A centrifugal separator for separating a liquid phase from crankcase gases of an internal combustion engine includes a separation chamber, a rotor shaft, a rotor inside the separation chamber, an inlet for crankcase gases, a gas outlet, and a liquid outlet for separated liquid phase. The centrifugal separator also includes a liquid outlet chamber, a check valve, and a rotating member. The liquid outlet chamber forms an individual chamber and is arranged in fluid communication with the separation chamber via a liquid passage. The rotating member is connected to the rotor shaft and is arranged inside the liquid outlet chamber. The liquid outlet forms an outlet of the liquid outlet chamber. The check valve is arranged in the liquid outlet.

A centrifugal separator for separating a liquid phase from crankcase gases of an internal combustion engine includes a separation chamber, a rotor shaft, a rotor inside the separation chamber, an inlet for crankcase gases, a gas outlet, and a liquid outlet for separated liquid phase. The centrifugal separator also includes a liquid outlet chamber, a check valve, and a rotating member. The liquid outlet chamber forms an individual chamber and is arranged in fluid communication with the separation chamber via a liquid passage. The rotating member is connected to the rotor shaft and is arranged inside the liquid outlet chamber. The liquid outlet forms an outlet of the liquid outlet chamber. The check valve is arranged in the liquid outlet.

A centrifuge has a mechanical drive coupled to a capsule rotatable simultaneously about mutually orthogonal X, Y, and Z axes. A stationary base has a first motor driving a centrally located hub in rotation about the Z axis. The hub has a pair of colinear arms and a pair of struts extending from the arms to support an outer ring. An inner ring is positioned concentric with the outer ring and a second motor is engaged with both the outer ring and inner ring so that it is enabled for rotating the inner ring relative to the outer ring. A third motor is engaged with both the inner ring and the capsule for rotating said capsule relative to the inner ring. The simultaneous rotation of the capsule about all three axes is therefore possible.

A centrifuge has a mechanical drive coupled to a capsule rotatable simultaneously about mutually orthogonal X, Y, and Z axes. A stationary base has a first motor driving a centrally located hub in rotation about the Z axis. The hub has a pair of colinear arms and a pair of struts extending from the arms to support an outer ring. An inner ring is positioned concentric with the outer ring and a second motor is engaged with both the outer ring and inner ring so that it is enabled for rotating the inner ring relative to the outer ring. A third motor is engaged with both the inner ring and the capsule for rotating said capsule relative to the inner ring. The simultaneous rotation of the capsule about all three axes is therefore possible.

A skid (700) for use in separating biocomponents includes a housing (701) bounding a compartment (708), the compartment being partially bounding by a mounting platform (709); and a loading assembly (800) secured to the housing so as to communicate with the compartment. The loading assembly (800) includes an alignment plate (808) having a top surface with cavity (814) recessed therein, the cavity communicating with the compartment; a drive rotor (15) rotatably disposed below the alignment plate and at least partially encircling the cavity, the drive rotor including one or more magnets; a motor (169) coupled to the drive rotor for selectively rotating the drive rotor about the cavity; and a mount at least partially encircling the drive rotor and communicating with the compartment, the mount including a mounting plate having one or more mounting elements upstanding therefrom, the mount being movable between a raised position wherein the mounting plate is aligned with the alignment plate and a second lowered position wherein the mounting plate is disposed at an elevation lower than the alignment plate.

A skid (700) for use in separating biocomponents includes a housing (701) bounding a compartment (708), the compartment being partially bounding by a mounting platform (709); and a loading assembly (800) secured to the housing so as to communicate with the compartment. The loading assembly (800) includes an alignment plate (808) having a top surface with cavity (814) recessed therein, the cavity communicating with the compartment; a drive rotor (15) rotatably disposed below the alignment plate and at least partially encircling the cavity, the drive rotor including one or more magnets; a motor (169) coupled to the drive rotor for selectively rotating the drive rotor about the cavity; and a mount at least partially encircling the drive rotor and communicating with the compartment, the mount including a mounting plate having one or more mounting elements upstanding therefrom, the mount being movable between a raised position wherein the mounting plate is aligned with the alignment plate and a second lowered position wherein the mounting plate is disposed at an elevation lower than the alignment plate.

A device for continuously separating flowable materials of different densities of a suspension includes: a drum that is rotatably supported about an axis of rotation, that is rotatable about the axis of rotation by a drum motor, and that surrounds a hollow space; a screw conveyor that is rotatably supported about the axis of rotation and is at least partially arranged in the hollow space and that is rotatable about the axis of rotation by a screw conveyor motor; an inflow pipe for supplying the suspension to the hollow space, wherein the drum has an outflow for the removal of a centrate acquired from the suspension from the hollow space; and the outflow section has a free jet section in which the centrate forms a free jet; and a measurement device by which the transmission and/or the reflection of the centrate in the free jet section can be contactlessly determined.

A device for continuously separating flowable materials of different densities of a suspension includes: a drum that is rotatably supported about an axis of rotation, that is rotatable about the axis of rotation by a drum motor, and that surrounds a hollow space; a screw conveyor that is rotatably supported about the axis of rotation and is at least partially arranged in the hollow space and that is rotatable about the axis of rotation by a screw conveyor motor; an inflow pipe for supplying the suspension to the hollow space, wherein the drum has an outflow for the removal of a centrate acquired from the suspension from the hollow space; and the outflow section has a free jet section in which the centrate forms a free jet; and a measurement device by which the transmission and/or the reflection of the centrate in the free jet section can be contactlessly determined.

A centrifugal separator includes a frame and a drive member configured to rotate a rotating part in relation to the frame around an axis of rotation. The rotating part includes a centrifuge rotor closing a separation chamber. The separation chamber includes a stack of separation discs arranged coaxially around the axis of rotation at a distance from each other such as to form passages between each two adjacent separation discs. The stack of separation discs includes a first type of separation discs having an outer diameter of A or below, and at least one separation disc of a second type having outer diameter B or above, wherein diameter B is larger than diameter A. At least one of the separation discs of the second type is arranged at a position in the disc stack that is within the upper 15% of the total number of separation discs and at least one of the first type of separation disc is arranged axially above the uppermost separation disc of the second type.

A centrifugal separator includes a frame and a drive member configured to rotate a rotating part in relation to the frame around an axis of rotation. The rotating part includes a centrifuge rotor closing a separation chamber. The separation chamber includes a stack of separation discs arranged coaxially around the axis of rotation at a distance from each other such as to form passages between each two adjacent separation discs. The stack of separation discs includes a first type of separation discs having an outer diameter of A or below, and at least one separation disc of a second type having outer diameter B or above, wherein diameter B is larger than diameter A. At least one of the separation discs of the second type is arranged at a position in the disc stack that is within the upper 15% of the total number of separation discs and at least one of the first type of separation disc is arranged axially above the uppermost separation disc of the second type.