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本刊今年第四期刊出某厂铸造车间《化铁炉鼓风机噪声治理的探讨》一文后,不少读者根据他们自己的经验提出了意见.现根据编辑部的意见,将有关问题汇总如下.这项风机噪声治理方案,设计是根据噪控的原理采取了各项措施.但方案中有些问题,乃至关键性的问题.均有待进一步的完善和提高,否则将影响风机的正常运行,从而使方案不能得到实现,兹分述于后.这个方案没有提供现场条件和机组技术参数(这情况在一些技术报告和来稿中也常有出现,希今后予以注意).对化铁炉一般都
After the publication of the fourth issue of this year, a foundry foundry workshop, “a discussion on the management of boilers’ blower noise,” many readers put forward their opinions based on their own experiences. According to the editorial department’s comments, the relevant issues are summarized as follows. Fan noise control program, the design is based on the principle of noise control to take various measures, but some problems in the program, and even the key issues need to be further improved and improved, otherwise it will affect the normal operation of the fan, so that the program Can not be achieved, it is divided in the back.This program does not provide on-site conditions and crew technical parameters (this situation in some technical reports and contributions are also often appear, I hope to pay attention in the future.) Generally,