About Thermic Fluid Heater 4 Pass FBC
We are one of the leading manufacturers and suppliers of heavy-duty Thermic Fluid Heater 4 Pass FBC that is designed and developed by our team of skilled professionals using premium-class engineering materials which result in high durability and robustness. It functions by heating the coil via convection and radiation which then raises the temperature of thermal oil and working fluid. The offered Thermic Fluid Heater 4 Pass FBC is equipped with various safety devices such as level switch, ID fan, differential pressure switch, and many more.
Specification:
| Abnormal Condition | Safety Action |
| Low Thermic Fluid Level in Expansion Tank | Level Switch actuated at expansion tank cuts of the ID Fan / FD Fan. |
| Low Thermic Fluid Flow | Differential pressure switch (DPS) across inlet and outlet headers cuts of the ID Fan slowing down combustion |
| Thermic Fluid system pressure high due to system valves closure etc. | Pressure switch cuts of ID Fan and alarm. Safety relief valve (Optional) to be provided in the system piping so as to by pass the oil. |
| Thermic Fluid Temperature High | Digital Temperature cuts of ID fan at set point |
| Coil Chocking | Differential pressure Switch (DPS) across system cuts of the ID Fan Slowing down combustion |
| Thermic Fluid Motor Trip | Electrical Interlock cuts of fans |
| Power Failure | Diesel Engine (Optional) keeps thermic fluid moving to avoid overheating and overflow of oil. Exhaust with Damper provided on furnace to drive away hot gases directly. |
Superior Efficiency and Advanced CombustionThe 4 Pass Fluidized Bed Combustion (FBC) design of this thermic fluid heater ensures optimal fuel-to-heat conversion, consistently achieving above 82% efficiency. High-grade seamless steel tubes maximize heat transfer, while the automatic fuel feeding systemsuitable for coal, wood, or biomassenables efficient, reliable combustion with minimal manual intervention.
Precision Control and Safety FeaturesEquipped with a state-of-the-art microprocessor-based control panel, this heater offers fully automatic operation, precise temperature regulation (up to 300C), and comprehensive safety protocols. Safety measures include high temperature cut-off, pressure relief valves, flame failure protection, and low oil level switches, safeguarding both process and personnel.
Customizable and Easy to InstallDesigned for flexibility and convenience, this horizontal, skid-mounted heater can be customized in capacity and dimensions to fit specific site requirements. The tankless, modular configuration enables easy integration, while mineral wool or glass wool insulation ensures safe, energy-efficient operation. Suitable for a variety of fuels and applications, it streamlines installation and maintenance for industrial clients.
FAQs of Thermic Fluid Heater 4 Pass FBC:
Q: How does the 4 Pass FBC Thermic Fluid Heater work?
A: The heater utilizes a four-pass Fluidized Bed Combustion (FBC) system, where hot gases generated from solid fuel combustion pass through high-grade seamless steel tube heat exchangers. This design maximizes heat transfer to the thermic fluid, ensuring efficient heating for industrial processes.
Q: What types of industries commonly use this thermic fluid heater?
A: This heater is widely used in textiles, food processing, chemicals, rubber, plastics, and pharmaceutical industriesanywhere reliable, high-temperature process heat is required with precise temperature control and fuel flexibility.
Q: When is this heater most beneficial compared to conventional systems?
A: The heater is particularly advantageous when high efficiency, consistent temperature control up to 300C, and fuel versatility are needed. Its automatic control panel and advanced safety systems offer operational reliability and lower manual supervision, ideal for continuous industrial applications.
Q: What is the typical process for installation and commissioning?
A: Installation involves positioning the skid-mounted heater on-site, connecting flue gas outlets and electrical systems (415 V, 3-phase), and integrating fuel supply lines. The manufacturer provides customization and support to ensure a seamless setup tailored to client specifications.
Q: Where should the thermic fluid heater be located for optimal results?
A: It should be installed in a well-ventilated, accessible industrial area with adequate space for connections and maintenance. Custom dimensions and flue gas outlet sizing allow adaptation to various site layouts, enhancing integration into existing facilities.
Q: How is the fuel consumption managed, and what are the options?
A: Fuel consumption ranges from 50 to 500 kg/hr depending on the model and capacity. The heater supports solid fuels (coal, wood, biomass), oil, or gas. For solid fuels, the automatic feeding system maintains consistent combustion for optimal efficiency.
Q: What are the main benefits of choosing this thermic fluid heater?
A: Benefits include high efficiency (over 82%), robust safety features, low maintenance, customizable design, automatic operation, and versatile fuel compatibility. These collectively reduce operational costs while ensuring reliable, safe, and convenient process heating for a broad industrial spectrum.