CN212188168U

CN212188168U - Fin wire mesh gas-liquid separator

Info

Publication number: CN212188168U
Application number: CN201921391362.2U
Authority: CN
Inventors: 王松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-12-22
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses a the utility model aims at providing a fin silk screen vapour and liquid separator, characterized by: at least comprises the following steps: the device comprises an outer cylinder body (1), a fin wire mesh (2), a gas-liquid mixed medium inlet (3), a liquid outlet (4), a liquid level meter port (5), a support piece (6), a gas outlet (7) and a manhole (8). The utility model discloses can be applied to large-scale chemical industry and large-scale petrochemical industry field, can effectually compensate the later not enough of present vapour and liquid separator upsizing, effectual separation gas-liquid is double-phase, the problem of the present separator separation of customer service not thorough, smuggleing the liquid drop secretly.

Description

Fin wire mesh gas-liquid separator

Technical Field

The utility model belongs to large-scale chemical industry and large-scale petrochemical field, concretely relates to fin silk screen vapour and liquid separator.

Background

The traditional gas-liquid separator consists of an outer cylinder body for accommodating a gas-liquid mixed phase, a top gas-liquid separation wire mesh and a gas-liquid mixed phase inlet which is arranged on the side surface of the outer cylinder body and is separated by means of centrifugal force. In the fields of large-scale chemical industry and large-scale petrochemical industry, the gas-liquid separator can cause the diameter of the separator to be large due to the large flow, however, the large diameter of the gas-liquid separator often causes that a gas-liquid mixed phase enters the gas-liquid separator from an inlet and then the centrifugal force is not enough to separate the gas and the liquid in the mixed phase, the incomplete separation even cannot reach the target of gas-liquid separation, so that the liquid is seriously entrained in the gas phase, and the subsequent production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fin silk screen vapour and liquid separator can be applied to large-scale chemical industry and large-scale petrochemical industry field, can effectually compensate the later not enough of present vapour and liquid separator macro-scale, and effectual separation gas-liquid is double-phase, and the problem of the present separator separation of customer service is not thorough, smugglies the liquid drop secretly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fin wire mesh gas-liquid separator is characterized in that: at least comprises the following steps: outer barrel, fin silk screen, gas-liquid mixture medium entry, liquid outlet, level gauge mouth, support piece, gas outlet, manhole.

The fin wire mesh is designed with the wire mesh on the upper part and the fins on the lower part, and the wire mesh density is selected according to the size of the medium liquid drops.

The supporting piece is a steel structure truss girder, and is difficult to support by the outer ring due to the large diameter of the equipment.

The gas-liquid mixed medium inlet is an insertion pipe, a rectangular opening is formed in the lower part of the gas-liquid mixed medium inlet, and the insertion depth is larger than the radius of the cylinder body.

Effect of the utility model

The utility model has the advantages that: the gas-liquid mixed medium enters the gas-liquid separator from the inlet of the gas-liquid mixed medium of the finned wire mesh gas-liquid separator 3, large liquid drops settle downwards under the action of gravity, and small liquid drops carried in a lower gas phase can be captured in the settling process. Upward gas is carried a small amount of small liquid drops and is passed through 2 fin silk screens, gas passes through the fin earlier and passes through the silk screen again, the fin becomes 45 degrees contained angles with the silk screen, after gas passes through the fin wall, the small liquid drops of smuggleing secretly in the gas can attach to the fin, along with the increase of attached small liquid drops, the small liquid drop can form big liquid drop through surface tension effect and become the strand even and flow down, big liquid drop and the liquid stream that flows down can effectually catch the small liquid drop in the gas phase of rising again at the decline in-process, gas through the fin passes through the silk screen after the interception again, guaranteed the liquid of smuggleing secretly as few as possible.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure: 1. an outer cylinder; 2. a finned wire mesh; 3. a gas-liquid mixed medium inlet; 4. a liquid outlet; 5. a level gauge port; 6. a support member; 7. a gas outlet; 8. a manhole.

Fig. 2 is a schematic structural diagram of a fin wire mesh according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1, a fin wire mesh gas-liquid separator at least includes: 1. an outer cylinder; 2. a finned wire mesh; 3. a gas-liquid mixed medium inlet; 4. a liquid outlet; 5. a level gauge port; 6. a support member; 7. a gas outlet; 8. a manhole. Manufacturing an outer cylinder body 1, finishing welding a gas-liquid mixed medium inlet 3, a liquid outlet 4, a liquid level meter port 5, a gas outlet 7 and a manhole 8 at the same time, and then welding a support piece 6 on the outer cylinder body; and 2, welding the 2-fin wire mesh outside, and mounting the 2-fin wire mesh in the cylinder after the 2-fin wire mesh is partitioned according to design requirements. The fin welds with 45 degrees contained angles of silk screen, carries out the piecemeal design according to barrel diameter and manhole diameter, and inside the monolithic assurance can be sent into the separator through the manhole, convenient equipment adopted bolted connection inside.

Claims

1. A fin wire mesh gas-liquid separator is characterized in that: at least comprises the following steps: the device comprises an outer cylinder, a finned wire mesh, a gas-liquid mixed medium inlet, a liquid outlet, a liquid level meter port, a support piece, a gas outlet and a manhole; the fin wire mesh consists of fins and a wire mesh, the included angle between the fins and the wire mesh ranges from 30 degrees to 60 degrees, and the angle is adjusted according to the flux requirement; the flux of the fin wire mesh is matched with the size of an opening of a gas-liquid mixed medium inlet positioned in the central part of the gas-liquid separator, so that the optimal separation effect is achieved; the gas-liquid mixed medium inlet is composed of an insert pipe square hole, and the open hole position is positioned in the center of the tank.