Novel split mounting type pipe membrane structure

Abstract

The utility model discloses a novel split mounting type tubular membrane structure which comprises an upper shell, and a middle disc body and a lower shell are sequentially attached to the upper shell. When the filter is used, the filter sleeves are sequentially arranged in the pipe grooves of the filter disc, then the upper shell is attached to the top surface of the middle disc body, the drainage disc is embedded into the upper shell, and then the lower shell is attached to the bottom surface of the middle disc body to be fixedly connected, so that a pipe membrane structure is formed; and finally, the splicing disc is attached to the top of the upper shell to be fixed to the pipe membrane structure, during filtering, sewage is guided out of the water outlet pipe and guided into the pipe head through the water inlet hole, then the sewage is guided into the pipe head through the drainage hole, finally the sewage is guided into the filtering sleeve through the pipe head to be filtered, and after filtering is completed, the water penetrates through the pipe groove to flow out, so that the detachable splicing structural design is achieved. And the filtering membrane adopts a modular design, so that the replacement and maintenance process of the membrane component is simplified, and the flexibility and expandability of the equipment are also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular membrane structure design, in particular to a novel assembled tubular membrane structure. Background Art

[0002] Traditional membrane technologies have been widely used in wastewater purification. However, these technologies often have challenges, such as difficulty replacing and maintaining membrane modules, high equipment costs, and low operational efficiency. Furthermore, some traditional membrane structures are susceptible to clogging and damage from pollutants over long periods of use, resulting in reduced purification effectiveness.

[0003] In order to solve these problems, researchers are constantly exploring new membrane technologies and structures. Among them, the assembled tube membrane structure has gradually attracted attention as an innovative solution. This structure not only simplifies the replacement and maintenance process of membrane components through modular design, but also improves the flexibility and scalability of the equipment. However, there are currently few relatively mature assembled filter tube membrane structures on the market, and the design is not mature enough to meet the needs of use. At the same time, the assembled tube membrane structure has potential advantages in the field of sewage purification, but the existing technology still has some shortcomings. For example, the connection between some assembled modules is not tight enough, which can easily lead to sewage leakage.

[0004] Therefore, in view of this, the applicant has studied and improved the shortcomings of the existing structure and proposed a new assembled tubular membrane structure to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a novel assembled tube membrane structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a novel assembled tube membrane structure, an upper shell, an intermediate disk body and a lower shell body are sequentially fitted on the upper shell body, a water guide disk is installed on the top of the upper shell body, the water guide disk and the upper shell body are jointly provided with a plurality of water inlet holes, a drainage disk is installed on the top of the intermediate disk body, the drainage disk is fitted on the upper shell body and is provided with drainage holes, a pipe head penetrating the intermediate disk body is installed on the bottom surface of the drainage disk, a filter disk is installed on the top inner side of the lower shell body, the filter disk and the lower shell body are jointly provided with a pipe groove for placing the filter sleeve, the pipe head is correspondingly inserted into each filter sleeve, the water inlet holes, drainage holes and pipe head correspond to each other and are connected to each other;

[0007] A splicing plate is connected to the top of the upper shell body. The splicing plate is fixed to the outer wall of the water outlet pipe, and the inner wall of the water outlet pipe is fitted with the outer wall of the water guide plate.

[0008] Preferably, corresponding assembly bolt holes are provided between the upper shell, the middle disk, the lower shell and the splicing disk, and the side surfaces and planes inside the upper shell and the lower shell are integrally connected with bolt connection tubes corresponding to these three bolt holes, and the bolt connection tubes are aligned with the splicing surfaces of the upper shell and the lower shell.

[0009] Preferably, six bolt connection holes corresponding to each other and distributed in a ring are provided between the upper shell, the middle disk and the lower shell, and six bolt connection tubes corresponding to these bolt holes are provided on the plane inside the upper shell and the lower shell. At the same time, a corresponding bolt assembly hole is provided in the middle position of the upper shell, the middle disk, the lower shell, the water guide plate, the drainage plate and the filter plate.

[0010] Preferably, a regular hexagonal frame plate is fixed to the plane inside the upper shell, and the frame plate is integrated with the bolt connection cylinder 1 and the bolt connection cylinder 2 inside the upper shell, and the bolt connection cylinder 2 inside the lower shell is integrated with the filter disc.

[0011] Preferably, the water guide plate is provided with an arc-shaped notch corresponding to the bolt hole at the position of the second bolt connection tube, and the drainage plate is provided with an arc-shaped notch corresponding to the second bolt connection tube, that is, the second bolt connection tube fits in the arc-shaped notch of the drainage plate, and at the same time, the six annular distribution bolt holes on the intermediate plate body for docking with the upper shell and the lower shell are also located on one side of the drainage plate notch.

[0012] Preferably, six arc surface blocks are arranged in a ring at the inner lower end of the water outlet pipe, and the outer wall of the arc surface block fits with the arc-shaped notch of the water guide plate.

[0013] Preferably, a support ring with the same inner and outer diameters as the filter sleeve is fixed in the pipe groove of the lower shell, the support ring fits the filter sleeve, four inserts are evenly provided at the bottom of the filter sleeve, and the inserts are inserted into the top socket of the support ring.

[0014] Preferably, the water inlet on the water guide plate is of a flared design, and the pipe head is of a conical design, and the outer diameter of the pipe head fits the inner wall of the opening of the filter sleeve.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. When the present invention is in use, the filter sleeves are sequentially placed in the pipe grooves of the filter discs and installed, and then the upper shell body is fitted on the top surface of the middle disc body, and the drainage disc is embedded in the interior of the upper shell body, and then the lower shell body is fitted on the bottom surface of the middle disc body for fixed connection to form a tube membrane structure, and finally the splicing disc is fitted on the top of the upper shell body and fixed to the tube membrane structure. During filtration, the sewage is led out of the outlet pipe and introduced into the water inlet hole, and then introduced into the pipe head through the drainage hole, and finally the pipe head introduces the sewage into the filter sleeve for filtration. After filtration, the water can flow out through the pipe groove, thus realizing a detachable splicing structure design, and the filter membrane is modular in design, which simplifies the replacement and maintenance process of the membrane assembly and improves the flexibility and scalability of the equipment.

[0017] 2. The utility model designs the bolt connection tube 1, the bolt connection tube 2, the arc surface block, the frame plate, and the related mutual notches and integrated design, so that the device has high strength and is not easy to loosen during splicing and installation, and can be used for a long time without leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall explosion structure of the utility model Figure 1 ;

[0020] Figure 3 Schematic diagram of the driving explosion structure of the utility model Figure 2 ;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the upper shell of the utility model, with the water guide plate in a disassembled state;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the drainage plate and the upper shell of the utility model and is a bottom view;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the drainage plate and the intermediate plate body of the present invention;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the lower shell of the present utility model.

[0025] Figure 8 This is a schematic diagram of the front cross-sectional structure of the filter sleeve of the present invention.

[0026] In the figure: 1. Upper shell; 2. Lower shell; 3. Middle plate; 4. Water guide plate; 5. Water inlet hole; 6. Drainage plate; 7. Drainage hole; 8. Pipe head; 9. Filter plate; 10. Pipe groove; 11. Filter sleeve; 12. Bolt connection tube 1; 13. Bolt connection tube 2; 14. Splicing plate; 15. Water outlet pipe; 16. Arc block; 17. Frame plate; 18. Support ring; 19. Insert. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figures 1-6 As shown, a new type of assembled tube-membrane structure, an upper shell 1, an intermediate disk 3 and a lower shell 2 are sequentially fitted on the upper shell 1, a water guide plate 4 is installed on the top of the upper shell 1, and the water guide plate 4 and the upper shell 1 are jointly provided with a number of water inlet holes 5, a drainage plate 6 is installed on the top of the intermediate disk 3, the drainage plate 6 is fitted with the bottom surface of the upper shell 1 and is provided with drainage holes 7, a pipe head 8 that passes through the intermediate disk 3 is installed on the bottom surface of the drainage plate 6, a filter plate 9 is installed on the top inner side of the lower shell 2, the filter plate 9 and the lower shell 2 are jointly provided with a pipe groove 10 for placing the filter sleeve 11, the pipe head 8 is correspondingly inserted into each filter sleeve 11, the water inlet hole 5, the drainage hole 7 and the pipe head 8 correspond to each other one by one and are connected to each other, a splicing plate 14 is docked on the top of the upper shell 1, the splicing plate 14 is fixed to the outer wall of the outlet pipe 15, and the inner wall of the outlet pipe 15 is fitted with the outer wall of the water guide plate 4.

[0029] As mentioned above, when in use, the filter sleeve 11 is sequentially placed in the pipe groove 10 of the filter disc 9 and installed, and the filter sleeve 11, the filter disc 9 and the top surface of the lower shell 2 are aligned, and then the upper shell 1 is fitted with the top surface of the intermediate disc 3, and the drainage disc 6 is embedded in the interior of the upper shell 1, and then the lower shell 2 is fitted with the bottom surface of the intermediate disc 3 for fixed connection to form a tube membrane structure, and finally the splicing disc 14 is fitted with the top of the upper shell 1 and fixed to the tube membrane structure. During filtration, the outlet pipe 15 guides the sewage into the water inlet hole 5 of the water guide disc 4, and then into the pipe head 8 through the drainage hole 7 of the drainage disc 6, and finally the sewage is introduced into the filter sleeve 11 by the pipe head, and filtered by the several layers of filter membrane inside the filter sleeve 11, such as Figure 8 As shown, after filtration, the water flows out through the pipe groove 10, thus realizing the splicing structure design.

[0030] Corresponding assembly bolt holes are provided between the upper shell 1, the middle disk 3, the lower shell 2 and the splicing disk 14, and the side surfaces and planes inside the upper shell 1 and the lower shell 2 are integrally connected with bolt connection tubes 12 corresponding to the three bolt holes. The bolt connection tube 12 is aligned with the splicing surface of the upper shell 1 and the lower shell 2. Six bolt connection holes corresponding to each other and distributed in an annular shape are provided between the upper shell 1, the middle disk 3 and the lower shell 2, and six bolt connection tubes 2 13 corresponding to these bolt holes are provided on the planes inside the upper shell 1 and the lower shell 2. At the same time, a corresponding bolt assembly hole is provided in the middle position of the upper shell 1, the middle disk 3, the lower shell 2, the water guide plate 4, the drainage plate 6 and the filter plate 9. It should be noted that all the bolt holes on the lower shell 2 are designed not to penetrate, that is, they are only designed to penetrate On the inside, a regular hexagonal frame plate 17 is fixed to the plane inside the upper shell 1, and the frame plate 17 is integrated with the bolt connection tube 12 and the bolt connection tube 2 13 inside the upper shell 1. The bolt connection tube 2 13 inside the lower shell 2 is integrated with the filter plate 9. The water guide plate 4 is provided with an arc-shaped notch corresponding to the bolt hole at the position of the bolt connection tube 2 13, and the drainage plate 6 is provided with an arc-shaped notch corresponding to the bolt connection tube 2 13, that is, the bolt connection tube 2 13 fits in the arc-shaped notch of the drainage plate 6. At the same time, the six annular distribution bolt holes on the intermediate plate 3 for docking with the upper shell 1 and the lower shell 2 are also located on one side of the notch of the drainage plate 6. Six arc blocks 16 are arranged in a ring at the lower end of the inner side of the water outlet pipe 15, and the outer wall of the arc block 16 fits in the arc-shaped notch of the water guide plate 4.

[0031] When the upper shell 1, the middle disk 3 and the lower shell 2 are spliced ​​together through the bolt connection tube 2 13, the bolts pass through the annular bolts and the central bolt holes of the upper shell 1, the middle disk 3 and the lower shell 2, and six of the bolts will also pass through the six bolt connection tubes 12. After the splicing plate 14 is attached to the upper shell 1, the bolts are then used to pass through the three corresponding bolt holes between the upper shell 1, the middle disk 3, the lower shell 2 and the splicing plate 14. At the same time, the bolts pass through the three bolt connection tubes 12. This can enhance the stability and strength of the bolt connection, and the bolt connection tube 2 13 and the filter plate 9 and the frame plate 17 and the bolt connection tube The integrated design of the first 12 and the second bolt connection tube 13 further strengthens the strength of the second bolt connection tube 13. Finally, after the upper shell 1, the middle disk 3, and the lower shell 2 are spliced ​​together, the heads of the six bolts distributed in an annular shape on the outer circumference are located below the notch of the water guide plate 4. After the water outlet pipe 15 is installed, the arc block 16 will also tightly press the top of the bolt, further strengthening the strength of the fixed connection. The arc-shaped notch of the drainage plate 6 can form a snap fit with the second bolt connection tube 13 of the upper shell 1, further enhancing stability. Therefore, in summary, the device has high strength during splicing and installation, and can be used for a long time without leakage.

[0032] A support ring 18 having the same inner and outer diameters as the filter sleeve 11 is fixed in the tube groove 10 of the lower shell 2. The support ring 18 fits the filter sleeve 11. Four inserts 19 are evenly provided at the bottom of the filter sleeve 11, and the inserts 19 are inserted into the top socket of the support ring 18. The entrance of the water inlet hole 5 on the water guide plate 4 is a flared design, and the pipe head 8 is a conical design, and the outer diameter of the pipe head 8 fits the inner wall of the opening of the filter sleeve 11.

[0033] Furthermore, the support ring 18 is used to support the filter sleeve 11 so that it will not fall, and the top of the filter sleeve 11 is supported by the middle disk 3, and the bottom insert 19 prevents it from rotating, so that the position of the filter sleeve 11 is very stable, and the upper end of the water inlet hole 5 is expanded, so the lower end naturally shrinks, and the lower end outlet has the same aperture as the drainage hole 7, and the drainage hole 7 outlet has the same aperture as the upper end of the pipe head 8. The pipe head 8 is conical in design, and its bottom is naturally contracted. It is located above the filter membrane, which increases the flow rate when the water is discharged, making the fluid more evenly distributed on the filter material, improving the utilization rate of the filter area, and further improving the filtration efficiency. Finally, the pipe head 8 and the inner wall of the opening of the filter sleeve 11 are also attached to form a snap fit after assembly, thereby improving the connection strength.

[0034] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A new type of assembled tube membrane structure, characterized in that: include: An upper shell (1), wherein the upper shell (1) is fitted with an intermediate disk (3) and a lower shell (2) in sequence, a water guide disk (4) is fitted on the top of the upper shell (1), the water guide disk (4) and the upper shell (1) are provided with a plurality of water inlet holes (5), a drainage disk (6) is fitted on the top of the intermediate disk (3), the drainage disk (6) is fitted with the upper shell (1) and is provided with a plurality of drainage holes (7), a pipe head (8) penetrating the intermediate disk (3) is fitted on the bottom surface of the drainage disk (6), a filter disk (9) is fitted on the top inner side of the lower shell (2), the filter disk (9) and the lower shell (2) are provided with a pipe groove (10) for placing a filter sleeve (11), the pipe head (8) is correspondingly inserted into each filter sleeve (11), the water inlet holes (5), the drainage holes (7) and the pipe head (8) are in one-to-one correspondence and are connected to each other; The top of the upper shell (1) is butted against a splicing plate (14), the splicing plate (14) is fixed to the outer wall of the water outlet pipe (15), and the inner wall of the water outlet pipe (15) is in contact with the outer wall of the water guide plate (4).

2. A novel assembled tubular membrane structure according to claim 1, characterized in that: Corresponding assembly bolt holes are provided between the upper shell (1), the middle disk (3), the lower shell (2) and the splicing disk (14), and the side surfaces and planes inside the upper shell (1) and the lower shell (2) are integrally connected with bolt connection cylinders (12) corresponding to the three bolt holes, and the bolt connection cylinders (12) are aligned with the splicing surfaces of the upper shell (1) and the lower shell (2).

3. A novel assembled tubular membrane structure according to claim 2, characterized in that: Six bolt connection holes corresponding to each other and distributed in an annular pattern are provided between the upper shell (1), the middle disk (3) and the lower shell (2), and six bolt connection tubes (13) corresponding to the bolt holes are provided on the plane inside the upper shell (1) and the lower shell (2). At the same time, a corresponding bolt assembly hole is provided in the middle position of the upper shell (1), the middle disk (3), the lower shell (2), the water guide plate (4), the drainage plate (6) and the filter plate (9).

4. A novel assembled tubular membrane structure according to claim 3, characterized in that: A regular hexagonal frame plate (17) is integrally fixed to the plane inside the upper shell (1), and the frame plate (17) is integrally designed with the first bolt connection cylinder (12) and the second bolt connection cylinder (13) inside the upper shell (1), and the second bolt connection cylinder (13) inside the lower shell (2) is integrally designed with the filter disc (9).

5. A novel assembled tubular membrane structure according to claim 4, characterized in that: The water guide plate (4) is provided with an arc-shaped notch corresponding to the bolt hole at the position of the second bolt connection tube (13), and the drainage plate (6) is provided with an arc-shaped notch corresponding to the second bolt connection tube (13), that is, the second bolt connection tube (13) fits in the arc-shaped notch of the drainage plate (6), and at the same time, the six annular distribution bolt holes on the intermediate plate body (3) for docking with the upper shell (1) and the lower shell (2) are also located on one side of the notch of the drainage plate (6).

6. A novel assembled tubular membrane structure according to claim 5, characterized in that: Six arc-shaped blocks (16) are arranged in a circular pattern at the inner lower end of the water outlet pipe (15), and the outer walls of the arc-shaped blocks (16) fit in the arc-shaped notches of the water guide plate (4).

7. The novel assembled tubular membrane structure according to claim 1, characterized in that: A support ring (18) having the same inner and outer diameters as the filter sleeve (11) is fixed in the tube groove (10) of the lower shell (2). The support ring (18) fits the filter sleeve (11). Four inserts (19) are evenly arranged at the bottom of the filter sleeve (11), and the inserts (19) are inserted into the top socket of the support ring (18).

8. The novel assembled tubular membrane structure according to claim 1, characterized in that: The inlet of the water inlet hole (5) on the water guide plate (4) is of a flared design, while the pipe head (8) is of a conical design, and the outer diameter of the pipe head (8) fits the inner wall of the opening of the filter sleeve (11).

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