Foam Fire Fighting System On Ship

This is because these ships carry alcohols like methanol ethanol as cargo.

Foam fire fighting system on ship.

So next time we check the foam certificate on a chemical tanker we must look for the information mentioning the foam to be alcohol resistant. Important points to consider for fire prevention on board ships in engine room waste bins used for storing oily rags must have lids covers. Foam applicators are provided for flexibility during fire fighting on deck areas and to cover areas shielded from monitors. Foam gives smothering and cooling effect to the applied area.

A variety of different fixed fire fighting installations exist some of which are specifically designed for certain types of ship. Using fixed fire fighting systems is the last resort on board ships to fight a major fire. Foam fixed fire extinguishing systems are very effective and popular fixed fire fighting system in marine field. A selection of the more general installations will now be outlined.

Firefighting foam is a foam used for fire suppression its role is to cool the fire and to coat the fuel preventing its contact with oxygen resulting in suppression of the combustion fire fighting foam was invented by the russian engineer and chemist aleksandr loran in 1902. It can be used in open areas like deck as well as closed areas like engine room. This type of portable fire fighting unit consist of a portable foam tank carrying foam forming liquid of at least 20l capacity with foam applicator connected to an inductor type nozzle designed to be connected to the fire main by a hose. In machinery spaces in machinery spaces where a fixed low expansion foam system is fitted in addition to a total flooding system the system discharges foam through fixed foam spray nozzles.

The surfactants used must produce foam in concentration of less than 1. Other components of fire retardant foams are. Portable foam applicator on ships. Ancillary machinery ballast water treatment coatings corrosion communications environment fuels lubricants navigation bridge power.

Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Read our essential guides covering key topics and data for decision makers within ship operation and ship owning organisations. Majority of the seafarers during their entire career tenure do not get a chance to use the fixed fire fighting system and in fact secretly wish that they do not ever have to face such situation. On chemical tankers that have foam as fixed fire fighting system for cargo fires alcohol resistant foam is a must.