THERMAL OIL HEATER
Thermal Oil Heater is a heater that uses Thermal Oil Fluid as conductor and is able to operate with the temperature up to 300 deg C
Different from steam that uses pressure up to 70 bar for 285 deg C usage, Thermal Oil Heater works only on the pump circulation pressure, making it very safe and the equipments that need heating doesn't need to be designed with special construction.
The Age span of Thermal Oil Fluid generally lasts more than 10 years and it doesn't need any addition as long as there is no leakage on the pipes or the heater, also it doesn't need cleaning because the internal part of heater's coil doesn't crust like on Steam Boiler. Some of our Thermal Oil Heater units have been working well for more than 20 years.
What are the advantages of Thermal Oil Heater compared to Steam Boiler?
- Is able to work on high temperature with atmospheric pressure
- Temperature Control Precision
- No Water Treatment with high cost chemical compund is required
- No heat losses from condensate and blow down as happening in a steam boiler
- No corrosion and crusts inside the Boiler
- Low maintenance cost
- Full automatic and simple operational so no special operator is needed
Design
Thermoblock Oil heater is generally supplied in vertical construction to save space and is very efficent due to using integrated burner which utilizes exhausted gas to preheat for burned air. This, in turn, enables a perfect oil combustion. Heating Coil is made from continiuosly-rolled Seamless Boiler Tube. Each weld is inspected carefully with Radiography Test and Final Pressure Test using pressure up to 30 Bar. Thermal Oil flows inside the coil with carefully-designed velocity in order to prevent overheating which causes oil damage due to coking
Hot gases as a product of combustion heat thermal oil inside the combustion chamber as radiant heat and then heat oil in convection coil through between coil with certain speed in 3 passes, countering the thermal oil flow. Turbulence that is produced by gas while passing the coil produce increasing Heater efficiency and coil cleaning effect from soot which may stick the to external side of the coil.
Scope of Delivery: Each unit is supplied with accessories, which include:
- Heating Coil with cover
- Circulation Pump
- Expansion Tank & Deaerating Tank
- Control Panel
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