Flexible Bulk Container Emptying Systems TRIZ Cases

A rotating spike and helical elastic member secure heavy ton bags in tight recycling spaces while enabling quick fixing and release.

A rotating drum, glove box, and vacuum hopper enable residue-free toxic powder discharge, contained sampling, and safer reactor transfer.

Flexible shaping rods let the inliner open against container walls to prevent folds, air pockets, tearing, and contamination during filling.

Two arc-moving rollers compress a liner bag to generate discharge pressure for high-viscosity fluids that pumps alone cannot extract.

By keeping the bag platform near funnel height, the yoke transfers bags mostly horizontally to speed discharge and reduce dust.

A removable retaining unit enables repeated bag-to-container transfers without stacked adaptors, reducing spillage, contamination, and cleaning effort.

A separable retaining unit and sealing lip simplify repeated bag-to-container transfers while reducing spillage and contamination.

An annular-gap holder uses inward gas flow and circumferential clamping to stop fine dust escape during film tube transfer and removal.

Inflatable sealing rings activate in stages to secure a flexible connecting part, limiting damage risk while shortening dust-tight bulk-transfer cycles.

Piercing blades, rotatable doors, and a transverse cutter automate powder-bag opening and emptying for consistent mixing.

Flexible shaping rods expand the inliner inside a transport container, smoothing wrinkles and reducing tear-related leakage during filling and emptying.

This case uses articulating arms, a stabilizing yoke, synchronized drives, and vibration to discharge bulk containers safely.

A bag emptying box uses a centrifugal fan and water scrubber to capture airborne dust during pulverulent product handling.

Integrated tensioners and a pressing unit fix liner ends to prevent contamination during flowable material transfer between containers.

A weldable and peelable endless tubular film replaces traditional binding processes to maintain a sealed environment during powder transfer.

An integrated lift and cutter automates FIBC emptying in low-ceiling spaces, eliminating dust hazards and costly overhead equipment.

A pneumatic bag spout retainer holds the discharge spout closed until the operator moves away.

Movable lugs engage bag interiors to prevent accidental removal, enabling controlled flow and rapid material transfer.

A liner with lifting cradle uses mechanical angling to channel contents toward a discharge fitment.

Positioning the discharge port near the weld line reduces residue and manufacturing complexity for viscous liquids.

Segmented pivotable closure maintains level stance and prevents leakage during heavy material handling.

A bulk storage container uses a vacuum gas duct to remove air and dust during filling operations.

A shuttle bin uses a roller assembly to draw the pliable storage body taut for rapid material discharge.

Radial insertion means constricts tubular film into a clamping space, resolving structural complexity while ensuring contamination-free powder transfer.

Radial constriction inserts tubular film into sealed clamping space, preventing product accumulation in annular grooves.

Perforated plates guide cutting blades to open bags without fragment contamination, while aeration spears fluidize powder for complete emptying.

Independent clamping units temporarily fix tubular liners to seal container transitions, reducing manual effort and contamination risks.

Pneumatic segmentation seals the bag and housing interior, stopping spillage and airborne particulates during transfer.

Segmented base and flexible hose eliminate complex sealing while ensuring stable discharge.

A movable protective cage around a bag discharge conduit inlet prevents operator contact with hazardous parts while allowing cleaning access.

A telescoping rod assembly with a cutting blade splits salt bags inside water softener tanks.

An air blowing structure directs trapped particles into suction ports, eliminating material loss from bag folds.

A bulk bag opening device uses a swing unit to grip and shake containers for complete powder discharge.

A flexible ring system with filiform parts and pulleys closes bag openings remotely.

Segmented contact units apply localized pressure to crack solidified clumps, enabling complete discharge through a central tube.

A drum containment system glove box packages pharmaceutical powders using a continuous liner and sealed gloves.

A tapered bag receiving funnel holds flexible powder sacks in a stable shape without rigid cardboard boxes.

A universal bag splitting device uses an adjustable rod assembly and interchangeable brackets to maintain cutting blade position across various machine configurations.

Arrowhead blades on a profile cut bags while a locking frame stabilizes the container to prevent tilting.

A double-bottom tank station heats bulk fluids via circulating thermal fluid for uniform temperature distribution.

A film tube sealed by compressed air prevents dust release during bulk material transfer, enabling simple container disposal without auxiliary aids.

A bag connection element uses a bayonet lock and holding receptacle to secure flexible bags.

A vacuum converter attaches to existing bulk bag unloaders to draw cargo continuously into the hopper, eliminating time lost to manual bag changes.

Segmented locking components resolve the trade-off between operation ease and fixation reliability in flexible container dispensers.

Segmentation and extraction principles resolve the contradiction between tight protective wrapping and manual labor intensity in automated de-bagging.

UV-C sterilization in the coupler void prevents contamination risks during pharmaceutical powder transfer.

A urea dissolution tank injects demineralized water through bottom nozzles to create turbulence for solid urea.

Pivoting clamping arms grip short discharge spouts against process interfaces, eliminating slippage and avoiding costly non-standard spout requirements.

An inflatable seal expands within a nanopowder container valve to block pressure differentials and prevent particle leakage during loading operations.

Segmented sealing rings prevent fine particle release during bulk material emptying by dynamically activating compressed air pressure.