The figure below represents a typical automatic water level control system for boilers. Fig.1 Automatic water level control system Feed water pump draws feed water from Feed water tank and delivers through the Automatic feed water regulating valve(B) to the boiler. Level transmitter(A) continuously monitors water level in the boiler & sends feedback to the […]
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The following lists represent the most common alarms & trip functions incorporated with Aux. Boiler control system.However,these might vary to some extent based on the specific requirements of the Classification society and at the discretion of the maker. Alarms without trip function Alarms with simultaneous burner trip function
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A rotary cup burner utilizes centrifugal force for atomization & propagation of fuel oil inside the furnace.This system is having : Figure 1 – Rotary Cup Burner Primary/Ignition burner The Ignition burner,as its name implies initiates the ignition and needs an external source for the purpose.Two high voltage electrodes with precise gap in between,are fitted