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Gas-liquid mixing cyclone

A gas-liquid mixing and cyclone technology, which is used in cyclone devices, mixing methods, chemical instruments and methods, etc., can solve problems such as low separation efficiency, and achieve the effect of improving separation efficiency and increasing specific gravity difference.

Inactive Publication Date: 2014-12-03
PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Liquid-liquid cyclone separation only relies on the specific gravity difference between water and oil to separate oil and water through high-speed swirl in the swirl tube, and the separation efficiency is low

Method used

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Embodiment Construction

[0017] figure 1 Among them, the present invention includes a cylinder body 2, a left head 3 and a right head 4 installed at both ends of the cylinder body 2, and the inner cavity of the cylinder body 2 is equipped with a swirl pipe 1 for separating oil and sewage. One end of the cylinder 2 is provided with a large end hole for installing the large end of the swirl tube 1 , and the other end of the cylinder 2 is provided with a small end hole for installing the small end of the swirl tube 1 . The large end of the swirl tube 1 extends into the inner cavity of the left head 3, the small end of the swirl tube 1 extends into the inner cavity of the right head 4, and the middle part of the swirl tube 1 is placed in the inner cavity of the cylinder body 2; the middle part of the swirl tube 1 is close to The big end is provided with a tangential inlet 9. The swirl tube 1 communicates with the inner cavity of the cylinder body 2 through the tangential inlet 9 . The inner cavity of th...

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Abstract

The invention discloses a gas-liquid mixing cyclone. The gas-liquid mixing cyclone comprises a cylinder, and a left sealing head and a right sealing head mounted at the two ends of the cylinder, wherein a swirl pipe is mounted in an inner cavity of the cylinder; a large head end of the swirl pipe extends into an inner cavity of the left sealing head, and a small head end of the swirl pipe extends into an inner cavity of the right sealing head; the swirl pipe is communicated with the inner cavity of the cylinder by a tangential inlet; the inner cavity of the cylinder is communicated with the inner cavity of the left sealing head and the inner cavity of the right sealing head by the swirl pipe; a water inlet pipeline is connected to the pipe wall of the cylinder; a water inlet gate valve is arranged on the water inlet pipeline; a gas inlet pipe is connected to the water inlet pipeline between the water inlet gate valve and the cylinder; a water outlet pipeline 1 is connected to the left sealing head; and a water outlet pipeline 2 is connected to the right sealing head. Compressed air is injected into the inner cavity of the cylinder through the gas inlet pipe, is mixed with oil-contained sewage, passes through the tangential inlet of the swirl pipe with the oil-contained sewage flowing with high speed, and flows into the swirl pipe for swirl separation; and the oil-water specific gravity difference is increased through the adhesive effect of oil molecules and gas foams so as to improve the separation efficiency of the cyclone.

Description

technical field [0001] The invention relates to a gas-liquid mixing cyclone. Background technique [0002] The existing cyclones are all products in the 1980s, using liquid-liquid separation cyclone technology. Liquid-liquid cyclone separation only relies on the specific gravity difference between water and oil to separate oil and water through high-speed swirl in the swirl tube, and the separation efficiency is low. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings in the prior art, and provide a gas-liquid mixing cyclone with good separation effect and high working efficiency. [0004] The technical solution of the present invention is: comprising a cylinder body, a left head and a right head installed at both ends of the cylinder body, a swirl pipe for separating oil and sewage is installed in the inner cavity of the cylinder body; one end of the cylinder body is provided with a swirl pipe The big en...

Claims

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Application Information

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IPC IPC(8): B04C9/00B01F3/04
Inventor 何建设马远洋李存靖张瑜张新智
Owner PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA
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