易于在工厂或现场进行检查和维护
▪ Better for multiple body trains ▪ 多缸串联配置时易于维护 ▪ Minimal special tooling required ▪ 较少的专用工具 ▪ Low “Heaviest Part for Maintenance” ▪ 最大检修重量较低
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Disadvantages of the Horizontally Split Casing Design 水平剖分式机壳的缺点
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Compressor Components 压缩机零件
▪Casing Design 结构型式 ▪Rotor Assembly 转子总成 ▪Aero Components 气动部件 ▪Eye/Shaft Seals 口圈/级间ompressor Training, Copyright © 2002, Elliott Turbomachinery Co. Inc., All Rights Reserved
▪ Larger sealing surfaces ▪ 较大的密封面 ▪ Lower pressure ratings ▪ 承压能力较低 ▪ Removal of overhead piping for up nozzle
configuration
▪ 当风口法兰在上部布置时，维修时需将上部的工艺管线
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Advantages of the Horizontally Split
Casing Design 水平剖分式的优点
▪ Typically less expensive to manufacture
一般情况下的制造成本较低
▪ Easier to inspect and maintain in plant/refinery locations
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Horizontally Split Design 资料仅供参考,不当之处，请联系改正。 “M-Line”水平剖分式
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Overview of
Compressor
Components 压缩机零件的
总体了解
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Compressor Casing Design 压缩机结构型式
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Horizontally Split Design 资料仅供参考,不当之处，请联系改正。 “M-Line”水平剖分式
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Horizontally Split Design 资料仅供参考,不当之处，请联系改正。 “M-Line”水平剖分式
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Basic Casing Designs
基本壳体设计
▪ Horizontally Split Design水平剖分式
➢ Multi-stage, “M-Line” 多级
▪ Vertically Split Design垂直剖分式
➢ Multi-stage Barrel, “MB-Line”多级桶式
▪ Single Stage Design 单级设计
➢ “P-Line” ➢ “TC model”
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Three Basic Casing Designs
for Centrifugal Compressors 离心式压缩机壳体 的三种基本设计
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拆除
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Vertically Split Design 资料仅供参考,不当之处，请联系改正。 “MB-Line”垂直剖分设计