Dehumidifier in steam turbine and cylinder thereof

Dehumidifier in steam turbine and cylinder thereof

CN
  • CN 103,133,062 B
  • Filed: 02/26/2013
  • Issued: 08/05/2015
  • Est. Priority Date: 02/26/2013
  • Status: Active Grant
First Claim
Patent Images

1. dehumidifier in a cylinder, for reducing the humidity of steam turbine inner high voltage steam, it is characterized in that, comprise hot vapour source (1), be arranged on heat exchanger (2) between two-stage adjacent in described steam turbine and captation (3);

  • Described heat exchanger (2) comprises the heat exchange pipeline be communicated with described hot vapour source (1), and described heat exchange pipeline has drain port (25) and steam-expelling port (24);

    The liquid entering hole of described captation (3) is communicated with described drain port (25), and it has water outlet (31), and described heat exchange pipeline is circulating line (23);

    Described heat exchanger (2) is divided into heat exchanger and lower heat exchanger two-part, and described upper heat exchanger and lower heat exchanger are all communicated with the distribution header (22) be positioned between the two by bolt, and the semi-circular pipeline of described upper heat exchanger and form described circulating line (23) with the semi-circular pipeline of lower heat exchanger;

    Described captation (3) is also provided with the water-level gauge (32) for measuring its water level inside.

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