How Do Steam Boilers Work?
Overview of Steam Boilers A steam boiler is a vessel that contains water and a heat source powered by oil, coal or gas. The boiler transfers heat from the heat source to the water vessel, thereby turning the water into steam. This steam exits the vessel through a pipe and is transported to another location where it can be used for cleaning, to power equipment, to provide heat or for a number of other functions. A closed boiler system is one in which 100 percent of the steam is returned to the vessel in the form of water and reused. Closed boiler systems are very efficient and less costly to operate. However, some industrial processes contaminate the steam and prevent it from being reused. A boiler that does not return the used steam to the water vessel is called an open system. Mechanics of Steam Boilers jQuery(document).ready(function(){ jQuery(‘#jsArticleStep1 span.image a:first’).attr(‘href’,’http://i.ehow.com/images/GlobalPhoto/Articles/4910766/163588_Full.jpg’); }); Fire tube boil
