Number of thermocouples at the dilute phase and centrifugal separator inlet of the catalytic regenerator
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Number of thermocouples at the dilute phase and centrifugal separator inlets of the catalytic regenerator: my unit has 2 of each, how about yours?
We have 8 sets of spin separators, with 4 for each of the dilute-phase temperature and the first spin inlet.
The temperature difference at the inlet of the centrifuge is quite large; therefore, I’m consulting everyone to see if it’s necessary for us to add a few more
1. As the device becomes larger. The tendency for non-uniformity in the regenerator cross-sectional parameters also increases. 2. For parameters such as temperature, density, and inventory that are used to determine the fluidization state, a smaller number of measurement points is sufficient to meet the basic operational requirements; however, from the perspective of more precise operations or when it is necessary to assess abnormal operating conditions, having a larger number of measurement points is clearly advantageous. 3. The installation of additional measurement points in newly built systems is limited by investment constraints, but after the system is delivered to the user, if there is an excess of control system components available, it is still possible to add more measurement points