Caldera de Fluido Térmico Bono HTH

Description:

Thermal fluid horizontal type heaters with multi-tubular design, built for capacities ranging up to 40 MW. Thermal fluid synthetic type, can be used both in liquid and in vapour phase up to 400°C.

The main advantages of the BONO ENERGIA HTH heater versus the vertical coil design are:

1. Compact design especially in terms of height. Complete and full accessibility for cleaning and maintenance.
2. The BONO ENERGIA HTH design, including the in-built air preheater in the same heater base, is reducing the local assembly costs and material handling.
3. The HTH horizontal position of the burner prevents problems deriving from unexpected fuel oil leakages from the nozzle in the furnace in case of HTH shut down (re-starting explosion  prevention), thus giving a higher safety rating to the whole plant.
   Furthermore, due to the dimensions and easy access to furnace, the burner maintenance is easy and the operations are user-friendly.
4. There is no need of heavy external lifting structures for coil extraction and repairing due to the complete internal access of the HTH through proper inspection doors and screened tube design. In few words, any tube of the furnace can be replaced working inside the heaters.