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Supersonic wing of supersonic spiral natural-gas separator

A supersonic, separator technology, used in separation methods, dispersed particle separation, and production of fluids, etc., and can solve problems such as airflow disturbance, shock waves, and energy loss.

Inactive Publication Date: 2007-01-17
曹学文 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The supersonic wing is the key component of the supersonic cyclone natural gas separator. It has been reported abroad that a flat triangular wing is used for the supersonic cyclone natural gas separator. Since the gas-liquid mixed flow velocity of the supersonic wing section is supersonic, the supersonic wing channel exists Shock wave phenomenon, the supersonic wing has a strong disturbance effect on the airflow, causing a large energy loss, increasing the static temperature and static pressure of the supersonic flow field, and reducing the separation efficiency

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  • Supersonic wing of supersonic spiral natural-gas separator
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Embodiment Construction

[0017] The accompanying drawing is a typical supersonic airfoil example designed and processed according to the purpose of the present invention. The separation section of the supersonic cyclone natural gas separator where the supersonic airfoil is located is a cylindrical shell with an inner diameter of 8.5 mm. figure 1 and figure 2 is the three-dimensional structure diagram of the supersonic airfoil, where figure 1 is the view from the convex side of the supersonic airfoil, figure 2 is the view from the underside of the supersonic airfoil. The supersonic airfoil is composed of a leading edge 1 , a trailing edge 2 , a bottom surface 3 , a convex side surface 4 , a concave side surface 5 and an apex 6 . The bottom surface of the supersonic airfoil is a cylindrical surface, coincides with the inner wall of the airfoil tube, and is fixed on the inner wall. The arc 7 on the bottom surface is a parabola, the axial length, ie, the chord length, is 42.50-76.50 mm, and the opti...

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Abstract

A supersonic wing of supersonic cyclone natural-gas separator is the critical part. Bottom of supersonic wing is cylindrical or circular platform face, which fits the internal wall of wing sectional pipe and is fixed on the internal wall. The mean camber line of base is para-curve, wing thickness of bottom varies by three-time polynomial law, cylindrical supersonic-wing bottom shape is determined by bottom mean camber line and bottom wing thickness variation model, top of wing aggregates on one point, which is supersonic wing vertex, two sides are concave and convex faces, which are constituted by vertex and bottom boarder line connection; low-temperature supersonic natural gas homogeneous axial flow formed by thermal-insulating expansion is converted into supersonic cyclone, mixture flow of gas and condensate liquid in supersonic cyclone separating area passes by supersonic tail wing at supersonic speed, to form high-speed cyclone field, and gas-liquid separation is finished through tremendous centrifugal force produced by cyclone.

Description

Technical field [0001] The invention relates to a key component of a supersonic cyclone natural gas separator—a supersonic wing, which belongs to the technical field of natural gas gathering, transportation, processing and treatment. Background technique [0002] The supersonic cyclone natural gas separator developed by supersonic cyclone separation technology is composed of Laval nozzle, supersonic rectifier tube, supersonic wing, diffuser tube and other components. It combines the theories of gas dynamics, thermodynamics and fluid mechanics. Expansion and cooling, cyclone gas / liquid separation, recompression and other processes are completed in a closed and compact device. The gas flow passes through the Laval nozzle and expands adiabatically to supersonic speed, forming a low temperature and low pressure. The low temperature causes the heavy hydrocarbons and water in the natural gas to condense and nucleate, and grow into small droplets to form a gas-liquid mixed flow; th...

Claims

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Application Information

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IPC IPC(8): C10G5/06B01D53/00B01D45/12E21B43/36F25J3/08
Inventor 曹学文何川陈丽杜永军姚英凤林宗虎
Owner 曹学文
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