FPSO large flare tower building technology

FPSO large flare tower building technology

  • CN 105,781,214 A
  • Filed: 05/27/2016
  • Published: 07/20/2016
  • Est. Priority Date: 05/27/2016
  • Status: Active Application
First Claim
Patent Images

1. FPSO large torch tower build process, comprises the following steps:

  • S1;

    build four main segmentations;

    Wherein, build each main segmentation all to comprise the following steps;

    S11;

    build first group of seven splice sections, builds second group of seven splice sections, builds the 3rd group of seven splice sections;

    S12;

    seven splice sections of first group are spliced into the first column, wherein often the piece welding zone of adjacent two splice sections is all out-of-line, seven splice sections of second group are spliced into the second column, wherein often the piece welding zone of adjacent two splice sections is all out-of-line, seven splice sections of the 3rd group are spliced into the 3rd column, and wherein often the piece welding zone of adjacent two splice sections is all out-of-line;

    S13;

    build some diagonal braces, described diagonal brace can be horizontal or oblique be connected between described first column, the second column, the 3rd column and become multistage truss framework, and described diagonal brace, the first column, the second column, the 3rd column are assembled into main segmentation together;

    S2;

    the corresponding column of four main segmentations is docked respectively the flare tower that composition is complete.

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