Research On Application Of Tiny-oil Ignition Technology In330MW Boiler With Natural Circulation

With the increasing world energy crisis, large thermal power enterprises themselves affected by the impact of rising energy prices on traditional corporate profitability, as well as increasing awareness of environmental protection responsibilities, encourage enterprises to more widespread promotion and application of energy conservation the energy-saving technologies.Oil ignition technology is a revolutionary fuel-saving technology for large conventional power plant coal-fired boiler ignition technology, which is the use of small amounts of fuel to ignite ignited by progressive technology, ignition of pulverized coal, pulverized coal flames with alternative large oil gun fire, to achieve reduction in power plant boiler fuel, its fuel efficiency of over95%. Oil ignition technology is widely used in the boiler cold start, low load stable combustion aspects, incident handling and so on. At present, China has become the main unit330MW thermal power units,330MW subcritical boiler has a lot of its own characteristics, research330MW oil ignition technology has great practical significance in the application of subcritical boiler.This paper describes the working principle of the analysis gasification oil ignition technology, system configuration, operation control strategy, and its operation during the.running of the security, reliability, coal adaptability, low-load steady-flammable, etc. analysis of the characteristics of each item description. At the same time the state began to power plant flue gas pollutants increasingly stringent emission requirements, the combination of energy saving and environmental protection, and further transformation of micro-oil low NOx burners, oil and micro-low NOx burners in the actual process of starting the unit analysis and study of the operation, providing a reference value for the current optimization and start and stop the same type of boiler burner operation parameters.