Grain Treatments TRIZ Cases

Feeding mixed material types into a horizontal shaft impact crusher achieves uniform particle size distribution and even wear on beater elements.

A comminution tool uses complementary ridges and recesses to form a stable thread-like connection between the base body and cutting part.

Segmented cutting modules on a rotating shaft strip chips from a conveyor, preventing tangles and reducing maintenance time.

A clamping pressure sensor measures hydraulic force in a crusher system to enable real-time overload event detection via a processing unit.

A roller mill adjusts contact geometry to match circumferential velocities between the grinding roller and rotary table.

Movable floating screen bars dynamically expand sieve openings to prevent pegging and occlusion, extending grate wear life.

A movable attachment for roller press force generation devices uses a hinged connection to enable removal.

Air suspension replaces mechanical grinding to reduce energy input while maintaining manufacturing precision through controlled particle collisions.

Scissor-like cutting blades shred cardboard into compact strips, reducing storage volume and preventing recycling contamination.

Segmented pin arrays and a translating door prevent heating and contamination while enabling easy cleaning of the milling chamber.

A gyratory crusher control system calculates peak stress values from average and deviation data to adjust the crushing gap width.

A pulsed power reactor generates mechanical shock waves to fragment materials into nanoparticles without toxic chemicals.

A rotary mill employs a liquid-tight discharge housing and vacuum apparatus to prevent cross-contamination of high-viscosity liquids.

Segmented suspension bearing design for cone crushers uses geometric self-weight to maintain contact, preventing premature wear and reducing maintenance costs.

A water-soluble cellulose ether production method uses a sieve coated with an inorganic metal compound to enhance particle flowability.

A conjugate anvil hammer mill applies synchronized rotation to compress and shear rock material between interlocking rings.

A crusher fixed bit positions closer to the rotor to compress target materials against a bumping surface.

Replacing mechanical conveyors with pneumatic transport via classifier air streams reduces investment and operating costs.

A rotor uses a metallic base frame and detachable non-metallic shell elements to encase metal surfaces.

Concurrent grinding and carbonation of concrete fines reduces processing time while achieving high CO2 sequestration efficiency.

Tramp release cylinders generate compressive forces to offset cyclic tensile loads on fasteners joining split cone crusher mainframes.

A recessed contact pad on the eccentric engages the lower head bushing to increase surface area and maintain lubrication during operation.

Helical shear grooves and elastic mounting prevent jamming from overlapping tickets while reducing collection cylinder volume.

Radial splitter absorbs impact forces and clears debris to protect cutting teeth from damage.

Asymmetric aperture geometry prevents worn grinding ball lodging, maintaining slurry flow continuity and grinding capacity.

Flexible bellows seal accommodates axial movement while preventing coal dust ingress into the bushing area.

Segmented crushing tool replaces mechanical fasteners with brazing to join partial breaking tools, improving repairability while managing device complexity.

Alternating rotor rotation drives knocker and wedge-shaped hammerheads to prevent jamming and increase grinding capacity.

Classifier and screen separate grinded materials by threshold sizes to control particle distribution, resolving coarse or fine product issues.

Truncated pyramid key and keyway secure cutter tips to grinding machine hammers, reducing replacement downtime.

An integrated nut holder prevents rotation during tightening, enabling single-person operation and reducing health risks.

Alternating short and long cutting tools on the rotor assembly process dense railroad ties into uniform particles without elongated shapes.

Integrating the motor rotor directly with the rotating crusher element removes external belts and pulleys from the drive train.

An adjustable conical impact mill controls particle size while reducing noise by 20 dB through a sprocketed drive system.

A basket mill uses a bypass flow path with a second pump impeller to circulate material parallel to the grinding chamber.

Tapered dual augers with side discharge reduce system height while enabling controlled output metering into standard containers.

A self-correcting plate guard mounting system secures interchangeable orifice plates on grinding machines.

Shaft position detectors trigger load measurements that adjust feed flow area, preventing overload damage while maintaining crushing efficiency.

A pretensioning cable assembly with tapered apertures and anchor wedges secures crusher rotor assemblies to shafts.

A gyratory crusher design enables top-access removal of the eccentric and piston assemblies.

A comminuting device uses a spring means mounted to the machine frame to resiliently support the comb.

A synchronization device couples hydraulic pistons via mechanical links to prevent misalignment and uneven wear on roller mill edge elements.

An adjustable feed tube reorients for chopping or shredding while automatic rotation reversal prevents premature knife bluntness.

A rearward jaw plate retainer assembly uses a wedge-shaped head to secure plates without protruding into the crushing chamber.

A grinding container integrates a measuring device for continuous particle size monitoring during milling.

Moving screws adjust a second spring support to compress the tie rod, reducing force requirements and eliminating hazardous manual tool usage.

Interlocking cutting discs grip smooth materials, solving the bottleneck where gaps fail to secure devices for shredding.

A rotor with reciprocating compression elements moves rock particles using centrifugal and Coriolis forces.

Offset upper rollers apply hydro-pneumatic pressure to material layers, resolving throughput bottlenecks in hard material comminution.

Directly driving the grinding roller with an epicyclic gear system reduces drive train complexity and bearing stress.