow-induced vibration. The liner minimizes the potential for thermal shock when cool water is introduced to the unit that is already heated to the operating steam temperature.
• The TBX-T desuperheater incorporates a spraywater manifold of variable geometry type AF nozzles that produce an optimized spray pattern over a wide operating range. These nozzles are strategically placed to achieve optimal mixing and quick vaporization at all flowing conditions.