english Drive System Noise Reduction Solutions
1 Noise Reduction of Drive System
- Low-noise variable frequency motor with quiet operation
- Matched with precision gearbox and sound insulation cotton
- Gear meshing accuracy meets standards to reduce vibration noise
2 Shock Reduction of Transmission
- Rubber buffer pad at chain transmission
- Controlled sprocket-chain gap to avoid meshing impact
- Self-lubricating bearings reduce friction noise
3 Scraper Contact Optimization
- Flexible contact design between scraper and pool bottom
- Wear-resistant rubber strips (60-70A Shore hardness)
- Prevents metal-on-metal friction noise
4 Structural Damping Treatment
- Spring shock absorbers at main beam-bracket connections
- Double-layer steel shell with sound-absorbing cotton
- Reduces vibration transmission and noise leakage
5 Operation Parameter Control
- PLC-controlled optimal scraping speed
- Automatic torque adjustment based on sludge concentration
- Prevents water disturbance noise and overload operation
6 Sealing & Sound Insulation
- Labyrinth seals between motor and reducer
- Bearing seats with soundproof covers
- Nitrile rubber seals for wide temperature range
This comprehensive noise reduction system combines mechanical optimization, material selection, and intelligent control to achieve significant noise reduction while maintaining operational efficiency and equipment durability.
