Key Features of Automatic Thermic Fluid Heater

• When temperature required for steam is 150° C, the corresponding pressure required for steam heating becomes too high for economical design of process equipment.
• Thermic Fluid Heating System is adaptable to precise temperature control.
• No statutory inspection is required, eliminating costly annual shutdowns and procedural delays.
• Completely automatic unit where temperature and combustion are automatically controlled.
• The burner is On-Off or modulating type with automatic ignition and photoelectric flame failure sensing device to safeguard the combustion operation.
• All electric and electronic components and its circuits are housed in a special control panel cabinet mounted on the system.
• The electronic temperature controller cum indicator is fitted on the system that indicates, monitors and controls the temperature of the system.
• A Differential Pressure Switch is provided to ensure a positive flow through the heating oil to safeguard the same against overheating the coil.
• If there is no circulation of thermic fluid, it will stop the combustion and hence protects the heating coil from overheating.
• Combustion Loop: In any heating system, where fuel is used for generating heat, what matters most is the combustion efficiency.
• Fitted with highly efficient, adjustable high pressure solid injection type burner, operating at 150 PSIG and above.
• Consists of self-cleaning on line oil filter, high pressure fuel pump, blower with adjustable damper, solenoid valve, vortex chamber, ignition electrodes and spray nozzle.
• The specially designed burner head provides high combustion efficiency by thoroughly mixing atomized fuel oil and air. The combustion air is pre-heated by waste heat available from boiler shell which ensures better combustion and higher thermal efficiency.
• Gas Loop: The combustion air supplied by the combustion blower, while passing through the annular passage formed between the intermediate and the inner shell recovers heat conducted and radiated form the inner shell and then heated air passes through the vortex generator, where it mixes with the atomized fuel oil spray.
• Insulated pipe grid connects various user`s equipment.
• The Thermic Fluid pump circulates thermic fluid through the coil, where it receives heat liberated from combustion.
• The heated oil passes through user equipment, where it gives away heat and returns to the thermic fluid heater via de-aerator tank, where the air and the vapour bubbles are removed.