MBR membrane cleaning device

Abstract

The invention discloses an MBR membrane cleaning device which comprises a bottom plate, a sealing mechanism, an adjusting mechanism, a washing mechanism and a shaking mechanism, the sealing mechanism and the shaking mechanism are arranged on the bottom plate, and the shaking mechanism is located on the inner side of the sealing mechanism; the shaking mechanism comprises a shaking box, an elastic assembly, a placing assembly, a rotating assembly and a support, the shaking box is installed on the bottom plate, the elastic assembly is installed on the outer side of the shaking box, one end of the placing assembly is hinged to the elastic assembly, the rotating assembly is arranged on the shaking box, the support is rotationally connected with the rotating assembly, and the other end of the placing assembly is hinged to the support; the adjusting mechanism is arranged on the sealing mechanism; the flushing mechanism is arranged on the sealing mechanism, is in transmission connection with the adjusting mechanism and comprises a connecting frame and a flushing assembly. Therefore, the labor intensity of cleaning personnel is reduced, and the MBR membrane cleaning progress is accelerated.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning devices, and in particular to an MBR membrane cleaning device. Background Art

[0002] MBR membrane is the membrane component in the membrane bioreactor (Membrane Bio-Reactor). It is a new water treatment technology that combines membrane separation technology and biological treatment technology. It has good water permeability and pollution resistance, and can maintain high flux and filtration efficiency during long-term operation.

[0003] At present, after a long period of operation, the MBR membrane needs to be removed from the sewage treatment system and undergo necessary cleaning and maintenance. During this process, the common operation is to hang the MBR membrane on a bracket and shake the membrane to preliminarily remove the sludge attached to the surface. Then, the staff will hold a high-pressure spray gun to fully flush the MBR membrane, using the power of high-pressure water flow to deeply remove the stubborn sludge and dirt on the membrane surface. Under this series of conditions, the MBR membrane can continue to demonstrate high efficiency in the subsequent sewage treatment process and maintain its sewage purification ability.

[0004] However, when the cleaning staff removes the MBR membrane from the sewage treatment device, a large amount of sludge will adhere to the surface of the membrane. Generally, one or more cleaning staff are required to shake off the sludge on the surface by shaking, and then place it on the relevant cleaning device for cleaning. However, the manual shaking method in the early stage not only increases the labor intensity of the cleaning staff, but also occupies human resources, resulting in the inability to clean other MBR membranes at the same time, and ultimately slowing down the overall cleaning progress of the MBR membrane. Summary of the Invention

[0005] The present application aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, one purpose of this application is to propose an MBR membrane cleaning device that can directly clean the MBR membrane removed from the sewage treatment device, avoiding manual pretreatment of the just-removed MBR membrane, thereby reducing the labor intensity of the cleaning personnel and speeding up the progress of MBR membrane cleaning.

[0007] To achieve the above-mentioned objectives, the first embodiment of the present application proposes an MBR membrane cleaning device, comprising a base plate, a closing mechanism, an adjusting mechanism, a flushing mechanism and a shaking mechanism, wherein the closing mechanism and the shaking mechanism are respectively arranged on the base plate, wherein the shaking mechanism is located on the inner side of the closing mechanism; the shaking mechanism comprises a shaking box, an elastic component, a placement component, a rotation component and a bracket, wherein the shaking box is installed on the base plate, the elastic component is installed on the outer side of the shaking box, one end of the placement component is hinged to the elastic component, the rotation component is arranged on the shaking box, the bracket is rotatably connected to the rotation component, and the other end of the placement component is hinged to the bracket; the adjusting mechanism is arranged on the closing mechanism; the flushing mechanism is arranged on the closing mechanism, and the flushing mechanism is transmission-connected to the adjusting mechanism, the flushing mechanism comprises a connecting frame and a flushing component, wherein the connecting frame is installed on the closing mechanism, the flushing component is hinged to the connecting frame, and the flushing component is arranged toward the placement component.

[0008] The MBR membrane cleaning device of the embodiment of the present application can directly clean the MBR membrane removed from the sewage treatment device, avoiding manual pretreatment of the MBR membrane just taken out, thereby reducing the labor intensity of the cleaning personnel and speeding up the progress of MBR membrane cleaning.

[0009] In addition, the MBR membrane cleaning device proposed in the present application may also have the following additional technical features: In one embodiment of the present application, the closing mechanism includes a connecting plate, an installation box, a drive assembly, a closing frame and a retaining ring, wherein the connecting plate is connected to the base plate, the installation box is installed on the connecting plate, the drive assembly is arranged on the connecting plate, the closing frame is transmission-connected to the drive assembly, and the retaining ring is installed on the top of the closing frame.

[0010] In one embodiment of the present application, the drive assembly includes a screw, a slide and a drive motor, wherein the drive motor is installed inside the mounting box, the screw is rotatably installed on the top of the mounting box, the output end of the drive motor is connected to the screw, the slide is threadedly sleeved on the outside of the screw, and the closed frame is connected to the slide.

[0011] In one embodiment of the present application, the adjustment mechanism includes a mounting plate, a connecting assembly, a transmission assembly, an adapter plate and a hinge assembly, wherein the mounting plate is connected to the adapter plate, the adapter plate is connected to the closed frame, the connecting assembly is mounted on the mounting plate, the transmission assembly is mounted on the mounting plate, the protruding end of the transmission assembly passes through the mounting plate and is connected to the connecting assembly, the hinge assembly is hinged to the connecting assembly, and the end of the hinge assembly away from the connecting assembly is hinged to the flushing assembly.

[0012] In one embodiment of the present application, the connecting assembly includes a fixed plate and a limiting rod, wherein the fixed plate is connected to the limiting rod, the limiting rod slides through the mounting plate, and the protruding end of the transmission assembly is connected to the fixed plate.

[0013] In one embodiment of the present application, the hinge assembly includes a linkage plate, a hinge rod and a hinge plate, wherein the linkage plate is connected to the fixed plate, the hinge plate is connected to the hinge rod, and the hinge rod is hinged to the linkage plate.

[0014] In one embodiment of the present application, the elastic component includes a sleeve, a spring, a buffer rod and a hinged ring, wherein the sleeve is connected to the shake box, the spring is installed inside the sleeve, the buffer rod is connected to the spring, the hinged ring is connected to the buffer rod, and the hinged ring is hinged to the placement component.

[0015] In one embodiment of the present application, the placement assembly includes a placement plate, a rotating frame, a rotating wheel and a fixed frame, wherein the placement plate is hinged to the hinge ring, the rotating frame is connected to the placement plate, the rotating wheel is rotatably installed on the rotating frame, the rotating wheel is set toward the rotating assembly, and the fixed frame is installed on the side of the placement plate away from the rotating frame.

[0016] In one embodiment of the present application, the rotating assembly includes a rotating motor, a rotating ring and a protrusion, wherein the rotating motor is installed inside the shake box, the rotating ring is rotatably installed on the shake box, the output end of the rotating motor passes through the shake box and is connected to the rotating ring, and the protrusion is installed on the outside of the rotating ring.

[0017] Compared with the existing technology, the beneficial effect of this application is that it can directly clean the MBR membrane removed from the sewage treatment device, avoiding manual pretreatment of the just-removed MBR membrane, thereby reducing the labor intensity of the cleaning personnel and speeding up the cleaning progress of the MBR membrane.

[0018] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of the three-dimensional structure of an MBR membrane cleaning device according to one embodiment of the present application; Figure 2 This is a schematic diagram of the front structure of the MBR membrane cleaning device of this application; Figure 3 This is a schematic diagram of the cross-sectional structure of the MBR membrane cleaning device of this application; Figure 4 This is a schematic diagram of the regulating mechanism structure of the MBR membrane cleaning device of this application; Figure 5 This is a schematic diagram of the shaking mechanism structure of the MBR membrane cleaning device in this application; Figure 6 This is a schematic diagram of the elastic component structure of the MBR membrane cleaning device of this application.

[0020] As shown in the figure: 1. Base plate; 2. Closing mechanism; 21. Connecting plate; 22. Mounting box; 23. Driving assembly; 231. Lead screw; 232. Slide plate; 233. Driving motor; 24. Closing frame; 25. Retaining ring; 3. Adjusting mechanism; 31. Mounting plate; 32. Connecting assembly; 321. Fixing plate; 322. Limiting rod; 33. Transmission assembly; 34. Adapter plate; 35. Articulated assembly; 351. Linkage plate; 352. Articulated rod; 353. Articulated plate; 4. Flushing mechanism; 4 1. Connecting frame; 42. Flushing assembly; 421. Water pipe; 422. High-pressure nozzle; 423. Hinge frame; 5. Shaking mechanism; 51. Shaking box; 52. Elastic assembly; 521. Sleeve; 522. Spring; 523. Buffer rod; 524. Hinge ring; 53. Placement assembly; 531. Placement plate; 532. Rotating frame; 533. Rotating wheel; 534. Fixed frame; 54. Rotating assembly; 541. Rotating motor; 542. Rotating ring; 543. Bump; 55. Bracket. DETAILED DESCRIPTION

[0021] The following describes in detail embodiments of the present application, 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 application, and should not be construed as limiting the present application.

[0022] The MBR membrane cleaning device according to an embodiment of the present application will be described below with reference to the accompanying drawings.

[0023] like Figures 1-6 As shown, the MBR membrane cleaning device of the embodiment of the present application may include a bottom plate 1, a sealing mechanism 2, an adjustment mechanism 3, a flushing mechanism 4 and a shaking mechanism 5.

[0024] As a possible situation, universal wheels can be installed at the bottom end of the base plate 1 to facilitate the movement of the cleaning device.

[0025] The closing mechanism 2 and the shaking mechanism 5 are respectively arranged on the bottom plate 1 , wherein the shaking mechanism 5 is arranged on the inner side of the closing mechanism 2 .

[0026] It should be noted that the sealing mechanism 2 can shield water droplets during the MBR membrane cleaning process.

[0027] The shaking mechanism 5 may include a shaking box 51 , an elastic component 52 , a placement component 53 , a rotation component 54 and a bracket 55 .

[0028] It should be noted that the elastic components 52 and the placement components 53 described in the above embodiment are both provided in four groups.

[0029] Among them, the shake box 51 is installed on the base plate 1, the elastic component 52 is installed on the outside of the shake box 51, one end of the placement component 53 is hinged to the elastic component 52, the rotating component 54 is arranged on the shake box 51, the bracket 55 is rotatably connected to the rotating component 54, and the other end of the placement component 53 is hinged to the bracket 55.

[0030] It can be understood that the installation of the elastic component 52 is completed under the action of the shaking box 51, and then under the drive of the rotating component 54, the rotating component 54 abuts against the placement component 53, and the installation of the placement component 53 is completed under the action of the bracket 55. Under the action of the elastic component 52, the placement component 53 is shaken on the shaking box 51, thereby achieving the effect of shaking off the sludge attached to the MBR membrane placed on the placement component 53.

[0031] The adjusting mechanism 3 is arranged on the closing mechanism 2 .

[0032] It should be noted that the angle adjustment of the flushing mechanism 4 is achieved under the action of the adjusting mechanism 3 .

[0033] The flushing mechanism 4 is disposed on the closing mechanism 2 and is transmission-connected to the adjusting mechanism 3 . The flushing mechanism 4 may include a connecting frame 41 and a flushing assembly 42 .

[0034] It should be noted that, in the above embodiment, four groups of connecting frames 41 and flushing components 42 are provided.

[0035] The connecting frame 41 is installed on the closing mechanism 2 , the flushing assembly 42 is hinged to the connecting frame 41 , and the flushing assembly 42 is arranged toward the placement assembly 53 .

[0036] Specifically, the flushing assembly 42 is installed under the action of the connecting frame 41, and then the angle of the flushing assembly 42 is adjusted under the action of the adjusting mechanism 3, and then the steps of flushing different positions of the MBR membrane placed on the placement assembly 53 are completed.

[0037] Specifically, the MBR membrane cleaning device provided in this application can be used not only for cleaning MBR membranes, but also for cleaning items such as blankets and fishing nets. During actual operation, the MBR membrane is taken out of the sewage treatment device, and then the shaking mechanism 5 is exposed under the action of the closing mechanism 2, and then the MBR membrane is fixed on the placement component 53. After fixation, the closing mechanism 2 is driven again to cover the outside of the placement component 53, thereby completing the closing of the shaking mechanism 5 and avoiding splashing of mud and water when cleaning the MBR membrane.

[0038] Subsequently, under the action of the rotating component 54 inside the shaking box 51, the placement component 53 is driven to shake. When the placement component 53 shakes, the elastic component 52 completes the shaking of the placement component 53 on the shaking box 51, thereby completing the cleaning of the sludge on the MBR membrane. While the sludge is shaken off, the flushing component 42 installed on the connecting frame 41 completes the step of flushing the MBR membrane on the placement component 53, thereby completing the cleaning of the residual sludge in the MBR membrane more deeply and improving the efficiency of flushing the MBR membrane. At the same time, during the flushing process of the flushing component 42, the angle of the flushing component 42 is adjusted by the adjusting mechanism 3 to achieve the effect of flushing different positions on the MBR membrane.

[0039] After flushing, the closing mechanism 2 is driven again, and drives the flushing mechanism 4 to rise from the shaking mechanism 5, and then the MBR membrane is removed from the placement component 53, and the remaining MBR membrane is placed on the placement component 53. After placement, the steps of flushing the MBR membrane are repeated, thereby achieving the effect of flushing the MBR membrane, and at the same time avoiding the step of manually shaking off the sludge attached to the MBR membrane, and the flushing of the MBR membrane can be completed synchronously during the process of shaking off the sludge, thereby simplifying the cleaning steps of the MBR membrane and improving the cleaning effect, which not only speeds up the progress of cleaning the MBR membrane, but also reduces the time and labor cost required for cleaning the MBR membrane.

[0040] In one embodiment of the present application, Figure 1-Figure 3 As shown, the closing mechanism 2 may include a connecting plate 21 , a mounting box 22 , a driving assembly 23 , a closing frame 24 and a retaining ring 25 .

[0041] It should be noted that, in the above embodiment, two groups of the connecting plate 21 , the mounting box 22 , the driving assembly 23 and the retaining ring 25 are provided.

[0042] It should be noted that a transparent acrylic plate is installed on the outside of the closed frame 24 described in the above embodiment, thereby reducing the probability of sludge splashing around during the cleaning of the MBR membrane, thereby reducing the time for cleaning personnel to clean the surrounding environment later.

[0043] Among them, the connecting plate 21 is connected to the base plate 1, the installation box 22 is installed on the connecting plate 21, the driving assembly 23 is set on the connecting plate 21, the closing frame 24 is transmission-connected to the driving assembly 23, and the retaining ring 25 is installed on the top of the closing frame 24.

[0044] Specifically, the installation of the installation box 22 is completed under the action of the connecting plate 21, and then the closing frame 24 is driven by the driving component 23 to rise and fall from the outside of the shaking mechanism 5. When the closing frame 24 is raised and lowered, the flushing mechanism 4 and the adjustment mechanism 3 are raised and lowered together with the closing frame 24, thereby achieving the effect of blocking water splashes when flushing the MBR membrane.

[0045] In one embodiment of the present application, Figure 1-Figure 3 As shown, the driving assembly 23 may include a lead screw 231 , a slide 232 and a driving motor 233 .

[0046] It should be noted that the lead screw 231 described in the above embodiment is mounted on the mounting box 22 via a fixing rod (not shown in the figure).

[0047] Among them, the driving motor 233 is installed inside the installation box 22, the screw 231 is rotatably installed at the top of the installation box 22, the output end of the driving motor 233 is connected to the screw 231, the slide 232 is threadedly sleeved on the outside of the screw 231, and the closing frame 24 is connected to the slide 232.

[0048] Specifically, driven by the driving motor 233 , the lead screw 231 rotates on the mounting box 22 , and then the lead screw 231 drives the slide plate 232 and the closing frame 24 to rise, thereby achieving the effect of lifting the closing frame 24 from the shaking mechanism 5 .

[0049] In one embodiment of the present application, Figure 1 、 Figure 3-Figure 6 As shown, the adjustment mechanism 3 may include a mounting plate 31 , a connecting assembly 32 , a transmission assembly 33 , an adapter plate 34 and a hinge assembly 35 .

[0050] It should be noted that the transmission assembly 33 described in the above embodiment may be a hydraulic cylinder.

[0051] Among them, the mounting plate 31 is connected to the adapter plate 34, the adapter plate 34 is connected to the closed frame 24, the connecting component 32 is installed on the mounting plate 31, the transmission component 33 is installed on the mounting plate 31, the protruding end of the transmission component 33 passes through the mounting plate 31 and is connected to the connecting component 32, the hinge component 35 is hinged to the connecting component 32, and the end of the hinge component 35 away from the connecting component 32 is hinged to the flushing component 42.

[0052] Specifically, the installation of the mounting plate 31 on the closing frame 24 is completed under the action of the adapter plate 34, and the installation of the transmission assembly 33 is completed under the action of the mounting plate 31. Then, the connecting assembly 32 is raised and lowered under the mounting plate 31 under the drive of the transmission assembly 33. As the transmission assembly 33 rises and falls, the angle of the flushing mechanism 4 toward the MBR membrane placed on the placement assembly 53 is adjusted through the hinge assembly 35.

[0053] In one embodiment of the present application, Figure 1-Figure 2 As shown, the connecting assembly 32 may include a fixing plate 321 and a limiting rod 322 .

[0054] It should be noted that, in the above embodiment, four groups of limiting rods 322 are provided.

[0055] The fixing plate 321 is connected to the limiting rod 322 , the limiting rod 322 slides through the mounting plate 31 , and the protruding end of the transmission assembly 33 is connected to the fixing plate 321 .

[0056] Specifically, under the action of the limiting rod 322, the fixing plate 321 is limited during the lifting process.

[0057] In one embodiment of the present application, Figure 3-Figure 6 As shown, the hinge assembly 35 may include a linkage plate 351 , a hinge rod 352 and a hinge plate 353 .

[0058] It should be noted that, in the above embodiment, four groups of hinge assemblies 35 are provided.

[0059] The linkage plate 351 is connected to the fixed plate 321 , the hinge plate 353 is connected to the hinge rod 352 , and the hinge rod 352 is hinged to the linkage plate 351 .

[0060] Specifically, the hinge rod 352 is installed under the action of the linkage plate 351, and the hinge plate 353 is installed through the hinge rod 352. When the fixed plate 321 is raised or lowered, the hinge plate 353 adjusts the angle of the flushing assembly 42.

[0061] In one embodiment of the present application, Figure 1 、 Figure 4As shown, the flushing assembly 42 may include a water pipe 421 , a high-pressure nozzle 422 and a hinge frame 423 .

[0062] It should be noted that, in the above embodiment, four groups of flushing components 42 are provided.

[0063] Among them, the water pipe 421 is connected to the closed frame 24, the water pipe 421 is connected to the hinged frame 423, the hinged frame 423 is hinged to the water pipe 421, and the high-pressure nozzle 422 is installed at one end of the water pipe 421, and the high-pressure nozzle 422 is set towards the placement component 53.

[0064] It should be noted that the water pipe 421 described in the above embodiment is connected to an external water pump (not shown in the figure).

[0065] Specifically, the hinged frame 423 is installed under the action of the connecting frame 41, and then the water pipe 421 and the high-pressure nozzle 422 are connected and fixed on the hinged frame 423. Under the drive of the hinge assembly 35, the angle of the high-pressure nozzle 422 toward the MBR membrane changes, thereby completing the flushing of different positions of the MBR membrane.

[0066] In one embodiment of the present application, Figure 2-Figure 3 、 Figure 6 As shown, the elastic component 52 may include a sleeve 521 , a spring 522 , a buffer rod 523 and a hinge ring 524 .

[0067] It should be noted that a sliding hole is provided in the middle of the sleeve 521 for the spring 522 to slide.

[0068] Among them, the sleeve 521 is connected to the shake box 51, the spring 522 is installed inside the sleeve 521, the buffer rod 523 is connected to the spring 522, the hinge ring 524 is connected to the buffer rod 523, and the hinge ring 524 is hinged to the placement component 53.

[0069] Specifically, the spring 522 is installed under the action of the sleeve 521, and then the spring 522 is connected to the buffer rod 523. At the same time, the buffer rod 523 is connected to the placement component 53 through the hinge ring 524, thereby achieving the effect of quickly resetting and shaking after the placement component 53 is squeezed.

[0070] In one embodiment of the present application, Figure 2-Figure 3 、 Figure 5 As shown, the placement assembly 53 may include a placement plate 531 , a rotating frame 532 , a rotating wheel 533 and a fixing frame 534 .

[0071] It should be noted that the fixing frames 534 described in the above embodiment are provided in sixteen groups, with four in each group.

[0072] Among them, the placement plate 531 is hinged to the hinge ring 524, the rotating frame 532 is connected to the placement plate 531, the rotating wheel 533 is rotatably installed on the rotating frame 532, the rotating wheel 533 is set toward the rotating component 54, and the fixed frame 534 is installed on the side of the placement plate 531 away from the rotating frame 532.

[0073] It should be noted that the placement plate 531 described in the above embodiment is arranged in an inclined shape.

[0074] Specifically, the MBR membrane is fixed under the action of the fixing frame 534, and then abuts against the rotating component 54 under the action of the rotating frame 532 and the rotating wheel 533, and the placing plate 531 is shaken, thereby achieving the effect of shaking off the sludge on the MBR membrane placed on the placing plate 531.

[0075] In one embodiment of the present application, Figure 3 、 Figure 6 As shown, the rotating assembly 54 may include a rotating motor 541 , a rotating ring 542 and a protrusion 543 .

[0076] It should be noted that, in the above embodiment, four groups of bumps 543 are provided.

[0077] Among them, the rotating motor 541 is installed inside the shaking box 51, the rotating ring 542 is rotatably installed on the shaking box 51, the output end of the rotating motor 541 passes through the shaking box 51 and is connected to the rotating ring 542, and the protrusion 543 is installed on the outside of the rotating ring 542.

[0078] Specifically, driven by the rotating motor 541, the rotating ring 542 rotates on the shaking box 51, and rotates together with the rotating protrusion 543 of the rotating ring 542, and the protrusion 543 abuts against the rotating wheel 533 during the rotation, thereby achieving the effect of driving the placement plate 531 to shake.

[0079] In summary, the MBR membrane cleaning device of the embodiment of the present application can directly clean the MBR membrane removed from the sewage treatment device, avoiding manual pretreatment of the MBR membrane just taken out, thereby reducing the labor intensity of the cleaning personnel and speeding up the progress of MBR membrane cleaning.

[0080] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0081] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 present application. 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 can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0082] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. An MBR membrane cleaning device, characterized in that: It includes a bottom plate, a closing mechanism, an adjusting mechanism, a flushing mechanism and a shaking mechanism, wherein: The closing mechanism and the shaking mechanism are respectively arranged on the bottom plate, wherein the shaking mechanism is arranged inside the closing mechanism; The shaking mechanism includes a shaking box, an elastic component, a placement component, a rotation component and a bracket, wherein: The shake box is mounted on the bottom plate, the elastic component is mounted on the outside of the shake box, one end of the placement component is hinged to the elastic component, the rotation component is arranged on the shake box, the bracket is rotatably connected to the rotation component, and the other end of the placement component is hinged to the bracket; The adjustment mechanism is arranged on the closing mechanism; The flushing mechanism is arranged on the closing mechanism and is in transmission connection with the regulating mechanism. The flushing mechanism comprises a connecting frame and a flushing assembly, wherein: The connecting frame is installed on the closing mechanism, the flushing component is hinged to the connecting frame, and the flushing component is arranged toward the placing component.

2. The MBR membrane cleaning device according to claim 1, characterized in that: The closing mechanism includes a connecting plate, a mounting box, a driving assembly, a closing frame and a retaining ring, wherein: The connecting plate is connected to the bottom plate, the installation box is installed on the connecting plate, the driving assembly is arranged on the connecting plate, the closing frame is in transmission connection with the driving assembly, and the retaining ring is installed on the top of the closing frame.

3. The MBR membrane cleaning device according to claim 2, characterized in that: The driving assembly includes a lead screw, a slide plate and a driving motor, wherein: The driving motor is installed inside the installation box, the lead screw is rotatably installed on the top of the installation box, the output end of the driving motor is connected to the lead screw, the slide is threadedly sleeved on the outside of the lead screw, and the closing frame is connected to the slide.

4. The MBR membrane cleaning device according to claim 2, characterized in that: The adjustment mechanism includes a mounting plate, a connecting assembly, a transmission assembly, an adapter plate and a hinge assembly, wherein: The mounting plate is connected to the adapter plate, the adapter plate is connected to the closed frame, the connecting assembly is mounted on the mounting plate, the transmission assembly is mounted on the mounting plate, the protruding end of the transmission assembly passes through the mounting plate and is connected to the connecting assembly, the hinge assembly is hinged to the connecting assembly, and the end of the hinge assembly away from the connecting assembly is hinged to the flushing assembly.

5. The MBR membrane cleaning device according to claim 4, characterized in that: The connecting assembly includes a fixing plate and a limiting rod, wherein: The fixing plate is connected to the limiting rod, the limiting rod slides through the mounting plate, and the protruding end of the transmission assembly is connected to the fixing plate.

6. The MBR membrane cleaning device according to claim 5, characterized in that: The hinge assembly includes a linkage plate, a hinge rod and a hinge plate, wherein: The linkage plate is connected to the fixed plate, the hinge plate is connected to the hinge rod, and the hinge rod is hinged to the linkage plate.

7. The MBR membrane cleaning device according to claim 2, characterized in that: The flushing assembly includes a water pipe, a high-pressure nozzle and a hinged frame, wherein: The water pipe is connected to the closed frame, the water pipe is connected to the hinged frame, the hinged frame is hinged to the water pipe, the high-pressure nozzle is installed at one end of the water pipe, and the high-pressure nozzle is set towards the placement component.

8. The MBR membrane cleaning device according to claim 1, characterized in that: The elastic component includes a sleeve, a spring, a buffer rod and a hinge ring, wherein: The sleeve is connected to the shake box, the spring is installed inside the sleeve, the buffer rod is connected to the spring, the hinge ring is connected to the buffer rod, and the hinge ring is hinged to the placement component.

9. The MBR membrane cleaning device according to claim 8, characterized in that: The placement assembly includes a placement plate, a rotating frame, a rotating wheel and a fixed frame, wherein: The placement plate is hinged to the hinge ring, the rotating frame is connected to the placement plate, the rotating wheel is rotatably mounted on the rotating frame, the rotating wheel is arranged toward the rotating assembly, and the fixing frame is mounted on a side of the placement plate away from the rotating frame.

10. The MBR membrane cleaning device according to claim 1, characterized in that: The rotating assembly includes a rotating motor, a rotating ring and a convex block, wherein: The rotating motor is installed inside the shaking box, the rotating ring is rotatably installed on the shaking box, the output end of the rotating motor passes through the shaking box and is connected to the rotating ring, and the protrusion is installed on the outside of the rotating ring.

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