MBR membrane frame convenient to disassemble and assemble

Abstract

The utility model discloses an MBR membrane frame convenient to disassemble and assemble, which comprises a first frame body, a second frame body, a plurality of driving components, a first support plate, a plurality of support components and a connecting component, the second frame body is arranged above the first frame body, the plurality of driving components are respectively arranged in corresponding grooves, a first support shaft is arranged on the upper surface of a mounting plate, and a second support shaft is arranged on the lower surface of the mounting plate. A first supporting seat is arranged on the upper surface of the first supporting shaft, and the first supporting plate is arranged on the first supporting seat; the multiple supporting assemblies are arranged on the two sides of the first supporting plate correspondingly, the driving assembly is connected with the supporting assemblies on the outer side, and the adjacent supporting assemblies or the supporting assemblies and the first supporting shaft are connected through connecting assemblies. Therefore, the distance between the adjacent second supporting plates and the distance between the first supporting plate and the second supporting plate can be adjusted through the driving assembly so as to clamp the MBR membrane plate, and compared with traditional clamping connection, the MBR membrane plate is easier to disassemble and assemble quickly, so that the disassembly and assembly efficiency of the MBR membrane plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of MBR membrane frames, in particular to an MBR membrane frame which is convenient for disassembly and assembly. Background Art

[0002] MBR (Membrane Bio-Reactor) is an advanced sewage treatment device that combines ultrafiltration and microfiltration membrane separation technology with a biological reactor for sewage treatment. The reactor combines the advantages of membrane treatment technology and biological treatment technology. Ultrafiltration and microfiltration membranes can effectively intercept microbial flocs and larger molecular organic matter in the activated sludge mixed liquor, making them stay in the reactor, thereby achieving high biological concentration and prolonging the retention time of organic solids, greatly improving the oxidation rate of organic matter by microorganisms.

[0003] At present, when assembling a membrane bioreactor, multiple MBR membrane panels are usually clipped onto the membrane frame at equal distances, leaving a certain distance between adjacent MBR membrane panels. In order to prevent the MBR membrane panels from falling off, the clipping method is usually quite firm, resulting in the need to apply greater force when installing and removing the MBR membrane panels. Therefore, it is more difficult to install and remove the MBR membrane panels, and the efficiency is low. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, one purpose of the utility model is to propose an MBR membrane rack that is easy to disassemble and assemble. The distance between adjacent second support plates and the distance between the first support plate and the second support plate can be adjusted through a driving component to clamp the MBR membrane plate. Compared with traditional clip-on connection, it is easier and faster to disassemble and assemble, thereby improving the efficiency of disassembly and assembly of the MBR membrane plate.

[0006] To achieve the above-mentioned purpose, the first aspect of the utility model proposes an MBR membrane frame that is easy to disassemble and assemble, comprising a first frame body, a second frame body, multiple drive assemblies, a first support plate, multiple support assemblies and a connecting assembly, wherein the second frame body is arranged above the first frame body, and multiple pillars are arranged between the second frame body and the first frame body; multiple grooves are respectively arranged on the facing surfaces of the first frame body and the second frame body, and multiple drive assemblies are respectively arranged inside the corresponding grooves; a mounting plate is fixedly arranged inside the groove, a first support shaft is arranged on the upper surface of the mounting plate, a first support seat is arranged on the upper surface of the first support shaft, and the first support plate is arranged on the first support seat; multiple support assemblies are respectively arranged on both sides of the first support plate, the drive assembly is connected to the outer support assembly, and adjacent support assemblies or the support assemblies and the first support shaft are connected through the connecting assembly.

[0007] The MBR membrane rack of the utility model is easy to disassemble and assemble. The distance between adjacent second support plates and the distance between the first support plate and the second support plate can be adjusted by a driving component to clamp the MBR membrane plate. Compared with traditional clip-on connection, it is easier and faster to disassemble and assemble, thereby improving the efficiency of disassembly and assembly of the MBR membrane plate.

[0008] In addition, the MBR membrane frame that is easy to disassemble and assemble according to the application may also have the following additional technical features:

[0009] Specifically, the support assembly includes a first slider, a second support shaft, a second support seat and a second support plate, wherein the first slider is slidably arranged inside the groove, and a through groove is penetrated through the first slider; the second support shaft is arranged on the upper surface of the first slider; the second support seat is installed on the upper surface of the second support shaft; and the second support plate is arranged on the second support seat.

[0010] Specifically, the driving assembly includes a ball screw and a second slider, wherein the ball screw is rotatably arranged inside the groove and the ball screw passes through the through groove; the second slider is sleeved on the ball screw and the second slider is connected to the outermost first slider.

[0011] Specifically, the connecting assembly includes a plurality of first connecting plates and four second connecting plates, wherein every two of the first connecting plates cross to form an "X"-shaped structure, the first connecting plates are respectively hinged to the second support shaft and the first support shaft, and two adjacent first connecting plates are hinged to each other; the four second connecting plates are respectively hinged to the corresponding second support shafts, and the ends of the second connecting plates are hinged to the adjacent first connecting plates.

[0012] Specifically, the second support plate and the vertical plate of the first support plate are respectively penetrated with limiting holes, and the two side walls of the MBR membrane plate are respectively provided with limiting rods, and the limiting rods are arranged corresponding to the limiting holes.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of an MBR membrane frame that is easy to disassemble and assemble according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a driving assembly in an MBR membrane frame that is convenient for disassembly and assembly according to an embodiment of the utility model;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of area B in the middle.

[0019] As shown in the figure: 1. first frame; 2. second frame; 3. drive assembly; 4. support assembly; 5. connection assembly; 7. pillar; 8. groove; 9. first support shaft; 10. first support seat; 11. first support plate; 12. mounting plate; 13. limiting hole; 14. limiting rod; 30. ball screw; 31. second slider; 40. first slider; 41. second support shaft; 42. second support seat; 43. second support plate; 400. through groove; 50. first connecting plate; 51. second connecting plate. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0021] The MBR membrane frame that is easy to disassemble and assemble according to the embodiment of the utility model is described below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 4 As shown, the MBR membrane frame that is easy to disassemble and assemble according to the embodiment of the utility model may include a first frame body 1, a second frame body 2, a plurality of driving components 3, a first support plate 11, a plurality of support components 4 and a connecting component 5.

[0023] The second frame body 2 is arranged above the first frame body 1, and a plurality of pillars 7 are arranged between the second frame body 2 and the first frame body 1, a plurality of grooves 8 are respectively arranged on the facing surfaces of the first frame body 1 and the second frame body 2, and a plurality of driving components 3 are respectively arranged inside the corresponding grooves 8.

[0024] It should be noted that the first frame 1 and the second frame 2 described in this embodiment are both rectangular frame structures, the two ends of the support 7 are fixedly connected to the first frame 1 and the second frame 2 respectively, and a plurality of gas collecting pipes are provided on the second frame 2, and the gas collecting pipes are connected to the MBR membrane plate through a conduit.

[0025] A mounting plate 12 is fixedly provided inside the groove 8, a first support shaft 9 is provided on the upper surface of the mounting plate 12, a first support seat 10 is provided on the upper surface of the first support shaft 9, and a first support plate 11 is arranged on the first support seat 10; a plurality of support assemblies 4 are respectively arranged on both sides of the first support plate 11, a driving assembly 3 is connected to the outer support assembly 4, and adjacent support assemblies 4 or support assemblies 4 and the first support shaft 9 are connected via a connecting assembly 5.

[0026] In the embodiment of the utility model, the position of the first support plate 11 is fixed, and the outermost support assembly 4 can be driven to move toward the position of the first support plate 11 through the driving assembly 3, and the remaining multiple support assemblies 4 can be driven to move equidistantly through the cooperation of the connecting assembly 5, so that multiple MBR membranes can be clamped or released at the same time, which is conducive to the rapid installation and disassembly of the MBR membrane.

[0027] In one embodiment of the present invention, Figure 3 As shown, the support assembly 4 may include a first slider 40, a second support shaft 41, a second support seat 42 and a second support plate 43, wherein the first slider 40 is slidably arranged inside the groove 8, and a through groove 400 is penetrated through the first slider 40; the second support shaft 41 is arranged on the upper surface of the first slider 40; the second support seat 42 is installed on the upper surface of the second support shaft 41; and the second support plate 43 is arranged on the second support seat 42.

[0028] It should be noted that the second support plate 43 and the first support plate 11 described in this embodiment are both L-shaped plate structures, and the second support plate 43 and the first support plate 11 are arranged in the same direction and equidistantly, and the MBR membrane plate is placed on the cross plate of the second support plate 43 or the first support plate 11.

[0029] Furthermore, if Figure 2 and Figure 4 As shown, the driving assembly 3 may include a ball screw 30 and a second slider 31, wherein the ball screw 30 is rotatably arranged inside the groove 8, and the ball screw 30 is arranged through the through groove 400; the second slider 31 is sleeved on the ball screw 30, and the second slider 31 is connected to the outermost first slider 40.

[0030] It should be noted that the ball screw 30 described in this embodiment is connected to an external driving mechanism, wherein the external driving mechanism can be a motor, which can drive the ball screw 30 to rotate and drive the second slider 31 to move along the axial direction of the ball screw 30, thereby pushing one of the first sliders 40 to move.

[0031] Furthermore, if Figure 4 As shown, the connecting assembly 5 may include a plurality of first connecting plates 50 and four second connecting plates 51, wherein every two first connecting plates 50 are crossed to form an "X"-shaped structure, the first connecting plates 50 are respectively hinged to the second support shaft 41 and the first support shaft 9, and two adjacent first connecting plates 50 are hinged to each other; the four second connecting plates 51 are respectively hinged to the corresponding second support shafts 41, and the ends of the second connecting plates 51 are hinged to the adjacent first connecting plates 50.

[0032] It should be noted that the four second connecting plates 51 described in this embodiment are respectively hinged to the outermost second supporting shafts 41 , and every two second connecting plates 51 form a group to form a “V”-shaped structure.

[0033] In the embodiment of the utility model, when one of the second support shafts 41 moves, with the cooperation of the first connecting plate 50 and the second connecting plate 51 , the plurality of second support shafts 41 are driven to move synchronously, so as to adjust the positions of the plurality of second support plates 43 at the same time.

[0034] In one embodiment of the present invention, Figure 3 and Figure 2 As shown, the second support plate 43 and the vertical plate of the first support plate 11 are respectively penetrated with limiting holes 13 , and the two side walls of the MBR membrane plate are respectively provided with limiting rods 14 , which are arranged corresponding to the limiting holes 13 .

[0035] In the embodiment of the present utility model, the MBR membrane plate can be further limited by the limiting rod 14 and the limiting hole 13 to prevent the MBR membrane plate from falling off the first support plate 11 and the second support plate 43 .

[0036] Specifically, when installing the MBR membrane panel, the relevant personnel place the MBR membrane panel on the transverse plate of the first support plate 11 and the second support plate 43, and make the MBR membrane panel located between the two first support plates 11 or between the first support plate 11 and the second support plate 43. Then the relevant personnel control the rotation of the ball screw 30, and drive the second slider 31 to move in the direction close to the first support shaft 9. Through the cooperation of the first connecting plate 50 and the second connecting plate 51, the second support plates 43 on both sides of the first support plate 11 are driven to move synchronously in the direction of the first support plate 11, and finally the MBR membrane panel is clamped. At this time, the limit rod 14 is inserted into the inside of the limit hole 13 to further limit the MBR membrane panel, thereby improving the stability of the MBR membrane panel during installation.

[0037] In summary, the MBR membrane frame that is easy to disassemble and assemble in the embodiment of the utility model can adjust the distance between adjacent second support plates and the distance between the first support plate and the second support plate through the driving component to clamp the MBR membrane plate. Compared with traditional clip-on, it is easier and faster to disassemble and assemble, thereby improving the efficiency of disassembly and assembly of the MBR membrane plate.

[0038] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0040] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. An MBR membrane frame that is easy to disassemble and assemble, characterized in that: It includes a first frame, a second frame, a plurality of driving components, a first support plate, a plurality of supporting components and a connecting component, wherein: The second frame is arranged above the first frame, and a plurality of pillars are arranged between the second frame and the first frame; A plurality of grooves are respectively provided on the facing surfaces of the first frame body and the second frame body, and the plurality of driving components are respectively arranged inside the corresponding grooves; A mounting plate is fixedly arranged inside the groove, a first supporting shaft is arranged on the upper surface of the mounting plate, a first supporting seat is arranged on the upper surface of the first supporting shaft, and the first supporting plate is arranged on the first supporting seat; The plurality of support assemblies are respectively arranged on both sides of the first support plate, the driving assembly is connected to the outer support assembly, and adjacent support assemblies or the support assemblies and the first support shaft are connected via the connecting assembly.

2. The MBR membrane frame that is easy to disassemble and assemble according to claim 1 is characterized in that: The support assembly includes a first slider, a second support shaft, a second support seat and a second support plate, wherein: The first sliding block is slidably disposed inside the groove, and a through groove is penetrated through the first sliding block; The second supporting shaft is arranged on the upper surface of the first sliding block; The second support seat is installed on the upper surface of the second support shaft; The second supporting plate is arranged on the second supporting seat.

3. The MBR membrane frame that is easy to disassemble and assemble according to claim 2 is characterized in that: The driving assembly includes a ball screw and a second slider, wherein: The ball screw is rotatably arranged inside the groove, and the ball screw passes through the through groove; The second sliding block is sleeved on the ball screw, and the second sliding block is connected to the outermost first sliding block.

4. The MBR membrane frame that is easy to disassemble and assemble according to claim 2 is characterized in that: The connection assembly includes a plurality of first connection plates and four second connection plates, wherein: Every two of the first connecting plates cross to form an "X"-shaped structure, the first connecting plates are hinged to the second supporting shaft and the first supporting shaft respectively, and two adjacent first connecting plates are hinged to each other; The four second connecting plates are respectively hinged to the corresponding second supporting shafts, and the ends of the second connecting plates are hinged to the adjacent first connecting plates.

5. The MBR membrane frame that is easy to disassemble and assemble according to claim 2 is characterized in that: Limiting holes are respectively provided on the vertical plates of the second supporting plate and the first supporting plate, and limiting rods are respectively provided on both side walls of the MBR membrane plate, and the limiting rods are arranged corresponding to the limiting holes.

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