A kind of new gooseneck metallurgy coking gas controller

A kind of new gooseneck metallurgy coking gas controller

  • CN 207,418,661 U
  • Filed: 11/09/2017
  • Issued: 05/29/2018
  • Est. Priority Date: 09/06/2017
  • Status: Active Grant
First Claim
Patent Images

1. a kind of new gooseneck metallurgy coking gas controller, which is characterized in that including gooseneck, the gooseneck it is upperEnd is connected with tedge, and the lower end of the gooseneck is equipped with water seal seat and with the coronal pipe through the water seal seat, the hatThe one end of shape pipe away from the gooseneck has multiple slots circumferentially distributed along the coronal pipe, and the water seal seat is away from the gooseOne end of neck tube is connected with gas collecting tube, and the coronal pipe is extended in the gas collecting tube, and the inner wall of the water seal seat is lifted with admittedlyDetermine cup, the lower end of the fixed cup has leakage fluid dram;

  • The axis of the lower end of the gooseneck, the axis of the coronal pipe, the axis of the axis of the fixed cup and the leakage fluid dramLine is located in same vertical straight line;

    The lower end of the gooseneck, the coronal pipe and the fixed cup are arranged in order from top to bottom along the vertical straight line, instituteThe upper edge for stating fixed cup is higher than the upper end of the slot;

    A kind of new gooseneck metallurgy coking gas controller further includes to control the spherical shape of the leakage fluid dram apertureSealed valve core, the spherical sealed spool are located in the fixed cup, and the valve rod upper end of the spherical sealed spool is equipped with connecting rod,The tube wall of the upper end of the connecting rod from the gooseneck is pierced by be connected with the output terminal of cylinder, and the outer wall of the connecting rod is cased with being oriented toSet, the guide sleeve are connected with the inner wall of the gooseneck;

    The slot is the wide stepped groove in the narrow lower end in upper end;

    Inlet tube is equipped in the fixed cup;

    The cylinder is equipped with to control the locator that the output terminal of the cylinder stretches;

    Under working condition, the cylinder drives the spherical sealed spool along the vertical straight line motion control by the connecting rodThe leakage fluid dram aperture.

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