Experimental device for evaluating performance of supersonic cyclone separator

Abstract

The invention discloses an experimental device for evaluating the performance of a supersonic cyclone separator. The experimental device comprises a compressor, an ejector, a mixer, a gas storage tank, the supersonic cyclone separator and a gas cylinder group, an outlet of the compressor is connected with a high-speed flow inlet of the ejector, and an outlet of the gas cylinder set is connected with a low-speed flow inlet of the ejector. An outlet of the ejector is connected with an inlet of the mixer, an outlet of the mixer is connected with an inlet of the gas storage tank, an outlet of thegas storage tank is connected with an inlet of the supersonic cyclone separator, a gas phase outlet of the supersonic cyclone separator is connected with the gas phase pipeline, and a liquid phase outlet of the supersonic cyclone separator is connected with the liquid phase pipeline. The invention provides a stable and reliable testing system, CO2 can be added into compressed air through the arrangement of the gas cylinder set so as to simulate the existence of CO2 gas in natural gas, and therefore the separation and removal effect of the supersonic cyclone separator on CO2 impurity gas can betested.

Description

technical field

[0001] The invention belongs to the technical field of separation, and in particular relates to an experimental device for evaluating the performance of a supersonic cyclone separator. Background technique

[0002] Natural gas extracted from natural gas fields contains a large amount of water vapor, CO 2 Such impurities must be purified and separated. Because water vapor, CO 2 The presence of impurities such as natural gas will reduce the calorific value of natural gas, reduce pipeline transportation capacity, and there are risks such as blocking natural gas transportation pipelines and corroding equipment. Therefore, removal of water vapor, CO 2 Impurities such as impurities are the key to natural gas purification.

[0003] At present, a new type is used to remove water vapor, CO 2 The natural gas purification and separation device for impurities such as impurities has gradually been applied, and it is the supersonic cyclone separator. The supersonic c...

Examples

Embodiment Construction

[0030] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0031] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0032] In the present invention, the orientation or positional relationship indicated by terms such as "upper", ...

technical field

[0001] The invention belongs to the technical field of separation, and in particular relates to an experimental device for evaluating the performance of a supersonic cyclone separator. Background technique

[0002] Natural gas extracted from natural gas fields contains a large amount of water vapor, CO 2 Such impurities must be purified and separated. Because water vapor, CO 2 The presence of impurities such as natural gas will reduce the calorific value of natural gas, reduce pipeline transportation capacity, and there are risks such as blocking natural gas transportation pipelines and corroding equipment. Therefore, removal of water vapor, CO 2 Impurities such as impurities are the key to natural gas purification.

[0003] At present, a new type is used to remove water vapor, CO 2 The natural gas purification and separation device for impurities such as impurities has gradually been applied, and it is the supersonic cyclone separator. The supersonic c...

Examples

Embodiment Construction

[0030] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0031] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0032] In the present invention, the orientation or positional relationship indicated by terms such as "upper", ...

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