In the production of ammonium sulfate using a spray saturator, the mother liquor heater
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When producing ammonium sulfate in a spray saturator, the mother liquor heater is generally installed at the suction port of the main mother liquor circulation pump. Is it permissible to install it at the discharge port of the main mother liquor circulation pump instead?
Under normal circumstances, when producing ammonium sulfate in a spray saturator, the mother liquor heater should be installed at the suction inlet of the main mother liquor circulation pump. This ensures that the mother liquor is pumped to the heater for heating before heating. If the mother liquor heater is placed at the outlet of the main mother liquor circulation pump, it may cause the mother liquor to pass through the pump before being heated, resulting in an insufficient heating effect that affects production efficiency and product quality. Therefore, it is generally not recommended to place the mother liquor heater at the outlet of the main mother liquor circulation pump. .
First of all, thank you very much. It can be heated whether it is placed at the inlet or the outlet. It seems that, as described in most books, the connection is at the suction inlet of the main mother liquor circulation pump; there are two outlets from the saturator leading to the main mother liquor circulation pump, and only a small portion of the mother liquor passes through the heater.