Cause of Failure in Fire Tube Boiler

Cause of Failure in Fire Tube Boiler Points : Cause of Failure in Fire Tube Boiler This type of boiler which is classify base on tube kind. Combustion occurs with flow during within tube boiler water is dispersed exterior tubes. While fire tube boiler is operation, there are potential of breakdown arise. Failure must be prevented to evade damage in boiler itself with environment. Breakdown be able to cause with water level in boiler surpass least low water level. This form might be cause with operative who careless to preserve fire tube boiler remain in usual operating water level. In present boiler, fire tube boiler is planned automatic. If water level arrives at least low level, fire tube boiler will noise alarm with automatically shut down. One other reason of failure in fire tube boiler is boiler time is extremely old. Material of boiler is exhaustion so reason material strength cannot oppose the pressure. This form will create pressure part such as tubes with header explode. Also other reasons for failure are might be protection valve does not work if the pressure goes over utmost permissible functioning pressure. Safety valve does not open to vent steam so pressure will be mounting up and lead to breakdown.