A centrifuge (10) and a method for preventing the ignition of combustible temperature control media in centrifuges (10) after a crash of the centrifuge rotor are presented. Ignition is prevented by the release of a protective gas in the event of a crash. More precisely, the released protective gas forms a flow that displaces the oxygen, distributes the escaping temperature control medium and fundamentally changes the momentary ratio of the concentration of oxygen to temperature control medium in such a manner that no ignition can take place either inside or outside the centrifuge (10). Thereby, combustible temperature control media can be used without safety concerns for controlling the temperature of centrifuges (10).

A centrifuge (10) and a method for preventing the ignition of combustible temperature control media in centrifuges (10) after a crash of the centrifuge rotor are presented. Ignition is prevented by the release of a protective gas in the event of a crash. More precisely, the released protective gas forms a flow that displaces the oxygen, distributes the escaping temperature control medium and fundamentally changes the momentary ratio of the concentration of oxygen to temperature control medium in such a manner that no ignition can take place either inside or outside the centrifuge (10). Thereby, combustible temperature control media can be used without safety concerns for controlling the temperature of centrifuges (10).

The invention relates to a method for processing explosive products in a separating machine (10) which comprises a rotary apparatus (30) located in a drum (20), wherein the drum (20) is located in a machine housing (40). According to the invention, a cooling liquid is applied, in particular sprayed, onto an outer surface (21) of the drum (20), at least onto portions thereof and/or intermittently, during processing of the products, and the temperature in the machine housing (40) is monitored during processing.

A nozzle monitoring device for a continuously operating nozzle centrifuge, in particular a nozzle separator, which includes a housing, in which a drum which has a defined number of nozzles on a periphery of the drum is arranged so as to be rotatable about a vertical rotational axis is provided. The nozzle monitoring device has at least one sensor and a control unit. The nozzle monitoring device is configured as an optical nozzle monitor with at least one stroboscope and at least one camera. The at least one camera forms the at least one sensor.

A nozzle monitoring device for a continuously operating nozzle centrifuge, in particular a nozzle separator, which includes a housing, in which a drum which has a defined number of nozzles on a periphery of the drum is arranged so as to be rotatable about a vertical rotational axis is provided. The nozzle monitoring device has at least one sensor and a control unit. The nozzle monitoring device is configured as an optical nozzle monitor with at least one stroboscope and at least one camera. The at least one camera forms the at least one sensor.

The invention relates to a centrifuge (10) for automatic loading, having a drive shaft (44), which is driven in a rotatable manner about a rotor axis (42), having a rotor (46), which is releasably coupled for conjoint rotation to the drive shaft (44) and has mounts for containers for media to be centrifuged, having a housing (12) with lateral outer walls (14, 16, 18, 20) delimiting the centrifuge (10) and with a ceiling (22), wherein at least one outer wall (14) has a sideways directed side opening (28) for loading the rotor (46) as required, and having a safety vessel (50) with at least one partially enclosing protective wall (34), which is adapted at least to the shape of the adjacent outer wall (14) with side opening (28) such that said protective wall closes off the side opening (28).

The invention relates to a centrifuge (10) for automatic loading, having a drive shaft (44), which is driven in a rotatable manner about a rotor axis (42), having a rotor (46), which is releasably coupled for conjoint rotation to the drive shaft (44) and has mounts for containers for media to be centrifuged, having a housing (12) with lateral outer walls (14, 16, 18, 20) delimiting the centrifuge (10) and with a ceiling (22), wherein at least one outer wall (14) has a sideways directed side opening (28) for loading the rotor (46) as required, and having a safety vessel (50) with at least one partially enclosing protective wall (34), which is adapted at least to the shape of the adjacent outer wall (14) with side opening (28) such that said protective wall closes off the side opening (28).

According to an embodiment, a centrifugal separation apparatus includes, a centrifugal separator comprising a retainer and a rotating member for rotation of the retainer, the retainer adapted to retain a workpiece, an imaging unit configured to acquire a detection image of an installation position at which the retainer is placed, a transfer mechanism configured to move the workpiece into the centrifugal separator, and a sensor processing unit configured to detect, based on the detection image acquired after an installation process of placing the workpiece into the retainer and before a rotation process of rotating the rotating member, a state of the workpiece subjected to the installation process.

Embodiments are directed to methods and apparatuses for ensuring that mechanisms that are used to position components of an apheresis machine are not broken as a result of rotation of a centrifuge. In embodiments, a safety mechanism is provided that contacts components of the centrifuge and pushes them into a position to ensure that they do not break when the centrifuge is operated at high rpm.

Embodiments are directed to methods and apparatuses for ensuring that mechanisms that are used to position components of an apheresis machine are not broken as a result of rotation of a centrifuge. In embodiments, a safety mechanism is provided that contacts components of the centrifuge and pushes them into a position to ensure that they do not break when the centrifuge is operated at high rpm.