Main field of application
Cleaning of the furnace, and in individual cases may be suitable for the cleaning of the lateral gas passes. 

Water: a proven alternative
The SMART Cannon has proven its efficiency in furnace cleaning around the world. The assembly is based on two linear drives and a ball-shaped suspension for the blowing lance. The light, compact design is made for the challenging conditions in the power plant.
Each of the horizontal and vertical linear drives is subjected to quality inspection with a 100 kg weight before delivery. Load resistance of the drives and uninterrupted current intake of the motor are therefore ensured.
 

Due to its specially developed control technology, the water jet creates a meander shaped pattern on the side and opposite wall. With its horizontal and vertical blowing arc each of 90°, a single cannon can clean a large area of the furnace.

The cleaning configurations can be determined precisely and repeated consistently.

The lance movements are directly and continuously monitored. We do not rely on monitoring the drive unit alone, therefore preventing uncontrolled water application into the furnace.  

To clean opposite walls at a distance of up to 25 metres, we combine different nozzle sizes and blowing pressures.

A single SMART Cannon cleans a much larger area – coloured blue in the above figure – than several conventional wall blowers together – cleaning areas coloured white in the above figure.

Your benefits:

• Heavy-duty cleaning system suited for the high furnace temperatures
• Compact design
• Cleans areas difficult to access, e.g. hopper, centre wall
• Cleaning figures can be individually adjusted to boiler geometry – simple change on demand
• Precise, repeatable water jet positioning
• Open system to connect different control systems