Hollow Article Cleaning TRIZ Cases

Mechanical scraping robots replace steam cleaning on boiler tubes, maintaining heat transfer efficiency while eliminating shutdowns.

Downward purge gas flow in the raw material supplying pipe eliminates bubbling and ensures complete liquid removal, reducing nitrogen consumption.

Rotating pipe sections allow stationary nozzles to remove liners efficiently, reducing reinstallation time for short pipes.

Rotating magnetic assemblies collect ferrous debris in outer annuli while preventing inner blockages, enabling rapid self-cleaning between runs.

A water-soluble cleaning powder jet dissolves in aqueous liquid to remove carbon deposits from engine cavities.

A pretreatment stage acts as a return flow cooler to reduce heat medium temperature for efficient energy processing.

A flexible annular diaphragm and forwardly raked bristles propel a conduit pig through pipelines, accommodating varying diameters while reducing friction.

Internal high-pressure nozzles eject cleaning agents at 15-225 bar onto reactor screws, removing lignin deposits and preventing equipment plugging.

A chamber cleaning apparatus employs scroll conveyance to transport cleaning cloths across a rail within the processing space.

A heat exchanger uses a threaded spindle to axially drive a cleaning element along internal guiding grooves for automated surface maintenance.

Segmented abrasive particles clean gas turbine components via deposition and abrasion.

A beverage dispensing cleaning manifold uses pressure actuated valves to balance flow resistance across parallel conduits.

Sublimating dry ice particles remove rod contaminants through kinetic impact and thermal shock, eliminating toxic chemical residues.

Alternating cleaning solutions disrupt and remove thermally degraded soils, reducing clean-in-place duration to under 10 hours.

Vacuum generator evacuates residual biological material from pipette tips through flush ports in a wash basin.

A nozzle scanner ejects gas jets along inner walls to remove debris from narrow substrate processing chambers.

Quick disconnect couplings in rotary tank cleaning nozzles eliminate threaded seals, simplifying disassembly and reducing bearing stress.

Non-toxic organic solvents remove printed ink from plastic containers, reducing scrap waste during production line startups.

Asymmetric nozzle injection and longitudinal offset distribute sterilization medium across inner walls, resolving incomplete coverage and high medium loss.

Applying ultrasonic vibration to microvalves removes adhered elastomer particles without dismantling the tire mold assembly.

A vacuum chamber with movable inlet and outlet seals creates low pressure to pull blockages through plumbing lines automatically.

Integrating supply pipes into actuators eliminates separate purge nozzles and flow controllers, reducing gas consumption.

Combines UV irradiation with wafer back cleaning to oxidize the surface, avoiding space expansion from separate stations.

Sliding control linkage adjusts flexible tubing orientation to re-suspend tank sediment, eliminating manual removal and reducing downtime.

Unconfined projectile metering via helical barrel prevents clogging and dust emission in pressurized pipe cleaning.

Segmented actuator pushes dual diameter pigs through conical reducers, eliminating fire hazards from petroleum fumes.

Freezing a substrate's aqueous film expands its volume to weaken particle adhesion, allowing gentle removal during thawing without damaging fragile patterns.

High-salinity brine fluid reduces gel viscosity to flush wellbore equipment without shutdowns.

Multiplexing current sensing and feedback on a single terminal reduces device complexity while maintaining reliable overload protection.

A segmented ergonomic handle with a rolling bearing connector rotates the cleaning rod, reducing wrist strain and preventing barrel damage.

A cleaning apparatus with a slotted drive shank and extension rod enables thorough borehole cleaning using standard roto-hammer tools.

Segmented magnetically inducible brackets reduce air gaps and improve magnetic attractive force on uneven surfaces.

Rotating the substrate support while moving a nozzle gas discharge mechanism removes films from specific regions, suppressing over-etching damage.