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目前选煤（矿）厂使用的振动筛，普遍存在噪声高、强度低、寿命短等问题。笔者在对使用广泛的２０６５Ａ型双轴直线振动筛噪声治理实践的基础上，设计并试制成功了第一台ＺＳ２０６５ＺＤ型低噪声双轴直线振动筛。本文介绍该振动筛的降噪设计方法及结构改进措施。
At present, vibrating screens used in coal preparation (coal) plants generally have problems of high noise, low strength and short service life. Based on the widely used noise control practice of 2065A biaxial linear vibrating screen, the author designed and trial-produced the first ZS2065ZD low-noise biaxial linear vibrating screen. This paper introduces the noise reduction design of the shale shaker and structural improvement measures.