Introduction to the characteristics of power station boilers

    With the rapid development of society and economy, many engineering enterprises and power stations will use power station boiler equipment. From the perspective of capacity, power station boilers are generally above 65t/h, using gas or coal as fuel. From the structural design Now, general power station boilers are circulating fluidized bed boilers or chain grate boilers, while industrial boilers are mostly oil-fired gas boilers. So, what are the characteristics of power station boilers, and how much do you know?
    You will find that the power station boilers have obvious characteristics and large capacity. Now the main unit is 600MW. At present, the more advanced ones are ultra-supercritical boilers with a capacity of up to 1000MW. There are many types of power station boilers, which are divided into pulverized coal furnace and circulating Fluidized bed boilers mainly include front wall arrangement, front and rear wall hedging arrangement and four-corner arrangement. The characteristics of different power station boilers are different. In practical application, we should choose power station boilers according to actual needs.
    The power station boiler is the boiler used by the power plant to generate electricity. Its product features are relatively obvious, and there are several layout methods. There are many advantages when the front wall is arranged and the front and rear walls are hedged. The advantage is that the pulverized coal pipeline layout is relatively simple, but It is not suitable for fuels with low volatile content and high ash content. There is also a four-corner arrangement, that is, the straight-through burner is arranged in the four corners of the furnace, and the combustion is relatively stable. It is suitable for various fuels such as lignite, bituminous coal and lean coal.
    What are the characteristics of power station boilers, you should have a clear understanding of them?Among them, the main structure type of the power station boiler mainly depends on the fuel characteristics, boiler capacity and steam parameters. There are also inverted U-type, tower-type and box-type power station boilers. According to the layout, they can be divided into front wall layout, front and rear wall hedging layout Wait.