Company Information
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Contact SupplierTECHNICAL SPECIFICATION
i - Type – Vertical/Horizontal, 3 pass, Coil Type Thermic Fluid Heater
ii - Capacity – 50000 kcal/hr to 2500000 kcal/hr and above
iii - Temperature - Up to 300°C and above
iv - Fuel - Gas / Diesel/Heavy Oil/ Dual Fuel
v - Thermal Efficiency - 88% + 1% based on N.C.V. of Fuels
vi - Heat Recovery Unit – Economiser (Optional)
vi - Air Preheater - In-built
OPERATION
i - Fully automatic operation with BURNER ON-OFF modulation for units up to 40 Lac kcal/hr and HIGH-LOW ON-OFF modulation for higher capacity units keeping FUEL CONSUMPTION in proportion with heat demand in the plant
ii - The Burner is pressure atomizing type and is centrally located at the top of the unit
iii - Burner is self igniting and maintains CLEAN and SMOKELESS COMBUSTION all throughout the operation
iv - Preheated combustion Air gives highest Combustion efficiency maintaining high CO2 % and Low Smoke Index
v - Hot Oil circulation pump is of centrifugal type maintaining the circulation of Hot Thermic Fluid through heating coil
vi - A Digital Temperature Controller senses the heat demand in the plant and controls the Burner ON-OFF/HIGH-LOW modulation maintaining minimum fuel consumption
vii - In case of any abnormal operating condition the SAFETIES provided stop the unit and put the same to SAFETY LOCKOUT CONDITION by giving AUDIBLE ALARM and VISUAL INDICATION
SAFETY FEATURES
i - Flame failure device
ii - Thermic Fluid low flow tripping
iii - Overriding temperature tripping
iv - Blow down valve
v - Single phasing prevention cum over load for control circuit
vi - Miniature Circuit Breaker for control circuit
vii - Thermic Fluid level switch on expansion tank (optional)
viii - High stack temperature Annunciation/Alarm (optional)
ix - Fail Safe Instrumentation
x - Control circuit logic ensures Heater going to lock out safety in case of any abnormality in operating condition as well as monitoring instrument failure