PowerPlus Cleaning Systems Announces Issuance of U.S. Patent Covering a mobile version of their proven on-line IMPULSE® cleaning technology adapted to off-line clean HRSG systems in combined cycle utility plants.

November 24, 2020

Grain Valley, MO. — PowerPlus Cleaning Systems, a company that specializes in the engineering, production, and sales of the IMPULSE® cleaning system announced today that the United States Patent and Trademark Office (USPTO) has issued U.S. Patent No. 10,845,137 to expand the Company’s product offering in the form of a mobile version of the existing and proven IMPULSE on-line cleaning design.

The new design adds functionality and packages all of the components into a mobile system that will be marketed under the EPIC™ (Extraction Pressure IMPULSE Cleaner) and will be used to off-line clean the Heat Recovery Steam Generator (HRSG) in gas fired combined cycle power plants.

The system creates and closely directs a series of up to 120 separate and distinct high amplitude shockwaves at a rate of 2 per second. The rapid succession of shockwaves effectively dislodge the deeply impacted deposits on the finned heat transfer tubes as it traverses the entire face of each HRSG tube bundle.

For more information about the EPIC off-line HRSG cleaning technology, please visit www.PowerPlusCS.com/epic-hrsg-cleaning/