The influence of the asphalt mixing station cannot be underestimated. It also has a great impact on the heating efficiency of the asphalt conveying pipe. This is because the important performance indicators of asphalt, such as viscosity and sulfur content, are closely related to the asphalt mixing station. Generally speaking, the greater the viscosity, the worse the atomization effect, which directly affects work efficiency and fuel consumption. As the temperature increases, the viscosity of heavy oil gradually decreases, so high-viscosity oil must be heated for smooth transportation and atomization.

Therefore, in addition to understanding its conventional indicators when selecting, you must also master its viscosity-temperature curve to ensure that heating can make the asphalt reach the viscosity required by the burner before atomization. When inspecting the asphalt circulation system, it was found that the asphalt in the pipeline solidified because the temperature of the asphalt transportation pipeline did not meet the requirements.
Analyzing the reasons, the main reasons are as follows:
1. The high-level oil tank of the heat transfer oil is too low, resulting in poor circulation of the heat transfer oil;
2. The inner tube of the double-layer tube is eccentric;
3. The heat transfer oil pipeline is too long;
4. The heat transfer oil pipeline is not properly maintained. Proper insulation measures, etc., these are the main factors affecting the heating effect.