Dirt Cleaning TRIZ Cases

See how separate intensive and normal treatment zones adapt to shoe material and condition, usi

See how a single electromechanical interface charges interchangeable batteries and powers drive

See how a modular ventilated workstation uses slot inlet geometry and manifold channeling to ca

See how a suction assembly creates a negative pressure zone to remove metal filings and impurit

See how separate normal and intensive treatment zones with material sensors enable customized s

See how a flexible belt with collection element and vacuum port removes HVAC debris without re-

See how a modular manicure station uses base-integrated air inlets and plenums to remove VOC fu

See how an integrated blow gun and vacuum system removes dust from electrical enclosures withou

See how a compressed-air gun activates a vacuum source simultaneously to remove debris and oils

See how a downdraft table integrates an air compressor, storage tank, and grounding wire to ena

Integrated hood walls replace external exhaust pipes in metallurgical buildings, cutting structural loads, flow resistance, and fan power.

A motive and induced-suction nozzle uses accelerated fluid flow to remove machining vapor, dust, and debris before they foul workpieces and optics.

Multiple baffle walls and an angled vacuum connection trap dust before it reaches the tool holder, reducing wear and suction turbulence.

Natural convection from candle heat drives soot-laden air through a guided filter path, cutting noise and improving fine-particle removal.

Plasma jets clean both sealing block pressing surfaces at once, removing organic buildup that weakens sealing force and causes defects.

Horizontal laser irradiation and vortex gas flow clear fume and spatter from battery welding zones to prevent contamination and defects.

Friction cleaning removes dust from battery cell surfaces while ionized air neutralizes static and dust collection prevents re-adsorption.

Automated laser ablation removes coating around aircraft panel holes to improve nutplate bonding consistency and cut rework.

A moving brush, cover, plug, and airflow clean strip weld marks on battery electrode posts while containing weld slag scatter.

Laser heating decomposes PCB contamination on surfaces and near-surface layers while quenching and extraction prevent recombination and waste.

Dual side nozzles, an upper hood, and a blocking plate create stronger local airflow to capture laser welding fumes and keep the weld area clean.

Alternating flow-path sections and suction pressure control remove laser-machining particles to keep mask pattern holes uniform and reduce defects.

Airflow, vortex generators, and a C-shaped sealing plate guide wafer-processing debris into suction and limit scattering at boundary regions.

A translucent sealed box with flexible sleeves and adjustable legs contains gypsum cutting dust while supporting both left- and right-handed use.

A tube-guided gas flow keeps released particles in the laser path long enough to reduce toxic Cr(VI) to less hazardous Cr(III) during cleaning.

Automatic pressure sensing and negative air machine control maintain compliant asbestos containment while a removable printer simplifies record-keeping.

Modular wire bracket assemblies engage berm pockets to support sidewalls while allowing compact folding and easy brace replacement.

A hood and reciprocating scraper capture and clear laser-generated spatters, chips, and fumes to protect electrical steel sheet quality.

A gas curtain cleans coolant from the cutting door during opening, keeping chips and liquid inside the operating cavity.

A movable receiving space carries the irradiation unit with it, preserving alignment and improving bulk surface treatment quality.

A receiver-linked irradiation unit keeps laser alignment constant during receiver movement, improving even surface treatment of bulk objects.

An external multi-axis pivot lets a fume extractor hood move in 3D while keeping tubing airflow undisturbed and the arm lightweight.

An airtight table with a below-surface extraction channel removes laser fumes without slowing the moving focusing unit or limiting large sheets.

Multiple suction nozzles and an upper hood improve laser welding fume capture, limiting spread and contamination near the weld.

Filtered air and a dustproof nozzle create positive pressure around the laser cleaning lens to block dust, prevent burnout, and cut replacements.

Spring-force bracket segments engage berm pockets to hold sidewalls upright while enabling compact storage and easy brace replacement.

A movable airflow nozzle tracks the laser head to clear flue gas and residue under the grate while cutting energy use and contamination.

An airtight table with a below-surface extraction channel removes laser fumes efficiently without slowing the moving focusing unit.

Selective vacuum segments create laminar exhaust around the laser ablation zone to remove plume, debris, and gases before redeposition.

A movable airflow nozzle follows the laser head to clear smoke and dust locally, cutting energy use and reducing workpiece contamination.

Pre-creased fold lines turn a flat blank into a drill dust receptacle that assembles without glue and stores compactly.

Intersecting fold lines create a glue-free drill dust receptacle that cuts manufacturing cost, assembles easily, and stores flat.

A sealed cover rail encloses the cutting gap and connects to suction, enabling dry dust removal without water damage on building sites.

Low-oxygen vacuum machining shifts oxide formation from brittle Fe2O3 to harder Fe3O4, reducing metal surface wear without costly coatings.

A Venturi tool holder extracts abrasive composite dust on existing machines without fans, extra floor space, or workpiece contamination.

A conical shroud and inner deflector create sharp-turn flow paths that cool hot particulate before extraction, protecting evacuation components.

A helical outlet baffle creates an air vortex that cuts Venturi dust extractor noise while preserving strong dust removal capacity.

A flush annular-and-plate cover contains chips on a rotary cutter while cutting size, weight, and motor load in spot welding tip dressers.

A detachable annular cover and plate shield the rotary cutter gap, containing chips while cutting weight, occupied area, and motor load.

An inclined suction hole and guided air jet clear splinters and contaminants near the stage to prevent laser processing errors.

An external Coanda-effect suction nozzle removes cutting flakes at the engagement contour, reducing rejects, cleaning effort, and tool downtime.