The working principle of a thermal oil heater is to use an electric heater as the heating element and thermal oil as the heat transfer medium. The heated thermal oil is then transported to the heating system of the heating equipment through a circulating oil pump. Thermal oil is kept circulating between the oil heater and the heating equipment, ensuring high temperature control accuracy. Generally, the output oil temperature accuracy can reach ± 1 ℃. Compared to traditional steam boilers, thermal oil heaters have the characteristics of high temperature control accuracy, low operating pressure, high thermal efficiency, and wide temperature range. Product features of Oude thermal oil heater: 1. Maximum operating temperature of 300 ℃; 2. Explosion proof device for pipelines; 3. Air blowing and oil return function (optional); 4. Return oil temperature display table; 5. Heating power switching function; 6. Operation of negative pressure system (optional); 7. Instant cooling and startup function (optional); 8. Isolation type electrical control box, extending the service life of electrical appliances; 9. RS485 communication function for automated management (optional); 10. Hot oil BY-PASS pressure relief circuit; 11. Multi point temperature control units can be customized; 12. The horsepower and heating power of the oil pump can be customized; 13. Electrical appliances adopt OMRON, FUJI, TE, LG, MOELLER, ABB, WEST; 14.304 stainless steel integrated pipeline, reducing pipe resistance and rust scale; 15. Control method: Imported microcomputer or (optional) PLC control is adopted; 16. Comprehensive safety protection, fault display, and maintenance do not require professional personnel.
1、 The thermal oil furnace consists of two main systems: the heating system and the control system
2、 The design temperature of the thermal oil furnace is: 0-350 ℃
3、 The thickness of the insulation layer for the heating cylinder in the thermal oil furnace is 00mm, and the insulation material is aluminum silicate rock wool.
4、 The success rate of converting the heat of a thermal oil furnace at 10000 kcal/h is: 10000 kcal/h=11.63KW
5、 The working principle of a thermal oil furnace is:
We heat the oil in the form of electric heating tubes, circulate the heat transfer oil in liquid phase through a circulation pump, and transfer its heat to each or more oil using devices. After heating, we add the oil back to the heater through the circulation pump, and then absorb the heat and transfer it to the oil using devices. This process repeats itself, achieving continuous heat transfer and gradually increasing the temperature of the heated object to meet the heating process requirements.
6、 The function of the expansion tank in the thermal oil furnace system is to:
During the heating process, the volume of thermal oil will increase due to thermal expansion. In order to prevent explosions caused by excessive pressure in the thermal oil furnace, excess oil will enter the expansion tank.
7、 The main application scope of thermal oil furnace is:
Heating of various fluid media such as medical industry, chemical industry, military aerospace industry, rare raw materials, renovation of ovens, renovation of air ducts, heating of oil fields and refineries, heating of various water and process water, heating of inert gases, etc.
1、 Thermal oil is composed of a circulating pump, flange heater, shell, expansion tank, pressure gauge, control system, shut-off valve, and filter.
2、 The density of thermal oil is 0.89g/cm.
3、 The specific heat capacity of thermal oil is 0.76KJ/(kg ·℃)
4、 The diameter of the thermal oil cylinder is 150 * 1200. What size of pipeline cylinder flange should be equipped: DN150
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