Centrifugal compressor unit

Centrifugal compressor unit

  • CN 102,606,495 A
  • Filed: 10/25/2011
  • Published: 07/25/2012
  • Est. Priority Date: 10/25/2010
  • Status: Active Application
First Claim
Patent Images

1. centrifugal compressor units (1) comprising:

  • First motor (3);

    At least one compressor (2) comprises driven shaft (9) and one group of impeller (5,6,7,8) that is installed on the said driven shaft (9) by rotor (12) driving of said first motor (3);

    The assembly of being made up of motor (3) and compressor (2) is installed in the airtight common shell (26) by this compressor bank (1) operation;

    The rotor (12) of said first motor (3) is connected by the flexible coupler (24) that is arranged in the said shell (26) with said driven shaft (9);

    It is characterized in thatIt comprises second motor (4) that is arranged in the said shell, and the rotor (13) of said second motor (4) is connected to said driven shaft (9) through second flexible coupler (25).

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