Drying Solid Materials With Heat TRIZ Cases

Solid particles in a rotating drum dry wet textiles at lower temperatures, cutting energy use, creasing, and particle handling issues.

An RF drum baffle with anode-cathode coupling dielectrically heats moisture in laundry for faster, more uniform drying with less thermal runaway.

External air is routed through a fan-driven heat-exchanging passage to preheat and dehumidify dryer air, cutting compressor load and drying energy.

Independent chamber humidity and temperature control with conveyor staging enables precise heating profiles for demanding industrial processing.

Capacitively coupled RF electrodes dry liquid in textiles with deterministic field control, reducing thermal runaway and arcing.

By setting compressor minimum frequency from detected laundry load, this case balances drying time and power use in heat-pump dryers.

Closed-loop air-vapor circulation with compression and latent heat exchange cuts energy and moisture losses while improving drying control.

A via-based LED array replaces broad-spectrum lamps to deliver dense chamber heating with lower thermal budget and less pyrometer interference.

Detachable shell segments built into the drum ridges speed textile web pattern changes while preserving a uniform treatment pattern.

Oscillating water vapor pressure in the airflow speeds drying of membrane textiles at moderate temperature by sustaining vapor transfer.

Conductivity signal noise estimates laundry load, while outlet air temperature improves tumble dryer stop timing for small or damp loads.

Broadband RF energy selectively heats water in fabrics and irregular objects, speeding drying while controlling temperature and reducing damage.

A non-contact thermal sensor tracks laundry fluffing state so the dryer can adjust time, heat, and airflow to avoid over-drying.

Direct RF heating of water in clothes cuts vented air losses by tuning drum dimensions and field impedance during drying.

Sensor feedback on temperature, humidity, and cycle status helps prevent over-drying, cut energy waste, and extend textile life.

A rotating brush and air flow clear lint from dryer filters into a built-in collection area, protecting heat exchangers and indoor air.

A saddle-shaped dryer vane with twisted tall ends disrupts harmonic tumbling and wipes clothes off the exhaust grill to keep airflow steady.

Mass-flow and inlet-temperature sensing replace thermocouples to control heated air accurately while reducing sensor failure and downtime.

Dryness sensing adjusts wool-course drying time and heater use to meet wool standards while limiting shrinkage and deformation.

Heater voltage feedback corrects thermistor inlet readings in a clothes dryer, improving cycle time and load mass estimation.

A partitioned mechanism compartment with side access lets workers remove moisture and air modules without major cabinet disassembly.

Image-based load sensing detects bulky laundry items and adjusts drum speed, temperature, and airflow to improve drying and prevent damage.

Bottom radiant heat, convection air, and a warm air curtain keep fried foods hot, crisp, and biologically safe for longer holding.

Steam and hot air are timed in the dryer drum to remove wrinkles during drying while limiting fabric damage and extra ironing.

Dry hot air sterilizes delicate laundry before washing, reducing fabric damage, color loss, and energy use in washing-drying units.

Moisture sensing and load-based cycle extension help drum dryers fully dry thick or bulky laundry without unnecessary extra runtime.

Solid particles in a perforated rotating drum improve fabric drying at lower temperatures, cutting energy use, creasing, and damage.

Adaptive sensor-dry control adjusts temperature, time, and operation rate to dry small laundry loads accurately and avoid over- or under-drying.

Horizontal hot-air circulation roasts and cools coffee beans with lower fan noise, better control, and cleaner chaff separation.

Three-stage airflow and temperature shifts cut dryer energy use while maintaining drying completeness and avoiding fabric overheating.

Humidity sensors trigger fan and heat-based dehumidification to dry the treating chamber and curb mold, mildew, and odors.

Pressurized heated air enters wall cavities through existing electrical outlets, speeding drying while avoiding holes, tear-out, and suction cups.

A top-mounted secondary lint trap uses a removable mesh tray and short straight ducts to capture lint without the pressure loss of long vent runs.

Dynamic target humidity control uses initial and ongoing RH measurements to prevent over- or under-drying and keep residual moisture consistent.

A tripod and extension arm support a heat air gun with stable multi-directional aiming, improving access and hands-free use.

Periodic vibration cleans the dryer fluff filter in place, limiting pressure loss, energy use, and heat-exchanger buildup.

Ultraviolet light passes through a UV-permeable laundry drum to cut drying time and energy use without conventional high-heat drying.

A hybrid dryer control scheme switches between heat pump and heater based on compressor state to cut drying time and avoid overload.