The Kiln Axis Alignment system is to determine the axis deviation on a kiln or dryer or any other slowly rotating, large cylinders. The system is independent if the equipment is in operation or stopped. The steel shell of rotary kilns is exposed to elevated mechanical stresses in case of misalignment. In case of excessive deviations, the shell might suffer from circumferential cracks and in extreme cases up to a kiln collapse.
The thrust rollers on a rotary kiln need to be positioned in line with the kiln axis or only a few millimetres towards the in-running side.
This new method allows one to measure the position precisely and fast while the kiln is in operation.
The specially made 360° prism is tracked and measured by the theodolite while it is rotating on the roller.
The software, the Measurement Studio, fits a circle into the measured points and calculates the centre position of the thrust roller.
