Lean-phase temperature of the regenerator
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There is a thermocouple at each swirl inlet (two sets) at different positions in the regenerator, and there is also a thermocouple at different positions to measure the temperature of the dilute phase. During operation of the device, there is a problem: the temperatures at the swirl inlets and the dilute phase temperature measured on the same axial line are 50 degrees higher than those at the swirl inlets and dilute phase temperature on the other side. The temperatures of the dilute phase and the swirl inlets measured on the same axial line are basically the same. What causes this issue? Is it poor bed fluidization?
This problem may be caused by uneven bed fluidization. When the bed flow rate is uneven, it leads to an uneven temperature distribution within the bed, which in turn results in a difference between the dilute phase temperature and the inlet temperature of the centrifuge. Additionally, uneven feeding to the regenerator or damaged tubes can also cause this problem. It is recommended to conduct a thorough analysis and adjustment of the operating conditions, as well as carry out necessary repairs and maintenance. .