Preheating Charges TRIZ Cases

Waste-heat exhaust warms a liquid intermediary that wets rod surfaces, boosting preheating efficiency and enabling simultaneous cleaning.

Waste heat first warms a liquid medium, which then wets rod surfaces for longer contact time and more effective preheating.

See how modular oxyfuel combustion in a packed-bed vertical kiln supports localized cement production while reducing carbon emissions and capital costs.

Positioning the suction device asymmetrically near the furnace minimizes false air ingress while extracting hot gases to preheat incoming scrap.

A pivoting infrared preheating device navigates complex component geometries to deliver precise thermal energy before welding.

A decarbonation process uses pneumatic conveying to transport limestone particles through separate heating and cooling circuits.

Six hot gas jets distribute thermal energy across electric arc furnace scrap piles, preventing upper chamber overheating.

Inclined pipes convert gravitational potential energy into kinetic mixing, eliminating external blowing systems and reducing energy consumption.

Segmenting melting into fuel and electrical stages reduces power requirements and gas cleaning system size in low-shaft arc furnaces.

An inclined scrap steel preheating chamber with a material blocking tooth rake directs hot flue gas through the charge.

Segmented oxyfuel modules mitigate kiln heat loss while generating a pure CO2 stream for easier capture.

A cyclone kiln system calcines small limestone granules directly into powder quicklime using pneumatic transport and sequential heating.

Wall-mounted burners and gas nozzles deliver oxygen to a scrap column, eliminating complex inner shafts that cause uneven combustion.