Avoid blockages in cyclone vessels: Application of the month

The cyclone vessel is an important step in creating ingredients for cement. In this case, the ingredient is called clinker, which is made by sintering (heating and compressing) limestone and clay at elevated temperatures. These cyclone vessels are typically used in a series to preheat the materials before sending them to the rotary kiln.

The process begins with raw hot meal and hot gases being fed into one of these cyclone vessels. Due to their conical shape, the materials and the gases swirl inside like water flowing down a drain. The solids accumulate on the outside and most fall through the bottom opening to the next stage cyclone vessel. However, since these materials are accumulating on the sides of the vessel, too much buildup can cause a blockage and bigger problems at the plant. That’s why it’s important to measure the material and prevent a plugged chute.