Feeding-Stuff TRIZ Cases

See how an integrated drying and cooling machine recycles damp hot air through dehumidification

See how a nested molding and storage tube kit uses size differential to reduce surface contact,

Oblique steam injection and free-volume screw zones cut SME while maintaining full cooking and expansion in food and feed extrusion.

Oblique steam ports and screw restriction zones let a cooking extruder incorporate 6-8% steam while reducing shear and steam loss.

Controlled syringe mixing and heating of spores, nutrients, and water enables on-demand germination with precise dosage and timing.

Adjustable spacing between rotating cutting assemblies and fixed screens helps bone-containing food flow without clogging or excess wear.

A dual-lid receptacle blocks manual access while allowing collector emptying, making food waste recycling easier and more compliant.

Physical extrusion, grinding, and square-round screening produce strong micronutrient granules while cutting dust, waste, and contamination.

Sensors and controller-guided pre-processing adjust crushing by recipe, improving feed uniformity and preserving nutritional value.

Real-time microwave sensing and feedback fluid control keep total mixed ration moisture accurate even when free moisture skews conventional methods.

A piston extruder and rod-based liquid extraction section raise oil yield while densifying feed at lower energy and heat.

Lower-pressure piston extrusion extracts oil through rod gaps while forming dense, stable feed with less heat and energy use.

Low-voltage DC and vacuum grain imbibition raises soluble sugars in sprouted feed while helping cut enteric methane and CO2 emissions.

On-site washing, separation, and packing in a portable container plant preserve seaweed moisture, microbes, and nutrients before transport.

Separate homogenization and nutrient analysis of categorized food waste enable blended animal feed with defined nutrition and controlled moisture.

Alternating screens and rotating cutters shear bone-containing food while limiting clogging, wear, and downtime at high flow rates.

An S-shaped turning mechanism spreads pet food particles for even hot-air drying while reducing breakage from friction, extrusion, and impact.

A heated mixer with scraper paddles and an extrusion auger processes raw and bone-in pet food materials with controlled mixing and cooking.

Shaker-table fractionation separates hay bales into leaf and stem streams for customized pellet feed, reducing spoilage and waste.

A balanced rotor, removable crushing parts, and a lateral grid cut wear, speed maintenance, and raise animal feed output.

Thin emulsion plates with edge indentations and Chromium Nitride coating cut machining needs, simplify hole-size selection, and lower maintenance cost.

An extrusion die forms layered spiral ropes with joined in-turned ends, reducing sharp edges, packaging punctures, and manual production work.

Rotating rolling members spread fodder across the mesh plate, keeping knife holes clear for more effective cutting.

In-line cooling, cutting, and immediate distribution produce gel water blocks for insect farms while reducing storage-related mold risks.

A shrink-fit coupling joins fibrous connective tissue with urinary bladder tissue for a durable, palatable, cost-effective pet chew.

Precision pins and removable die sections simplify cleaning and reinstallation while preserving pellet alignment and throughput.

Fresh meat can make pet-food extrusion too wet; hollow-core screws transfer steam heat indirectly to reach processing temperatures without adding moisture.

A known propylene glycol ratio enables inline NIR feedback to verify diethylcarbamazine levels during feed extrusion.

This extruder cutting case uses overhead inlet and outlet pipes to create cyclonic flow, easing cleaning and protecting product quality.

Relocated discharge degassing protects thermally sensitive materials during mixing.

Spectroscopic crop analysis predicts ensilability and dry matter retention, guiding additive selection to improve fermentation quality.

Alternating low- and high-pressure steam phases improve hay treatment while reducing overheating and manual intervention.

A mobile plant with horizontal configuration for powder dosing and mixing.

Puffed grains with high surface roughness soften in the stomach, suppressing regurgitation without compromising palatability.

Inductive power transmission supplies rotating sensors without mechanical wear, resolving high transmission power requirements.

Multi-stage fragmenting chamber regulates treatment agent application to resolve particle size inconsistency and uneven chemical distribution.

Vertically stacked feed production system uses mobile treatment modules to displace materials downward via gravity between alternating static and dynamic layers.

Principal Component Analysis extracts variance from spectral data to assess feed uniformity, bypassing complex calibration and chemical parameter calculations.

Short wide-bore injector design prevents plugging while feedback control optimizes thermal energy use and reduces contamination.

Atomized liquid wets gluten bulk material below 100C to prevent thermal denaturation and severe sticking during pelletizing.

A continuous peripheral knife on an auger flighting reduces material tearing and crushing while lowering power consumption during mixing.

Cryogenic cooling transforms hard pistachio shells into digestible feed, preventing equipment clogging during grinding.

A horizontally arranged top section and locking screw assembly extract the extruder screw while maintaining centered guiding.

Rotating spikes penetrate alfalfa windrows to distribute hot water mist, resolving uneven moisture distribution and leaf shattering during baling.

A gel formulation using agro-industrial liquid coproducts provides a stable semi-solid water source for insect larvae.

Extrusion gelatinizes starch to create soft nuggets that resolve intestinal inflammation while maintaining shelf stability.

A magnet device uses a movable separator to shield magnetic fields, resolving the trade-off between high separation rates and difficult metal removal.

Increasing the mixing screw pitch upwards entrains air into the feed, resolving insufficient loosening and compression in existing mixers.

Shaking a sealed can mixes powder members with feed bodies, resolving the contradiction between mixing precision and storage space constraints.

An onboard grinder unit processes infectious fish while a chemical dosing system treats the mass to prevent disease spread.