振动落砂机噪声和粉尘的控制  

THE CONTROL OF THE NIOSE AND DUST PRODUCED BY SAND DROPPING MACHINE IN VIBRATION

作　　者：张鹏展[1] 白鸿俊 于慎波[1] 秦志文 

机构地区：[1]沈阳环境科学研究所,沈阳工业大学,沈阳市环保安装公司

出　　处：《环境保护科学》1995年第2期12-15,共4页Environmental Protection Science

摘　　要：本文结合沈阳水泥机械厂铸造车间二台１０ｔ振动落砂机噪声、粉尘治理，阐述了落砂机振动、噪声及粉尘飞扬的特点，控制原理、主要措施、治理效果．In this paper, the features of noise and flying dust produced by dropping machine in vibration are described, and the control principles, main measures and of feets by the noise and flying dust controlled are described based on the two sand dropping machines (10t) in the casting wordshop of Shenyang cement machine factory.

关 键 词：落砂机 振动 噪声 隔振 隔声 阻尼 粉尘 声吸收 

分 类 号：TB533.1[理学—物理]