Thermal Oil Heater Thermic Fluid Boilers - Oil Refinery

YY(Q)W diesel fired thermal oil boiler has the characteristics of low pressure and high temperature, and its heating temperature can reach 340 ºC in the liquid phase or 400 ºC in the vapor phase. Organic heat carrier can be used for heating in various production occasions where uniform and stable heating is required and direct heating by flame is not allowed. It generally uses light oil and natural gas as fuel, uses heat transfer oil as the medium, uses the hot oil circulation pump to force the medium to circulate in the liquid phase, transfers the heat energy to the heating equipment, and then returns to the heating furnace for reheating. High working temperature, and can perform high-precision control work on the operation of the medium. The system has high heat utilization rate, convenient operation and maintenance, and is an ideal heating equipment that is safe, efficient and energy-saving.
thermal oil heater working principle

1).Three pass coil pipes design, thermal oil goes through the coil pipes and fire in the furnace(fire is surrounded by oil), which makes the boiler has big radiation heating area, highly improves the boiler efficiency and preventing deformation of boiler shell in high temperature heating.
2).Unique heating surface of the back of boiler--smoke turning around room is wet back design(smoke turning around room is surrounded with oil), which avoids dry heating of tube sheets and reduce heat loss.
3).Unique coil integration process, no gaps between coils, then Smoke will not be chaotic and short-circulate. Smoke flows long and smooth, makes the boilers heating enough and efficiency high.
4). Energy saving device design(air preheater, waste heater boiler or economizer is designed behind the boiler), which makes the exhaust temperature low and improves 10% of boiler efficiency.
5).Double-layer aluminum silicate insulation, makes the temperature of shell surface not more than 40ºC,which is energy saving and efficient.
6).Dislocation double sealing slot design,secondary leakage prevention, which seals very tight and avoid leakage.

Circulating Oil Pump

Double pump configuration, one for use and one for backup, stainless steel high temperature resistant material, hot oil circulation pump speed adjustable, more durable, more secure

Oil Tank

Replenish oil in time and maintain the normal circulation of the medium in the system. Special steel plate thickened production, safe and durable, reliable quality.

Gas/Oil Burner

Italy imported burner, stable equipment, low failure rate, high thermal efficiency

Thermal Oil Boiler is applied for 
Wood industry: Drying and forming of beaver board, shaving board, laminated sheet, etc.
Building industry: Asphalt dissolution, concrete heating tank, waterproof material, felt production, etc
Textile dyeing and finishing Industry: Heat setting, textile printing, ageing, drying, etc.
Plastic and rubber industry: Hot pressing, calendering, extrusion, vulcanization, artificial leather processing, etc.
Chemical industry: Polymerization and condensation reaction, distillation, rectification, concentration, evaporation, fusion
Oil production industry: Decomposing, deodorization, oil acid distillation, hydrogenation and esterification reaction, etc.

1.What are the heat-resistance temperature of grate and furnace?