Press the oil boiler installation requirements, the minimum of not less than 1.5 meters is qualified. But we think is unreasonable, based on years of investigation and analysis of technical services, the high slot from the oil separator should be better at least three meters or more, Jining synthetic heat transfer oil, also can reach 5-6 meters, synthetic heat transfer oil, which can to ensure that the oil temperature is below the high slot 70 ℃. Elevated tank top oil furnace has long Maoyou steam and high temperature long groove is greater than 120 ℃, the bottom of the upper tank temperature from oil separator at 1.2-1.5 meters, and oil and gas separator diameter than the oil return only supervisor Great line about 20%. Our analysis is too high slot of highly specialized synthetic heat transfer oil, oil separator too small cause. High temperatures do not fall down the slot, causing the oxidation of the HTF, prolonged exposure to thermal oil oxidation, high temperatures in the upper and lower convection flows, which is rancidity of ingredients will be a complex chemical reaction, resulting in aggregation and fragmentation continue to occur so we will continue to have oil spill steam from the high slot, but also a macromolecular compound polymerization process, the impact of thermal conductivity, high temperature coking furnace section is also very serious. You might say: every physical and chemical indicators have reached the national standard is good HTF HTF, including heat stable deterioration rate of less than 10%, but in our view this is not quite right or wrong. To assess the quality of one kind HTF, in addition to physical and chemical indicators of the analysis, there should be bench, even simulated use test job. Physical and chemical properties and thermal stability test I will not say here, I would like to highlight some simulated oil boiler after a certain time of operation, changes in the HTF HTF in order to determine the quality of the recommendations, and very reliable. HTF brand | Luoyang HTF | Fengqiu County Taihang Chemical provided by Fengqiu County Taihang Chemical Co., Ltd. Fengqiu County Taihang Chemical Co., Ltd (www.hndaoreyou.com) strong, credible, in Xinxiang of fuel oil and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Fengqiu County Taihang Chemical Co., Ltd., and you hand in hand into the brilliant, for a better future!