Thermal oil heaters
PIROBLOC thermal oil heaters are adapted to the regulations in force in every territory. We manufacture high range, totally customized thermal fluid heaters to satisfy our customers’ needs:
- Horizontal or vertical execution. There is no functional difference between a horizontal thermal oil heater and a vertical thermal fluid heater, with the choice being made according to the available space and height in the plant, and ease of maintenance.
- Our hot oil boilers provide heat through liquid fuel (HFO, light oil) and/or gaseous (natural gas, propane, etc.). A thermal oil boiler is the main component in a thermal fluid heating system, where a liquid fuel is heated and circulated to provide energy to different energy users within a closed circuit.
- Features: Automatic running of the heater and indirect surveillance.
A hot oil heating system has numerous benefits, being the following the main ones:
- Safety. Our thermal fluid heaters operate without pressure and water. This avoids the typical problems related to steam heating systems, such as leaks, corrosion, water treatment, etc.
- Thermal oil heaters require low maintenance.
- Fuel savings up to 20% compared to steam heating systems. A thermal fluid system consists of a closed circuit with minimum energy leaks. At least 90% of the fuel is used in the heating process.
- Hot oil heating systems are highly efficient thanks to the temperature uniformity through all the production process.
Specifications
Technical features
- Power range: From 0,1 to 15 MW
- Admissible maximum pressure (PS): 40 bar
- Test pressure (PT): 60 bar
- Service maximum pressure (PMS): 25 bar
- Service temperature: till 400ºC
- Design temperature: 400ºC
- Two coils, three smoke passes
- Fluids content: thermal fluids. Group 1
- Surveillance system: Indirect
- Control interval: till 24 hours
- Class according with Directive 2014/68/UE
- Design Code: ASME VIII, Div 1, EN 13445, AD 2000, etc.
Standard components
- Allweiler thermal fluid pump
- Weishaupt burner
- Control panel with Siemens/Télémécanique PLC and touch screen
- Wika pressure transmitters
- Ari valves
Optional executions
- Temperature up to 400º C
- Folding doors
- Fire prevention inlet for N2 or steam
- Remote assistance
- ATEX execution
- “Custom” executions
