RU2340547C2 - Device to dissolve ozone in thick liquids - Google Patents

Abstract

FIELD: engines and pumps.

SUBSTANCE: device designed to dissolve ozone in thick liquids by barbotage comprises reactor, ozone generator, gas pipelines, barbotage-type disperser arranged at the bottom of the reactor filled with liquid. The ozone generator is coupled with the compressor with its outlet communicating, via gas lines, with the said barbotage-type disperser. The proposed device additionally incorporates an injector furnished with a vortex nozzle arranged at the reactor top part and communicating with the plunger coupled with thick liquid drive and source and magnetic field sources arranged outside the rector and operating on the range of 50 to 200 eV.

EFFECT: increased rate and efficiency of ozone dissolution in thick liquids, higher safety, reliability and ease of operation.

1 dwg

Description

The invention relates to medical equipment, in particular to methods and devices for the implementation of gas-liquid diffuse processes, mainly for oxygenation and saturation of viscous liquids with ozone.

A known method of dissolving ozone by sparging a liquid with an ozone-oxygen mixture and devices based on this principle, including an oxygen mixture source, a compressor, an ozone generator and a bubble-type dispersant [1, 2].

However, in the case of dissolution of ozone in viscous liquids (for example, in oil), unlike aqueous media, high viscosity and low surface tension do not allow small gas bubbles to be obtained. As a result, the rate of saturation of the viscous liquid with ozone decreases, and the percentage of undissolved ozone in the mixture of the ozone-oxygen mixture passing through the viscous liquid also increases.

Thus, the disadvantages of these methods and devices are the low speed and lack of efficiency of the process of saturation of viscous liquids with gas.

The technical result of the invention is to increase the speed and efficiency of the dissolution of ozone in viscous liquids.

The technical result is achieved by the fact that in addition to bubbling a viscous liquid with an ozone-oxygen mixture, a finely dispersed viscous liquid is also injected in the opposite direction into the inner volume of the reactor. In addition, the internal volume of the reactor is additionally exposed to a magnetic field with a strength of 50-2000 E.

A device based on the proposed method for dissolving ozone in a viscous liquid, comprising an ozone generator connected in series with a compressor, the outlet of which, through gas pipelines, is connected to a bubbler type disperser located at the bottom of the reactor with an ozonized viscous liquid, further comprises a vortex nozzle injector located in the upper part of the reactor and connected via a line to a plunger that is connected to a viscous fluid drive and to a source of viscous fluid. In addition, the device further comprises magnetic field sources located outside the reactor. Permanent magnets or electromagnets can be used as sources of a magnetic field.

The drawing shows a General view of the proposed device.

It consists of a reactor 1, a compressor 2, an ozone generator 3, gas pipelines 4, a bubbler dispersant 5, a line for supplying viscous liquid to the reactor under pressure 6, a plunger 7 and a drive 8, an injector with a vortex nozzle 9, an ozonized liquid storage 10, sources magnetic field 11.

The device operates as follows.

The ozone-oxygen mixture with a high partial pressure of ozone obtained using the ozone generator 3 is sent by compressor 2 through gas pipelines 4 to the reactor 1, where it is injected into a viscous liquid (for example, oil) by means of a bubbler dispersant.

At the same time, under the influence of the plunger 7 and the actuator 8, a viscous liquid (for example, oil) is injected through the line 6 under pressure through an injector with a vortex nozzle 9 and sprayed into the reactor 1.

The result is an ozonated viscous liquid (for example, oil), which accumulates in the accumulator 10, from where it is then removed.

In addition, in addition, the internal volume of the reactor is exposed to a magnetic field from sources of a magnetic field 11, which increases the solubility of ozone in diamagnetic media.

Using the proposed method and a device based on its principle makes it possible to ensure a high speed and efficiency of ozone saturation of a viscous liquid, as well as safety, reliability and ease of maintenance.

Information sources

1. RF patent No. 2092314, СВВ 13/11. Installation for ozonation of liquid media.

2. A.S. USSR No. 1590131, B01J 0/00. A method for carrying out reactions between a liquid and a gas and a device for its implementation.

Claims (1)

A device for dissolving ozone in a viscous liquid by sparging, comprising a reactor, an ozone generator, gas pipelines, a bubbler type dispersant located at the bottom of the reactor with a liquid, characterized in that the ozone generator is connected in series with a compressor, the outlet of which is connected to the dispersant via gas pipelines bubble type, the device further comprises an injector with a vortex nozzle located in the upper part of the reactor and connected via a line with lunzherom which is connected to drive a viscous fluid and to a source of viscous liquid, as well as magnetic field sources disposed outside of the reactor and operating in the voltage range 50-200 E.