A tubular ceramic membrane module structure capable of rapid assembly

Abstract

The utility model relates to the technical field of tubular membrane assemblies, and discloses a tubular ceramic membrane assembly structure that can be assembled quickly, including a cylinder, two packaging plates are fixedly connected to the interior of the cylinder, a mounting hole is opened on the upper side of the packaging plate, the lower side of the mounting hole extends through the upper and lower packaging plates, a tubular ceramic membrane is arranged inside the mounting hole, a liquid outlet and an air inlet are fixedly connected to the outer surface of the cylinder, two connecting plates are fixedly sleeved on the outer surface of the cylinder, a liquid inlet end cover and a cross-flow end cover are respectively arranged on the upper and lower sides of the cylinder, a connecting mechanism is arranged on the liquid inlet end cover, the cross-flow end cover and the connecting plate, and a control mechanism is arranged on the connecting plate, in this way, the cylinder can be connected to the liquid inlet end cover and the cross-flow end cover without using connecting bolts, so that when assembling the tubular ceramic membrane assembly, there is no need to waste time on assembling the connecting bolts, thereby further improving the assembly efficiency of the tubular ceramic membrane assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular membrane components, in particular to a tubular ceramic membrane component structure which can be assembled quickly. Background Art

[0002] The tubular ceramic membrane module is a pressure-resistant shell in which tubular ceramic membrane elements are assembled. According to the needs of industrial production, the centralized filling of tubular ceramic membrane elements of different outer diameters and areas can be achieved through membrane module shells of different specifications. The appearance design and sealing design of the module are crucial to the long-term stable operation of the complete set of tubular ceramic membrane systems. The general number of membrane elements filled is: 1, 3, 5, 7, 12, 14, 19, 37, 61, 91, 99, 138, 349 cores. The main sealing materials are EPDM, fluororubber, silicone rubber, etc.

[0003] The Chinese utility model patent with publication number CN215756578U shows a tubular ceramic membrane module structure that can be assembled quickly, relates to the technical field of tubular membrane modules, and aims to solve the technical problems of existing tubular ceramic membrane modules that are complicated to assemble and easy to form waste due to structural reasons. The key points of its technical solution are: 1. The utility model no longer uses an installation sleeve for sealing and fixing between the tubular ceramic membrane and the packaging plate, but uses a filled and solidified resin sealing layer for sealing and fixing, avoiding the problem of cumbersome installation and easy omission caused by manually installing a large number of installation sleeves, thereby improving the assembly speed of the product and making it easy to ensure the assembly quality of the product; 2. The welding between the packaging plate and the cylinder does not need to ensure airtightness, further reducing the assembly cost.

[0004] The connection between the cylinder of the above-mentioned quickly assembled tubular ceramic membrane assembly structure and the liquid inlet end cover and the cross-flow end cover is connected by a number of connecting bolts, which means that a lot of time will be spent on the connecting bolts when assembling the tubular ceramic membrane assembly, thereby reducing the efficiency of the tubular ceramic membrane assembly during assembly. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a tubular ceramic membrane assembly structure that can be quickly assembled, and has the function of connecting the cylinder body with the liquid inlet end cover and the cross-flow end cover without using connecting bolts, so that when assembling the tubular ceramic membrane assembly, there is no need to waste time on the assembly of connecting bolts, thereby further improving the assembly efficiency of the tubular ceramic membrane assembly.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tubular ceramic membrane assembly structure that can be quickly assembled, comprising a cylinder, wherein two packaging plates are fixedly connected to the inside of the cylinder, the two packaging plates are arranged up and down, a mounting hole is opened on the upper side of the packaging plate, and the lower side of the mounting hole extends through the upper and lower packaging plates, and a tubular ceramic membrane is arranged inside the mounting hole;

[0009] The outer surface of the cylinder is fixedly connected with a liquid outlet and an air inlet, which are arranged up and down, and both the liquid outlet and the air inlet are connected to the inside of the cylinder. The outer surface of the cylinder is fixedly sleeved with two connecting plates, which are arranged up and down.

[0010] The upper and lower sides of the cylinder are respectively provided with a liquid inlet end cover and a cross-flow end cover, and the liquid inlet end cover, the cross-flow end cover and the connecting plate are provided with a connecting mechanism, and the liquid inlet end cover, the cross-flow end cover and the connecting plate are connected together through a connecting structure;

[0011] Wherein, a control mechanism is arranged on the connection plate, and the control mechanism can control the switch of the connection mechanism.

[0012] Preferably, the connection mechanism comprises a connection block groove, which is provided on the upper side of the connection plate, and a sealing gasket is fixedly connected to the upper side of the upper connection plate and the lower side of the lower connection plate;

[0013] The upper side of the connecting block groove extends over the sealing pad, a clamping groove is provided on the left wall of the connecting block groove, and four connecting block grooves are evenly provided on a circle of the upper connecting plate.

[0014] Preferably, the connection structures of the four connection block grooves are identical and are distributed in a ring array, the lower side of the lower connection plate is also provided with a connection block groove, and the connection structures of the connection block grooves on the upper and lower sides are identical and are arranged in a mirror image;

[0015] Among them, a connecting block is fixedly connected to the lower side of the liquid inlet end cover, the connecting block is adapted to the connecting block groove, a sliding groove is opened on the front side of the connecting block, and a card joint is slidably connected inside the sliding groove, the card joint is adapted to the card joint groove, and the card joint is in the shape of a right-angled trapezoid with the inclined surface arranged toward the front and the bottom.

[0016] Preferably, a spring is fixedly connected to the rear side of the clamping joint, the rear end of the spring is fixedly connected to the rear wall of the sliding groove, and four first connecting blocks are fixedly connected to the lower side of the liquid inlet end cover, and the connecting structures of the four first connecting blocks are the same and are in a ring array;

[0017] Among them, four first connection blocks are similarly fixedly connected to the upper side of the cross-flow end cover, and the connection structures of the first connection blocks on the upper and lower sides are the same and are arranged in a mirror image.

[0018] Preferably, the control mechanism comprises a connecting ring groove, which is arranged inside the connecting plate and sleeved outside the four clamping grooves;

[0019] The interior of the connecting ring groove is slidably connected with a connecting ring, and the front and rear sides of the connecting plate are both provided with control grooves, and the opposite surfaces of the two control grooves extend into the interior of the connecting ring groove.

[0020] Preferably, the outer surface of the connecting ring is fixedly connected to two control blocks, the two control blocks extend out of the outer surface of the connecting plate through two control grooves respectively, and the inner walls of the four clamping grooves away from the connecting block grooves are all provided with connecting grooves;

[0021] Wherein, the sides of the four connecting grooves away from the clamping groove all extend into the interior of the connecting ring groove, and the inner surface of the connecting ring is fixedly connected with four second connecting blocks.

[0022] Preferably, the opposite surfaces of the four second connection blocks extend into the interior of the clamping groove through four connection grooves respectively, and the interiors of the four clamping grooves are all slidably connected with a top block, and the top block can contact the clamping joint;

[0023] Among them, the four second connecting blocks are fixedly connected to the four top blocks respectively, and the interior of the lower connecting plate is also provided with a connecting ring groove, and the connecting structures of the two connecting ring grooves are the same and are arranged in a mirror image.

[0024] (III) Beneficial effects

[0025] Compared with the prior art, the utility model provides a tubular ceramic membrane component structure that can be quickly assembled, which has the following beneficial effects:

[0026] (1) The structure of the tubular ceramic membrane assembly that can be quickly assembled, when assembling the tubular ceramic membrane assembly, first install the inside of the installation hole of the tubular ceramic membrane, and then connect the liquid inlet end cover and the cross-flow end cover with the upper and lower connecting plates, align the first connecting block with the connecting block groove and move it inward, at this time, the inclined surface of the clamping joint will contact the inner wall of the connecting block groove, and then the clamping joint will move to the inside of the sliding groove, and the spring will begin to change to a compressed state, and wait until the first connecting block moves to the specified position and stops, at this time the clamping joint will move to the position of the clamping groove, and then the spring will reset from the compressed state, pushing the clamping joint to reset, and the reset clamping joint will move to the inside of the clamping groove to form a clamping state, and then the assembly method can be completed, and the cylinder body can be connected to the liquid inlet end cover and the cross-flow end cover without using connecting bolts, so that when assembling the tubular ceramic membrane assembly, there is no need to waste time on the assembly of the connecting bolts, thereby further improving the assembly efficiency of the tubular ceramic membrane assembly.

[0027] (2) The structure of the tubular ceramic membrane assembly that can be quickly assembled, when it is necessary to disassemble the tubular ceramic membrane assembly, the staff moves the control block to the upper side, the control block drives the connecting ring to move to the upper side, the connecting ring drives the four second connecting blocks to move, the four second connecting blocks drive the four top blocks to move, the four top blocks will contact the inclined surface of the clamping joint, and then the clamping joint will be squeezed into the inside of the sliding groove, and the clamping state will be released, and the liquid inlet end cover can be removed by pulling it to the upper side. According to the above-mentioned method of moving the lower control block downward to remove the cross-flow end cover, it is only necessary to move the control block to simultaneously control the release of the clamping state of the four clamping joints and the clamping grooves, so that the assembly efficiency of the tubular ceramic membrane assembly is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of a tubular ceramic membrane assembly that can be quickly assembled according to the utility model;

[0029] Figure 2 This is a schematic diagram of the cross-section connection structure of the cylinder of the utility model;

[0030] Figure 3 for Figure 2 A magnified schematic diagram of point A;

[0031] Figure 4 This is a schematic diagram of the cross-sectional connection structure of the liquid inlet end cover of the utility model;

[0032] Figure 5 for Figure 4 An enlarged schematic diagram of point B.

[0033] In the figure: 1. cylinder; 11. packaging plate; 12. mounting hole; 13. liquid outlet hole; 14. air inlet hole; 2. tubular ceramic membrane; 3. connecting plate; 31. connecting block groove; 32. snap-fit ​​groove; 33. connecting ring groove; 34. control groove; 35. connecting groove; 4. sealing gasket; 5. liquid inlet end cover; 51. cross-flow end cover; 6. first connecting block; 61. sliding groove; 62. snap joint; 63. spring; 7. top block; 8. connecting ring; 81. control block; 82. second connecting block. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] See also Figures 1 to 5The utility model provides a new technical solution: a tubular ceramic membrane component structure that can be quickly assembled, including a cylinder 1, two packaging plates 11 are fixedly connected to the inside of the cylinder 1, the two packaging plates 11 are arranged up and down, a mounting hole 12 is opened on the upper side of the packaging plate 11, the lower side of the mounting hole 12 extends through the upper and lower packaging plates 11, a tubular ceramic membrane 2 is arranged inside the mounting hole 12, a liquid outlet hole 13 and an air inlet hole 14 are fixedly connected to the outer surface of the cylinder 1, the liquid outlet hole 13 and the air inlet hole 14 are arranged up and down, and the liquid outlet hole 13 and the air inlet hole 14 are both connected to the inside of the cylinder 1, two connecting plates 3 are fixedly sleeved on the outer surface of the cylinder 1, the two connecting plates 3 are arranged up and down, and a liquid inlet end cover 5 and a cross-flow end cover are respectively arranged on the upper and lower sides of the cylinder 1 51, a connecting mechanism is provided on the liquid inlet end cover 5, the cross-flow end cover 51 and the connecting plate 3, the liquid inlet end cover 5, the cross-flow end cover 51 and the connecting plate 3 are connected together through a connecting structure, a control mechanism is provided on the connecting plate 3, the control mechanism can control the switch of the connecting mechanism, the connecting mechanism includes a connecting block groove 31, the connecting block groove 31 is opened on the upper side of the connecting plate 3, the upper side of the upper connecting plate 3 and the lower side of the lower connecting plate 3 are fixedly connected with a sealing gasket 4, the upper side of the connecting block groove 31 extends over the sealing gasket 4, the left wall of the connecting block groove 31 is provided with a clamping groove 32, four connecting block grooves 31 are evenly opened in a circle of the upper connecting plate 3, the connection structures of the four connecting block grooves 31 are the same and are distributed in a ring array, and the lower side of the lower connecting plate 3 is also provided with a connecting block The connection structure of the connecting block grooves 31 on the upper and lower sides is the same and is arranged in a mirror image. The lower side of the liquid inlet end cover 5 is fixedly connected with a first connecting block 6, and the first connecting block 6 is adapted to the connecting block groove 31. A sliding groove 61 is provided on the front side of the first connecting block 6. A card joint 62 is slidably connected inside the sliding groove 61. The card joint 62 is adapted to the card groove 32. The card joint 62 is in the shape of a right-angled trapezoid and the inclined surface is arranged toward the front and the lower side. A spring 63 is fixedly connected to the rear side of the card joint 62. The rear end of the spring 63 is fixedly connected to the rear wall of the sliding groove 61. Four first connecting blocks 6 are fixedly connected to the lower side of the liquid inlet end cover 5. The connection structure of the four first connecting blocks 6 is the same and is arranged in a ring array. The upper side of the cross-flow end cover 51 is also fixedly connected with four The first connecting block 6, the first connecting blocks 6 on the upper and lower sides have the same connection structure and are arranged in a mirror image. When starting to work, when assembling the tubular ceramic membrane assembly, first install the inside of the mounting hole 12 of the tubular ceramic membrane 2, and then connect the liquid inlet end cover 5 and the cross-flow end cover 51 with the upper and lower connecting plates 3, align the first connecting block 6 with the connecting block groove 31 and move it inward. At this time, the inclined surface of the clamping joint 62 will contact the inner wall of the connecting block groove 31, and then the clamping joint 62 will move to the inside of the sliding groove 61, and the spring 63 will begin to become compressed. Wait until the first connecting block 6 moves to the specified position and stops. At this time, the clamping joint 62 will move to the position of the clamping groove 32, and then the spring 63 will reset from the compressed state, pushing the clamping joint 62 to reset.The reset clamping joint 62 will move to the inside of the clamping groove 32 to form a clamping state, and then the assembly can be completed. In this way, the cylinder can be connected to the liquid inlet end cover and the cross-flow end cover without using connecting bolts, so that when assembling the tubular ceramic membrane assembly, there is no need to waste time on the assembly of the connecting bolts, thereby further improving the assembly efficiency of the tubular ceramic membrane assembly.

[0036] The control mechanism includes a connecting ring groove 33, which is arranged inside the connecting plate 3 and sleeved on the outside of the four clamping grooves 32. The inside of the connecting ring groove 33 is slidably connected with a connecting ring 8. The front and rear sides of the connecting plate 3 are provided with control grooves 34, and the opposite surfaces of the two control grooves 34 extend into the inside of the connecting ring groove 33. The outer surface of the connecting ring 8 is fixedly connected with two control blocks 81, and the two control blocks 81 extend out of the outer surface of the connecting plate 3 through the two control grooves 34 respectively. The four clamping grooves 32 are provided with connecting grooves 35 on the inner walls away from the connecting block grooves 31, and the four connecting grooves 35 extend into the inside of the connecting ring groove 33 on one side away from the clamping groove 32. The inner surface of the connecting ring 8 is fixedly connected with four second connecting blocks 82, and the opposite surfaces of the four second connecting blocks 82 extend into the inside of the clamping groove 32 through the four connecting grooves 35 respectively. The insides of the four clamping grooves 32 are slidably connected with top blocks 7, which can contact the clamping joint 62. The second connecting blocks 82 are fixedly connected to the four top blocks 7 respectively, and the interior of the lower connecting plate 3 is also provided with a connecting ring groove 33. The connecting structures of the two connecting ring grooves 33 are the same and are arranged in a mirror image. When starting work, when it is necessary to disassemble the tubular ceramic membrane assembly, the staff moves the control block 81 to the upper side, and the control block 81 drives the connecting ring 8 to move to the upper side, and the connecting ring 8 drives the four second connecting blocks 82 to move, and the four second connecting blocks 82 drive the four top blocks 7 to move. The four top blocks 7 will contact the inclined surface of the clamping joint 62, and then the clamping joint 62 will be squeezed into the interior of the sliding groove 61, and then the clamping state will be released, and the liquid inlet end cover 5 can be removed by pulling it to the upper side. According to the above, the cross-flow end cover 51 can be removed by moving the lower control block 81 downward. In this way, it is only necessary to move the control block 81 to simultaneously control the release of the clamping state of the four clamping joints 62 and the clamping groove 32, so that the assembly efficiency of the tubular ceramic membrane assembly is further improved.

[0037] Working principle: When starting work, when assembling the tubular ceramic membrane assembly, first install the tubular ceramic membrane 2 inside the mounting hole 12, and then connect the liquid inlet end cover 5 and the cross-flow end cover 51 with the upper and lower connecting plates 3, align the first connecting block 6 with the connecting block groove 31 and move it inward. At this time, the inclined surface of the clamping joint 62 will contact the inner wall of the connecting block groove 31, and then the clamping joint 62 will move to the inside of the sliding groove 61, and the spring 63 will begin to become a compressed state, and wait until the first connecting block 6 moves to the specified position and stops. At this time, the clamping joint 62 will move to the position of the clamping groove 32, and then the spring 63 will reset from the compressed state, pushing the clamping joint 62 to reset, and the reset clamping joint 62 will move to the inside of the clamping groove 32 to form a clamping state, and then the assembly can be completed.

[0038] When starting work, when it is necessary to disassemble the tubular ceramic membrane assembly, the staff moves the control block 81 to the upward side, the control block 81 drives the connecting ring 8 to move to the upward side, the connecting ring 8 drives the four second connecting blocks 82 to move, the four second connecting blocks 82 drive the four top blocks 7 to move, the four top blocks 7 will contact the inclined surface of the clamping joint 62, and then the clamping joint 62 will be squeezed into the inside of the sliding groove 61, and then the clamping state will be released, and the liquid inlet end cover 5 can be removed by pulling it to the upward side. According to the above, the cross-flow end cover 51 can be removed by moving the lower control block 81 downward.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tubular ceramic membrane module structure that can be quickly assembled, comprising a cylinder (1), characterized in that: Two packaging plates (11) are fixedly connected inside the cylinder (1), the two packaging plates (11) are arranged up and down, a mounting hole (12) is opened on the upper side of the packaging plate (11), the lower side of the mounting hole (12) extends through the upper and lower packaging plates (11), and a tubular ceramic membrane (2) is arranged inside the mounting hole (12); The outer surface of the cylinder (1) is fixedly connected with a liquid outlet hole (13) and an air inlet hole (14), the liquid outlet hole (13) and the air inlet hole (14) are arranged vertically, and both the liquid outlet hole (13) and the air inlet hole (14) are connected to the interior of the cylinder (1), and the outer surface of the cylinder (1) is fixedly sleeved with two connecting plates (3), and the two connecting plates (3) are arranged vertically; The upper side and the lower side of the cylinder (1) are respectively provided with a liquid inlet end cover (5) and a cross-flow end cover (51); the liquid inlet end cover (5), the cross-flow end cover (51) and the connecting plate (3) are provided with a connecting mechanism; the liquid inlet end cover (5), the cross-flow end cover (51) and the connecting plate (3) are connected together through the connecting structure; Wherein, a control mechanism is arranged on the connecting plate (3), and the control mechanism can control the switch of the connecting mechanism.

2. A rapidly assembled tubular ceramic membrane assembly structure according to claim 1, characterized in that: The connection mechanism comprises a connection block groove (31), the connection block groove (31) is arranged on the upper side of the connection plate (3), and the upper side of the upper connection plate (3) and the lower side of the lower connection plate (3) are both fixedly connected with a sealing gasket (4); The upper side of the connecting block groove (31) extends over the sealing pad (4), a clamping groove (32) is provided on the left wall of the connecting block groove (31), and four connecting block grooves (31) are evenly provided around a circle of the upper connecting plate (3).

3. A rapidly assembled tubular ceramic membrane assembly structure according to claim 2, characterized in that: The connection structures of the four connection block grooves (31) are identical and are distributed in a ring array. The lower side of the lower connection plate (3) is also provided with a connection block groove (31). The connection structures of the connection block grooves (31) on the upper and lower sides are identical and are arranged in a mirror image. The lower side of the liquid inlet end cover (5) is fixedly connected with a first connecting block (6), the first connecting block (6) is matched with the connecting block groove (31), the front side of the first connecting block (6) is provided with a sliding groove (61), the interior of the sliding groove (61) is slidably connected with a clamping joint (62), the clamping joint (62) is matched with the clamping groove (32), and the clamping joint (62) is in the shape of a right-angled trapezoid with the inclined surface facing the front side and the lower side.

4. A rapidly assembled tubular ceramic membrane assembly structure according to claim 3, characterized in that: A spring (63) is fixedly connected to the rear side of the clamping joint (62), and the rear end of the spring (63) is fixedly connected to the rear wall of the sliding groove (61). Four first connecting blocks (6) are fixedly connected to the lower side of the liquid inlet end cover (5), and the connection structures of the four first connecting blocks (6) are the same and are arranged in a ring array. Among them, four first connection blocks (6) are similarly fixedly connected to the upper side of the cross-flow end cover (51), and the first connection blocks (6) on the upper and lower sides have the same connection structure and are arranged in a mirror image.

5. The quickly assembled tubular ceramic membrane assembly structure according to claim 1, characterized in that: The control mechanism comprises a connecting ring groove (33), the connecting ring groove (33) is arranged inside the connecting plate (3), and the connecting ring groove (33) is sleeved outside the four clamping grooves (32); The interior of the connecting ring groove (33) is slidably connected with a connecting ring (8), the front and rear sides of the connecting plate (3) are both provided with control grooves (34), and the opposite surfaces of the two control grooves (34) extend into the interior of the connecting ring groove (33).

6. A rapidly assembled tubular ceramic membrane assembly structure according to claim 5, characterized in that: The outer surface of the connecting ring (8) is fixedly connected to two control blocks (81), the two control blocks (81) respectively extend out of the outer surface of the connecting plate (3) through two control grooves (34), and the inner walls of the four clamping grooves (32) away from the connecting block grooves (31) are all provided with connecting grooves (35); The four connecting grooves (35) extend into the interior of the connecting ring groove (33) on one side away from the clamping groove (32), and the inner surface of the connecting ring (8) is fixedly connected with four second connecting blocks (82).

7. A rapidly assembled tubular ceramic membrane assembly structure according to claim 6, characterized in that: The opposite surfaces of the four second connection blocks (82) extend into the interior of the clamping groove (32) through four connection grooves (35) respectively, and the interiors of the four clamping grooves (32) are all slidably connected with a top block (7), and the top block (7) can contact the clamping joint (62); The four second connection blocks (82) are respectively fixedly connected to the four top blocks (7), and a connection ring groove (33) is also provided inside the lower connection plate (3). The connection structures of the two connection ring grooves (33) are identical and are arranged in a mirror image.

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