Coalescence filter

Abstract

The utility model relates to the technical field of gas filtration, and discloses a coalescence filter which comprises a barrel, a gas inlet pipe is mounted on the surface of the barrel, a mounting plate is mounted on the surface of the gas inlet pipe, an adjusting plate is rotatably connected to the side surface of the mounting plate, a slot is formed in the other side of the mounting plate, and the slot penetrates through the surface of the adjusting plate. According to the coalescence filter, through cooperative use of the cylinder and the air inlet pipe, when the air conveying pipe is connected through the mounting plate and the adjusting plate, the air conveying pipe can be inserted into the inner wall of the mounting groove, a connecting block mounted on the side face of the connecting plate penetrates through the interior of an inserting groove, and then the adjusting plate is rotated; and meanwhile, a threaded cover is rotated so that the threaded cover can push a sliding plate to move, then the sliding plate can be inserted into the limiting groove, and therefore the gas conveying pipe can be fixed, and mounting of the gas conveying pipe is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of gas filtration technology, specifically a coalescing filter. Background Technology

[0002] Coalescing filter cartridges are made of various composite materials through a special process. They have hydrophilic properties and can not only filter out mechanical impurities in the medium, but also separate emulsified water from the medium through demulsification and coalescence, and coalesce it into larger water droplets, so as to further purify the medium.

[0003] Existing coalescing filters are not convenient to install with pipelines, making installation time-consuming. In addition, when replacing coalescing filter elements, individual elements cannot be removed, making the operation inconvenient. Therefore, we propose a coalescing filter. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a coalescing filter that is highly practical, stable, easy to install in pipelines, and easy to replace individual coalescing filter elements. It solves the problems of traditional coalescing filters being inconvenient to install in pipelines, which makes installation time-consuming, and the inconvenience of not being able to remove individual coalescing filter elements when replacing them.

[0005] This utility model provides the following technical solution: a coalescing filter, including a cylindrical body, an air inlet pipe installed on the surface of the cylindrical body, an mounting plate installed on the surface of the air inlet pipe, an adjusting plate rotatably connected to the side of the mounting plate, a slot opened on the other side of the mounting plate, and the slot passing through the surface of the adjusting plate, a limiting groove and an arc-shaped groove respectively opened on the side of the adjusting plate near the surface of the cylindrical body, and the limiting groove and the arc-shaped groove are connected, an installation groove is opened at the end of the air inlet pipe away from the surface of the cylindrical body, an air supply pipe is inserted into the interior of the installation groove, a connecting plate is installed on the surface of the air supply pipe, a connecting block is installed on the side of the connecting plate near the surface of the cylindrical body, a threaded rod is installed at the other end of the connecting block, a sliding plate is slidably connected to the surface of the threaded rod, and a threaded cap is threadedly connected to the surface of the threaded rod.

[0006] As a preferred embodiment of this utility model, the inner diameter of the gas supply pipe is the same as the inner diameter of the air inlet pipe, and a sealing rubber ring is provided at one end of the gas supply pipe that is inserted into the air inlet pipe.

[0007] As a preferred embodiment of this utility model, the cylinder is provided with an installation frame inside, the top of the installation frame is provided with an air inlet groove, the top of the installation frame is provided with a coalescing filter element, the coalescing filter element is inserted into a circular groove opened at the top of the support frame, the top of the support frame is provided with an installation arc plate, the bottom of the installation arc plate is inserted into the inside of the coalescing filter element, the top of the installation arc plate is threaded with a bolt, and the bolt passes through the surface of the installation arc plate and the threaded groove opened at the top of the support frame.

[0008] As a preferred embodiment of this utility model, an air outlet pipe is installed on the surface of the cylinder, and a support leg is provided on the surface of the cylinder.

[0009] As a preferred embodiment of this utility model, the number of air inlet slots on the top of the mounting frame is the same as the number of circular slots on the top of the support frame, and the air inlet slots and the circular slots on the top of the support frame are on the same straight line.

[0010] In a preferred embodiment of this utility model, the top of the coalescing filter element and the top of the support frame are in the same plane, and the surface diameter of the coalescing filter element is the same as the inner diameter of the circular groove opened on the top of the support frame.

[0011] As a preferred embodiment of this utility model, the air inlet pipe is installed near the bottom of the cylinder, and the air outlet pipe is installed near the top of the cylinder.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This coalescing filter, through the cooperation of the cylinder and the air inlet pipe, and the use of the mounting plate and the adjusting plate, allows the air supply pipe to be inserted into the inner wall of the mounting groove when connected. The connecting block installed on the side of the connecting plate passes through the inside of the slot, thereby rotating the adjusting plate, so that the connecting plate is rotated into the inside of the limiting groove through the arc groove. At the same time, the threaded cover is rotated so that the threaded cover can push the sliding plate to move, and then the sliding plate can be inserted into the inside of the limiting groove, thereby fixing the air supply pipe and facilitating the installation of the air supply pipe.

[0014] 2. This coalescing filter, through the cooperation of the cylinder and mounting bracket, and utilizing the air inlet slot and support frame, facilitates the installation of the coalescing filter element. When fixing the coalescing filter element, the bolts can be rotated to fix the mounting arc plate, and the mounting arc plate can fix the position of the coalescing filter element. When replacing the coalescing filter element, simply rotate the bolts to remove the mounting arc plate, thereby removing the individual coalescing filter element, making replacement more convenient. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the front structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0017] Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A;

[0018] Figure 4 This is a schematic diagram of the mounting groove structure of this utility model;

[0019] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0020] In the diagram: 1. Cylinder; 2. Inlet pipe; 3. Mounting plate; 4. Adjusting plate; 5. Slot; 6. Limiting slot; 7. Mounting slot; 8. Air supply pipe; 9. Connecting plate; 10. Connecting block; 11. Threaded rod; 12. Slide plate; 13. Threaded cap; 14. Mounting bracket; 15. Inlet slot; 16. Coalescing filter element; 17. Support frame; 18. Mounting arc plate; 19. Bolt; 20. Outlet pipe; 21. Support leg; 22. Arc groove. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5A coalescing filter includes a cylindrical body 1, an air inlet pipe 2 mounted on the surface of the cylindrical body 1, an mounting plate 3 mounted on the surface of the air inlet pipe 2, an adjusting plate 4 rotatably connected to the side of the mounting plate 3, a slot 5 formed on the other side of the mounting plate 3, the slot 5 passing through the surface of the adjusting plate 4, a limiting groove 6 and an arc-shaped groove 22 respectively formed on the side of the adjusting plate 4 near the surface of the cylindrical body 1, the limiting groove 6 and the arc-shaped groove 22 connected, an mounting groove 7 formed at the end of the air inlet pipe 2 away from the surface of the cylindrical body 1, an air supply pipe 8 inserted into the mounting groove 7, a connecting plate 9 mounted on the surface of the air supply pipe 8, a connecting block 10 mounted on the side of the connecting plate 9 near the surface of the cylindrical body 1, a threaded rod 11 mounted on the other end of the connecting block 10, a sliding plate 12 slidably connected to the surface of the threaded rod 11, and a threaded cap 13 threadedly connected to the surface of the threaded rod 11. The air inlet pipe 2 is mounted on the surface of the cylindrical body 1, and the mounting plate 3 is mounted on the surface of the air inlet pipe 2. An adjusting plate 4 is rotatably connected to the mounting plate 3 near the surface of the cylinder 1. A slot 5 is provided at the other end of the air inlet pipe 2, so that the air supply pipe 8 can be installed inside the slot 5. The mounting plate 3 has a slot 5 on the side near the surface of the cylinder 1, and the slot 5 passes through the surface of the adjusting plate 4. A limiting groove 6 is provided on the side of the adjusting plate 4 near the surface of the cylinder 1. An arc groove 22 is provided between the limiting groove 6 and the slot 5, so that the slot 5, the limiting groove 6 and the arc groove 22 are connected in an I-shape. The arc groove 22 passes through the other side of the adjusting plate 4. When installing the air supply pipe 8, the adjusting plate 4 can be rotated so that the adjusting plate 4 can be rotated into the limiting groove 6 through the arc groove 22. At the same time, the threaded cover 13 is rotated so that the threaded cover 13 can drive the sliding plate 12 to move, so that the sliding plate 12 can be inserted into the limiting groove 6, thereby installing the air supply pipe 8.

[0023] Please see Figure 5 The cylinder 1 has an internal mounting bracket 14. An air inlet slot 15 is formed at the top of the mounting bracket 14. A coalescing filter element 16 is positioned at the top of the mounting bracket 14 and is inserted into a circular slot at the top of a support frame 17. An mounting arc plate 18 is mounted at the top of the support frame 17, and its bottom is inserted into the coalescing filter element 16. A bolt 19 is threaded onto the top of the mounting arc plate 18, passing through both the surface of the mounting arc plate 18 and the threaded slot at the top of the support frame 17. The cylinder 1 has an internal mounting bracket 14. An air inlet groove 15 is provided at the top of the mounting frame 14 to facilitate the installation of the coalescing filter element 16 on the top of the mounting frame 14. A support frame 17 is installed inside the cylinder 1. The coalescing filter element 16 passes through the circular groove opened at the top of the support frame 17. The support frame 17 is a breathable plate. When fixing the coalescing filter element 16, the rotating bolt 19 can be used to fix the mounting arc plate 18 so that the surface of the mounting arc plate 18 can fix the coalescing filter element 16. At the same time, the number of air inlet grooves 15 opened at the top of the mounting frame 14 is the same as the number of circular grooves opened at the top of the support frame 17.

[0024] Please see Figure 5 The surface of the cylinder 1 is equipped with an exhaust pipe 20 and a support leg 21. The exhaust pipe 20 allows the gas to be discharged, and the support leg 21 on the surface of the cylinder 1 supports the device.

[0025] Working principle: During operation, when installing the gas supply pipe 8, the gas supply pipe 8 can be inserted into the installation groove 7 opened on the side of the air inlet pipe 2 away from the cylinder 1, so that the adjusting plate 4 can be rotated to rotate the adjusting plate 4 into the limiting groove 6 through the arc groove 22. At the same time, the threaded cover 13 is rotated, so that the threaded cover 13 can drive the sliding plate 12 to move, and then the sliding plate 12 can be inserted into the limiting groove 6, thereby installing the gas supply pipe 8. When installing and replacing the coalescing filter element 16, a support frame 17 is installed inside the cylinder 1, so that the coalescing filter element 16 passes through the circular groove opened at the top of the support frame 17. When fixing the coalescing filter element 16, the rotating bolt 19 can be used to fix the mounting arc plate 18, so that the surface of the mounting arc plate 18 can fix the coalescing filter element 16.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coalescing filter, comprising a cylindrical body (1), characterized in that: An air inlet pipe (2) is installed on the surface of the cylinder (1), and an mounting plate (3) is installed on the surface of the air inlet pipe (2). An adjusting plate (4) is rotatably connected to the side of the mounting plate (3). A slot (5) is provided on the other side of the mounting plate (3), and the slot (5) passes through the surface of the adjusting plate (4). A limiting groove (6) and an arc groove (22) are respectively provided on the side of the adjusting plate (4) near the surface of the cylinder (1), and the limiting groove (6) is connected to the arc groove (22). The air inlet pipe (2) An installation groove (7) is provided at one end away from the surface of the cylinder (1). An air supply pipe (8) is inserted into the interior of the installation groove (7). A connecting plate (9) is installed on the surface of the air supply pipe (8). A connecting block (10) is installed on the side of the connecting plate (9) close to the surface of the cylinder (1). A threaded rod (11) is installed at the other end of the connecting block (10). A sliding plate (12) is slidably connected to the surface of the threaded rod (11). A threaded cap (13) is threadedly connected to the surface of the threaded rod (11).

2. The coalescing filter according to claim 1, characterized in that: The inner diameter of the gas supply pipe (8) is the same as the inner diameter of the air inlet pipe (2), and a sealing rubber ring is provided at one end of the gas supply pipe (8) that is inserted into the air inlet pipe (2).

3. The coalescing filter according to claim 1, characterized in that: The cylinder (1) is provided with an installation frame (14) inside. An air inlet groove (15) is provided on the top of the installation frame (14). A coalescing filter element (16) is provided on the top of the installation frame (14). The coalescing filter element (16) is inserted into a circular groove on the top of the support frame (17). An installation arc plate (18) is installed on the top of the support frame (17). The bottom of the installation arc plate (18) is inserted into the inside of the coalescing filter element (16). A bolt (19) is threadedly connected to the top of the installation arc plate (18), and the bolt (19) passes through the surface of the installation arc plate (18) and the threaded groove on the top of the support frame (17).

4. The coalescing filter according to claim 1, characterized in that: An air outlet pipe (20) is installed on the surface of the cylinder (1), and a support leg (21) is provided on the surface of the cylinder (1).

5. The coalescing filter according to claim 3, characterized in that: The number of air inlet slots (15) opened on the top of the mounting bracket (14) is the same as the number of circular slots opened on the top of the support bracket (17), and the air inlet slots (15) and the circular slots opened on the top of the support bracket (17) are on the same straight line.

6. The coalescing filter according to claim 3, characterized in that: The top of the coalescing filter element (16) is in the same plane as the top of the support frame (17), and the surface diameter of the coalescing filter element (16) is the same as the inner diameter of the circular groove opened on the top of the support frame (17).

7. The coalescing filter according to claim 4, characterized in that: The air inlet pipe (2) is installed near the bottom of the cylinder (1), and the air outlet pipe (20) is installed near the top of the cylinder (1).

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