Boiler Automatic Combustion Control System

This video we will describe steam boiler and boiler auxiliaries in steam boiler combustion operation control system.

Boiler automatic combustion control system.

A case study automatic combustion control was achieved by measuring the amount of oxygen gas o2 from the flue gas stack in order to find if the amount of air was adequate for combustion. Energy released by the burning fuel in the boiler furnace is stored as temperature and pressure in the steam produced. Larger burners are controlled with a combination of a ccs and a burner management system bms. The boiler combustion control system is designed to maintain a proper air fuel mixture under varying load conditions and within safe limits.

The bms determines if there will be a fire or not and is primarily responsible to shut down the system if conditions become unsafe as well as enforcing purge requirements on re start. The system should provide nearly complete fuel combustion as efficiently as possible. In general the measured ratio of o2 after combustion of rigid fuel is between 3 7 14. The flame is monitored by a photo cell and abnormal loss of flame or ignition failure results in shut down of the combustion system and operation of an alarm.

Automatic combustion control system. Discussions here are limited to oil and or natural gas fired industrial boilers. Combustion control system for a marine boiler a boiler is used to heat feed water in order to produce steam. Selma implements the design development and retrofit installation of boiler control systems comprising of.