Rotary Centrifuges TRIZ Cases

A centrifugal filter container set uses a detachable closing unit to create positive pressure for liquid retention.

A centrifuge uses differentially rotating cylinders to separate fluid compositions into distinct fractions.

A centrifugal separator adjusts discharge timing by measuring hydraulic pressure in the opening mechanism to ensure reliable valve operation.

Segmented movable control elements selectively open intermediate ejection paths to remove intermediate-density materials without ejecting higher-density solids.

An evaporation preventer on the rotor intercepts airflow to stop liquid evaporation, improving measurement precision without adding complex lids.

Speed sensors replace liquid-sensitive current monitoring to stabilize piston valve timing and eliminate flow fluctuations.

Air injectors create turbulence and lift forces to move abrasive grit through larger discharge openings, preventing plugging and mechanical wear.

Segmented screw blades with recesses accelerate solid phase movement, resolving the trade-off between structural simplicity and oil extraction efficiency.

A corn stalk pretreatment apparatus cuts and crushes raw material to separate rind from pith using integrated screening units.

Rotating an offset outlet housing changes the weir edge radius to adjust liquid levels, eliminating inventory needs for multiple fixed plates.

Radially offset connection sections preserve drum cover rigidity, enabling larger pond depths without compromising clarified medium flow efficiency.

Helium gas replaces air to cut wind resistance power by 86% and lower energy consumption without vacuuming.

Nesting the spring in a sleeve extension increases plate count without expanding external rotor dimensions.

Segmented wear-resistant sleeves use claw portions attached to bowl extension lugs, enabling 360° solid matter discharge without disassembling the apparatus.

A centrifuge bowl employs a flexible urethane liner molded on a rigid skeleton frame to shed scale buildup and eliminate fluidization hole blockages.

Longitudinal bars create open spaces for direct medium entry, reducing turbulences and enabling larger pond depth.

Stacked separation discs with spot-formed spacing members maintain uniform interspaces between adjacent discs in a centrifugal rotor.

Aggregating centrifuge operating parameters into weighted key performance indicators to resolve data presentation complexity.

A centrifugal separator uses turbidity feedback to trigger sludge discharge at specific volumes.

Centrifuge drums use atmospheric steam to reduce germ counts, eliminating expensive pressure vessel requirements.

Segmented screw hub grids reduce buoyancy forces to increase pond depth while maintaining structural rigidity.

Stress relaxation grooves overlap liquid feeding channels on the rotor core lower surface to alleviate localized stress concentration, extending service life.

A centrifuge separator adjusts solid discharge timing using calibrated time intervals to maintain clear phase purity.

Periodic discharge of heavy phase via adjustable peeling element reduces energy consumption during continuous separation.

Elastically deformable coating seals centrifuge weir plate gaps against rotor surfaces.

Wheeled baskets slide horizontally into the centrifuge to eliminate manual lifting, reducing operator injury risk during chip separation.

Integrated bearing cooling merges lubricant and air streams to dissipate heat, extending service life while reducing system complexity.

An annular cavity with varying cross-sectional areas distributes fluid to centrifuge bowl recesses for optimized pressure profiles.

Wear-resistant members shield centrifugal separator inlet surfaces from abrasive feed materials.

Segmented sludge space plates reduce particle recirculation by controlling turbulence in the annular discharge zone.

Drum speed feedback replaces fixed timing to optimize solids removal, reducing clear phase loss and preventing blockages.

A medical kit uses a piston assembly and shut-off valve to separate biological fluids without needles.

Multi-stage centrifugation preserves fibrinogen integrity while concentrating platelets for surgical sealant applications.

Internal baffles and protrusions maintain separation during deceleration, preventing remixing of plasma and cells.

A centrifuge seal mechanism joins and separates to maintain a vacuum environment during high-speed rotation.

Segmenting the disc stack with larger upper discs increases throughput capacity while limiting particle recirculation risk.

A disposable separator insert uses magnetic bearings to suspend the rotor, eliminating mechanical drive components.

An expanded chamber in the nozzle elbow reduces sludge velocity and kinetic energy, distributing abrasive wear evenly across the fluid channel.

Skewed recesses increase sample capacity without expanding the centrifuge footprint, reducing collision risks during rotation.

Dovetail locking connects steel support and ceramic insert to resist abrasion without glue or thermal damage.

An annular recess with a concentrator ring forces lighter gangue particles out, increasing denser target particle concentration in continuous operation.

Outlet device recovers energy by deflecting fluid circumferentially then guiding it radially outward to lower potential energy.