A dry ice blasting machine uses specific equipment and consumables to clean surfaces. Before using a dry ice blasting machine, it is necessary to ensure the following consumables and auxiliary equipment are available:
Dry Ice Pellets:These are the primary consumables used in the dry ice blasting machine. They are made from solid carbon dioxide (CO2).
Dry Ice Container:Dry ice is stored in insulated containers, maintaining a temperature of around -78.5°C to prevent it from sublimating too quickly. The container needs to be well-ventilated to avoid the accumulation of carbon dioxide gas.
Ventilation System:The area where the dry ice container is stored requires adequate ventilation to prevent the buildup of carbon dioxide gas. Sufficient ventilation will allow the CO2 gas to dissipate, preventing it from reaching dangerous levels and ensuring safety. It is not recommended to store dry ice in enclosed spaces.
Air Reservoir:Compressed air used in the dry ice blasting system is stored in specially designed tanks for holding pressurized air. These tanks store the air at high pressure. Compressed air provides the force necessary to accelerate the dry ice pellets and releases them at high pressure to blast onto the surface to be cleaned.
Hose System:There are two types of systems used to propel the dry ice. For a single hose system, both dry ice and compressed air travel through the same hose and nozzle. For a dual hose system, dry ice and compressed air are delivered through separate hoses. The single hose system provides more thorough cleaning.
By ensuring all these essential components and conditions are in place, the dry ice blasting machine can operate effectively and safely.