Purification pipeline with filter screen convenient to disassemble

Abstract

The utility model relates to the technical field of purification pipelines, in particular to a purification pipeline with a filter screen convenient to disassemble, which comprises a main body, the main body comprises a pipe body, the surface of the pipe body is provided with a bolt assembly, the pipe body is provided with a connecting pipe through the bolt assembly, and the surface of the connecting pipe is fixedly connected with a connecting bin. A sealing plate is arranged on the outer surface of the connecting bin, and a filter screen body is arranged on the inner surface of the connecting bin. The limiting rods are installed on the two sides of the connecting bin, so that the two sides of the sealing plate can tightly abut against the surfaces of the connecting bin and the surfaces of the limiting rods respectively when the sealing plate is installed, and then the effect of sealing the interior of the connecting bin is achieved; and the mode that the sealing plates are fixedly connected through bolts is changed into the mode that the sealing plates are fixed by limiting the connecting plates through the inserting plates, so that the sealing plates can be conveniently detached, the connecting bin can be conveniently detached from the position between the two sets of limiting rods, and the connecting bin is more time-saving and efficient to detach.

Description

Technical Field

[0001] The utility model relates to the technical field of purification pipelines, in particular to a purification pipeline with a filter screen that is easy to disassemble. Background Art

[0002] When liquid objects flow into the pipeline and are transported, it is necessary to use the filter set in the purification pipeline to block the impurities in the liquid objects, so that the presence of impurities in the liquid passing through the filter is reduced, thereby achieving the effect of purifying the liquid.

[0003] When using a purification pipeline to treat liquids containing impurities, the impurities need to be filtered and purified through a filter. However, the sealing plate for installing the filter in the existing purification pipeline must be fixed by multiple sets of bolts. During the process of removing the filter, it is easy to waste time and reduce efficiency, which in turn affects the removal of the filter and makes it inconvenient. Utility Model Content

[0004] The purpose of the present utility model is to provide a purification pipe with an easy-to-remove filter screen, so as to solve the problem proposed in the above-mentioned background technology that the sealing plate for installing the filter screen in the purification pipe must be fixed by multiple sets of bolts, which easily causes time waste and reduced efficiency during the process of removing the filter screen, thereby affecting the removal of the filter screen and making it inconvenient.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a purification pipeline that is easy to remove the filter screen, comprising:

[0006] The main body includes a tube body, a bolt assembly is provided on the surface of the tube body, a connecting pipe is installed on the tube body through the bolt assembly, a connecting chamber is fixedly connected to the surface of the connecting pipe, a sealing plate is provided on the outer surface of the connecting chamber, and a filter mesh body is provided on the inner surface of the connecting chamber;

[0007] The disassembly and assembly mechanism includes a limit rod, which is fixedly connected to the outer surface of the connecting warehouse, the surface of the sealing plate is fixedly connected to the connecting plate, the surface of the connecting warehouse is fixedly connected to the installation warehouse, the surface of the connecting plate is provided with a slot, the surface of the installation warehouse is provided with a through groove, the inner surface of the installation warehouse is installed with a support spring and a limit plate, the surface of the limit plate is fixedly connected to the plug plate, and the surface of the connecting plate is fixedly connected to the connecting rod.

[0008] Preferably, two groups of the limiting rods are provided, and the two groups of the limiting rods are installed on both sides of the connecting compartment. The sealing plates are plugged and connected to the inner surfaces of the limiting rods, and the cross-section of the connecting plates is "L"-shaped.

[0009] Preferably, the size of the slot is the same as the size of the through slot, and two groups of support springs are provided. The two groups of support springs are installed on both sides of the installation bin, one end of the support spring is fixedly connected to the inner surface of the installation bin, and the other end of the support spring is fixedly connected to the surface of the limit plate.

[0010] Preferably, the limit plate is abutted against the inner surface of the installation bin, the plug plate is movably connected to the surface of the through groove, the plug plate is snap-connected to the surface of the slot, the two ends of the connecting rod are fixedly connected to the surface of the connecting plate, and the surface of the connecting rod is "U"-shaped.

[0011] Preferably, a cleaning mechanism is provided on the inner surface of the connecting tube, and the cleaning mechanism includes a scraper ring, which is slidably connected to the inner surface of the connecting tube, a pull rod is provided on the surface of the scraper ring, a groove is fixedly connected to the surface of the scraper ring, a clamping plate is clamped and connected on the surface of the groove, a socket is provided on the surface of the clamping plate, a nut is fixedly connected to the inner surface of the connecting tube, and a fastening bolt is installed on the surface of the clamping plate.

[0012] Preferably, two groups of pull rods and grooves are provided, the two groups of pull rods are opened on both sides of the scraper ring, the two groups of grooves are installed on both sides of the scraper ring, the surface of the groove is "U"-shaped, and the clamping plate is installed on the surface of the nut.

[0013] Preferably, the fastening bolt is plugged into the surface of the insertion hole, one end of the fastening bolt is abutted against the surface of the clamping plate, and the other end of the fastening bolt is threadedly connected to the inner surface of the nut.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By installing limit rods on both sides of the connecting bin, the two sides of the sealing plate can be tightly fitted against the surfaces of the connecting bin and the limit rods respectively during installation, thereby achieving a sealing effect in the connecting bin, and changing the method of fixing the sealing plate with bolts to a method of fixing the sealing plate by limiting the connecting plate with a plug-in plate, which can facilitate the disassembly of the sealing plate, and then facilitate the disassembly of the connecting bin from between the two sets of limit rods, making the disassembly of the connecting bin more time-saving and efficient.

[0016] 2. By arranging a cleaning mechanism in the connecting pipe, some impurities filtered by the filter mesh and sticky substances adhering to the inner wall of the connecting pipe can be cleaned by the scraper ring, thereby improving the cleaning efficiency and avoiding personnel from going deep into the connecting pipe for cleaning. At the same time, the scraper ring can be limited by the connection between the clamping plate and the groove, so that the scraper ring will not move when the purification pipeline is in use, and the scraper ring can be disassembled and assembled by tightening the bolts and nuts for replacement and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a top perspective schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a left-side perspective diagram of the structure of the present invention;

[0019] Figure 3 This is a schematic structural diagram of the connecting plate of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the scraper ring of the utility model;

[0021] Figure 5 For this utility model Figure 3 A schematic diagram of a partial three-dimensional cross-section of the structure of the middle installation chamber;

[0022] Figure 6 For this utility model Figure 4 Schematic diagram of a partial three-dimensional cross-section of the structure of the middle clamping plate.

[0023] In the figure: 1. Tube body; 11. Bolt assembly; 12. Connecting pipe; 13. Connecting compartment; 14. Sealing plate; 15. Filter mesh; 2. Limit rod; 21. Connecting plate; 22. Mounting compartment; 23. Slot; 24. Through slot; 25. Support spring; 26. Limit plate; 27. Insert plate; 28. Connecting rod; 3. Scraper ring; 31. Pull rod; 32. Groove; 33. Clamping plate; 34. Socket; 35. Nut; 36. Fastening bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 , an embodiment provided by the utility model:

[0026] A purification pipeline with a filter screen that is easy to remove, comprising:

[0027] The main body includes a tube body 1. The surface of the tube body 1 is provided with a bolt assembly 11. The tube body 1 is installed with a connecting pipe 12 through the bolt assembly 11. The surface of the connecting pipe 12 is fixedly connected to the connecting chamber 13. The outer surface of the connecting chamber 13 is provided with a sealing plate 14. The inner surface of the connecting chamber 13 is provided with a filter mesh body 15. When the purification pipeline is in use, liquid objects enter the connecting pipe 12 on one side from one group of tube bodies 1, and are filtered by the filter mesh body 15 in the connecting chamber 13 and flow out from the connecting pipe 12 on the other side, and then flow into the other group of tube bodies 1. At the same time, adjacent tube bodies 1 and connecting pipes 12 are connected by the bolt assembly 11;

[0028] The disassembly and assembly mechanism includes a limit rod 2, which is fixedly connected to the outer surface of the connecting bin 13, the surface of the sealing plate 14 is fixedly connected to a connecting plate 21, the surface of the connecting bin 13 is fixedly connected to an installation bin 22, the surface of the connecting plate 21 is provided with a slot 23, the surface of the installation bin 22 is provided with a through groove 24, the inner surface of the installation bin 22 is provided with a support spring 25 and a limit plate 26, the surface of the limit plate 26 is fixedly connected to a plug plate 27, the surface of the connecting plate 21 is fixedly connected to a connecting rod 28, the sealing plate 14 can be limited by the limit rod 2, so that the sealing plate 14 is installed on its surface, and the distance between the two sets of limit rods 2 is greater than the thickness of the filter mesh 15, so that the filter mesh 15 can be taken out of the connecting bin 13.

[0029] Furthermore, two groups of limit rods 2 are provided, and the two groups of limit rods 2 are installed on both sides of the connecting bin 13. The sealing plate 14 is plugged and connected to the inner surface of the limit rod 2. The cross-section of the connecting plate 21 is "L"-shaped. When the limit rod 2 is inserted into the limit rod 2, one side thereof abuts against the inner surface of the limit rod 2, and the other side abuts against the connecting bin 13. At the same time, when the sealing plate 14 is installed, the two sides of the connecting plate 21 respectively abut against the surfaces of the limit rod 2 and the installation bin 22.

[0030] Furthermore, the size of the slot 23 is the same as that of the through slot 24, and two groups of support springs 25 are provided. The two groups of support springs 25 are installed on both sides of the mounting bin 22. One end of the support spring 25 is fixedly connected to the inner surface of the mounting bin 22, and the other end of the support spring 25 is fixedly connected to the surface of the limiting plate 26. Under the action of the supporting force exerted by the support spring 25, the insert plate 27 can pass through the through slot 24 and engage with the slot 23 to achieve the limitation of the connecting plate 21, and then achieve the limitation of the sealing plate 14.

[0031] Furthermore, the limit plate 26 is connected to the inner surface of the installation chamber 22, the plug plate 27 is movably connected to the surface of the through groove 24, the plug plate 27 is snap-connected to the surface of the slot 23, and both ends of the connecting rod 28 are fixedly connected to the surface of the connecting plate 21. The surface of the connecting rod 28 is "U"-shaped. The plug plate 27 can be limited by the limit plate 26 to prevent the force generated by the support spring 25 from moving the plug plate 27 to the outside of the installation chamber 22. At the same time, the connecting rod 28 can make it more convenient and labor-saving for the operator to move the connecting plate 21 and the sealing plate 14.

[0032] Furthermore, a cleaning mechanism is provided on the inner surface of the connecting tube 12, which includes a scraper ring 3, which is slidably connected to the inner surface of the connecting tube 12, a pull rod 31 is provided on the surface of the scraper ring 3, a groove 32 is fixedly connected to the surface of the scraper ring 3, a clamping plate 33 is clamped and connected to the surface of the groove 32, a socket 34 is provided on the surface of the clamping plate 33, a nut 35 is fixedly connected to the inner surface of the connecting tube 12, a fastening bolt 36 is installed on the surface of the clamping plate 33, and the scraper ring 3 is abutted against the surface of the filter mesh 15. The inner surface of the connecting tube 12 can be scraped by moving the scraper ring 3 to achieve a cleaning effect.

[0033] Furthermore, two groups of pull rods 31 and grooves 32 are provided, and the two groups of pull rods 31 are opened on both sides of the scraper ring 3, and the two groups of grooves 32 are installed on both sides of the scraper ring 3. The surface of the groove 32 is "U"-shaped, and the clamping plate 33 is installed on the surface of the nut 35. When disassembling and replacing the scraper ring 3, the pull rods 31 opened on both sides can be aligned with the clamping plate 33 to remove it, and the size of the pull rod 31 is larger than the size of the clamping plate 33. By pulling the groove 32, the scraper ring 3 can be driven to move on the inner surface of the connecting pipe 12.

[0034] Furthermore, the fastening bolt 36 is inserted and connected to the surface of the socket 34, one end of the fastening bolt 36 is abutted and connected to the surface of the clamping plate 33, and the other end of the fastening bolt 36 is threadedly connected to the inner surface of the nut 35. Under the connection between the fastening bolt 36, the clamping plate 33 and the nut 35, the clamping plate 33 can be disassembled and replaced after being damaged, thereby preventing the groove 32 from losing its limiting effect.

[0035] Working principle: When disassembling the filter mesh body 15, first press the plug plate 27 into the installation chamber 22, so that the support spring 25 is in a compressed state, and the limit plate 26 slides along the inner surface of the installation chamber 22, and the plug plate 27 cancels the engagement with the slot 23 and moves along the through groove 24 into the installation chamber 22. At this time, pull the connecting rod 28 to drive the connecting plate 21 and the sealing plate 14 to move together, thereby canceling the engagement state between the sealing plate 14 and the inner surfaces of the two sets of limit rods 2, and then the filter mesh body 15 can be disassembled and taken out from the connecting chamber 13.

[0036] When cleaning the purification pipeline, the bolt assembly 11 on the pipe body 1 and the connecting pipe 12 can be removed to expose the scraper ring 3. First, the clamping plates 33 on both sides are bent to cancel the clamping effect with the groove 32, and the operator holds the two sets of grooves 32 to pull the scraper ring 3 to scrape and clean the inner surface of the connecting pipe 12. At the same time, the scraper ring 3 is rotated to different directions to clean the uncontacted area of ​​the pull rod 31. When the clamping plate 33 is damaged, the fastening bolt 36 is removed from the nut 35 through the thread, and then the clamping plate 33 can be replaced.

[0037] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A purification pipeline with easy-to-remove filter screen, characterized in that: include: The main body comprises a tube body (1), a bolt assembly (11) is provided on the surface of the tube body (1), a connecting tube (12) is installed on the tube body (1) via the bolt assembly (11), a connecting chamber (13) is fixedly connected to the surface of the connecting tube (12), a sealing plate (14) is provided on the outer surface of the connecting chamber (13), and a filter mesh body (15) is provided on the inner surface of the connecting chamber (13); The disassembly and assembly mechanism comprises a limiting rod (2), wherein the limiting rod (2) is fixedly connected to the outer surface of the connecting chamber (13), the surface of the sealing plate (14) is fixedly connected to a connecting plate (21), the surface of the connecting chamber (13) is fixedly connected to an installation chamber (22), the surface of the connecting plate (21) is provided with a slot (23), the surface of the installation chamber (22) is provided with a through slot (24), the inner surface of the installation chamber (22) is provided with a supporting spring (25) and a limiting plate (26), the surface of the limiting plate (26) is fixedly connected to an inserting plate (27), and the surface of the connecting plate (21) is fixedly connected to a connecting rod (28).

2. The purification pipeline with easy-to-remove filter screen according to claim 1, characterized in that: Two groups of the limiting rods (2) are provided. The two groups of the limiting rods (2) are installed on both sides of the connecting chamber (13). The sealing plate (14) is plugged and connected to the inner surface of the limiting rod (2). The cross section of the connecting plate (21) is "L"-shaped.

3. The purification pipeline with easy-to-remove filter screen according to claim 1, characterized in that: The size of the slot (23) is the same as that of the through slot (24). Two groups of support springs (25) are provided. The two groups of support springs (25) are installed on both sides of the installation bin (22). One end of the support spring (25) is fixedly connected to the inner surface of the installation bin (22), and the other end of the support spring (25) is fixedly connected to the surface of the limiting plate (26).

4. The purification pipeline with easy-to-remove filter screen according to claim 1, characterized in that: The limiting plate (26) is connected to the inner surface of the installation chamber (22), the inserting plate (27) is movably connected to the surface of the through groove (24), the inserting plate (27) is snap-connected to the surface of the slot (23), and both ends of the connecting rod (28) are fixedly connected to the surface of the connecting plate (21), and the surface of the connecting rod (28) is "U"-shaped.

5. The purification pipeline with easy-to-remove filter screen according to claim 1, characterized in that: The inner surface of the connecting tube (12) is provided with a cleaning mechanism, and the cleaning mechanism includes a scraper ring (3), the scraper ring (3) is slidably connected to the inner surface of the connecting tube (12), the surface of the scraper ring (3) is provided with a pull rod (31), the surface of the scraper ring (3) is fixedly connected with a groove (32), the surface of the groove (32) is snap-connected with a snap-fit ​​plate (33), the surface of the snap-fit ​​plate (33) is provided with a socket (34), the inner surface of the connecting tube (12) is fixedly connected with a nut (35), and the surface of the snap-fit ​​plate (33) is installed with a fastening bolt (36).

6. The purification pipeline with easy-to-remove filter screen according to claim 5, characterized in that: The pull rods (31) and grooves (32) are provided in two groups. The two groups of pull rods (31) are opened on both sides of the scraper ring (3). The two groups of grooves (32) are installed on both sides of the scraper ring (3). The surface of the groove (32) is "U"-shaped. The clamping plate (33) is installed on the surface of the nut (35).

7. The purification pipeline with easy-to-remove filter screen according to claim 5, characterized in that: The fastening bolt (36) is plugged into the surface of the insertion hole (34), one end of the fastening bolt (36) is abutted against the surface of the clamping plate (33), and the other end of the fastening bolt (36) is threadedly connected to the inner surface of the nut (35).

Images