QXX external circulating fluidized bed hot water boiler

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QXX high-speed external circulating fluidized bed hot water boiler is widely used in cities, various enterprises heating system, heating company heat supply, combustible anthracite, bituminous coal, lignite and coal gangue and other low calorific value fuel, environmental protection and energy saving effect is remarkable, wide range of load regulation, is the first choice for urban central heating products.

In China, there are a large number of coal-fired layer fired boilers, and their slag has a high carbon content, which can not be recycled by the original combustion method, resulting in a large amount of fuel waste, but the high-speed circulating fluidized bed hot water boiler can well burn low calorific value fuel and the mixture of slag and ordinary coal, so that the original slag can be reused.

At the same time, there are abundant low-calorific value lignite resources in Xinjiang and Inner Mongolia, which also provide users with a large amount of low-cost fuel. Moreover, the slag of CFB boiler has good low-temperature burning permeability and is suitable for use as admixture of building materials to achieve the purpose of comprehensive utilization.

High combustion efficiency, high efficiency, energy saving and environmental protection, wide application of coal, bituminous coal, lean coal, anthracite, coal gangue, slag, etc. can be burned, convenient for users.

Stable wear resistance, the use of film wall + wear-resistant high temperature material, effectively prevent coking, separator performance is stable.

Clean combustion, low NOx emissions, and can be directly added to the furnace to achieve efficient and low-cost desulfurization, conducive to the improvement of atmospheric environment.

The slag can be used comprehensively, which increases the economic benefit and improves the surrounding environment. Small footprint, saving boiler room investment.