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中压离心通风机怎样才能进行现场修理?

作者: 来源: 发布日期: 2024-06-24 浏览次数:
信息摘要:
工厂中压离心通风机长期运行会让离心叶轮导致受损。为了降低更换成本,修复叶轮是不可避免的。如何进行现场修复?首先切除叶片磨损部分后,用砂轮将叶片切平,去除毛刺,打磨30度的倒角。通过测量,每片叶片电焊5…

       工厂中压离心通风机长期运行会让离心叶轮导致受损。为了降低更换成本,修复叶轮是不可避免的。如何进行现场修复?

中压离心通风机

       首先切除叶片磨损部分后,用砂轮将叶片切平,去除毛刺,打磨30度的倒角。

       通过测量,每片叶片电焊5根4根。要求双面焊接。电焊前,点击准备材料和叶片。电焊时,每片叶片先电焊一根焊条,再电焊另一片对称叶片。这样做的目的是避免中压离心通风机局部电焊过热,导致叶片变形。

       焊接不能有出气孔和沙孔。电焊后,对焊接开展渗入和检查。查验离心通风机前喷撒清洁液,随后涂抹渗剂,最终喷洒显示剂。如果发现裂缝,用砂轮打磨焊接,再电焊。

       离心通风机叶子电焊后,解决焊口开展正火处理。采用下列对策:用气枪加热焊口200~300。°℃,均匀烤制2~3min。

       修完叶片后,在备料工作表面喷焊抗磨层。一切就绪后,可开启中压离心通风机试运行,看有没有突发状况。

       这篇讲述,是磐力风机生产厂心得分享,优质服务守信3A品牌企业,10年专注于风机开发20000m²生产地,纯玻璃钢生产制造,风机进风口消音装置,生产周期短2天内交货,风机效能+10%,急单出货2天内,提供防腐设计方案,保障以合理的设计理念发明,求实共赢,被困惑的问题,欢迎垂询:  0512-82870668


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