A removable bin for a dryer comprises a substantially circular floor portion and a wall portion. The wall portion comprises an upper portion and a lower portion. The lower portion comprises a plurality of zones arranged along a height of the lower portion and extending along a perimeter of the lower portion. Each zone defines a respective area of the lower portion. Each of the zones comprises a number of openings for drainage, and each zone has a respective density of openings. Each of the openings is defined by one or more circumferential edges, with the circumferential edges being molded. The respective density of openings in each of the zones increases towards the bottom of the bin.

A removable bin for a dryer comprises a substantially circular floor portion and a wall portion. The wall portion comprises an upper portion and a lower portion. The lower portion comprises a plurality of zones arranged along a height of the lower portion and extending along a perimeter of the lower portion. Each zone defines a respective area of the lower portion. Each of the zones comprises a number of openings for drainage, and each zone has a respective density of openings. Each of the openings is defined by one or more circumferential edges, with the circumferential edges being molded. The respective density of openings in each of the zones increases towards the bottom of the bin.

A coaxially assembled material processing assembly configured for engagement with a centrifuge device. The assembly includes a basket having a sidewall and endwall with openings communicating therethrough. The coaxially assembled assembly is positionable within a solid-walled central housing to form a material holding gap between the basket sidewall and central housing. Unwanted processed material sized larger than the openings in the basket are held therein while desired material is moved to the gap between the basket and solid wall of the central housing.

A coaxially assembled material processing assembly configured for engagement with a centrifuge device. The assembly includes a basket having a sidewall and endwall with openings communicating therethrough. The coaxially assembled assembly is positionable within a solid-walled central housing to form a material holding gap between the basket sidewall and central housing. Unwanted processed material sized larger than the openings in the basket are held therein while desired material is moved to the gap between the basket and solid wall of the central housing.

The present invention relates to a high speed shatterproof contamination proof refrigerated centrifuge for cell extraction, comprising a housing, a central console disposed inside a chamber of the housing, a refrigerating mechanism disposed inside the housing, a separation mechanism, a pair of roll wheels disposed at a bottom of the housing and a shatterproof recollection device; a ring shaped working sink for installing the separation mechanism is disposed at a top wall of the housing; a ventilation hole and a control panel is disposed at two sides of the housing respectively; the separation mechanism comprises a centrifuge rotor disposed inside the ring shaped working sink and a rotational motor for driving the centrifuge rotor. The high speed shatterproof contamination proof refrigerated centrifuge for cell extraction of the present invention has the advantages of having a simple structure, sensible design, high rotational speed, and having refrigerating, angle adjustment and shatterproof recollection features. The high speed refrigerating centrifuge can also satisfy a higher requirement of material separation, refinement and purification.

The present invention relates to a high speed shatterproof contamination proof refrigerated centrifuge for cell extraction, comprising a housing, a central console disposed inside a chamber of the housing, a refrigerating mechanism disposed inside the housing, a separation mechanism, a pair of roll wheels disposed at a bottom of the housing and a shatterproof recollection device; a ring shaped working sink for installing the separation mechanism is disposed at a top wall of the housing; a ventilation hole and a control panel is disposed at two sides of the housing respectively; the separation mechanism comprises a centrifuge rotor disposed inside the ring shaped working sink and a rotational motor for driving the centrifuge rotor. The high speed shatterproof contamination proof refrigerated centrifuge for cell extraction of the present invention has the advantages of having a simple structure, sensible design, high rotational speed, and having refrigerating, angle adjustment and shatterproof recollection features. The high speed refrigerating centrifuge can also satisfy a higher requirement of material separation, refinement and purification.

The present invention discloses a centrifuge filtration tube comprising a centrifuge tube (2) and a centrifuge tube (1) housed in the centrifuge tube (2). One or more constant-volume vents (7) and multiple pores (4) are provided on a sidewall of the centrifuge tube (1). The one or more constant-volume vents (7) are located above the pores (4). The pores (4) are covered with a filtering membrane (3). The disclosed centrifuge filtration tube has the advantages of being simple, easy to use, highly efficient, and inexpensive, which can save large amounts of labor and time in analyses of large number of samples.

The present invention discloses a centrifuge filtration tube comprising a centrifuge tube (2) and a centrifuge tube (1) housed in the centrifuge tube (2). One or more constant-volume vents (7) and multiple pores (4) are provided on a sidewall of the centrifuge tube (1). The one or more constant-volume vents (7) are located above the pores (4). The pores (4) are covered with a filtering membrane (3). The disclosed centrifuge filtration tube has the advantages of being simple, easy to use, highly efficient, and inexpensive, which can save large amounts of labor and time in analyses of large number of samples.

The present disclosure relates to a centrifugal separator (1), which comprises a rotatable drum (5) having a wall (50), an annular chamber (7), defined along the longitudinal axis (49) of the rotatable drum (5) and bordering the wall (50), an annular screw feeder (90) accommodated rotatably in the annular chamber (7) for moving a mixture of substances in the liquid phase and in the solid phase longitudinally through the annular chamber (7), and separation nets (100) arranged in the wall (50) of the rotatable drum (5). The separation nets (100) have meshes for filtering the solid phase from the liquid phase by rotation of the drum (5). The separation nets (100) are movable relative to the wall (50).

The present disclosure relates to a centrifugal separator (1), which comprises a rotatable drum (5) having a wall (50), an annular chamber (7), defined along the longitudinal axis (49) of the rotatable drum (5) and bordering the wall (50), an annular screw feeder (90) accommodated rotatably in the annular chamber (7) for moving a mixture of substances in the liquid phase and in the solid phase longitudinally through the annular chamber (7), and separation nets (100) arranged in the wall (50) of the rotatable drum (5). The separation nets (100) have meshes for filtering the solid phase from the liquid phase by rotation of the drum (5). The separation nets (100) are movable relative to the wall (50).