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Saturday, December 30, 2017

4 Dangers Of Using A Faulty Boiler

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A machine such as a boiler can be faulty, caused by several factors including the operation, design, structure, and its maintenance. These machines can sometimes become faulty from years of involuntary neglect or in this case, ignoring boiler repair. When it comes to these types of failures, there is no potentially dangerous equipment operating in an industrial manufacturing facility than power generating equipment. The boiler is known to be the largest and most expensive equipment but also the most dangerous, if mishandled. Here are some of these dangers.
· Fuel explosions
This has to be the most dangerous situations you may face when using a faulty boiler. The effect is the same as that of a fuel explosion in an oven! The boiler could have operational problems that occur either while using it or during manufacturing. To eliminate such occurrences, always buy a steam boiler from a legitimate manufacturer. If properly operated and maintained, the possibility of a fuel explosion is virtually reduced.
· Inadequate water blow down
For a boiler to last long and perform its blow down practices, high quality feed-water is required. The unwanted solids in the boiler water are reduced by the blow down system which should properly run at all times. Should the boiler exceed the limits, potential problems such as corrosion, scale and sludge formation, moisture carry over due to foaming, and poor steam drum performance will occur.
· Poor feed water quality
Feed water should always be treated to protect the boiler from corrosion and buildup of solid deposits on the tubes. Water in the boiler is vaporized to steam and leaves the solids in form of scale the areas where there is a high rate of heat transfer. This can result to an insulating layer that prevents the water to eliminate heat from the surface of the tube. If it worsens with time, the tubes are eventually going to overheat and cause permanent damage. To prevent deposits on tubes, maintain low levels of solids. The higher the pressure and temperature of the boiler, the more feed-water treatment is encouraged.
· Low-water incidence
Boilers have furnace temperatures exceeding 1800 F. Therefore, you can imagine the damage that would be caused if near low water conditions exist. The main reason boilers can withstand these extreme temperatures is the presence of water in all the boiler tubes when a fire is present at all times. In a matter of minutes, constant firing during a low water condition will literally melt the steel boiler tubes.
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Article Source: http://EzineArticles.com/7953581

1 comment:

BB. said...

Thanks a lot for sharing. Keep blogging
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