噪声与振动控制
譟聲與振動控製
조성여진동공제
NOISE AND VIBRATION CONTROL
2000年
5期
37-39
,共3页
殷宝琴%丁梅%王敏%郑文明%杜红玲%和海军
慇寶琴%丁梅%王敏%鄭文明%杜紅玲%和海軍
은보금%정매%왕민%정문명%두홍령%화해군
真空泵%噪声控制%消声器
真空泵%譟聲控製%消聲器
진공빙%조성공제%소성기
vacuum pumps%noise control%noise silencers
在对两叶罗茨真空泵噪声测试分析的基础上，给出了泵站噪声控制的总体方案及设计原则，并对真空泵排气消声器及其它降噪措施的结构和特点分别进行了介绍。经实际应用及生产运行证明，降噪效果明显。
在對兩葉囉茨真空泵譟聲測試分析的基礎上，給齣瞭泵站譟聲控製的總體方案及設計原則，併對真空泵排氣消聲器及其它降譟措施的結構和特點分彆進行瞭介紹。經實際應用及生產運行證明，降譟效果明顯。
재대량협라자진공빙조성측시분석적기출상，급출료빙참조성공제적총체방안급설계원칙，병대진공빙배기소성기급기타강조조시적결구화특점분별진행료개소。경실제응용급생산운행증명，강조효과명현。
The paper describes the overall scheme and design principle for noise control of a pumps station on basis of measuring and analyzing of the noise pollution of Roots Vacuum Pumps with two vanes.The constructions and the features of exhaust noise silencers of the vacuum pumps and other measures for reducing the noise of the pumps station are respectively presented.Application of the design to practical production and operation showed that obvious reduction of noise had been achieved.
