A gas-liquid separation device

Abstract

The utility model discloses a kind of gas-liquid separation devices, it includes valve seat, separation cylinder and liquid storage cylinder, one end of the separation cylinder is connected with one end of liquid storage cylinder by tubular body, upper vent valve is provided on the tubular body, separation filter element is provided in the separation cylinder, there is septum between the separation filter element and separation cylinder, outer thread is provided on the outer circumferential surface of the other end of the separation cylinder, the valve seat is the cylinder body of one end opening and the other end closure, inner thread is provided on the inner wall of the one end of the valve seat, the inner thread of the valve seat is matched with the outer thread of the separation cylinder, the one end of the valve seat and the other end of the separation cylinder are installed together by thread connection, air inlet and air outlet are also provided on the wall of the valve seat, the air inlet is communicated with septum, the air outlet is communicated with the inside of separation filter element. The gas-liquid separation device of the utility model is simple in structure, easy to process, and the valve seat and the separation cylinder are easy to install.

Description

Technical Field

[0001] This utility model relates to a gas-liquid separation device and belongs to the field of gas-liquid separation technology. Background Technology

[0002] In some production processes requiring the separation of liquid-containing gas-liquid mixtures, gas-liquid separation devices are needed to separate the mixtures. Current gas-liquid separation devices typically consist of a valve seat, a separation cylinder, and a storage tank. The valve seat and separation cylinder are usually installed by making the valve seat a flange, and one end of the separation cylinder is also a flange. The valve seat and separation cylinder are then mounted at the flange with screws. This structural design of the valve seat and separation cylinder is relatively complex, leading to manufacturing difficulties, increased manufacturing costs, and relatively time-consuming installation. Utility Model Content

[0003] The main technical problem solved by this utility model is to provide a gas-liquid separation device, which has a simple structure, is easy to process, and is convenient to install the valve seat and the separation cylinder.

[0004] To solve the above-mentioned technical problems, the present invention provides a gas-liquid separation device, including a valve seat, a separation cylinder, and a storage cylinder. One end of the separation cylinder is connected to one end of the storage cylinder via a pipe body. An upper vent valve is provided on the pipe body. A separation filter element is provided inside the separation cylinder. A cavity exists between the separation filter element and the separation cylinder. An external thread is provided on the outer circumferential surface of the other end of the separation cylinder. The valve seat is a cylinder with one open end and the other closed end. An internal thread is provided on the inner wall of the valve seat at one end. The internal thread of the valve seat matches the external thread of the separation cylinder. The one end of the valve seat and the other end of the separation cylinder are connected together by a thread. An air inlet and an air outlet are also provided on the wall of the valve seat. The air inlet communicates with the cavity, and the air outlet communicates with the interior of the separation filter element.

[0005] Preferably, an air inlet valve is provided on the air inlet, and an air outlet valve is provided on the air outlet.

[0006] Preferably, the lower end of the liquid storage cylinder is provided with a vent pipe, and a lower vent valve is provided on the vent pipe.

[0007] Preferably, the other end of the valve seat is provided with a first mounting baffle.

[0008] Preferably, a second mounting baffle is provided at one end of the liquid storage cylinder.

[0009] The beneficial effects of this utility model are: the gas-liquid separation device of this utility model is used for the separation of gas and liquid in gas-liquid mixtures. It has a simple structure, is easy to process, can reduce processing costs, and the valve seat and separation cylinder are easy to install, bringing convenience to customers. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 and Figure 2 These are structural schematic diagrams of the gas-liquid separation device of this utility model from different view directions; Figure 3 This is an exploded view of the structure of the gas-liquid separation device of this utility model; Figure 4 This is a schematic diagram of the valve seat in the gas-liquid separation device of this utility model. Detailed Implementation

[0011] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0012] Embodiment of this utility model: Please see Figures 1 to 4 The gas-liquid separation device of this utility model includes a valve seat 1, a separation cylinder 2, and a liquid storage cylinder 3. One end of the separation cylinder 2 is connected to one end of the liquid storage cylinder 3 via a pipe body 4. An upper vent valve 5 is provided on the pipe body 4. A separation filter element 6 is installed inside the separation cylinder 2, and a cavity 7 exists between the separation filter element 6 and the separation cylinder 2. An external thread is provided on the outer circumferential surface of the other end of the separation cylinder 2. The valve seat 1 is a cylinder with one open end and the other closed end. An internal thread is provided on the inner wall of one end of the valve seat 1, and the internal thread of the valve seat 1 matches the external thread of the separation cylinder 2. One end of the valve seat 1 and the other end of the separation cylinder 2 are connected together by a threaded connection. An air inlet 8 and an air outlet 9 are also provided on the wall of the valve seat 1. The air inlet 8 communicates with the cavity 7, and the air outlet 9 communicates with the interior of the separation filter element 6. The valve seat 1 and the separation cylinder 2 are installed by a threaded connection, which is more convenient than using multiple bolts. The valve seat 1 and the separator 2 do not use a flange structure, which makes them easier to process and reduces processing costs.

[0013] Preferably, an air inlet valve 10 is provided on the air inlet 8, and an air outlet valve 11 is provided on the air outlet 9.

[0014] Preferably, the lower end of the liquid storage cylinder 3 is provided with a vent pipe 12, and a lower vent valve 13 is provided on the vent pipe 12.

[0015] Preferably, the other end of the valve seat 1 is provided with a first mounting baffle 14 for mounting the gas-liquid separation device of this utility model.

[0016] Preferably, a second mounting baffle 15 is provided at one end of the liquid storage cylinder 3, and the gas-liquid separation device of this utility model is installed together with the first mounting baffle 14, so that the gas-liquid separation device of this utility model can be installed at the work station where gas-liquid separation is required.

[0017] When this gas-liquid separation device is in operation, the gas-liquid mixture enters the valve seat 1 through the inlet 8, and then enters the cavity 7 between the inner wall of the separation cylinder 2 and the separation filter element 6. After being separated by the separation filter element 7, the liquid in the gas-liquid mixture is separated and flows into the storage 3, while the remaining gas is discharged from the outlet 9. The liquid in the storage cylinder 3 can be discharged from the vent pipe 12 by opening the lower vent valve 13, thus achieving the separation of gas and liquid in the gas-liquid mixture.

[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A gas-liquid separation device, comprising a valve seat, a separation cylinder, and a liquid storage cylinder, wherein one end of the separation cylinder is connected to one end of the liquid storage cylinder via a pipe body, an upper vent valve is provided on the pipe body, a separation filter element is provided inside the separation cylinder, and a cavity exists between the separation filter element and the separation cylinder, characterized in that, The other end of the separator cylinder has an external thread on its outer circumference. The valve seat is a cylinder that is open at one end and closed at the other. The inner wall of the valve seat at one end has an internal thread, which matches the external thread of the separator cylinder. The valve seat at one end and the other end of the separator cylinder are connected together by a thread. The valve seat wall also has an air inlet and an air outlet. The air inlet communicates with the partition cavity, and the air outlet communicates with the interior of the separator filter element.

2. The gas-liquid separation device according to claim 1, characterized in that, An air inlet valve is provided on the air inlet, and an air outlet valve is provided on the air outlet.

3. The gas-liquid separation device according to claim 2, characterized in that, The lower end of the liquid storage cylinder is provided with a vent pipe, and a lower vent valve is provided on the vent pipe.

4. The gas-liquid separation device according to claim 3, characterized in that, The other end of the valve seat is provided with a first mounting baffle.

5. The gas-liquid separation device according to claim 4, characterized in that, A second mounting baffle is provided at one end of the liquid storage cylinder.

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