Jun. 03, 2020
Asphalt mixing plant is a complete set of equipment for mass production of
asphalt concrete. The whole machine is composed of various systems, such as
batching system, drying system, vibration system, material weighing system,
mixing system, powder supply system, and dust control system. Each system is an
important part of asphalt mixing plant.
The working condition of the combustion system of the asphalt mixing plant has a great influence on the entire system, which is related to the economic efficiency, temperature control accuracy and flue gas emissions of the entire system. This article next briefly introduces how to judge the working condition of the combustion system of the asphalt mixing plant.
Generally speaking, due to the complexity of the detection equipment and methods, there are no conditions that are achieved during the operation of most asphalt mixing plants. Therefore, it is more convenient to judge the working condition by a series of relatively intuitive factors such as the color, brightness and shape of the flame , This method is concise and useful.
When the combustion system of the asphalt mixing plant is working, the fuel is burning normally in the drying drum. The user can observe the flame through the front part of the drying drum. At this time, the middle part of the flame should be in the middle of the drying drum.The entire outline of the flame is relatively clear, and the tail of fire will not appear black smoke. However，the combustion system does have bad runing statu sometimes,for example, the diameter of the flame is too large. In this case, serious carbon accumulation will form on the drum barrel, which will affect the working state of the combustion system.