Precautions for preventing surge in centrifugal compressors.
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1. It is necessary to follow the principle of increasing speed first when raising voltage, and reducing voltage first when decreasing speed. 2. Closely monitor the pressure and flow at the inlet and outlet of the compressor. When adjusting the impact parameters, be sure to do so slowly.
“\"Increase the speed first when boosting voltage, and reduce the voltage first when slowing down\" – is this frequency conversion control?
It can also be driven by a turbine! Adjust speed
Compressor surge occurs due to a drop in the pressure in the suction flash tank, which results in insufficient suction volume and thus induces surge. Pay attention to the reaction temperature and ensure an adequate amount of suction volume is provided