Questions regarding critical velocity nozzles
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In the catalytic reaction section, at the top of the fourth-stage centrifuge, there is a pipeline that runs from the pressure-reduction orifice plate to the double-acting slide valve; on this pipeline there is a critical velocity nozzle. Does anyone know what its function is? I believe its function is to control the amount of smoke flowing out from the four-rotor and three-rotor systems, as well as to regulate the flow rate of the smoke.
Yes. The discharge rate also needs to be controlled in the fourth-stage centrifugation.
Don’t you know it yourself? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?
That critical nozzle is great; could you provide the following address?
Control the amount of flue gas released to ensure the efficiency of the three-spinners!
It is mainly to improve the separation efficiency of the three cyclones; theoretically, this ensures a certain amount of gas flow downward, preventing the catalyst separated by the cyclones from being carried upward by the airflow coming from the bottom.