안티 서지 로직을 갖는 다단 압축 장치
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    안티 서지 로직을 갖는 다단 압축 장치 有权
    具有防过敏逻辑功能的多级压缩设备

    公开(公告)号:KR101440026B1

    公开(公告)日:2014-09-17

    申请号:KR1020130125952

    申请日:2013-10-22

    Abstract: Disclosed is a multistage compressor having an anti-surge logic. The multistage compressor includes a main flow passage introducing an external gas and loading the external gas to a loading position; a first compressor, a second compressor, and a third compressor sequentially installed along the main flow passage; a first surge control valve, a second surge control valve, and a third surge control valve installed at outlet sides of the first compressor, the second compressor, and the third compressor, respectively; a first bypass flow passage, a second bypass flow passage, and a third bypass flow passage connected to the first surge control valve, the second surge control valve, and the third surge control valve, respectively; and a bypass gas mixing unit mixing the bypass gas introduced through the first bypass flow passage, the second bypass flow passage, and the third bypass flow passage, reducing the pressure of the bypass gas, and sending the bypass gas to an inlet side of the first compressor.

    Abstract translation: 公开了具有防喘振逻辑的多级压缩机。 多级压缩机包括引入外部气体并将外部气体装载到装载位置的主流路; 沿主流路依次安装的第一压缩机,第二压缩机和第三压缩机; 分别安装在第一压缩机,第二压缩机和第三压缩机的出口侧的第一喘振控制阀,第二喘振控制阀和第三喘振控制阀; 分别连接到第一喘振控制阀,第二喘振控制阀和第三喘振控制阀的第一旁通流路,第二旁路流路和第三旁通流路; 以及旁通气体混合单元,混合通过第一旁通流路,第二旁通流路和第三旁通流路导入的旁通气体,降低旁通气体的压力,并将旁通气体输送到 第一压缩机。

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