Low-frequency jittering membrane filtration system

Abstract

The utility model discloses a low-frequency jittering membrane filtration system, which relates to the technical field of membrane component pollution prevention, and adopts the technical scheme that the low-frequency jittering membrane filtration system comprises two positioning strips, two limiting rails and supporting rods are fixedly connected between the two positioning strips, a plurality of supporting rods are fixedly connected to the tops of the two positioning strips respectively, the top ends of the supporting rods are fixedly connected with fixed strips, and the fixed strips are fixedly connected with the fixed strips. A positioning plate and a positioning frame are fixedly connected between the multiple fixing strips, the positioning frame is arranged at the tops of the two limiting rails, limiting blocks are fixedly connected to the two sides of the positioning frame, the limiting blocks are matched with the limiting rails, the shaking mechanism is arranged at the top of the positioning frame and comprises a transmission motor, and the transmission motor is arranged at the top of the positioning plate. The device has the beneficial effects that the filtering efficiency of the membrane component is greatly improved, and meanwhile, the device adopts the power source design of the transmission motor, so that the processing cost is lower, and the production income is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane module anti-pollution, in particular to a low-frequency jitter membrane filtration system. Background Art

[0002] Pollution will occur on the surface of the existing membrane module. Therefore, square column curtain-type membrane modules are arranged in rows, and traditional membrane aeration blower technology is used to blow and purge multiple square column curtain-type membrane modules to blow off pollutants, achieving an anti-pollution effect. However, long-term purging by the blower may cause damage to the membrane module, and at the same time, the cost of blower purging is relatively high, thus reducing the work benefit. Summary of the Invention

[0003] Therefore, the utility model provides a low-frequency jitter membrane filtration system. By installing multiple membrane modules inside the positioning frame and starting the drive motor to work, the jitter mechanism works, thereby jittering multiple membrane modules to make dust or pollutants fall off, achieving an anti-pollution effect, so as to solve the problems that long-term purging by the blower may cause damage to the membrane module, and at the same time, the cost of blower purging is relatively high, thus reducing the work benefit.

[0004] In order to achieve the above object, the utility model provides the following technical solution: A low-frequency jitter membrane filtration system, comprising

[0005] Positioning strips, two limiting rails are fixedly connected between the two positioning strips;

[0006] Support rods, multiple support rods are respectively fixedly connected to the tops of the two positioning strips, fixed strips are fixedly connected to the tops of the multiple support rods, and a positioning plate is fixedly connected between the multiple fixed strips;

[0007] Positioning frame, the positioning frame is arranged on the tops of the two limiting rails, limiting blocks are fixedly connected to both sides of the positioning frame, and the limiting blocks are matched with the limiting rails;

[0008] Jitter mechanism, the jitter mechanism is arranged on the top of the positioning frame;

[0009] The jitter mechanism includes a drive motor, the drive motor is arranged on the top of the positioning plate, a transmission shaft is fixedly connected to the output end of the drive motor, the bottom end of the transmission shaft extends to the bottom of the positioning plate, and the transmission shaft is movably connected to the positioning plate through a rolling bearing.

[0010] Preferably, the jitter mechanism further includes a movable rod, the movable rod is fixedly connected to the bottom end of the transmission shaft, and a limiting rod is fixedly connected to the bottom end of the movable rod.

[0011] Preferably, a fixed frame is fixedly connected to the top of the positioning frame, a limiting groove is opened on the top of the fixed frame, and the limiting rod is embedded in the limiting groove and slides with the fixed frame.

[0012] Preferably, a plurality of slide rails are fixedly embedded inside the positioning frame, slide plates are arranged inside the plurality of slide rails, and connecting frames are fixedly connected to the inner ends of the plurality of slide plates.

[0013] Preferably, a plurality of membrane components are embedded inside the positioning frame, and the plurality of membrane components are respectively embedded inside the plurality of connecting frames.

[0014] Preferably, two connecting brackets are embedded inside the positioning frame, the two connecting brackets are respectively fixedly connected to the front and rear sides of the plurality of connecting frames, a first round rod is fixedly connected to the front side of one of the connecting brackets, and stoppers are arranged at the top and bottom of the first round rod.

[0015] Preferably, two blocking bars are fixedly connected between two of the support rods, and the two blocking bars are arranged at the top and bottom of the first round rod.

[0016] Preferably, a second round rod is fixedly connected to the rear side of the other connecting bracket, and a moving frame is fixedly connected to the rear end of the second round rod.

[0017] Preferably, two partition plates are fixedly connected to the rear side of the positioning frame, the two partition plates are respectively arranged at the top and bottom of the second round rod, and the two partition plates are both arranged in front of the moving frame.

[0018] Preferably, a plurality of springs are fixedly connected to the front side of the moving frame, and the plurality of springs are respectively fixedly connected to the two partition plates.

[0019] The beneficial effects of the present utility model are as follows:

[0020] By the user installing a plurality of membrane components inside the positioning frame and starting the driving motor to work, the shaking mechanism works, thereby shaking the plurality of membrane components, so that dust or contaminants fall off, achieving an anti-pollution effect, to solve the problem that the membrane components may be damaged by long-term blowing of the fan, and at the same time the cost of blowing by the fan is relatively high, so the work benefit will be reduced. The present utility model greatly improves the filtering efficiency of the membrane components. At the same time, the design of the power source of the driving motor is adopted in this device, making the processing cost lower and greatly improving the production benefit. In addition, the design of stoppers and blocking bars is adopted in this device, making the plurality of membrane components shake left and right and front and back at the same time, greatly improving the filtering efficiency. Description of the Drawings

[0021] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only exemplary, and for those of ordinary skill in the art, other implementation drawings can be obtained according to the provided drawings without creative efforts.

[0022] The structures, ratios, sizes, etc. illustrated in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of this utility model. Therefore, they do not have substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that this utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in this utility model.

[0023] Figure 1 It is a schematic diagram of the overall structure provided by this utility model;

[0024] Figure 2 It is a three-dimensional structure schematic diagram of the positioning strip and the limiting track provided by this utility model;

[0025] Figure 3 It is a three-dimensional structure schematic diagram of the positioning frame provided by this utility model;

[0026] Figure 4 It is a three-dimensional structure schematic diagram of the membrane module provided by this utility model;

[0027] In the figure: 1 positioning strip; 2 limiting track; 3 support rod; 4 fixing strip; 5 positioning plate; 6 positioning frame; 7 limiting block; 8 driving motor; 9 transmission shaft; 10 movable rod; 11 limiting rod; 12 fixing frame; 13 limiting groove; 14 slide rail; 15 sliding plate; 16 connecting frame; 17 membrane module; 18 connecting frame; 19 first round rod; 20 stopper; 21 blocking strip; 22 second round rod; 23 partition; 24 moving frame; 25 spring. Specific embodiments

[0028] The following is a description of the preferred embodiments of this utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain this utility model, and are not used to limit this utility model.

[0029] Referring to the attached Figure 1 - attached Figure 4 , a low-frequency jitter membrane filtration system provided by this utility model includes

[0030] A positioning strip 1, and two limiting tracks 2 are fixedly connected between the two positioning strips 1;

[0031] Support rods 3, multiple support rods 3 are respectively fixedly connected to the tops of the two positioning strips 1, the tops of the multiple support rods 3 are all fixedly connected with fixing strips 4, and a positioning plate 5 is fixedly connected between the multiple fixing strips 4;

[0032] A positioning frame 6, the positioning frame 6 is arranged on the tops of the two limiting tracks 2, and limiting blocks 7 are fixedly connected to both sides of the positioning frame 6, and the limiting blocks 7 are matched with the limiting tracks 2;

[0033] A shaking mechanism is provided at the top of the positioning frame 6;

[0034] The shaking mechanism includes a driving motor 8 which is arranged at the top of the positioning plate 5. The output end of the driving motor 8 is fixedly connected with a transmission shaft 9. The bottom end of the transmission shaft 9 extends to the bottom of the positioning plate 5. The transmission shaft 9 is movably connected with the positioning plate 5 through a rolling bearing;

[0035] In this embodiment, the user installs a plurality of membrane modules 17 inside the positioning frame 6, starts the driving motor 8 to work, so that the shaking mechanism works, thereby shaking the plurality of membrane modules 17, making dust or pollutants fall off, achieving the effect of anti-pollution;

[0036] Among them, in order to achieve the purpose of shaking and filtering, the present device is realized by the following technical solution: The shaking mechanism further includes a movable rod 10. The movable rod 10 is fixedly connected to the bottom end of the transmission shaft 9. The bottom end of the movable rod 10 is fixedly connected with a limiting rod 11. The top of the positioning frame 6 is fixedly connected with a fixing frame 12. The top of the fixing frame 12 is provided with a limiting groove 13. The limiting rod 11 is embedded in the limiting groove 13 and slides relative to the fixing frame 12. A plurality of sliding rails 14 are fixedly embedded inside the positioning frame 6. Sliding plates 15 are arranged inside the plurality of sliding rails 14. The inner ends of the plurality of sliding plates 15 are fixedly connected with connecting frames 16. A plurality of membrane modules 17 are embedded inside the positioning frame 6. The plurality of membrane modules 17 are respectively embedded inside the plurality of connecting frames 16;

[0037] The user starts the driving motor 8 to work. The driving motor 8 drives the transmission shaft 9 to rotate. The transmission shaft 9 drives the movable rod 10 and the limiting rod 11 to rotate. The limiting rod 11 drives the fixing frame 12 to move left and right. The fixing frame 12 drives the positioning frame 6 to move. The positioning frame 6 drives the plurality of membrane modules 17 to move left and right;

[0038] Among them, in order to achieve the purpose of shaking back and forth, the present device is realized by the following technical solution: Two blocking bars 21 are fixedly connected between two of the support bars 3. The two blocking bars 21 are arranged at the top and bottom of the first round rod 19. The rear side of another connecting frame 18 is fixedly connected with a second round rod 22. The rear end of the second round rod 22 is fixedly connected with a moving frame 24. The rear side of the positioning frame 6 is fixedly connected with two partition plates 23. The two partition plates 23 are respectively arranged at the top and bottom of the second round rod 22. The two partition plates 23 are both arranged on the front side of the moving frame 24. A plurality of springs 25 are fixedly connected to the front side of the moving frame 24. The plurality of springs 25 are respectively fixedly connected with the two partition plates 23;

[0039] At the same time, multiple mold assemblies move left and right, driving the first round rod 19 and the stop block 20 to move. The stop block 20 conflicts with the blocking bar 21, causing the first round rod 19 to move forward and backward, thereby causing the connecting frame 18 and multiple connecting frames 16 to move forward and backward, thereby driving the multiple membrane assemblies 17 to shake back and forth, causing the membrane assemblies 17 to shake left and right while moving forward and backward, greatly improving work efficiency.

[0040] The use process of the utility model is as follows: the user installs multiple membrane assemblies 17 inside the positioning frame 6, starts the transmission motor 8 to make the shaking mechanism work, thereby shaking the multiple membrane assemblies 17 to make dust or pollutants fall off, thereby achieving an anti-pollution effect. The user starts the transmission motor 8 to work, and the transmission motor 8 drives the transmission shaft 9 to rotate. The rotation of the transmission shaft 9 drives the movable rod 10 and the limit rod 11 to rotate. The rotation of the limit rod 11 drives the fixed frame 12 to move left and right. The fixed frame 12 moves left and right to drive the positioning frame 6 to move. The positioning frame 6 moves and drives multiple membrane assemblies 17 to move left and right. At the same time, the left and right movement of multiple mold assemblies drives the first round rod 19 and the stop block 20 to move. The stop block 20 conflicts with the blocking bar 21, so that the first round rod 19 moves back and forth, thereby making the connecting frame 18 and multiple connecting frames 16 move back and forth, thereby driving the multiple membrane assemblies 17 to shake back and forth, so that the membrane assemblies 17 shake left and right and move back and forth at the same time, greatly improving the work efficiency.

[0041] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A low-frequency jitter membrane filtration system, characterized in that: including a positioning bar (1), and two limiting rails (2) are fixedly connected between the two positioning bars (1); support rods (3), a plurality of the support rods (3) are respectively fixedly connected to the tops of the two positioning bars (1), fixing bars (4) are fixedly connected to the tops of the plurality of support rods (3), and a positioning plate (5) is fixedly connected between the plurality of fixing bars (4); a positioning frame (6), the positioning frame (6) is arranged on the tops of the two limiting rails (2), limiting blocks (7) are fixedly connected to both sides of the positioning frame (6), and the limiting blocks (7) are matched with the limiting rails (2); a shaking mechanism, the shaking mechanism is arranged on the top of the positioning frame (6); the shaking mechanism includes a driving motor (8), the driving motor (8) is arranged on the top of the positioning plate (5), a transmission shaft (9) is fixedly connected to the output end of the driving motor (8), the bottom end of the transmission shaft (9) extends to the bottom of the positioning plate (5), and the transmission shaft (9) is movably connected to the positioning plate (5) through a rolling bearing.

2. The low-frequency jitter membrane filtration system according to claim 1, characterized in that: the shaking mechanism further includes a movable rod (10), the movable rod (10) is fixedly connected to the bottom end of the transmission shaft (9), and a limiting rod (11) is fixedly connected to the bottom end of the movable rod (10).

3. The low-frequency jitter membrane filtration system according to claim 2, characterized in that: a fixing frame (12) is fixedly connected to the top of the positioning frame (6), a limiting groove (13) is formed in the top of the fixing frame (12), and the limiting rod (11) is embedded in the limiting groove (13) and slides relative to the fixing frame (12).

4. A low-frequency jitter membrane filtration system according to claim 1, characterized in that: a plurality of slide rails (14) are fixedly embedded in the positioning frame (6), slide plates (15) are arranged inside the plurality of slide rails (14), and connecting frames (16) are fixedly connected to the inner ends of the plurality of slide plates (15).

5. A low-frequency jitter membrane filtration system according to claim 1, characterized in that: a plurality of membrane assemblies (17) are embedded in the positioning frame (6), and the plurality of membrane assemblies (17) are respectively embedded inside the plurality of connecting frames (16).

6. A low-frequency jitter membrane filtration system according to claim 1, characterized in that: two connecting frames (18) are embedded in the positioning frame (6), the two connecting frames (18) are respectively fixedly connected to the front and rear sides of the plurality of connecting frames (16), a first round rod (19) is fixedly connected to the front side of one of the connecting frames (18), and stoppers (20) are arranged at the top and bottom of the first round rod (19).

7. A low-frequency jitter membrane filtration system according to claim 2, characterized in that: two blocking bars (21) are fixedly connected between two of the support rods (3), and the two blocking bars (21) are arranged at the top and bottom of the first round rod (19).

8. A low-frequency jitter membrane filtration system according to claim 4, characterized in that: a second round rod (22) is fixedly connected to the rear side of the other connecting frame (18), and a moving frame (24) is fixedly connected to the rear end of the second round rod (22).

9. A low-frequency jitter membrane filtration system according to claim 1, characterized in that: two partition plates (23) are fixedly connected to the rear side of the positioning frame (6), the two partition plates (23) are respectively arranged at the top and bottom of the second round rod (22), and the two partition plates (23) are both arranged in front of the moving frame (24).

10. A low-frequency jitter film filtration system according to claim 9, characterized in that: a plurality of springs (25) are fixedly connected to the front side of the moving frame (24), and the plurality of springs (25) are respectively fixedly connected to the two partition plates (23).

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