Accident Handling 30: What are the causes of wear on the one-way air caps in circulating fluidized bed boilers?
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What are the reasons for the wear of one-way air nozzles in circulating fluidized bed boilers?
The small pitch of the air nozzles, their overly dense arrangement, and construction errors cause the air mixture ejected from some nozzles to directly strike the nozzles in front of them, resulting in wear on those nozzles.
These days, people mostly use bell jar types