A pressurizing centrifugal dehydrator for removing moisture according to the present disclosure includes: an inner basket into which slurry is introduced; an outer basket surrounding the inner basket; a blocking barrier disposed in the outer basket; and a gas supplying portion for supplying gas into the inner basket and/or the outer basket, wherein a dehydration product is positioned between an outer circumference of the blocking barrier and an inner side of the outer basket to maintain airtightness of the outer basket.

Various rotating coalescer elements are described. The rotating coalescer elements include various arrangements of stacked separator discs or cones. In some arrangements, the described rotating coalescer elements include a combination of stacked separator discs or cones and filter media. In some arrangements, the stacked separator discs are designed to provide the largest possible amount of radial-projected separation surface area in a given rotating cylindrical volume, where flow to be cleaned is passing radially (outwardly or inwardly) through the rotating coalescer element. In some arrangements, this is achieved by stacking non-conical separating plates containing various area-maximizing features (e.g., spiral ribs, axial cylinders, spiral grooves, or spiral “V” shapes).

A modular centrifugal separator system is configured for separating a liquid feed mixture into a heavy phase and light phase. The system includes a base unit and a set of a first and a second exchangeable separation inserts. The base unit includes a stationary frame and a rotatable member. The rotatable member delimits an inner space configured for receiving at least one part of the first or second exchangeable separation insert therein. Each of the first and second exchangeable separation inserts includes a rotor casing forming a separation space and separation discs arranged in the separation space. The discs of the first exchangeable separation insert have a first area equivalent and the discs of the second exchangeable separation insert have a second area equivalent, which differs from the first area equivalent.

A modular centrifugal separator system is configured for separating a liquid feed mixture into a heavy phase and light phase. The system includes a base unit and a set of a first and a second exchangeable separation inserts. The base unit includes a stationary frame and a rotatable member. The rotatable member delimits an inner space configured for receiving at least one part of the first or second exchangeable separation insert therein. Each of the first and second exchangeable separation inserts includes a rotor casing forming a separation space and separation discs arranged in the separation space. The discs of the first exchangeable separation insert have a first area equivalent and the discs of the second exchangeable separation insert have a second area equivalent, which differs from the first area equivalent.

Multi-component separation devices configured to separate components of a liquid sample by centrifugation are provided. Aspects of the separation devices include a container having a distal end and a proximal end and a buoy configured to be displaced along a longitudinal axis within the container where the buoy includes one or more sealed chambers. Also provided are methods of using the subject devices to separate components of a multi-component liquid sample such as whole blood, bone marrow aspirate or stromal vascular fraction as well as systems suitable for practicing the subject methods.

Multi-component separation devices configured to separate components of a liquid sample by centrifugation are provided. Aspects of the separation devices include a container having a distal end and a proximal end and a buoy configured to be displaced along a longitudinal axis within the container where the buoy includes one or more sealed chambers. Also provided are methods of using the subject devices to separate components of a multi-component liquid sample such as whole blood, bone marrow aspirate or stromal vascular fraction as well as systems suitable for practicing the subject methods.

Multi-component separation devices configured to separate components of a liquid sample by centrifugation are provided. Aspects of the separation devices include a container having a distal end and a proximal end and a buoy configured to be displaced along a longitudinal axis within the container where the buoy includes one or more sealed chambers. Also provided are methods of using the subject devices to separate components of a multi-component liquid sample such as whole blood, bone marrow aspirate or stromal vascular fraction as well as systems suitable for practicing the subject methods.

Multi-component separation devices configured to separate components of a liquid sample by centrifugation are provided. Aspects of the separation devices include a container having a distal end and a proximal end and a buoy configured to be displaced along a longitudinal axis within the container where the buoy includes one or more sealed chambers. Also provided are methods of using the subject devices to separate components of a multi-component liquid sample such as whole blood, bone marrow aspirate or stromal vascular fraction as well as systems suitable for practicing the subject methods.

A centrifuge provided with: a bowl having a plurality of extension lugs formed on an opening rim section at one end of the bowl in the axial direction, the extension lugs being spaced apart from one another in the circumferential direction; a screw conveyer rotatably housed inside the bowl and rotatable at a different rotational speed than the bowl; a hub forming solid discharge ports between circumferentially adjacent pairs of the extension lugs, the hub connecting to the extension lugs and covering an opening of the opening rim section from the axial direction; and a wear-resistant sleeve including a sleeve body and a flange. The sleeve body covers lug inner surfaces of the extension lugs and the flange extends in an arced shape along the opening rim section. The sleeve body is attached with axially extending bolts to the opening rim section at a position that avoids the extension lugs.

An automatic processing device for liquid samples includes a sample region, a control module, an image identification device and a centrifuge. The sample region is configured to accommodate a plurality of centrifuge tubes. The control module includes a mechanical module. The mechanical module is configured to unscrew or tighten upper caps of the centrifuge tubes, and is configured to draw liquid from the centrifuge tubes or discharge liquid to the centrifuge tubes. The image identification device is coupled to the control module. The centrifuge is coupled to the control module. The centrifuge is configured to accommodate the centrifuge tubes and perform centrifugal treatment.