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Hydraulic cyclone of half-flux internal and external curve channel

A technology of hydrocyclone and curved flow, which is applied in the direction of swirl devices and devices whose axial direction of swirl can be reversed, etc. It can solve the problems of unstable oil core, bad flow field, and affecting separation efficiency.

Pending Publication Date: 2018-11-16
青岛一三一油气科技有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using the swirl flow generated by the tangential inlet, the oil core is unstable in the long cone section, and the flow field is not good, thus affecting the separation efficiency

Method used

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  • Hydraulic cyclone of half-flux internal and external curve channel
  • Hydraulic cyclone of half-flux internal and external curve channel
  • Hydraulic cyclone of half-flux internal and external curve channel

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Such as Figure 1-3 As shown, a hydrocyclone with a semi-flux internal and external curved flow path of the present invention is composed of a tailpipe section 2, a small cone section 3, an impeller 9, and an impeller shell 10. The impeller shell 10 and the small cone section 3 are welded The impeller shell 10 is evenly distributed with ...

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Abstract

The invention relates to a hydraulic cyclone of a half-flux internal and external curve channel. The hydraulic cyclone is composed of a tail tube segment, a small awl segment, an impeller and an impeller shell. The impeller shell and the small awl segment are connected through a welding mode, a certain quantity of inlets are uniformly dispersed at the impeller shell, the impeller is placed in theimpeller shell, the impeller comprises uniformly distributed axisymmetric wide-sector guide vanes and impeller heads, the impeller is in a hollow structure, a left end outlet of the impeller head is alight-phase overflow mouth, a right side end of the impeller is a light-phase outlet, and a space formed between the impeller head and the impeller shell is a large awl segment; the small awl segmentand the tail tube segment are connected in a welding mode, a penetrating cavity is arranged between the small awl segment and the tail tube segment, the right end of the cavity and the light-phase overflow mouth in the large awl segment are communicated, and the end at the left side of the tail tube segment is a heavy-phase outlet.

Description

technical field [0001] The invention relates to the technical field of petrochemical industry, in particular to a hydrocyclone with a semi-flux internal and external curved channel. Background technique [0002] In the petrochemical industry, a large amount of oily sewage will be generated in the production process of mining, processing, refining and so on. In this process, from the production fluid to the final discharge or reinjection of oily sewage, it is carried out through a series of separation devices, including three-phase separators, hydrocyclones, air flotation devices, ordinary filtration devices, and membrane filtration devices. Wait. The hydrocyclone is used in the water treatment process section. It is an oil-water separator. Compared with gravity separation, its sedimentation acceleration can be increased to 100 times the acceleration of gravity, so it has great advantages in volume and efficiency. [0003] Hydrocyclone is a device that uses liquid to genera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04C5/103B04C5/06
CPCB04C5/06B04C5/103
Inventor 戎杰
Owner 青岛一三一油气科技有限责任公司
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