Horizontal gas-liquid separator

Abstract

The utility model relates to the technical field of gas-liquid separation, in particular to a horizontal gas-liquid separator which comprises a bottom plate, the top end of the bottom plate is fixedly connected with a vertically-arranged supporting leg, the top end of the supporting leg is fixedly connected with a horizontally-arranged hollow separator body, the inner side of the separator body is provided with a condensing coil penetrating through the separator body, and the condensing coil is fixedly connected with the bottom plate. The top end of the separator body is fixedly connected with an air inlet valve communicated with the separator body, and the separator body, the condensing coil, the air inlet valve, the air outlet valve, the sedimentation tank, the drawer, the filter screen, the fixing plate, the first mounting block, the first round hole, the second mounting block, the second round hole, the bolt, the nut, the sealing groove, the sealing ring and the liquid outlet valve are arranged; the solid particles can be prevented from blocking the liquid outlet valve and can be collected, and the solid particles are prevented from remaining on the inner side of the separator body.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separation, in particular to a horizontal gas-liquid separator. Background Art

[0002] The production process of hydroxypropyl methylcellulose may involve the use of a variety of chemical reagents and solvents, such as methanol, propylene oxide, sodium hydroxide, etc. These chemicals may form gas-liquid mixtures at different process stages. At this time, the horizontal gas-liquid separator plays a key role. The horizontal gas-liquid separator is a device used to separate gas and liquid mixtures. It is usually designed to handle larger flow rates of mixtures in industrial environments, especially in the oil, natural gas and chemical industries. Due to its structure and performance characteristics, the horizontal gas-liquid separator has higher separation efficiency and processing capacity.

[0003] Although the existing horizontal gas-liquid separator is widely used, it still has some shortcomings. For example, when the horizontal gas-liquid separator takes in air, some solid particles will follow the gas into the inside of the horizontal gas-liquid separator. When the gas is cooled to generate liquid, the solid particles will mix with the liquid to generate precipitation and remain at the bottom of the inner side of the separator. Moreover, when the solid particles are discharged with the liquid, the liquid outlet valve may be blocked. The thermometer of the existing horizontal gas-liquid separator is usually set individually, and the temperature measurement is not accurate enough. Therefore, a horizontal gas-liquid separator is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a horizontal gas-liquid separator to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A horizontal gas-liquid separator comprises a bottom plate, the top of the bottom plate is fixedly connected with a vertically arranged support leg, the top of the support leg is fixedly connected with a horizontally arranged and internally hollow separator body, the inner side of the separator body is provided with a condensing coil penetrating the separator body, the top of the separator body is fixedly connected with an air inlet valve penetrating the separator body, one side of the air inlet valve is provided with an air outlet valve fixedly connected to the top of the separator body and penetrating the separator body, the bottom end of the separator body is fixedly connected with a horizontally arranged and penetrating sedimentation tank, the inner side of the sedimentation tank is provided with a drawer penetrating the sedimentation tank, the inner side of the drawer is provided with a filter screen, A fixing plate is fixedly connected to one side of the drawer, and first mounting blocks fixedly connected to the fixing plate are symmetrically provided on both sides of the fixing plate, and a first circular hole penetrating the first mounting block is provided on one side of the first mounting block. Second mounting blocks fixedly connected to the sedimentation tank are symmetrically provided on both sides of the sedimentation tank, and a second circular hole penetrating the second mounting block is provided on one side of the second mounting block. Bolts are provided on the inner sides of the first circular hole and the second circular hole, and nuts are spirally connected on the outer sides of the bolts. A sealing groove is provided on the side of the sedimentation tank close to the fixing plate, and a sealing ring is provided on the inner side of the sealing groove. A liquid outlet valve located below the filter screen and communicating with the sedimentation tank is provided on the side of the sedimentation tank away from the fixing plate.

[0007] Preferably, thermometers are symmetrically arranged horizontally and penetrate the separator body on both sides of the separator body, and a display screen is fixedly connected to one end of the thermometer away from the separator body.

[0008] Preferably, there are several thermometers, which are distributed in an array on both sides of the separator body, and the thermometers are electrically connected to the display screen.

[0009] Preferably, there are multiple legs, the legs are evenly distributed at the top edge of the bottom plate, the air inlet valve and the air outlet valve have the same specifications, and the drawer is connected to the sedimentation tank by a sliding connection.

[0010] Preferably, the first mounting block is the same size as the second mounting block, the inner diameter of the first circular hole is the same as the inner diameter of the second circular hole, the sealing ring is fixedly connected to the side of the fixing plate close to the drawer, the outer side of the sealing ring is tightly fitted to the inner side of the sealing groove, and the liquid outlet valve is connected to the drawer.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the separator body, condensing coil, air inlet valve, air outlet valve, sedimentation tank, drawer, filter screen, fixing plate, first mounting block, first circular hole, second mounting block, second circular hole, bolts, nuts, sealing groove, sealing ring and liquid outlet valve are arranged to prevent solid particles from clogging the liquid outlet valve, collect solid particles and prevent solid particles from remaining inside the separator body. The equipment is powered on before use. When gas-liquid separation is required, the condensing coil is connected to a condensing circulation pump, and then the air inlet valve is opened to introduce the gas-liquid mixture into the inside of the separator body through the air inlet valve. The high-temperature gas-liquid mixture is After the compound contacts the condensing coil, the gaseous liquid can be liquefied, and the liquid enters the drawer inside the sedimentation tank. At this time, the solid particles mixed in the liquid are isolated at the top of the filter by the filter. Then, the air outlet valve and the liquid outlet valve are opened to discharge the separated liquid and gas. When the gas-liquid separation is completed, the air inlet valve, the exhaust valve and the liquid outlet valve are closed, the nut is unscrewed from the outside of the bolt, and then the bolt is taken out from the inside of the first circular hole and the second circular hole, and the fixing plate is pulled. At this time, the drawer can slide on the inside of the sedimentation tank, the first mounting block and the second mounting block are separated, and the sealing ring is separated from the sealing groove. Finally, the solid particles on the top of the filter can be cleaned out;

[0013] 2. In the present invention, the temperature inside the separator body can be measured more accurately by providing a thermometer and a display screen. The average value of the temperatures measured by multiple groups of thermometers and display screens can be closer to the actual temperature inside the separator body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the separator body of the utility model;

[0016] Figure 3 This is a schematic diagram of the disassembled structure of the sedimentation tank of the utility model.

[0017] In the figure: 1. bottom plate; 2. support leg; 3. separator body; 4. condensing coil; 5. air inlet valve; 6. air outlet valve; 7. sedimentation tank; 8. drawer; 9. filter; 10. fixing plate; 11. first mounting block; 12. first circular hole; 13. second mounting block; 14. second circular hole; 15. bolt; 16. nut; 17. sealing groove; 18. sealing ring; 19. liquid outlet valve; 20. thermometer; 21. display screen. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0020] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] A horizontal gas-liquid separator comprises a bottom plate 1, a vertically arranged support leg 2 is fixedly connected to the top of the bottom plate 1, a horizontally arranged and hollow separator body 3 is fixedly connected to the top of the support leg 2, a condensing coil 4 penetrating the separator body 3 is arranged inside the separator body 3, an air inlet valve 5 penetrating the separator body 3 is fixedly connected to the top of the separator body 3, an air outlet valve 6 fixedly connected to the top of the separator body 3 and penetrating the separator body 3 is arranged on one side of the air inlet valve 5, a horizontally arranged and penetrating sedimentation tank 7 is fixedly connected to the bottom of the separator body 3, a drawer 8 penetrating the sedimentation tank 7 is arranged inside the sedimentation tank 7, a filter screen 9 is arranged inside the drawer 8, and a fixed plate 1 is fixedly connected to one side of the drawer 8 0, first mounting blocks 11 fixedly connected to the fixing plate 10 are symmetrically arranged on both sides of the fixing plate 10, a first circular hole 12 penetrating the first mounting block 11 is arranged on one side of the first mounting block 11, second mounting blocks 13 fixedly connected to the sedimentation tank 7 are symmetrically arranged on both sides of the sedimentation tank 7, a second circular hole 14 penetrating the second mounting block 13 is arranged on one side of the second mounting block 13, bolts 15 are arranged on the inner sides of the first circular hole 12 and the second circular hole 14, nuts 16 are spirally connected on the outer sides of the bolts 15, a sealing groove 17 is arranged on the side of the sedimentation tank 7 close to the fixing plate 10, a sealing ring 18 is arranged on the inner side of the sealing groove 17, and a liquid outlet valve 19 located below the filter screen 9 and communicating with the sedimentation tank 7 is arranged on the side of the sedimentation tank 7 away from the fixing plate 10.

[0023] Thermometers 20 are symmetrically arranged horizontally and penetrate the separator body 3 on both sides of the separator body 3. A display screen 21 is fixedly connected to one end of the thermometer 20 away from the separator body 3. The display screen 21 can show the reading measured by the thermometer 20. There are several thermometers 20, and the thermometers 20 are distributed in an array on both sides of the separator body 3. The thermometers 20 are electrically connected to the display screen 21. The temperatures measured by the multiple groups of thermometers 20 and the display screen 21 are averaged, which can be closer to the actual temperature inside the separator body 3. The number of the separators is multiple, the legs 2 are evenly distributed at the top edge of the bottom plate 1, the air inlet valve 5 and the air outlet valve 6 have the same specifications, the drawer 8 is connected to the sedimentation tank 7 by sliding connection, the drawer 8 can more conveniently remove the solid particles inside the separator body 3, the first mounting block 11 and the second mounting block 13 are the same size, the inner diameter of the first circular hole 12 is the same as the inner diameter of the second circular hole 14, the sealing ring 18 is fixedly connected to the side of the fixing plate 10 close to the drawer 8, the outer side of the sealing ring 18 is tightly fitted with the inner side of the sealing groove 17, and the liquid outlet valve 19 is connected to the drawer 8.

[0024] Working process: Power on the equipment before use. When gas-liquid separation is required, connect the condensing coil 4 to the condensing circulation pump, then open the air inlet valve 5, and introduce the gas-liquid mixture into the inner side of the separator body 3 at the top of the leg 2 through the air inlet valve 5. After the high-temperature gas-liquid mixture contacts the condensing coil 4, the gaseous liquid can be liquefied, and the liquid enters the drawer 8 inside the sedimentation tank 7. At this time, the solid particles mixed in the liquid are isolated by the filter screen 9 at the top of the filter screen 9. Then open the air outlet valve 6 and the liquid outlet valve 19 to discharge the separated liquid and gas. When the gas-liquid separation is completed, close the air inlet valve 5, the exhaust valve and the liquid outlet valve 19. The nut 16 is unscrewed from the outside of the bolt 15, and then the bolt 15 is taken out from the inside of the first circular hole 12 and the second circular hole 14, and the fixing plate 10 is pulled. At this time, the drawer 8 can slide on the inside of the sedimentation tank 7 above the bottom plate 1, and the first mounting block 11 and the second mounting block 13 are separated. The sealing ring 18 is separated from the sealing groove 17, and finally the solid particles on the top of the filter screen 9 can be cleaned out. The temperature inside the separator body 3 can be measured more accurately by the set thermometer 20 and the display screen 21. The average temperature measured by multiple groups of thermometers 20 and display screens 21 can be closer to the actual temperature inside the separator body 3.

[0025] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A horizontal gas-liquid separator, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a vertically arranged support leg (2), the top of the support leg (2) is fixedly connected to a separator body (3) which is horizontally arranged and hollow inside, the inner side of the separator body (3) is provided with a condensing coil (4) which passes through the separator body (3), the top of the separator body (3) is fixedly connected to an air inlet valve (5) which passes through the separator body (3), one side of the air inlet valve (5) is provided with an air outlet valve (6) which is fixedly connected to the top of the separator body (3) and passes through the separator body (3), the bottom end of the separator body (3) is fixedly connected to a sedimentation tank (7) which is horizontally arranged and passes through the separator body (3), the inner side of the sedimentation tank (7) is provided with a drawer (8) which passes through the sedimentation tank (7), the inner side of the drawer (8) is provided with a filter screen (9), one side of the drawer (8) is fixedly connected to a fixing plate (10), the fixing plate (10) First mounting blocks (11) fixedly connected to the fixing plate (10) are symmetrically arranged on both sides, and a first circular hole (12) penetrating the first mounting block (11) is arranged on one side of the first mounting block (11). Second mounting blocks (13) fixedly connected to the fixing plate (7) are symmetrically arranged on both sides of the sedimentation tank (7), and a second circular hole (14) penetrating the second mounting block (13) is arranged on one side of the second mounting block (13). Bolts (15) are arranged inside the first circular hole (12) and the second circular hole (14), and nuts (16) are spirally connected to the outside of the bolts (15). A sealing groove (17) is arranged on the side of the sedimentation tank (7) close to the fixing plate (10), and a sealing ring (18) is arranged on the inside of the sealing groove (17). A liquid outlet valve (19) located below the filter screen (9) and penetrating the sedimentation tank (7) is arranged on the side of the sedimentation tank (7) away from the fixing plate (10).

2. A horizontal gas-liquid separator according to claim 1, characterized in that: Thermometers (20) are symmetrically arranged horizontally and penetrate the separator body (3) on both sides of the separator body (3); one end of the thermometer (20) away from the separator body (3) is fixedly connected to a display screen (21).

3. A horizontal gas-liquid separator according to claim 2, characterized in that: There are a plurality of thermometers (20), and the thermometers (20) are distributed in an array on both sides of the separator body (3). The thermometers (20) are electrically connected to the display screen (21).

4. A horizontal gas-liquid separator according to claim 1, characterized in that: The number of the supporting legs (2) is plural, and the supporting legs (2) are evenly distributed at the top edge of the bottom plate (1). The air inlet valve (5) and the air outlet valve (6) have the same specifications, and the connection method between the drawer (8) and the sedimentation tank (7) is a sliding connection.

5. A horizontal gas-liquid separator according to claim 1, characterized in that: The first mounting block (11) and the second mounting block (13) are of the same size, the inner diameter of the first circular hole (12) and the inner diameter of the second circular hole (14) are the same, the sealing ring (18) is fixedly connected to a side of the fixing plate (10) close to the drawer (8), the outer side of the sealing ring (18) is tightly fitted to the inner side of the sealing groove (17), and the liquid outlet valve (19) is connected to the drawer (8).

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