Buffer device of gas-liquid buffer tank

Abstract

The utility model discloses a buffer device of a gas-liquid buffer tank. A medium inlet of the box body is communicated with an inlet of the gas-liquid buffer tank, the box body is fixedly connected into the gas-liquid buffer tank, a gas outlet is formed in the top of the box body, a flow guide pipe is arranged at the bottom of the box body, and the flow guide pipe and the gas outlet are located on the side, away from the inlet of the gas-liquid buffer tank, of the box body; the two ends of the angle steel are connected to the inner wall of the box body, and the angle steel is arranged at intervals in the length direction and the height direction of the box body and arranged in a staggered longitudinal mode. The opening direction of the angle steel faces the bottom wall of the box body, and the angle steel is provided with a plurality of first through holes. Therefore, according to the embodiment of the invention, the angle steel is longitudinally arranged in a staggered manner, a medium is buffered multiple times through the first through holes in the angle steel, the medium flows to the bottom in the box body by means of the structure of the angle steel and gravitational potential energy of the medium, and the liquid is conveyed to the liquid storage area of the gas-liquid buffer tank through the flow guide pipe; and the gas is conveyed to the gas storage area of the gas-liquid buffer tank through the gas outlet, so that the impact force of a medium on the gas-liquid buffer tank is reduced.

Description

Technical Field

[0001] This application relates to the technical field of gas-liquid buffer tanks, and particularly to a buffer device for a gas-liquid buffer tank. Background Art

[0002] A gas-liquid buffer tank (also known as a gas-liquid separator or a gas-liquid buffer) is a device used to process gas-liquid mixtures. Its main function is to separate gas and liquid from the mixed state and ensure their stable flow in the system or pipeline.

[0003] The existing medium (gas-liquid mixture) inlet is generally set relatively close to the circumferential seam, and an impact plate is added to the equipment head to reduce the impact on the head. However, adding an impact plate to the equipment head only provides one-time buffering, and the impact of the medium on the gas-liquid buffer tank is still large, resulting in easy damage to the gas-liquid buffer tank. Utility Model Content

[0004] The embodiment of this application provides a buffer device for a gas-liquid buffer tank, which solves the technical problem that adding a buffer plate at the head of the gas-liquid buffer tank in the prior art still cannot reduce the impact of the medium on the gas-liquid buffer tank.

[0005] The embodiment of this application provides a buffer device for a gas-liquid buffer tank, including a box body and a plurality of angle steels; the medium inlet of the box body is communicated with the inlet of the gas-liquid buffer tank, and the box body is fixedly connected inside the gas-liquid buffer tank. A gas outlet is provided at the top of the box body, and a diversion pipe is provided at the bottom of the box body. Both the diversion pipe and the gas outlet are located on the side of the box body away from the inlet of the gas-liquid buffer tank; both ends of the plurality of angle steels are connected to the inner wall of the box body, and are arranged at intervals along the length direction and the height direction of the box body, and are arranged in a staggered vertical pattern; the opening direction of the angle steel faces the bottom wall of the box body, and the angle steel is provided with a plurality of first through holes.

[0006] In a possible implementation, the angle steel includes a first steel plate and a second steel plate, and one side of the first steel plate in the length direction is fixedly connected to one side of the second steel plate in the length direction; both the first steel plate and the second steel plate are provided with a plurality of first through holes.

[0007] In a possible implementation, the side wall of the diversion pipe is provided with a plurality of second through holes.

[0008] In a possible implementation, the first steel plate faces the side of the box body towards the inlet; the length of the side of the first steel plate in the height direction is greater than the length of the side of the second steel plate in the height direction.

[0009] In a possible implementation, the diameter of the first through hole is 10 mm.

[0010] In a possible implementation, one side of the first steel plate in the length direction is perpendicularly connected to one side of the second steel plate in the length direction.

[0011] In a possible implementation, copper plating layers are provided on the outer surfaces of both the first steel plate and the second steel plate, a zinc plating layer is provided on the outer surface of the copper plating layer, and the thickness of the zinc plating layer is greater than that of the copper plating layer.

[0012] In a possible implementation, the box body has a square structure.

[0013] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects:

[0014] The buffer device of the gas-liquid buffer tank provided in the embodiments of the present application includes a box body and a plurality of angle steels. In actual operation, the medium carries impact force and enters the box body through the medium inlet. The angle steels are arranged in a staggered manner and are provided with a plurality of first through holes. A part of the medium impacts the angle steel behind it through the first through holes of the angle steel and undergoes the next buffering; another part of the medium hits the angle steels arranged vertically above and below the medium inlet and impacts the angle steel behind through the first through holes of the angle steel for the next buffering until the impact force carried by the medium can no longer pass through the first through holes of the angle steel for the next time. Therefore, in the embodiments of the present application, the angle steels are arranged in a staggered manner, and the plurality of first through holes on the angle steels enable the medium to be buffered multiple times. By borrowing the structure of the angle steel itself and the gravitational potential energy of the medium flowing towards the bottom of the box body, the liquid is conveyed to the liquid storage area of the gas-liquid buffer tank through the diversion pipe, and the gas is conveyed to the gas storage area of the gas-liquid buffer tank through the gas outlet, realizing the preliminary separation of the liquid and the gas, reducing the impact force of the medium on the gas-liquid buffer tank, and improving the service life of the gas-liquid buffer tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for description in the embodiments of the present application. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of the buffer device of the gas-liquid buffer tank provided in the embodiments of the present application;

[0017] Figure 2 It is a schematic structural diagram of the angle steel provided in the embodiments of the present application;

[0018] Figure 3 For Figure 2 the partial enlarged view at A of

[0019] Figure 4 For Figure 1 The partial enlarged view of position B in

[0020] Icon: 1 - box body; 11 - medium inlet; 12 - gas outlet; 13 - diversion pipe; 131 - second through hole; 2 - angle steel; 21 - first steel plate; 22 - second steel plate; 23 - first through hole. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0022] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present application. The terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0023] The embodiments of the present application provide a buffering device for a gas - liquid buffer tank, as Figures 1 to 4 shown. The buffering device of the gas - liquid buffer tank includes a box body 1 and a plurality of angle steels 2. The medium inlet 11 of the box body 1 is communicated with the inlet of the gas - liquid buffer tank, and the box body 1 is fixedly connected inside the gas - liquid buffer tank. A gas outlet 12 is provided at the top of the box body 1, and a diversion pipe 13 is provided at its bottom, and both the diversion pipe 13 and the gas outlet 12 are located on the side of the box body 1 away from the inlet of the gas - liquid buffer tank. Both ends of the plurality of angle steels 2 are connected to the inner wall of the box body 1, and are arranged at intervals along the length direction and the height direction of the box body 1, and are arranged in a staggered pattern vertically and horizontally. The opening direction of the angle steel 2 faces the bottom wall of the box body 1, and the angle steel 2 is provided with a plurality of first through holes 23.

[0024] It should be noted that in actual operation, the medium carries impact force and enters the box body 1 through the medium inlet 11. The angle steels 2 are arranged in a staggered manner and are provided with a plurality of first through holes 23. A part of the medium impacts the angle steel 2 behind it through the first through holes 23 of the angle steel 2 and undergoes the next buffering; another part of the medium hits the angle steels 2 arranged vertically above and below the medium inlet 11 and impacts the angle steel 2 behind through the first through holes 23 of the angle steel 2 for the next buffering until the impact force carried by the medium can no longer pass through the first through holes 23 of the angle steel 2 for the next time. Therefore, in the embodiment of the present application, the angle steels 2 are arranged in a staggered manner, and the multiple first through holes 23 on the angle steels 2 buffer the medium multiple times, and the structure of the angle steel 2 itself and the gravitational potential energy of the medium are used to flow to the bottom inside the box body 1. The liquid is transported to the liquid storage area of the gas-liquid buffer tank through the diversion pipe 13, and the gas is transported to the gas storage area of the liquid buffer tank through the gas outlet 12, realizing the preliminary separation of the liquid and the gas, reducing the impact force of the medium on the gas-liquid buffer tank, and improving the service life of the gas-liquid buffer tank.

[0025] In the implementation of the present application, the angle steel 2 includes a first steel plate 21 and a second steel plate 22. One side of the first steel plate 21 in the length direction is fixedly connected to one side of the second steel plate 22 in the length direction. Both the first steel plate 21 and the second steel plate 22 are provided with a plurality of first through holes 23.

[0026] In the implementation of the present application, the side wall of the diversion pipe 13 is provided with a plurality of second through holes 131.

[0027] It should be noted that the second through holes 131 can prevent the liquid level from exceeding the bottom of the diversion pipe 13 and flowing back through the diversion pipe 13.

[0028] In the implementation of the present application, one side of the first steel plate 21 faces the inlet of the box body 1. The length of the side of the first steel plate 21 in the height direction is greater than the side of the second steel plate 22 in the height direction. Such a structural design has a better effect on medium buffering.

[0029] In the implementation of the present application, the diameter of the first through hole 23 is 10 mm.

[0030] In the implementation of the present application, one side of the first steel plate 21 in the length direction is perpendicularly connected to one side of the second steel plate 22 in the length direction.

[0031] In the implementation of the present application, the outer surfaces of both the first steel plate 21 and the second steel plate 22 are provided with a copper plating layer, and the outer surface of the copper plating layer is provided with a zinc plating layer, and the thickness of the zinc plating layer is greater than the thickness of the copper plating layer. The first steel plate 21 and the second steel plate 22 in the embodiment of the present application are corrosion-resistant and durable.

[0032] In the implementation of the present application, the box body 1 is of a square structure.

[0033] The various embodiments in this specification are described in a progressive manner. For the same or similar parts among the various embodiments, reference can be made to each other, and the key points of each embodiment are the differences from other embodiments.

[0034] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the present application.

Claims

1. A buffer device for a gas-liquid buffer tank, characterized in that: It comprises a box body (1) and a plurality of angle steels (2); The medium inlet (11) of the box (1) is connected to the inlet of the gas-liquid buffer tank, and the box (1) is fixedly connected to the gas-liquid buffer tank. The top of the box (1) is provided with a gas outlet (12), and the bottom thereof is provided with a flow guide pipe (13), and the flow guide pipe (13) and the gas outlet (12) are both located on a side of the box (1) away from the inlet of the gas-liquid buffer tank; Both ends of the plurality of angle steels (2) are connected to the inner wall of the box body (1), and are spaced apart along the length direction and height direction of the box body (1), and are arranged in a staggered manner; The opening direction of the angle steel (2) faces the bottom wall of the box body (1), and the angle steel (2) is provided with a plurality of first through holes (23).

2. The buffer device of the gas-liquid buffer tank according to claim 1, characterized in that: The angle steel (2) comprises a first steel plate (21) and a second steel plate (22), wherein a side edge of the first steel plate (21) in a length direction is fixedly connected to a side edge of the second steel plate (22) in a length direction; The first steel plate (21) and the second steel plate (22) are both provided with a plurality of first through holes (23).

3. The buffer device of the gas-liquid buffer tank according to claim 1, characterized in that: The side wall of the flow guide tube (13) is provided with a plurality of second through holes (131).

4. The buffer device of the gas-liquid buffer tank according to claim 2, characterized in that: The first steel plate (21) faces a side of the inlet of the box body (1); The length of the side of the first steel plate (21) in the height direction is greater than the length of the side of the second steel plate (22) in the height direction.

5. The buffer device of the gas-liquid buffer tank according to claim 1, characterized in that: The diameter of the first through hole (23) is 10 mm.

6. The buffer device of the gas-liquid buffer tank according to claim 2, characterized in that: A side edge of the first steel plate (21) in the length direction is vertically connected to a side edge of the second steel plate (22) in the length direction.

7. The buffer device of the gas-liquid buffer tank according to claim 2, characterized in that: The outer surfaces of the first steel plate (21) and the second steel plate (22) are both provided with a copper plating layer, the outer surface of the copper plating layer is provided with a zinc plating layer, and the thickness of the zinc plating layer is greater than the thickness of the copper plating layer.

8. The buffer device of the gas-liquid buffer tank according to claim 1, characterized in that: The box body (1) is a square structure.

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