环卫刷市政环卫

城市主干道机械化清扫降尘升级

Urban Arterial Road Mechanical Sweeping Dust Control Upgrade

客户挑战 / Challenge

某省会城市经开区主干道日均车流量超5万辆，原有清扫车使用普通PP刷盘，磨损极快（3-5天更换一次），清扫后PM10浓度反而升高15%。居民投诉频繁，环保督查多次通报。

A provincial capital's economic development zone arterial road (50,000+ vehicles/day) used standard PP disc brushes on sweepers, wearing out in 3-5 days. Post-sweeping PM10 actually increased 15%. Frequent resident complaints and environmental agency citations.

解决方案 / Solution

更换为定制环卫刷盘——采用耐磨PA610刷丝+波浪形钢丝混合结构，刷丝密度提高30%。刷盘直径从600mm加大至700mm，清扫宽度提升17%。配备自动喷淋降尘系统与刷盘联动。

Replaced with custom sanitation disc brushes using wear-resistant PA610 + wavy steel wire hybrid bristles at 30% higher density. Brush diameter increased from 600mm to 700mm, sweeping width up 17%. Integrated auto-spray dust suppression linked to brush rotation.

实施效果 / Results

刷盘更换周期从3-5天延长至25-30天。清扫后PM10浓度下降40%，达到环保标准。年度刷盘采购成本降低55%，居民投诉量下降80%。

Brush replacement interval extended from 3-5 days to 25-30 days. Post-sweeping PM10 decreased 40%, meeting environmental standards. Annual brush procurement cost reduced 55%, resident complaints down 80%.