Sediment in gas heat transfer oil furnace

After the gas heat conduction oil furnace is used for a period of time, the heat transfer oil will precipitate. At this time, we need to clean the gas heat conduction oil furnace, but before cleaning, we need to know what kind of sediment, and then use the correct method to clean, if The gas heat-conducting oil presents oily scale and pyroscene. It is easy to make the wall thermal resistance larger, and it will increase the energy consumption in production. The fluidity of the heat-conducting oil will also be deteriorated, the thermal efficiency will decrease, and the operation cycle will be shortened. Shorten the life of the equipment and then affect production.
Some of the more common deposits are: sulfates, carbonates, silicon and iron. In the meantime, the acid of the sulfate does not cause it to bubble because the sulfate is relatively strong, the carbonate will differentiate at high temperatures, and the bicarbonate will be dissolved, but the released carbon dioxide will constitute an insoluble carbonate.
When the temperature reaches 300~400 °C, the thermal oil furnace will simply generate thermal cracking. It will form carbon deposits on the pipeline and inner wall, and then affect his heat transfer power. The operation of the heat transfer oil furnace in high temperature environment is very simple. Thermal cracking, thermal polycondensation, and his kinematic viscosity will also be added, and then the fluidity of the internal oxidizing oil in the pipeline will be deteriorated, and the failure of the conductive oil will be accelerated, the equipment will be damaged, and the damage to the human body will be very high. Big.