CN214714536U

CN214714536U - Gas-liquid separation device

Info

Publication number: CN214714536U
Application number: CN202120098354.XU
Authority: CN
Inventors: 邓世洪
Original assignee: Zhongrong Chongqing Chemical Distribution Service Co ltd
Current assignee: Zhongrong Chongqing Chemical Distribution Service Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-16
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a chemical industry technical field, in particular to gas-liquid separation device, including the staving, the top of staving is equipped with inlet and gas vent, and the lower part of staving is equipped with the leakage fluid dram, and the staving normal level is equipped with first filter screen, and first filter screen separates the staving for gas-liquid separation room and hydrops room, just to being equipped with vertical baffle in the gas-liquid separation room, and two vertical baffles separate the gas-liquid separation room for well separating chamber and two side separating chambers, from last to a plurality of baffling swash plates of crisscross distribution in proper order down in the well separating chamber. Compared with the prior art, the utility model discloses simple structure, gas is gone into exhaust system through the hose from the gas vent, and liquid is then collected through bucket bottom bin outlet, realizes the abundant separation of gas-liquid, and under the guide effect in air guide groove, the air current has remain a large amount of energies to make the combustion gas stream still be high-pressure high-speed air current, thereby when to distal end gas transmission, need not additionally pressure boost increase speed, and liquid material can directly carry to the head tank after the filter screen filters, the cost is reduced.

Description

Gas-liquid separation device

Technical Field

The utility model relates to the technical field of chemical industry, in particular to gas-liquid separation device.

Background

The gas-liquid separator is a device for gas-liquid separation, and there are many methods for gas-liquid separation, such as gravity settling, centrifugal separation, baffling separation, packing separation, and the like. The two gas-liquid separation methods of gravity settling separation and centrifugal separation are most commonly used in industry. The gravity settling separation method is based on the difference of the densities of gas and liquid, when the liquid flows together with the gas, the liquid can be acted by gravity to generate a downward speed, the gas still flows towards the original direction, namely, the liquid and the gas have the tendency of separating in the gravity field, and the downward liquid is attached to the wall surface and is converged together to be discharged through a discharge pipe. The gravity settling separation method has simple design, simple equipment manufacture and small resistance, but the method has low separation efficiency, large equipment volume and more occupied space; the centrifugal force separation method is that according to the density difference between gas and liquid, when the liquid and gas are mixed and flow together, the centrifugal force applied to the liquid is greater than that of the gas, the liquid has the tendency of centrifugal separation, and the liquid is attached to the separation wall surface, then downwards collected by the action of gravity and discharged through a discharge pipe. The centrifugal separation method has higher separation efficiency than the gravity settling separation method, the volume is greatly reduced than that of the gravity settling separation method, and the centrifugal separation structure can be used in a pressure container and works stably. However, the separation coincidence range is narrow, and when the flow rate exceeds a predetermined flow rate of the gas-liquid mixture, the separation efficiency is rapidly reduced, and the resistance is larger than that of the gravity settling separation method. Therefore, in order to overcome the disadvantages of the conventional gas-liquid separator, reduce the volume of the gas-liquid separator, and improve the separation efficiency, those skilled in the art have made efforts to develop a novel liquid discharge type gas-liquid separator.

SUMMERY OF THE UTILITY MODEL

To the not enough with above-mentioned background art, the utility model provides a gas-liquid separation device.

The utility model adopts the technical scheme as follows: the key point of the gas-liquid separation device is as follows: the novel garbage can comprises a can body, the top of staving is equipped with inlet and gas vent, the lower part of staving is equipped with the leakage fluid dram, the staving midlevel is equipped with first filter screen, first filter screen will the staving is separated for gas-liquid separation room and hydrops room, just to being equipped with vertical baffle in the gas-liquid separation room, two vertical baffle will the gas-liquid separation room is separated for well separating chamber and two side separating chambers, from last to a plurality of baffling swash plates of crisscross distribution in proper order down in the well separating chamber.

Preferably, a plurality of groups of air holes are formed in the vertical partition plate, and each group of air holes are formed between the adjacent deflecting inclined plates.

Preferably, adjacent the last border of baffling swash plate with two just right staving inner wall connection of staving, the side of baffling swash plate with vertical baffle fixed connection, the free end of baffling swash plate slopes down respectively, a plurality of air guide grooves have been seted up to baffling swash plate's lower surface parallel, air guide groove's both ends respectively to vertical baffle extends to with corresponding the gas pocket is sharp setting.

Preferably, the lower level of baffling swash plate of lower floor is equipped with the second filter screen, the border of second filter screen with staving, vertical baffle inner wall and lower floor the free end fixed connection of baffling swash plate.

Preferably, the first filter screen comprises two horizontal filter screens which are opposite to each other, the two horizontal filter screens are respectively arranged in the side separation chambers, the edges of the horizontal filter screens are fixedly connected with the barrel body and the outer wall of the vertical partition plate, and the liquid discharge port is positioned above the horizontal filter screens.

Preferably, a condensing plate is arranged in the side separation chamber, and the condensing plate is positioned above the uppermost air hole.

Preferably, the liquid inlet is provided with an electrostatic connection position.

Has the advantages that: compared with the prior art, the utility model provides a pair of gas-liquid separation device, simple structure, convenient to use, gas follow the gas vent and emit into exhaust gas system through the hose, and liquid is then collected through bucket bottom bin outlet, realizes the abundant separation of gas-liquid, and is with low costs. Under the guide effect of air guide groove, the air current has kept a large amount of energy to make the air current of exhaust still be high pressure high-speed air current, thereby when defeated gas to the distal end, need not extra pressure boost increase speed, and liquid material can directly be carried to the head tank after the filter screen filters, further the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a front view of fig. 1.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-3, a gas-liquid separation device comprises a barrel body 1, wherein a liquid inlet 2 and an air outlet 3 are arranged at the top of the barrel body 1, the liquid inlet 2 is provided with an electrostatic connection position, a liquid outlet 4 is arranged at the lower part of the barrel body 1, a first filter screen 5 is horizontally arranged in the barrel body 1, the barrel body 1 is divided into a gas-liquid separation chamber and a liquid accumulation chamber D by the first filter screen 5, vertical partition plates 6 are arranged in the gas-liquid separation chamber, a plurality of groups of air holes 8 are arranged on the vertical partition plates 6, each group of air holes 8 is arranged between adjacent baffle inclined plates 7, the gas-liquid separation chamber is divided into a middle separation chamber a and two side separation chambers B by the two vertical partition plates 6, a plurality of baffle inclined plates 7 are distributed in the middle separation chamber a in a staggered manner from top to bottom in sequence, the upper edges of the adjacent baffle inclined plates 7 are connected with the inner walls of the two opposite barrel bodies of the barrel body 1, the side edge of the deflection inclined plate 7 is fixedly connected with the vertical partition plate 6, the free end of the deflection inclined plate 7 is respectively inclined downwards, a plurality of air guide grooves 71 are formed in the lower surface of the deflection inclined plate 7 in parallel, two ends of each air guide groove 71 respectively extend towards the vertical partition plate 6 and are arranged in a straight line with the corresponding air holes 8, a second filter screen 9 is horizontally arranged below the deflection inclined plate 7 at the lowest layer, the edge of the second filter screen 9 is fixedly connected with the inner wall of the barrel body 1, the inner wall of the vertical partition plate 6 and the free end of the deflection inclined plate 7 at the lowest layer, the first filter screen 5 comprises horizontal filter screens which are just opposite to each other, two horizontal filter screens are respectively arranged in the two side separation chambers B, the edge of each horizontal filter screen is fixedly connected with the outer walls of the barrel body 1 and the vertical partition plate 6, and a condensing plate 10 is arranged in each side separation chamber B, the condensation plate 10 is located on the uppermost layer above the air hole 8, the liquid inlet 2 and the air outlet 3 are respectively located in the middle separation chamber A and the side separation chamber B, and the liquid outlet 4 is located above the horizontal filter screen.

The working principle is as follows: the pressurized gas-liquid mixture enters the barrel body through the feeding hole, the gas-liquid mixture flows through the plurality of deflection inclined plates and then enters the liquid accumulation chamber, in the flowing process, when the airflow hits the inner wall of the middle separation chamber and flows along with the deflection inclined plates, liquid carried in the airflow can be separated from the airflow when the liquid collides with the inner wall of the middle separation chamber or moves along the deflection inclined plates and downwards converged and flows into the liquid accumulation region, the deflection inclined plates can enable the airflow to swing back in the middle separation chamber, so that liquid in the airflow is fully separated, finally the airflow is discharged into the side separation chamber through the air holes of the vertical partition plate, gas carried by the liquid in the liquid accumulation region enters the side separation chamber through the first filter screen, all separated gas is cooled and separated through the condensing plate and then is discharged from the exhaust hole, and liquid materials are collected through the discharge hole at the bottom of the barrel.

Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and that those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.

Claims

1. A gas-liquid separation device is characterized in that: including staving (1), the top of staving (1) is equipped with inlet (2) and gas vent (3), the lower part of staving (1) is equipped with leakage fluid dram (4), the level is equipped with first filter screen (5) in staving (1), first filter screen (5) will staving (1) is separated for gas-liquid separation room and hydrops room (D), just to being equipped with vertical baffle (6), two in the gas-liquid separation room vertical baffle (6) will the gas-liquid separation room is separated for well separating chamber (A) and two side separating chambers (B), from last to distributing a plurality of baffling swash plates (7) to staggering in proper order down in well separating chamber (A).

2. A gas-liquid separating apparatus according to claim 1, wherein: a plurality of groups of air holes (8) are formed in the vertical partition plate (6), and each group of air holes (8) are formed between the adjacent deflecting inclined plates (7).

3. A gas-liquid separating apparatus according to claim 2, wherein: adjacent the last border of baffling swash plate (7) with two just right staving inner wall connections of staving (1), the side of baffling swash plate (7) with vertical baffle (6) fixed connection, the free end downward sloping respectively of baffling swash plate (7), a plurality of air guide grooves (71) have been seted up to the lower surface parallel of baffling swash plate (7), the both ends of air guide groove (71) respectively to vertical baffle (6) extend, and with correspond gas pocket (8) are sharp the setting with.

4. A gas-liquid separating apparatus according to claim 1, wherein: the lower floor the below level of baffling swash plate (7) is equipped with second filter screen (9), the border of second filter screen (9) with staving (1), vertical baffle (6) inner wall and lower floor the free end fixed connection of baffling swash plate (7).

5. A gas-liquid separating apparatus according to claim 2, wherein: first filter screen (5) are including just to the horizontal filter screen that sets up, two horizontal filter screen sets up respectively two in side separation chamber (B), the border of horizontal filter screen with staving (1) and vertical baffle (6) outer wall fixed connection, leakage fluid dram (4) are located horizontal filter screen top.

6. A gas-liquid separating apparatus according to claim 2, wherein: and a condensing plate (10) is arranged in the side separation chamber (B), and the condensing plate (10) is positioned above the uppermost air hole (8).

7. A gas-liquid separating apparatus according to claim 2, wherein: the liquid inlet (2) is provided with an electrostatic connection position.