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发明公开
CN107407288A 具有两个压缩机的装置、用于加装的方法 有权 转让

具有两个压缩机的装置、用于加装的方法
摘要：
本发明涉及一种具有用于压缩工艺流体(PF)的第一压缩机组(CT1)和第二压缩机组(CT2)的装置，其中第一压缩机组(CT1)包括第一驱动器(DR1)和第一压缩机(CO1)，其中第二压缩机组(CT2)包括第二驱动器(DR2)和第二压缩机(CO2)，其中第一压缩机组(CT1)不与第二压缩机组(CT2)的旋转部分以传递扭矩的方式机械耦联，其中不同的压缩机组(CT1，CT2)的两个压缩机(CO1)借助于用于连接的流体管道(CFC)直接以引导流体的方式彼此连接，使得第一压缩机(CO1)设置在第二压缩机(CO2)上游。为了能够成本适宜地实现相对于传统的设施提高功率，有利的是：在工艺流体(PF)被输送给第二压缩机(CO2)之前，第一压缩机(CO1)以1.1至1.6之间的压缩比进行压缩。
摘要（英）：

The invention relates to an assembly having a first compressor train (CT1) and a second compressor train (CT2) for compressing a process fluid (PF), wherein the first compressor train (CT1) comprises a first drive (DR1) and a first compressor (CO1), wherein the second compressor train (CT2) comprises a second drive (DR2) and a second compressor (CO2), wherein the first compressor train (CT1) is not mechanically coupled to rotating parts of the second compressor train (CT2) for transmission of torque, wherein the two compressors (CO1) of the different compressor trains (CT1, CT2) are directly connected to each other fluidically by means of a connecting fluid line (CFC) in such a way that the first compressor (CO1) is arranged upstream of the second compressor (CO2). In order that a power increase over conventional systems can be achieved economically, it is advantageous if the first compressor (CO1) compresses at a pressure ratio between 1.1 and 1.6 before the process fluid (PF) is fed to the second compressor (CO2).

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