Customers always ask the same question, oil furnace coke because how caused, arts Xiaobian help you out. Its three factors: First, the high temperature thermal oil circulating in the system will produce gum. Gum is sticky paste. Good quality thermal oil can gum suspended in the oil 500 000 Gas oil furnace process, during the cycle. Can be filtered out through the filter portion of the gum. But if a small portion of the gum attached to the inner wall of the furnace, it is easy to form coke. Second, in the oil circulation process. Degradation and polymerization prone if the string into the air. Forming a low boiling and high boiling. Low boiling can be routed to the atmosphere through the high slot. The high boiling can be dissolved in the HTF. If HTF solubility reached saturation. High boiling will adhere to the inner wall of the tube, which is another reason for coke. Third, the operating temperature exceeds its design temperature often caused by autocatalytic thermal decomposition, can also lead to coking tube. HTF process material leaking into the system. The formation of corrosion products, and impurity contamination Overhaul into the tube wall will promote the occurrence of coking. Fluid circulation heaters, heat is generated by the immersion fluid medium (water, oil, air and chemical liquids, etc.) of electric heating elements and transmission. When the tremendous heat generated when electric heater, as the heat carrier fluid medium from the circulating pump to force through transfer to one or more of heating equipment, heating equipment after uninstalling and re-circulating pump through the oil furnace, heater back then absorb heat, heat transfer equipment to use, again and again, to achieve continuous delivery of gas oil furnace process 400,000 calories, so the heated object temperature 800 000 Gas oil furnace process, achieve the heating process requirements. Fluid circulation electric heater advantages: 1, the device structure is reasonable, fully furnished, short installation period, the operation run simple, high degree of automation, safety and reliability, a wide range. 2, with complete control and security monitoring devices, can automatically provide accurate temperature process heating equipment, through the set temperature feedback to the control system for automatic adjustment of the heat load. 3, using closed-loop heating, small heat loss, energy-saving effect is remarkable, and the use of different temperatures meet multiple heating equipment. 800 000 Gas oil furnace process, Arts boiler (certified), oil furnace boiler by Hebei Arts LLC. Hebei Arts boiler limited liability company (www.yi-neng.cn) Hebei Cangzhou, a leader in industrial boilers and accessories over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Boiler leadership in the arts with the staff warmly welcome all inquiries negotiations to create arts boiler a better future.