Water Cleaning TRIZ Cases
- Multi-Layer Scum Absorbing Device to Prevent Sponge Fragmentation
See how a composite multi-layer absorber uses netting and fabric to prevent sponge aging and fr
- Rotary Ice Pulverizing Knife for Thick Ice Removal
Rotating radial blades cut thick ground ice and expel crushed ice through the frame, enabling single-pass de-icing without chemicals.
- Floating Pond De-Icer With Heated Cover for Snow-Free Visibility
A heated upper cover and underwater heat cup keep the pond de-icer visible in snow while preventing surface freezing for aquatic life.