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When liquid fuel is used in a furnace, it is critically important to maintain the viscosity of it for excellent efficiency. To do it effectively;furnace oil heaters are used. Experts say that viscosity greatly influences the degree of pre-heating needed for handling of temperature. When the oil is viscous, it can’t be pumped to the burner. Also, it doesn’t burn optimally. There is heat loss, and the pollution is quite high. The ambiance temperature makes the furnace oil cool or hot. The more is the surrounding temperature is, the viscous the furnace oil is. Therefore, it is equally important to manage the efficiency of heaters. Preheating of furnace oil can be done in multiple ways When the furnace oil is to be preheated, furnace oil heaters are the best. Experts say that there are two ways of it: • Bulk heating which means heating the entire tanks. Here, heating coils are placed at the bottom of the tank. These coils are fully insulated to avoid the threat of electrical shock. • Outflow heater heats the oil when it flows out from the heater. The type of heater used depends on numerous factors. Technical experts check the respective parameters and choose the appropriate model. The ideal temperature at which the oil gets pumped into the subsequent process depends on the grade of oil. It is essential that the temperature of the oil doesn’t reach more than the optimal temperature.If it happens, then the energy consumption is quite high. Hence, experts warn that the temperature shouldn’t go high. When a system is designed to optimize and control the temperature of the furnace correctly, it is necessary that a few characteristics are kept in mind: • What is the viscosity of the furnace oil? • What is the optimized temperature that needs to be maintained by the burner? Properties of good furnace oil Physical properties of furnace oil denote the efficiency of the furnace oil. • Density: To measure the density;the hydrometer is used. By density, we mean the ratio of the mass of the fuel to the total volume of the fuel. Calculation of density is useful in assessing the ignition quality. • Specific Gravity: The ratio of weight to the given volume of the oil to the weight of the same volume of water is called specific gravity. • Viscosity: The internal resistance to flow is called viscosity of a fluid. • Specific Heat: It is the number of Kilo-Calories required to raise the temperature of 1 kg oil by 1 degrees Celsius. Heatech Electrical is renowned furnace oil heater manufacturers in Bangalore, these oil heaters are widely used in industrial furnaces and foundry applications.
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