Supercavitation Hull Cleaning: A Breakthrough in Underwater Maintenance
Maintaining the cleanliness and integrity of ship hulls and underwater structures is pivotal for their efficiency and longevity. Over the years, the challenges of biofouling, corrosion, and debris accumulation have necessitated innovative cleaning methodologies. Among these, the concept of supercavitation hull cleaning has emerged as a groundbreaking solution.
The fundamental principle behind supercavitation cleaning lies in harnessing high-speed jet cavitation fields under minimal pressure. This process generates microscopic bubbles that, upon collapse, produce hydraulic shocks and shockwaves. These forces efficiently dislodge and remove fouling and corrosion from surfaces.
One notable advantage of this method is its minimal environmental impact. Unlike traditional methods that may harm the paint layers and disturb the marine ecosystem, supercavitation cleaning eliminates fouling without compromising the paint integrity. It even removes organic matter settled on the surface, contributing to the marine food chain and supporting natural metabolic processes in the water.
The technical apparatus developed for underwater hull cleaning employs the destructive power of cavitation streams. This sophisticated system has been meticulously designed and patented by a scientific technical company, utilizing a set of diving tools equipped with cavitation stream generators.
The cleaning operation involves a diver wielding a specialized tool, directing the cavitation stream onto targeted surfaces. This stream is gentle yet effective, specifically tailored for delicate surfaces prone to cracking or microorganism accumulation. The cleaning complex, housed in a trailer, includes a high-pressure pump driven by diesel power and a mechanical winch for deploying hoses of up to 100 meters in length.
The system's autonomy is ensured by a separate power station, which supplies water to the cleaning tool featuring a unique nozzle for generating the cavitation stream. The bubbles formed in this stream, consisting of dissolved gas in water, exert significant pressure that efficiently cleanses surfaces from growths and deposits.
Various tools have been developed for different surfaces, allowing divers not only to clean the ship's sides but also intricate structures like water collecting grids and screw steering groups. These tools can be switched underwater, providing flexibility and comprehensive cleaning capabilities.
The chief operator oversees the cleaning process via video monitoring, coordinating diver activities through a control station. The self-propelled unit is designed for large area cleaning, boasting an impressive capacity of approximately 1,000 square meters per hour.
The technology's ecological safety is commendable as it doesn't harm anti-corrosion surfaces, ensuring the diver's safety and the tool's efficiency even in waterline areas. Additionally, specialized tools like the diving water fountain pistol, D-rad, and others cater to various surfaces and operational capacities, further enhancing the versatility of the system.
Beyond cavitation tools, additional diving equipment like detachable clean and abrasive machines, polishing circles, and remote-controlled drivers have been developed. These tools can be initiated from the control station, providing a comprehensive suite for underwater maintenance.
In a bid to expand collaboration, the company invites interested entities to engage in cooperation. This groundbreaking technology heralds a new era in underwater cleaning, ensuring efficiency, environmental friendliness, and safety in maintaining ship hulls and marine structures.
