Work Cooling Devices TRIZ Cases
- Laminar Cooling Unit Flow Control Under Switching Pressure Loss
Direct inlet flow measurement and valve feedback keep strip cooling rates stable despite pressure loss changes when supply units switch on or off.
- Cooling Bar Hollow-Jet Nozzles for Uniform Rolling Stock Cooling
Hollow and position-specific nozzle cross sections widen jet impingement to cool flat rolling stock more uniformly and reduce flatness errors.
- Work Roll Cooling Plate Geometry for Turbulent Water Cushion Control
A concave removable plate keeps the roll-to-cooler gap in range, sustaining a turbulent water cushion across varying work roll diameters.
- Compact Casting-Rolling Layout for Heat Retention and Batch Flexibility
A compact casting-rolling line cuts transport to 50 m or less, reducing heat loss while enabling slab separation for flexible batch production.
- Distributor Tube Orifice Layout for Uniform Strip Cooling
An orifice in the larger-diameter section evens pressure and flow in strip cooling tubes, improving cooling uniformity with simpler construction.
- Compact Casting-Rolling Layout for Thin Slab Solidification Control
A funnel straight mold, vertical strand guide, and reheating scheme improve thin slab solidification and cut energy use in compact hot strip production.
- Aluminum Hot Strip Rolling Layout for Precise Temperature-Time Control
Interstand and exit cooling with trimming and drying gives aluminum hot strip mills tighter temperature-time control and better alloy properties.
- Rolling Mill Cooling Pressure Control With VFD Pumps and Isolation Valves
Isolation valves near water boxes and VFD pumps cut cooling pressure lag, shorten transition length, and improve metallurgical uniformity.
- Cooling Distributor Tube With Orifice for Uniform Strip Flow
An internal orifice and stepped tube diameter improve cooling-fluid pressure and flow uniformity for hot-rolled metal strips at lower cost.
- Cooling Bar Chamber Layout for Fast Drainage and Uniform Cooling
A two-chamber cooling bar layout speeds water emptying, cuts dripping time, and keeps cooling distribution uniform during rolling.