Discharging Apparatus TRIZ Cases

Remote video guidance helps align a mixer truck feed hopper with the mixing station discharge opening, improving accuracy, speed, and safety.

A rectilinear tube and V-shaped branch split gypsum slurry evenly between discharge ports to prevent stagnation, scattering, and line interruptions.

Dynamic discharge-door positioning adapts to concrete slump and volume to cut spillage and improve mixing plant discharge efficiency.

A rectilinear tube and V-shaped branch split gypsum slurry evenly across discharge ports, reducing stagnation, density variation, and scattering.

Controlling foam inlet velocity in a slurry channel limits shear, reduces foam loss, and improves homogeneous lightweight cementitious mixing.

Reduced-pressure evaporation cools pumpable concrete below 10°C while condensing water back into the mix to preserve the water/cement ratio.

A downstream foam inlet and shaped channel mix foam into cementitious slurry with lower shear, reducing bubble loss and improving uniformity.

Offset foam inlets add foam after slurry velocity drops, cutting shear-driven foam loss and improving lightweight cementitious slurry consistency.

A dedicated slurry channel injects foam near the inlet and uses controlled length and cross-section to improve mixing while limiting foam loss and backpressure.

Magnetic monitoring inside the dumper chute protects sensors and checks steel fiber distribution before final concrete delivery.

Independent pumps and tanks support multi-process grouting, while water-line cleaning and feedback adjust slurry flow and pressure.

A rotary fiber injector mounts to a concrete pump boom to distribute reinforcing fibers into the material stream.

Negative pressure suction captures airborne silica dust during gunite bag opening and transfer, preventing worker exposure.

A metallic meshwork conveyor replaces elastomeric belts in mix dispensers to ensure solvent resistance and structural integrity.

A flanged clevis and actuator shaft assembly with a depression and protuberance design that eliminates the net downward force.

Drive means shift the transfer pipe and mechanical members away from the hopper bottom, freeing the outlet opening to flush residues without dismantling.

Zero-slump pumpable concrete replaces expensive robotic forming processes, allowing faster construction rates for complex cast-in-situ walls.

Automated spray nozzles integrated into the drip protection device flush the inlet hopper, eliminating manual cleaning risks and reducing water consumption.

A hydraulic attachment for excavators controls concrete flow through an actuated metering opening, enabling precise dosing in tight spaces without cranes.

A transportable concrete mixing plant uses a movable supply hopper on a support track to feed premix into the drum.

Adjustable aperture funnel directs concrete flow into confined spaces, reducing material waste during placement.

A vacuum container generates negative pressure to extract air pockets from fresh concrete.

An external spoiler on the discharge duct collects laitance and directs air pressure through a bore, preventing lateral leaks and splashing.

Segmenting the pumping system onto a removable frame resolves weight constraints, enabling the lorry to maximize concrete transport capacity.

Inline fluid injection modifies concrete rheology to enable formless vertical placement using low-powered pumps.

Composite multi-section chute resolves weight-strength trade-offs via segmented design and nesting storage.

Vibrational energy input reduces viscosity of shear-thinning concrete during transport, eliminating labor-intensive post-deposition consolidation.

Fractionating gypsum slurry via a hollow connector section stabilizes density and flow rate for consistent board production.

Segmented drum sections suppress flow curvature to prevent defects in ceramic honeycomb structures.

A rectangular hopper features a central discharge chute and angled anti-spill lip for precise material placement.

Automated rheology monitoring system calculates remaining concrete volume using Revolution-To-Discharge and Volume-Per-Revolution-Upon-Discharge values.

An Archimedian spiral in a polyurethane elastomer drum eliminates steel wear and dead spots while reducing weight.

Inclined back wall and V-shaped paddles improve mortar mixing efficiency in portable drum assemblies.

Fiber-reinforced composite layers reduce drum weight while spiral projections maintain structural strength against concrete abrasion.

A grouting stirring assembly uses a rotating post and scraping plate to maintain slurry fluidity.

Angled pump assembly eliminates spring failures in check valves while enabling quick attachment to the reciprocating drive mechanism.

Rotating mixing blades agitate cement and additives inside a tub to prevent material segregation caused by differing specific gravities.

Internal arc-shaped baffle deflects hot return flow to mix with cooler oil, preventing overheating in compact transit mixer pedestals.

Vertical heat exchanger air ducts with a removable fan improve mortar pump cooling while simplifying maintenance in dusty environments.

Symmetrical reservoir arrangement enables continuous concrete mixing via oblique screw feeders, eliminating special refilling equipment.

A slump sensor monitors concrete consistency by measuring electrical current drawn by the pump agitator motor.

Segmenting the mixing process allows continuous production of high slump concrete while reducing energy consumption compared to large batch mixers.

A movable funnel shifts between central and lateral positions to prevent compaction while keeping operators safe.

Spray nozzles mounted on the drip protection device rinse mixer inlet hoppers, eliminating manual cleaning risks and reducing station infrastructure costs.

Modular apparatus enables on-site concrete production, eliminating transport costs and drying infrastructure needs.

A clay mixing apparatus uses a pressure reducing unit to lower internal chamber pressure for efficient air removal.