Dirt Cleaning TRIZ Cases

A control device adjusts UV lamp irradiation duration based on operating time to maintain consistent disinfection effectiveness.

Sensors detect hazardous substances to trigger variable air volume, reducing energy consumption.

Real-time pressure measurements drive baffle adjustments to resolve containment reliability issues caused by dynamic turbulence.

Segmented transparent panes in a fumehood sash allow selective workspace access while minimizing hazardous substance escape.

A machine tool cleaning device uses sensors to detect chip buildup and directs a removal robot to specific spots.

An integrated cover and lifting arm maintain the seal during vertical movement, resolving the trade-off between sealing reliability and loading accessibility.

A smart fume hood integrates a blockchain chipset to record experimental liquid source data and a detection module for waste gas analysis.

Detachable side wall elements reduce transport volume while maintaining air flow homogeneity for scalable polluted air purification.

A dust retention device uses a gel seal to trap particulate matter during wall drilling operations.

Multi-station cleaning resolves inspection accuracy trade-offs by removing contaminants before visual defect detection.

A safety cabinet operationally connects to a hazardous substance device via internal hoses for supply and disposal.

A hose coupling device routes exhaust air through the machine housing to an external outlet.

A segmented suction channel with a lifting element selectively opens apertures to aspirate fumes from laser cutting operations.

A weighing compartment integrates a sensor panel into its smooth work surface to detect operator inputs without physical switches.

Relative rotation of concentric conduits positions an extraction aperture to capture laser fumes without adding mass to the moving head.

An eductor creates a partial vacuum chamber that draws cleaning fluid and expels debris without external dripping or misting.

A pharmaceutical powder processing system uses a cleaning tunnel and suction device to remove contaminants, reducing operator protection requirements.

A tapping hood positioned directly above the eccentric bottom tap-hole captures steel fumes at the emission source.

Sensors activate nozzles to blow debris into containers, preventing obstruction hazards that halt race-track production lines.

An isolator cleaning system maintains differential pressure between the washing chamber and working space using filtered air guide devices.

Movable extraction units reduce energy consumption by limiting air volume flow to active repair zones instead of conditioning the entire workshop.

A washing cabin door uses a magnetic switch and gas spring to maintain a sealed closed position at variable heights.

A lockable gas spring generates thrust between tube joints to enable continuous angular positioning of the extraction arm.

Pneumatic jet blasting removes welding spatter without damaging gas nozzles or contact tips, preventing moisture condensation from cold agents.

A loading device uses a gasket seal to transfer particulate material between containers while containing airborne particles.

A sealed enclosure with glove openings and a mixing valve delivers chemicals under vacuum to resolve container reuse constraints.

Stationary deflection heads direct pulsed laser beams to remove surface coatings while minimizing re-deposition of ablated material.

Convexly curved sash edges and internal baffles control air patterns, reducing conditioned air usage while maintaining contaminant containment.

A work booth integrates a precision scale using a partition wall and coupling element to separate the load carrier from external weighing electronics.