Fast-assembly filter

Abstract

The utility model relates to the technical field of production of water-based binders, and discloses a quick-assembly filter which comprises a barrel, a first barrel joint, a second barrel joint, a filter element and a filter element joint, wherein the first barrel joint and the second barrel joint are respectively arranged at two ends of the barrel; the device further comprises a feeding end cover plate, a feeding pipe, a feeding connector and a feeding end cover connector, one end of the feeding pipe is fixed to the feeding end cover plate and communicated with an inner cavity of the barrel, the other end of the feeding pipe is provided with the feeding connector, and the feeding end cover connector is arranged on the side, facing the barrel, of the feeding end cover plate and connected with the first barrel connector in a sealed mode. The filter further comprises a discharging end cover plate, a discharging pipe, a first discharging connector, a second discharging connector and a discharging end cover connector, the discharging pipe penetrates through the discharging end cover plate, the two ends of the discharging pipe are communicated, the first discharging connector and the second discharging connector are arranged at the two ends of the discharging pipe respectively, the first discharging connector is connected with the filter element connector, and the second discharging connector is connected with the discharging end cover connector. The discharging end cover connector is arranged on the side, facing the barrel, of the discharging end cover plate and connected with the second barrel connector in a sealed mode.

Description

Technical Field

[0001] This utility model relates to the field of water-based adhesive production technology, and in particular to a quick-install filter. Background Technology

[0002] The production process of water-based adhesives has strict requirements for the control of foreign matter, necessitating a set of precision filters that are reliable and easy to clean. Currently used bag filters and cartridge filters are difficult to clean, inconvenient to replace filter bags and cartridges, and require sophisticated reinstallation processes after cartridge replacement, resulting in poor reliability after restoration.

[0003] Therefore, there is an urgent need for a quick-installation filter to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a quick-install filter that is easy to install and disassemble, and whose filter element can be cleaned and reused.

[0005] Based on the above concept, the technical solution adopted by this utility model is as follows:

[0006] A quick-install filter is provided, comprising a filter body, the filter body including:

[0007] A cylindrical assembly includes a cylindrical body, a first cylindrical body connector, and a second cylindrical body connector. The cylindrical body is open at both ends, and the first cylindrical body connector and the second cylindrical body connector are respectively disposed at both ends of the cylindrical body.

[0008] A filter element assembly is located in the inner cavity of the cylinder. The filter element assembly includes a filter element and a filter element connector, and the filter element connector is disposed at one end of the filter element.

[0009] The feeding assembly includes a feeding end cover plate, a feeding pipe, a feeding connector, and a feeding end cover connector. The feeding pipe is open at both ends. One end of the feeding pipe is fixed to the feeding end cover plate and communicates with the inner cavity of the cylinder. The other end of the feeding pipe is provided with the feeding connector. The feeding end cover connector is provided on the side of the feeding end cover plate facing the cylinder and is sealed to the first cylinder connector.

[0010] The discharge assembly includes a discharge end cover plate, a discharge pipe, a first discharge connector, a second discharge connector, and a discharge end cap connector. The discharge pipe passes through the discharge end cover plate and is continuous at both ends. The first discharge connector and the second discharge connector are respectively disposed at both ends of the discharge pipe. The first discharge connector is connected to the filter element connector. The discharge end cap connector is disposed on the side of the discharge end cover plate facing the cylinder and is sealed to the second cylinder connector.

[0011] Optionally, the filter body has multiple components, and the second discharge port of one filter body can be connected to the feed port of another filter body to connect the multiple filter bodies in series.

[0012] Optionally, the quick-install filter further includes an inlet pipe assembly and an outlet pipe assembly. The filter body has multiple inlet joints, and the multiple filter bodies have multiple inlet joints connected through the inlet pipe assembly. The multiple filter bodies also have multiple second outlet joints connected through the outlet pipe assembly.

[0013] Optionally, the inlet pipe assembly includes a main inlet pipe and multiple sub-inlet pipes. One end of each of the multiple sub-inlet pipes is connected to the main inlet pipe, and the other end of each of the multiple sub-inlet pipes is provided with an inlet pipe connector. The multiple inlet pipe connectors are connected to the multiple feed connectors one by one.

[0014] Optionally, a first valve is provided on the branch inlet pipe.

[0015] Optionally, the outlet pipe assembly includes a main outlet pipe and multiple branch outlet pipes. One end of each of the multiple branch outlet pipes is connected to the main outlet pipe, and the other end of each of the multiple branch outlet pipes is provided with an outlet pipe connector. The multiple outlet pipe connectors are connected one-to-one with the multiple second discharge connectors.

[0016] Optionally, a second valve is provided on the branch outlet pipe.

[0017] Optionally, both the first cylinder connector and the second cylinder connector are chuck quick connectors, and both the first cylinder connector and the second cylinder connector are welded to the cylinder.

[0018] Optionally, both the feed end cap connector and the discharge end cap connector are chuck quick connectors, the feed end cap connector is welded to the feed end cover plate, and the discharge end cap connector is welded to the discharge end cover plate.

[0019] Optionally, both the first discharge connector and the second discharge connector are chuck quick connectors, and both the first discharge connector and the second discharge connector are welded to the discharge pipe.

[0020] Optionally, the feed connector is a chuck quick connector, and the feed connector is welded to the feed pipe.

[0021] Optionally, the filter element connector is a chuck quick connector, and the filter element connector is welded to the filter element.

[0022] Optionally, the filter element is a V-shaped filter element.

[0023] The beneficial effects of this utility model are as follows:

[0024] The quick-install filter proposed in this utility model includes a filter body, which comprises a cylindrical assembly, a filter element assembly, a feeding assembly, and a discharging assembly. The cylindrical assembly includes a cylindrical body, a first cylindrical connector, and a second cylindrical connector, with both ends of the cylindrical body connected. The first and second cylindrical connectors are respectively located at both ends of the cylindrical body. The filter element assembly is located within the inner cavity of the cylindrical body and includes a filter element and a filter element connector, with the filter element connector located at one end of the filter element. The feeding assembly includes a feeding end cover plate, a feeding pipe, a feeding connector, and a feeding end cap connector. One end of the feeding pipe is fixed to the feeding end cover plate and communicates with the inner cavity of the cylindrical body. The other end of the feeding pipe is provided with a feeding connector. The feeding end cap connector is located on the side of the feeding cover plate facing the cylindrical body. The feeding end cover plate covers one end of the cylindrical body, and the feeding end cap connector is sealed to the first cylindrical connector, thereby achieving a sealed connection between the feeding assembly and one end of the cylindrical assembly. The discharge assembly includes a discharge end cover plate, a discharge pipe, a first discharge connector, a second discharge connector, and a discharge end cover connector. The discharge pipe passes through the discharge end cover plate and is continuous at both ends. The first discharge connector and the second discharge connector are respectively located at both ends of the discharge pipe. The discharge end cover plate is placed on the other end of the cylinder, and the discharge end cover connector is sealed to the second cylinder connector, thereby achieving a sealed connection between the discharge assembly and the other end of the cylinder assembly. The first discharge connector is connected to the filter element connector, thereby fixing the discharge assembly and the filter element assembly. In practice, by disconnecting the second cylinder connector from the discharge end cap connector, the moving discharge component can simultaneously move the filter element assembly out of the cylinder. Then, by disconnecting the first discharge connector from the filter element connector, the filter element assembly and the discharge component can be separated, so that the filter element assembly and the discharge component can be cleaned separately. Finally, by disconnecting the inlet end cap connector from the first cylinder connector, the cylinder assembly and the inlet assembly can be separated, so that the cylinder assembly and the inlet assembly can be cleaned separately. The filter body is easy to install and disassemble, and the filter element can be reused after cleaning. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the quick-install filter provided in this embodiment of the utility model;

[0026] Figure 2 This is an exploded view of the structure of the quick-install filter provided in this embodiment of the utility model;

[0027] Figure 3 This is a schematic diagram of two quick-installation filters connected in series according to an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of two quick-installation filters connected in parallel according to an embodiment of the present invention.

[0029] In the picture:

[0030] 1. Cylinder assembly; 11. Cylinder; 12. First cylinder connector; 13. Second cylinder connector;

[0031] 2. Filter element assembly; 21. Filter element; 22. Filter element connector;

[0032] 3. Feeding assembly; 31. Feeding end cover plate; 32. Feeding end cover connector; 33. Feeding pipe; 34. Feeding connector;

[0033] 4. Discharge assembly; 41. Discharge end cover plate; 42. Discharge end cover connector; 43. Discharge pipe; 44. First discharge connector; 45. Second discharge connector;

[0034] 10. Filter body;

[0035] 20. Inlet pipe assembly; 201. Main inlet pipe; 202. Sub-inlet pipe; 203. First valve;

[0036] 30. Outlet pipe assembly; 301. Main outlet pipe; 302. Branch outlet pipe; 303. Second valve. Detailed Implementation

[0037] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0038] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0041] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0042] like Figures 1 to 4As shown, this embodiment provides a quick-install filter, including a filter body 10. The filter body 10 includes a cylindrical assembly 1, a filter element assembly 2, a feeding assembly 3, and a discharging assembly 4. The cylindrical assembly 1 includes a cylindrical body 11, a first cylindrical connector 12, and a second cylindrical connector 13. The two ends of the cylindrical body 11 are connected, and the first cylindrical connector 12 and the second cylindrical connector 13 are respectively disposed at the two ends of the cylindrical body 11. The filter element assembly 2 is located in the inner cavity of the cylindrical body 11. The filter element assembly 2 includes a filter element 21 and a filter element connector 22, with the filter element connector 22 disposed at one end of the filter element 21. The feeding assembly 3 includes a feeding end cover plate 31, a feeding pipe 33, a feeding connector 34, and a feeding end cap connector 32. One end of the feeding pipe 33 is fixed to the feeding end cover plate 31 and communicates with the inner cavity of the cylinder 11. The other end of the feeding pipe 33 is provided with a feeding connector 34. The feeding end cap connector 32 is provided on the side of the feeding cover plate facing the cylinder 11. The feeding end cover plate 31 covers one end of the cylinder 11, and the feeding end cap connector 32 is sealed to the first cylinder connector 12, thereby achieving a sealed connection between the feeding assembly 3 and one end of the cylinder assembly 1. The discharge assembly 4 includes a discharge end cover plate 41, a discharge pipe 43, a first discharge connector 44, a second discharge connector 45, and a discharge end cover connector 42. The discharge pipe 43 passes through the discharge end cover plate 41 and is continuous at both ends. The first discharge connector 44 and the second discharge connector 45 are respectively disposed at both ends of the discharge pipe 43. The discharge end cover plate 41 covers the other end of the cylinder 11, and the discharge end cover connector 42 is sealed to the second cylinder connector 13, thereby achieving a sealed connection between the discharge assembly 4 and the other end of the cylinder assembly 1. The first discharge connector 44 is connected to the filter element connector 22, thereby achieving the fixation of the discharge assembly 4 and the filter element assembly 2. In practice, by disconnecting the second cylinder connector 13 from the discharge end cap connector 42, the moving discharge component 4 can simultaneously move the filter element component 2 out of the cylinder 11. Then, by disconnecting the first discharge connector 44 from the filter element connector 22, the filter element component 2 and the discharge component 4 can be separated, so that the filter element component 2 and the discharge component 4 can be cleaned separately. Finally, by disconnecting the inlet end cap connector 32 from the first cylinder connector 12, the cylinder component 1 and the inlet component 3 can be separated, so that the cylinder component 1 and the inlet component 3 can be cleaned separately. The filter body 10 is easy to install and disassemble, and can be reused after the filter element is cleaned.

[0043] The quick-install filter body 10 provided in this embodiment can also realize multiple filter bodies 10 connected in series. That is, as follows Figure 3As shown, when there are multiple filter bodies 10, the feed inlet 34 of the middle filter body 10 is connected to the second discharge inlet 45 of the upstream filter body 10, and the second discharge inlet 45 of the middle filter body 10 is connected to the feed inlet 34 of the downstream filter body 10. This allows the material filtered by one filter body 10 to enter another filter body 10 for further filtration, with multiple filter elements 21 performing cascade filtration to improve filtration accuracy. For the two filter bodies 10 located at the edges, the second discharge inlet 45 of one filter body 10 is connected to the discharge pipe 43, and the feed inlet 34 of the other filter body 10 is connected to the feed pipe 33.

[0044] Optionally, filter element 21 is a V-shaped filter element. The V-shaped filter element adopts a V-shaped pleated design, which can significantly increase the filtration area and improve the filtration efficiency per unit volume. The V-shaped pleats allow the fluid to be evenly distributed when passing through filter element 21, reducing local pressure drop and improving the overall filtration effect.

[0045] Furthermore, such as Figure 4 As shown, the quick-install filter also includes an inlet pipe assembly 20 and an outlet pipe assembly 30. When there are multiple filter bodies 10, the multiple filter bodies 10 can also be connected in parallel through the inlet pipe assembly 20 and the outlet pipe assembly 30. That is, the feed inlet 34 of the multiple filter bodies 10 are connected through the inlet pipe assembly 20, and the second discharge inlet 45 of the multiple filter bodies 10 are connected through the outlet pipe assembly 30, so that the multiple filter elements 21 are connected in parallel to increase the filtration area and improve the filtration rate.

[0046] Optionally, the inlet pipe includes a main inlet pipe 201 and multiple branch inlet pipes 202. One end of each branch inlet pipe 202 is connected to the main inlet pipe 201, and the other end of each branch inlet pipe 202 is provided with an inlet pipe connector. Each inlet pipe connector is connected to a corresponding feed connector 34. In a specific implementation, the end of the main inlet pipe 201 not connected to the branch inlet pipes 202 is connected to a first storage device, which is used to hold the substance to be filtered (e.g., water-based adhesive). That is, the substance to be filtered in the first storage device first flows into the main inlet pipe 201, and after being diverted by the multiple branch inlet pipes 202, it flows into multiple filter bodies 10 for filtration.

[0047] Optionally, a first valve 203 is provided on the branch inlet pipe 202. One first valve 203 controls the flow of one branch inlet pipe 202. When filtration is required using a specific filter body 10, the first valve 203 on the branch inlet pipe 202 connected to it can be opened. Conversely, when replacement or maintenance of a specific filter body 10 is required, the first valve 203 on the branch inlet pipe 202 connected to it can be closed. The branch inlet pipe 202 includes multiple pipe sections connected by quick-connect couplings. The first valve 203 is located on one of these pipe sections; that is, by disconnecting the pipe section with the first valve 203 from the adjacent pipe section, the first valve 203 can be replaced.

[0048] Optionally, the outlet pipe includes a main outlet pipe 301 and multiple branch outlet pipes 302. One end of each branch outlet pipe 302 is connected to the main outlet pipe 301, and the other end of each branch outlet pipe 302 is provided with an outlet pipe connector. Each outlet pipe connector is connected to a corresponding number of second discharge connectors 45. In a specific implementation, the end of the main outlet pipe 301 not connected to the branch outlet pipes 302 is connected to a second storage device, which is used to hold the filtered material (e.g., water-based adhesive). That is, the material filtered by the multiple filter bodies 10 flows through the multiple branch outlet pipes 302 to the main outlet pipe 301, and then flows into the second storage device through the main outlet pipe 301.

[0049] Optionally, a second valve 303 is provided on the branch outlet pipe 302. One second valve 303 controls the flow of one branch outlet pipe 302. When filtration is required using a specific filter body 10, the second valve 303 on the branch outlet pipe 302 connected to it can be opened. The branch outlet pipe 302 includes multiple pipe sections connected by quick-connect fittings. The second valve 303 is located on one of these pipe sections; that is, the second valve 303 can be replaced by disconnecting the pipe section with the second valve 303 from the adjacent pipe section.

[0050] In this embodiment, both the first cylinder connector 12 and the second cylinder connector 13 are chuck quick-connect couplings, and both are welded to the cylinder 11. The feed end cap connector 32 and the discharge end cap connector 42 are also chuck quick-connect couplings; the feed end cap connector 32 is welded to the feed end cap plate 31, and the discharge end cap connector 42 is welded to the discharge end cap plate 41. Since the first cylinder connector 12 is connected to the feed end cap connector 32, both the first cylinder connector 12 and the feed end cap connector 32 use the same type of chuck quick-connect coupling. Similarly, since the second cylinder connector 13 is connected to the discharge end cap connector 42, both the second cylinder connector 13 and the discharge end cap connector 42 use the same type of chuck quick-connect coupling.

[0051] In this embodiment, both the first discharge connector 44 and the second discharge connector 45 are chuck quick-connect couplings, and both are welded to the discharge pipe 43. The feed connector 34 is a chuck quick-connect coupling, and is welded to the feed pipe 33. The filter element connector 22 is a chuck quick-connect coupling, and is welded to the filter element 21. Since the first discharge connector 44 and the filter element connector 22 are connected, they both use the same type of chuck quick-connect coupling. When multiple filter bodies 10 are connected in series, the second discharge connector 45 is connected to the feed connector 34, and both the second discharge connector 45 and the feed connector 34 use the same type of chuck quick-connect coupling.

[0052] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above embodiments. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A quick-fit filter, characterized in that, The filter body (10) comprises: The cylinder assembly (1) comprises a cylinder (11), a first cylinder joint (12) and a second cylinder joint (13), the cylinder (11) is through at both ends, the first cylinder joint (12) and the second cylinder joint (13) are arranged at both ends of the cylinder (11) respectively; The filter core assembly (2) is located in the inner cavity of the cylinder (11), the filter core assembly (2) comprises a filter core (21) and a filter core joint (22), the filter core joint (22) is arranged at one end of the filter core (21); The feed assembly (3) comprises a feed end cover plate (31), a feed pipe (33), a feed joint (34) and a feed end cover joint (32), one end of the feed pipe (33) is fixed on the feed end cover plate (31) and communicates with the inner cavity of the cylinder (11), the other end of the feed pipe (33) is provided with the feed joint (34), the feed end cover joint (32) is arranged on the side of the feed end cover plate (31) facing the cylinder (11) and is in sealing connection with the first cylinder joint (12); The discharge assembly (4) comprises a discharge end cover plate (41), a discharge pipe (43), a first discharge joint (44), a second discharge joint (45) and a discharge end cover joint (42), the discharge pipe (43) passes through the discharge end cover plate (41) and is through at both ends, the first discharge joint (44) and the second discharge joint (45) are arranged at both ends of the discharge pipe (43) respectively, the first discharge joint (44) is connected with the filter core joint (22), and the discharge end cover joint (42) is arranged on the side of the discharge end cover plate (41) facing the cylinder (11) and is in sealing connection with the second cylinder joint (13).

2. The quick-mount filter of claim 1, wherein, The filter body (10) has a plurality of, the second discharge joint (45) of one filter body (10) can be connected with the feed joint (34) of another filter body (10), so that a plurality of filter bodies (10) are connected in series.

3. The quick-mount filter of claim 1, wherein, The quick-mounting filter further comprises an inlet pipe group (20) and an outlet pipe group (30), the filter body (10) has a plurality of, the feed joints (34) of a plurality of filter bodies (10) are communicated through the inlet pipe group (20), and the second discharge joints (45) of a plurality of filter bodies (10) are communicated through the outlet pipe group (30).

4. The quick-mount filter of claim 3, wherein, The inlet pipe group (20) comprises a total inlet pipe (201) and a plurality of branch inlet pipes (202), one end of each of the plurality of branch inlet pipes (202) communicates with the total inlet pipe (201), the other end of each of the plurality of branch inlet pipes (202) is provided with an inlet pipe joint, and a plurality of inlet pipe joints are connected with a plurality of feed joints (34) one by one.

5. The quick-mount filter of claim 4, wherein, The first valve (203) is arranged on the branch inlet pipe (202).

6. The quick-mount filter of claim 3, wherein, The outlet pipe group (30) comprises a total outlet pipe (301) and a plurality of branch outlet pipes (302), one end of the plurality of branch outlet pipes (302) is communicated with the total outlet pipe (301), the other end of the plurality of branch outlet pipes (302) is provided with an outlet pipe joint, and the plurality of outlet pipe joints are connected with the plurality of second discharge joints (45) one by one.

7. The quick-mount filter of claim 6, wherein, The branch outlet pipe (302) is provided with a second valve (303).

8. The quick-mount filter of claim 1, wherein, The first cylinder joint (12) and the second cylinder joint (13) are chuck quick joints, and the first cylinder joint (12) and the second cylinder joint (13) are welded with the cylinder (11).

9. The quick-mount filter of claim 1, wherein, The feed end cover joint (32) and the discharge end cover joint (42) are chuck quick joints, the feed end cover joint (32) is welded with the feed end cover plate (31), and the discharge end cover joint (42) is welded with the discharge end cover plate (41).

10. The quick-mount filter of claim 1, wherein, The first discharge joint (44) and the second discharge joint (45) are chuck quick joints, and the first discharge joint (44) and the second discharge joint (45) are welded with the discharge pipe (43).

11. The quick-mount filter of claim 1, wherein, The feed joint (34) is a chuck quick joint, and the feed joint (34) is welded with the feed pipe (33).

12. The quick-mount filter of claim 1, wherein, The filter element joint (22) is a chuck quick joint, and the filter element joint (22) is welded with the filter element (21).

13. The quick-mount filter of claim 1, wherein, The filter element (21) is a V-shaped filter element.

Images