燃气锅炉烟风系统振动和噪声的分析及优化设计  

On analysis of gas-fired boiler,air system vibration and noise and optimal design

作　　者：申政 Shen Zheng(Taiyuan Heating Design Institute Co.,Ltd,Taiyuan 030024,China)

机构地区：[1]太原市热力设计有限公司,山西太原030024

出　　处：《山西建筑》2023年第4期117-120,共4页Shanxi Architecture

摘　　要：锅炉烟、风系统的振动现象极为普遍,针对某热源厂“煤改气”二期工程装机的116 MW燃气热水锅炉烟、风系统和锅炉本体高负荷运行中产生振动和噪声等问题进行分析,并提出相应的合理优化设计方案。按照优化设计方案实施改造以后,通过2020—2021和2021—2022两个采暖季的实际运行效果来看,燃气锅炉高负荷运行时的振动和噪声明显较小,达到了预期改造效果。With the popularity of the boiler smoke,vibration of air system,the paper analyzes the problems in the vibration and noise in the high-load operation of 116 MW gas-fired boiler,wind system and boiler for the second phase engineering assembly of changing coal into gas of some thermal power plant,points out respective rational optimal design scheme,indicates the vibration and noise by the high-load gas-fired boiler after the reconstruction of the optimal design scheme according to the operation seasons during 2020-2021 and 2021-2022,and achieves the expected reconstruction.

关 键 词：燃气锅炉 烟、风系统振动 振动分析 振动消除 

分 类 号：TU832.21[建筑科学—供热、供燃气、通风及空调工程]