What is the circulation ratio for each CFB boiler?
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What is the circulation ratio for each CFB boiler?
Low magnification: 1-5; medium magnification: 6-20; high magnification: over 20
I need the boiler capacity, what type of boiler?
There is no specific tonnage figure; it’s just a qualitative understanding. If you have a boiler, then there is a circulation ratio associated with it.
There are several versions of this definition, both domestically and internationally, and different manufacturers also have variations； It generally refers to the proportion of fuel fed into the furnace compared to the material captured by the separator and returned to the furnace. Depending on the type of coal and the design of the boiler, this figure is usually around 20 in China at present; however, it varies greatly depending on the design concepts used, and it doesn’t really carry much significance these days
This issue is quite complex; it involves factors such as the size of coal particles, the rate of sulfidation, and the efficiency of the separator, among others