The design of gas thermal oil furnace is based on heat transfer, combustion, fluid mechanics, structural mechanics, heat resistant material science technology, comprehensive consideration of various factors, in which the experience of the designer is very important. Generally, the process design and fuel characteristics are provided by the user to the hot oil furnace designer, while the combustion design and structural design and flow design are mainly undertaken by the thermal oil furnace designer. Thermal oil boiler advantage has obvious. In the design, it must be clear what kind of process device the thermal oil boiler is used for and what purpose it is intended to achieve. Only by clarifying the use requirements, can the designer of thermal oil furnace pay full attention to its operation, heat intensity, furnace tube material, and maintenance measures.

When designing thermal oil boiler, it is necessary to know the specific gravity, viscosity, specific heat, thermal conductivity and other physical property data of thermal oil. These data are necessary to calculate the heat balance in thermal oil furnace, the heat transfer coefficient of oil film inside the furnace and the pressure loss inside the furnace. Furnace tube flat soaking strength refers to the furnace tube heat absorption divided by the surface area of the furnace tube. If the average heat intensity is quite high, the oil film temperature on the inner wall of the furnace tube will rise, and the heat conduction oil will produce thermal decomposition, thus coking will appear on the inner wall of the tube. Therefore, for the radiation chamber of thermal oil furnace, according to the combustion of the flame, the specification and quantity of the furnace tube, the effective heat absorbed by the radiation section 3, and the heat loss structure and size of the flue gas discharge, the flow rate and flow of thermal oil can be determined by empirical data.

Thermal oil boiler advantage has obvious, it is developed by combining advanced technology and absorbing advanced successful experience. It is widely used in petrochemical, chemical, plastic, rubber, oil, textile, wood, coating, construction, food, air conditioning, papermaking, paperboard and other industries. The thermal oil furnace and system produced by our company adopt advanced structure, from low-end manufacturing to high-end intelligent manufacturing and intelligent high-end products created, with original imported burners and PLC fully automatic intelligent control system, safe and reliable operation, low noise, no pollution, high efficiency and energy saving, convenient installation and operation.

Zozen Boilers produces gas thermal oil boilers that meet or exceed prescribed standards for various technical indicators, creating a series of integrated, modular, intelligent high-end products, and is an environmentally friendly recommended product. This series of organic heat carrier furnace has a compact structure, the heating surface is composed of inner and outer closely arranged disk tubes, and the inner tube is the radiation heating surface. The middle and outer coils are convection heating surfaces. The fuel is burned in the combustion chamber composed of inner coil tube to release heat. After most of the heat is absorbed by the radiation heating surface, the high temperature flue gas enters the convection heating surface for heat transfer. After heat exchange, the flue gas is discharged through the smoke outlet of the furnace body, enters the air preheater, and fully transfers heat with the air. After heat exchange, the flue gas enters the condenser and conducts heat transfer with water. Finally, the flue gas temperature is reduced to below 100℃ and discharged into the atmosphere through the chimney.

Thermal oil boiler advantage has many, and its practicability, economy and safety are guaranteed. To provide users with a stable high temperature heat source, the company’s products have 10% design allowance. The system has the economical design of high efficiency and low energy consumption, which makes the overall thermal efficiency of the thermal oil furnace high. Gas heat conduction oil boiler has the furnace structure that does not damage the heat carrier, which can greatly prolong the service life of the heat medium. More detailed boiler information, welcome to contact us!