DESIGN AND DEVELOPMENT OF AN EXCAVATOR MOUNTED DUST SUPPRESSION SYSTEM

摘要

This paper reports on the investigation of an Excavator Mounted Dust Suppression System for demolition and construction activities. Ever increasing pressure is placed on contractors to improve their environmental performance especially dust emissions. Current methods of dust suppressions have been investigated and each of the methods has also been critically analysed. The investigation also looked into the requirements of such a system and a concept system proposal is produced. A working prototype has been constructed for a mini excavator complete with a hydraulic breaker. The proposed system was rigorously tested in various configurations to determine its efficiency and effectiveness in comparison with current suppression techniques. The resulting environmental and cost benefits of the system are then discussed.