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What are the advantages of a circulating fluidized bed boiler?
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What are the advantages of a circulating fluidized bed boiler?

Views: 0     Author: Sifang Boiler     Publish Time: 2021-02-01      Origin: Site

       It is applied to various boiler equipment in many power production enterprises. Among them, the circulating fluidized bed boiler is mainly used for power generation. Its capacity is relatively large and it is widely used. The coal feeding method of the circulating fluidized bed boiler is based on the position of coal feeding There are three types of coal feeding before the furnace, coal feeding after the furnace, and coal feeding before the furnace and after the furnace. The characteristics of different types of circulating fluidized bed boilers are different.So, what are the advantages of circulating fluidized bed boilers?Let’s take a look at the issues that everyone is more concerned about:
       you will find that the characteristics of circulating fluidized bed boilers are more obvious. The first two coal feeding methods are uneven in coal feeding, while the coal feeding in the front and back of the furnace is relatively uniform. However, the coal conveying system is complicated and difficult to maintain. Because the coal feeding port is under negative pressure, the coal flows into the furnace by its own gravity. The structure is simple, and it plays an important role in many chemical industries, food industries, and paper and rubber industries.
       This circulating fluidized bed boiler has a wide range of fuel adaptability, all based on weight, the fuel accounts for 1~3% of the bed material, and the rest is non-combustible solid particles, such as desulfurizer, ash and so on.During the whole heating process, the effect on the bed temperature is small, and the combustion of magnesium particles can release heat, the combustion efficiency is relatively high, the gas-solid mixing is good, and the fuel rate is high.
       What are the advantages of circulating fluidized bed boilers, you should understand clearly?Generally speaking, circulating fluidized bed boiler equipment has a wide range of applications, high combustion intensity, small furnace cross-sectional area, and relatively large load adjustment range, which can realize comprehensive utilization of ash and slag. The heating surface of the tube will not be damaged.

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