System, useful for suspending submicronic particles in a liquid, comprises a circulation device including a liquid pumping connection and a connection of reinjection of liquid, and a container of submicronic particles

摘要

The system comprises: a circulation device (2) including a liquid pumping connection (3) and a connection of reinjection of liquid; and a container (8) of submicronic particles. The circulation device is arranged to circulate a liquid from the pumping connection to the reinjection connector via a pump (5) and a liquid passage (6) provided with a unit for emitting ultrasound into the passage. The container comprises an internal space, and an exit connection arranged to be open to allow a passage of the liquid through the internal space towards the exterior of the container. The system comprises: a circulation device (2) including a liquid pumping connection (3) and a connection of reinjection of liquid; and a container (8) of submicronic particles. The circulation device is arranged to circulate a liquid from the pumping connection to the reinjection connector via a pump (5) and a liquid passage (6) provided with a unit for emitting ultrasound into the passage. The container comprises an internal space for the storage of the submicronic particles, an exit connection arranged to be open to allow a passage of the liquid through the internal space towards an exterior of the container when it is connected to the pumping connection, and an inlet connection arranged to be open to allow a passage of the liquid through the internal space towards the exterior of the container when it is connected to the reinjection connection. The pump is a peristaltic pump. The container further includes a discharge valve of submicron particles having an open state where the submicron particles pass between the interior and the exterior of the container and a closed condition where submicron particles do not enter or exit the internal space. The discharge valve is a valve of double valve mechanism. The discharge valve is equipped with a locking unit arranged to lock the discharge valve in its closed state and to prevent its opening when the discharge valve is not connected to another valve of double valve mechanism, and an unlocking unit. An independent claim is included for a method for suspending submicronic particles in a liquid.