How to configure a vacuum system
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Water ring pump, equipped with two Roots pumps to increase vacuum levels; the absolute pressure in the vacuum system must be below 2.0 KPa. It is capable of pumping 400–600 Kg of water vapor per hour, with a liquid temperature of 180°C. Those who know information regarding the selection of equipment and the connection diagrams should post it.
If a condenser can be installed between the equipment with a liquid temperature of 180°C and the vacuum pump, to condense the water vapor drawn out, I think one vacuum pump should be sufficient; after all, the amount of vapor to be removed is only 400–600 Kg per hour, so the vacuum pump only needs to remove the non-condensable gases that have passed through the condenser. It’s easy to carry out this process