Generally, the product from the last effect of a forced-circulation evaporator is discharged along with crystals
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The pumps we used at first started to leak due to sealing issues after a short period of time; we had to use another pump for maintenance purposes. I would like to ask: for a process that involves discharging crystals, what type of pump can operate for a longer duration? ?
Typically, forced-circulation evaporators use two types of circulation pumps, each with its own advantages and disadvantages. The first is the axial flow pump, which offers high flow rates but low power consumption; however, it is expensive. The second is the centrifugal pump, which is less costly but requires more power. I’m not sure what type of pump you are using