HXG-4 Rotating Sootblowers

The Model HXG-4 Rotating Sootblower is applied to the cleaning of the surfaces of steam generating tubes.

generating tubes. Refer to Figure 1 for an overall view. The HXG-4 Sootblowr is designed for cleaning while rotating. The drive unit supplies motivation for he blowing rotation and cam controls angle of blowing and the control box regulates the number of blowing revolutions. A pre-cut cam located at the rear of the drive gear that is rotated clockwise actuates the trigger and opens the blowing medium valve to supply blowing medium for elements. The blowing medium valve is a major part of the blower, which a disc is mounting inside the valve o adjust pressure at nozzles as per actual requirements. The multi-nozzled element is so positioned with respect to the boiler tubes that each nozzle is directed down a specific tube lane as the element is rotated through its blowing cycle. The elements are furnished in several different materials depending on boiler temperature and ocations. The blower valves are furnished in several different materials depending on different pressure-temperature applications.

HXG-4 Rotating Sootblowers