Adjustable three-phase separator

Abstract

The invention aims to provide an adjustable there-phase separator which is high in separation efficiency, small in equipment size, of a double-overflowing-opening structure and adjustable in stretching length of overflowing openings. The adjustable here-phase separator is characterized in that a swirl cavity is provided with a first inner threaded hole; the adjustable there-phase separator further comprises a second-level separator and a first-level separator; the second-level separator is an inverted hollow circular cylinder and can be screwed into a sealing plate at the top end of the swirl cavity, the bottom end of the second-level separator is located above an internal steady flow cone, and the second-level separator and the internal steady flow cone have the same center axis; a second-level outlet is connected to the cylinder wall penetrating through the second-level separator in the tangential direction, and the outlet is connected into the cylinder wall in the same swirl flow direction as a swirl flow inlet pipe; the top end of the second-level separator is a second-level rotating wrench clamp opening which is shrunk in a step shape, and a second inner threaded hole penetrates through the center of the wrench clamp opening; the outer wall of the first-level separator is provided with a hollow circular pipe with the outer wall provided with a second outer thread, the first-level separator is screwed into the second-level separator, and the top end of the first-level separator is provided with a first-level rotating wrench clamp opening which is shrunk in the step shape.

Description

technical field [0001] The invention relates to a three-phase separation device applied in the fields of petroleum, chemical industry, environmental protection and the like. Background technique [0002] At present, the rapid separation methods used for two-phase (oil-water two-phase as an example) mainly include cyclone separation, air flotation, filtration and membrane separation. Cyclone separation has the advantages of small equipment size, but its ability to remove small oil droplets is limited; air flotation can adapt to a small range of oil concentration changes; However, frequent backwashing is required to ensure the long-term stable operation of the equipment; the cost of membrane separation equipment is relatively high, and the requirements for medium conditions are relatively strict. The separation principle of the hydrocyclone is to use the density difference between the media to carry out centrifugal separation. The larger the density difference, the larger t...

AI Technical Summary

Problems solved by technology

In addition, most of the existing three-phase separation equipment has a large volume, and the corresponding size parameters cannot be adjusted according to the actual separation effect, making it a technical problem in current production.

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