A high efficiency filter device

Abstract

The present invention discloses a high-efficiency filter device, which relates to the technical field of filters, and comprises a shell, wherein a diverter box is arranged inside the shell, rectangular grooves are arranged around the diverter box, a filter block body is sealed and slidably connected inside the rectangular groove, filter holes are opened on both sides and the outside of the filter block body, and a cleaning component for driving four groups of filter block bodies to move back and forth is arranged inside the diverter box, and the cleaning component is used to clean the filter holes of the filter block body. The high-efficiency filter device, through the linkage of components such as a first deflection shaft, a disc, a second deflection shaft, and a rotating disc, not only drives the reciprocating motion of the filter block body, but also realizes the self-rotation of related components through the meshing relationship between the gear and the gear ring. This self-rotation effect drives the reciprocating movement of components such as a movable rod and a sliding rod, thereby realizing the automatic piercing and cleaning of debris in the filter hole. This function effectively prevents the blockage of the filter hole and prolongs the service life of the filter block.

Description

Technical Field

[0001] The invention relates to the technical field of filters, in particular to a high-efficiency filter device. Background Art

[0002] In the field of sewage treatment, high-efficiency filter devices play a vital role. In the prior art, a common high-efficiency filter device usually relies on fixed filter blocks and manual cleaning to filter and clean sewage. Although this device can meet the basic sewage treatment needs to a certain extent, it has many defects:

[0003] First, the high-efficiency filter device in the prior art has certain limitations in filtration efficiency. Since the filter block is fixed and lacks an automatic cleaning mechanism, as the filtration process continues, the filter holes are easily clogged by impurities, resulting in a gradual decrease in filtration efficiency, which not only affects the sewage treatment effect, but also increases the frequency of equipment shutdown for cleaning, reducing the overall operating efficiency of the equipment;

[0004] Secondly, manual cleaning is not only time-consuming and labor-intensive, but also increases the cost of manual maintenance. During the sewage treatment process, the filter blocks need to be cleaned regularly, which not only affects the continuous operation of the equipment, but also increases the labor intensity of the operators. At the same time, manual cleaning is difficult to ensure the thoroughness and uniformity of cleaning, and it is easy to leave cleaning dead corners, further affecting the filtering effect. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a high-efficiency filter device, which solves the technical problems mentioned in the background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a high-efficiency filter device, including a shell, a diverter box is arranged inside the shell, rectangular grooves are arranged around the diverter box, a filter block body is sealingly and slidably connected in the rectangular groove, filter holes are opened on both sides and the outside of the filter block body, and a cleaning component for driving four groups of filter block bodies to move back and forth is arranged inside the diverter box, and the cleaning component is used to clean the filter holes of the filter block body.

[0007] As a further preferred embodiment of the present technical solution, the cleaning component includes a servo motor fixedly mounted on the bottom of the shell, the conveying end of the servo motor is fixedly connected to a rotating disk, a first deflection axis is arranged at a position deviating from the center of the rotating disk at the top, two discs are arranged on the top of the first deflection axis, a second deflection axis is arranged on the top of the disc, a turntable is connected to the first deflection axis and the second deflection axis through a bearing, a linkage rod is rotatably connected to the turntable at a position deviating from the center of the circle, and the other ends of the two linkage rods are rotatably connected to the inner wall of the filter block body.

[0008] As a further preferred embodiment of the present technical solution, a second support plate and a first support plate are respectively provided on both sides and the outside of the inner cavity of the filter block body, and a first ejector pin and a second ejector pin for cleaning the filter holes are respectively provided at the outer ends of the first support plate and the second support plate, a cross bar is slidably connected to one side of the second support plate, the cross bar is fixedly mounted on the filter block body, and a third damping spring sleeved on the cross bar is provided between the second support plate and the filter block body.

[0009] As a further preferred embodiment of the present technical solution, a gear ring fixedly mounted on the housing is provided on the surface of the rotating disk, a gear is meshingly connected to the inner side of the gear ring, and the gear is fixedly mounted on the first deflection shaft.

[0010] As a further preferred embodiment of the present technical solution, four groups of movable rods are rotatably connected at a position deviating from the center of the two discs, the other end of the movable rod is rotatably connected to a movable rod, the other end of the movable rod is rotatably connected to a sliding rod, the other end of the sliding rod is fixedly connected to the first support plate, and the sliding rod is slidably installed on the filter block body, the upper and lower ends of the sliding rod are fixedly connected to trapezoidal blocks, and the positions of the trapezoidal blocks and the second support plate are adapted to each other.

[0011] As a further preferred embodiment of the present technical solution, a discharge groove is provided at the bottom of the inner cavity of the filter block body, and a discharge plate is rotatably connected to one side of the discharge groove.

[0012] As a further preferred embodiment of the present technical solution, fixed plates fixedly mounted on the outer wall of the diversion box are provided on both sides of the filter block body, a sliding rod is slidably connected to the fixed plate, a scraper is fixedly connected to the inner end of the sliding rod, and a first damping spring sleeved on the sliding rod is provided between the scraper and the fixed plate.

[0013] As a further preferred embodiment of the present technical solution, an extension plate fixedly mounted on the diversion box is provided at the bottom of the filter block body, rotating blocks are rotatably connected to both sides of the extension plate surface, and a second damping spring is provided at the bottom of the rotating block.

[0014] As a further preferred embodiment of the present technical solution, a water inlet is arranged on the top of the shell body, the water inlet is connected to the top of the diversion box, and a water outlet is arranged on the bottom of the shell body.

[0015] Compared with the prior art, it has the following beneficial effects:

[0016] The servo motor drives the rotating disk and its related components to rotate synchronously, so that the four groups of filter blocks can filter and discharge sewage intermittently. This design not only improves the filtering efficiency, but also ensures the continuity and stability of sewage treatment. The linkage of the first deflection shaft, the disc, the second deflection shaft and the rotating disc not only drives the reciprocating motion of the filter block body, but also realizes the self-rotation of the related components through the meshing relationship between the gear and the gear ring. This self-rotation effect drives the reciprocating movement of the movable rod, the sliding rod and other components, thereby realizing the automatic piercing and cleaning of the debris in the filter hole. This function effectively prevents the clogging of the filter hole and prolongs the service life of the filter block. The whole system realizes the effective filtration and cleaning of sewage through complex mechanical linkage and reciprocating motion mechanism. This design not only improves the automation degree of the equipment, but also reduces the cost of manual maintenance. At the same time, the innovation of this mechanism also provides new ideas for the research and development of similar sewage treatment equipment. Since the mechanism can realize continuous and efficient treatment of sewage and has the function of automatic cleaning, it can greatly reduce the equipment downtime and energy consumption caused by the clogging of the filter hole, which not only improves the operation efficiency of the equipment, but also conforms to the current development trend of energy conservation and environmental protection.

[0017] Impurities accumulated inside the filter block body can be discharged smoothly from the system through the design of the discharge plate and the discharge trough when the filter block body is cleaned. This design avoids the long-term accumulation of impurities inside the filter block, ensuring the continuous filtering effect of the filter block and the stable operation of the system; the movement of the filter block body is linked with the rotating block, the second damping spring and other components to realize an automated cleaning process. When the filter block needs to be cleaned, it will push the rotating block to rotate and compress the second damping spring. Then the elastic force of the spring pushes the rotating block to reverse, and then pushes the discharge plate to rotate to discharge impurities. This process reduces manual intervention and improves cleaning efficiency; the cooperation of the scraper and the first damping spring ensures the cleaning of the outer wall of the filter block body during movement. The scraper is close to the surface of the filter block and effectively scrapes off the impurities and dirt attached to it, thereby improving the filtering efficiency and extending the service life of the filter block; through timely impurity discharge and outer wall cleaning, the mechanism ensures the continuous and efficient filtration of the filter block body, avoids the decrease in filtering efficiency caused by impurity accumulation, and ensures the overall performance and stability of the sewage treatment system. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure inside the diverter box of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the filter block body and the scraper in the present invention;

[0021] Figure 4 It is a partial structural schematic diagram of the filter block body, the discharge plate, the extension plate, and the rotating block in the present invention;

[0022] Figure 5 It is a schematic diagram of the structure of the cleaning component in the present invention;

[0023] Figure 6 It is a schematic structural diagram of the ring gear, the gear, and the first deflection shaft in the present invention;

[0024] Figure 7 It is a structural schematic diagram of the disc, the movable rod, the sliding rod and the trapezoidal block in the present invention;

[0025] Figure 8 It is a structural schematic diagram of the first support plate, the first ejector pin, the second support plate, the second ejector pin, the sliding rod, and the trapezoidal block in the present invention.

[0026] In the figure: 1, shell; 2, diverter box; 3, rectangular groove; 4, filter block body; 5, cleaning component; 11, water inlet; 12, water outlet; 41, filter hole; 42, discharge plate; 43, fixed plate; 44, slide bar; 45, scraper; 46, first damping spring; 47, discharge trough; 48, extension plate; 49, rotating block; 410, second damping spring; 51, rotating disk; 52, servo motor; 53, first deflection axis; 54, disc; 55, second deflection axis; 56, turntable; 57, linkage rod; 58, gear ring; 59, gear; 510, movable rod; 511, sliding rod; 512, trapezoidal block; 513, first support plate; 514, first ejector; 515, cross bar; 516, second support plate; 517, second ejector; 518, third damping spring. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings of the specification. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Embodiment 1: Combination Figure 1-Figure 8As shown, the present invention provides a technical solution: a high-efficiency filter device, the device includes a housing 1, a diverter box 2 is arranged inside the housing 1, a plurality of rectangular grooves 3 are designed around the diverter box 2, a filter block body 4 is sealed and slidably connected in these rectangular grooves 3, a plurality of filter holes 41 are opened on both sides and the outside of the filter block body 4 for filtering, a cleaning component 5 for driving four groups of filter block bodies 4 to move back and forth is also arranged inside the diverter box 2, and the main function of the cleaning component 5 is to clean the filter holes 41 of the filter block body 4 to ensure the filtering effect;

[0029] A water inlet 11 is provided at the top of the housing 1, and the water inlet 11 is connected to the top of the diversion box 2, so that sewage can enter the diversion box 2 through the water inlet 11. A water outlet 12 is provided at the bottom of the housing 1 for discharging filtered clean water. The design of the water outlet 12 ensures that the filtered water can be discharged smoothly while preventing unfiltered sewage from flowing out;

[0030] The cleaning assembly 5 includes a servo motor 52 fixedly mounted on the bottom of the housing 1, the conveying end of the servo motor 52 is fixedly connected to a rotating disk 51, a first deflection shaft 53 is arranged at a position deviating from the center of the circle on the top of the rotating disk 51, two discs 54 are arranged on the top of the first deflection shaft 53, a second deflection shaft 55 is arranged on the top of the disc 54, a rotating disk 56 is arranged on the first deflection shaft 53 and the second deflection shaft 55 through a bearing, the rotating disk 56 is rotatably connected to a linkage rod 57 at a position deviating from the center of the circle, and the other end of the linkage rod 57 is connected to the filter block body 4 is rotatably connected to the inner wall of the housing 1, and by turning on the servo motor 52, the rotating disk 51 can be driven to rotate synchronously, and the rotating disk 51 drives the first deflection shaft 53, the disc 54, the second deflection shaft 55, and the rotating disk 56 to rotate synchronously, so that the rotating disk 56 drives the four groups of linkage rods 57 to reciprocate, and the linkage rods 57 drive the four groups of filter block bodies 4 located on the housing 1 to reciprocate in turn, so that the four groups of filter block bodies 4 intermittently filter and discharge sewage. This design ensures that the filter block body 4 can effectively reciprocate, thereby realizing continuous filtering and discharge of sewage;

[0031] On both sides of the inner cavity and the outer side of the filter block body 4, a second support plate 516 and a first support plate 513 are respectively provided. These support plates are designed to provide additional structural strength and stability. The outer ends of the first support plate 513 and the second support plate 516 are respectively provided with tools for cleaning the filter holes 41, namely, a first ejector pin 514 and a second ejector pin 517. The function of these ejectors is to penetrate and remove debris in the filter holes 41, thereby preventing the filter holes 41 from being blocked;

[0032] In order to realize the reciprocating movement of the ejector pin, a cross bar 515 is slidably connected to one side of the second support plate 516, and the cross bar 515 is fixedly mounted on the filter block body 4 to ensure its stability and reliability. In addition, in order to provide appropriate resistance and control, a third damping spring 518 sleeved on the cross bar 515 is arranged between the second support plate 516 and the filter block body 4. When the first support plate 513 drives the first ejector pin 514 to reciprocate, it will pierce and clean the debris in the filter hole 41. Similarly, when the second support plate 516 drives the second ejector pin 517 to reciprocate, it will also pierce and clean the debris in the filter hole 41, thereby effectively preventing the filter hole 41 from being blocked.

[0033] In other parts of the filter device, a gear ring 58 fixedly mounted on the housing 1 is provided on the surface of the rotating disk 51, and the inner side of the gear ring 58 is meshed and connected with a gear 59, and the gear 59 is fixedly mounted on the first deflection shaft 53. When the first deflection shaft 53 rotates, it can drive the gear 59 to rotate synchronously. Since the gear 59 is meshed with the gear ring 58, the gear 59 will rotate when rotating, and this rotation will drive the first deflection shaft 53, the disk 54, and the second deflection shaft 55 to rotate, thereby realizing the coordinated movement of the entire filter device;

[0034] Four groups of movable rods 510 are rotatably connected at a position deviating from the center of the circle between the two disks 54, and the other end of each group of movable rods 510 is rotatably connected to another group of movable rods 510 to form a linkage mechanism. The other ends of these movable rods 510 are rotatably connected to the sliding rod 511, and the other end of the sliding rod 511 is fixedly connected to the first support plate 513, and the sliding rod 511 is slidably installed on the filter block body 4. In order to ensure the stability and control of the sliding rod 511, its upper and lower ends are fixedly connected with trapezoidal blocks 512, and the positions of the trapezoidal blocks 512 and the second support plate 516 are adapted to each other to ensure the precise movement of the entire device. When the disk 54 rotates, it drives the four groups of movable rods 510 to reciprocate, and this reciprocating movement is transmitted to the sliding rod 511 through the movable rod 510, so that it slides back and forth on the filter block body 4, and the reciprocating sliding of the sliding rod 511 drives the first support plate 513 and the trapezoidal block 512 to reciprocate, thereby realizing efficient operation of the entire filtering device.

[0035] In the embodiment of the present invention, the servo motor 52 is started to drive the rotating disk 51 to rotate synchronously. The rotation of the rotating disk 51 drives the synchronous rotation of the first deflection shaft 53, the disk 54, the second deflection shaft 55 and the rotating disk 56. This linkage mechanism enables the rotating disk 56 to drive the four groups of linkage rods 57 to reciprocate. The reciprocating motion of the linkage rods 57 further drives the four groups of filter block bodies 4 to reciprocate in turn on the housing 1, thereby realizing the function of the four groups of filter block bodies 4 to intermittently filter and discharge sewage;

[0036] At the same time, when the first deflection shaft 53 is rotating, it can drive the gear 59 to rotate synchronously. Since there is a meshing relationship between the gear 59 and the gear ring 58, the gear 59 will rotate while rotating. This self-rotation effect further drives the self-rotation of the first deflection shaft 53, the disk 54 and the second deflection shaft 55. The self-rotation of the disk 54 will drive the four groups of movable rods 510 to move back and forth. The reciprocating movement of the movable rods 510 will drive the sliding rods 511 to slide back and forth on the filter block body 4. The reciprocating sliding of the sliding rods 511 will drive the first support plate 513 and the trapezoidal block 512 to move back and forth.

[0037] During this process, the first support plate 513 will drive the first ejector pin 514 to pierce and clean the debris in the filter hole 41 during the reciprocating movement, thereby effectively preventing the filter hole 41 from being blocked. At the same time, the trapezoidal block 512 will cooperate with the elastic force of the third damping spring 518 during the reciprocating movement. This cooperation enables the second support plate 516 to reciprocate. During the reciprocating movement of the second support plate 516, it will drive the second ejector pin 517 to pierce and clean the debris in the filter hole 41, thereby also preventing the filter hole 41 from being blocked. Through this complex mechanical linkage and reciprocating motion mechanism, effective filtration and cleaning of sewage is achieved.

[0038] Embodiment 2: Combination Figure 3 , Figure 4 As shown, on the basis of the first embodiment, a discharge groove 47 is specially provided at the bottom of the inner cavity of the filter block body 4, and one side of the discharge groove 47 is connected to the discharge plate 42 by rotation. In this way, the filter holes 41 of the filter block body 4 can effectively filter the sewage. When the filter holes 41 are blocked, the cleaning component 5 can clean the blocked filter holes 41 in time, and the cleaned impurities will fall to the position of the discharge plate 42 and the discharge groove 47 at the bottom of the filter block body 4.

[0039] In order to further improve the filtering efficiency, fixed plates 43 are provided on both sides of the filter block body 4. These fixed plates 43 are fixedly installed on the outer wall of the diversion box 2. A sliding rod 44 is slidably connected to the fixed plate 43. A scraper 45 is fixedly connected to the inner end of the sliding rod 44. In order to ensure that the scraper 45 can be closely attached to the surface of the filter block body 4, a first damping spring 46 sleeved on the sliding rod 44 is provided between the scraper 45 and the fixed plate 43. Through the action of the first damping spring 46, the scraper 45 can be closely attached to the surface of the filter block body 4. In this way, when the filter block body 4 moves outward, the scraper 45 can scrape and clean the outer surface of the filter block body 4, thereby keeping it clean.

[0040] In addition, an extension plate 48 fixedly mounted on the diverter box 2 is also provided at the bottom of the filter block body 4, and rotating blocks 49 are rotatably connected on both sides of the surface of the extension plate 48. In order to ensure that the rotating block 49 can rotate flexibly, a second damping spring 410 is provided at the bottom thereof. When the filter block body 4 is located on the extension plate 48 and starts to move outward, the filter block body 4 will push the rotating block 49 to rotate into the extension plate 48 and compress the second damping spring 410. When the discharge plate 42 and the discharge trough 47 move to the position of the rotating block 49, under the elastic force of the second damping spring 410, the rotating block 49 will rotate upward. The rotation of the rotating block 49 will push the discharge plate 42 to rotate, so that the impurities falling on the discharge plate 42 move to the side of the discharge trough 47. Finally, these impurities will be discharged through the discharge trough 47, thereby keeping the entire filtration system clean and efficient.

[0041] In the embodiment of the present invention, during the filtering process, some impurities may enter the interior of the filter block body 4 through the filter hole 41. However, if these impurities are not discharged in time, they will gradually accumulate and eventually fall to the bottom of the filter block body 4. In this bottom area, there is a discharge plate 42 and a discharge groove 47. These impurities will accumulate at these positions. When the filter block body 4 needs to be cleaned, it will move outward along the extension plate 48. During this process, the filter block body 4 will push the rotating block 49 to rotate toward the inside of the extension plate 48, and this movement will compress the second damping spring 410. As the discharge plate 42 and the discharge groove 47 move to the position of the rotating block 49, the first The elastic force of the second damping spring 410 will play a role, pushing the rotating block 49 to rotate upward. This rotation enables the rotating block 49 to push the discharge plate 42 to rotate, thereby causing the impurities that fall on the discharge plate 42 to move to one side of the discharge groove 47. Eventually, these impurities will be discharged from the system through the discharge groove 47. At the same time, the scraper 45 will contact the outer wall of the filter block body 4. Through the action of the first damping spring 46, the scraper 45 will be close to the surface of the filter block body 4. In this way, when the filter block body 4 moves outward, the scraper 45 will scrape and clean the outer surface of the filter block body 4 to ensure the cleanliness of its surface, thereby improving the filtration efficiency and extending the service life of the filter block.

[0042] Working principle of high efficiency filter device:

[0043] Step 1: Turn on the servo motor 52 to drive the rotating disk 51 to rotate synchronously, and the rotating disk 51 drives the first deflection shaft 53, the disk 54, the second deflection shaft 55, and the rotating disk 56 to rotate synchronously, so that the rotating disk 56 drives the four groups of linkage rods 57 to reciprocate, and the linkage rods 57 drive the four groups of filter block bodies 4 located on the shell 1 to reciprocate in turn, so that the four groups of filter block bodies 4 intermittently filter and discharge sewage; and when the first deflection shaft 53 rotates, it can drive the gear 59 to rotate synchronously. Since the gear 59 is meshed with the ring gear 58, the gear 59 rotates when it rotates, and then the gear 59 drives the first deflection shaft 53, the disk 54, and the second deflection shaft 55 to rotate; Step 1: The disc 54 drives the four groups of movable rods 510 to move back and forth, and the movable rods 510 drive the sliding rods 511 to slide back and forth on the filter block body 4, so that the sliding rods 511 drive the first support plate 513 and the trapezoidal block 512 to move back and forth, so that the first support plate 513 drives the first ejector pin 514 to pierce and clean the debris in the filter hole 41 during the reciprocating movement to prevent the filter hole 41 from being blocked. At the same time, when the trapezoidal block 512 reciprocates, it drives the second support plate 516 to move back and forth under the elastic force of the third damping spring 518, so that the second support plate 516 drives the second ejector pin 517 to pierce and clean the debris in the filter hole 41 during the reciprocating movement to prevent the filter hole 41 from being blocked.

[0044] Step 2, when some impurities enter the filter block body 4 through the filter hole 41 but are not discharged in time, the impurities inside the filter block body 4 fall to the discharge plate 42 and the discharge groove 47 at the bottom of the filter block body 4. When the filter block body 4 is located on the extension plate 48 and moves outward, the filter block body 4 pushes the rotating block 49 to rotate in the extension plate 48 and compresses the second damping spring 410. When the discharge plate 42 and the discharge groove 47 move to the position of the rotating block 49, the rotating block 49 is pushed to rotate upward under the elastic force of the second damping spring 410, so that the rotating block 49 pushes the discharge plate 42 to rotate, so that the impurities falling on the discharge plate 42 move to one side of the discharge groove 47 and are discharged through the discharge groove 47. At the same time, the scraper 45 contacts the outer wall of the filter block body 4, and the scraper 45 is pressed against the surface of the filter block body 4 by the first damping spring 46, so that when the filter block body 4 moves outward, the scraper 45 is used to scrape and clean the outer surface of the filter block body 4.

[0045] 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 high efficiency filter device, comprising a housing (1), characterized in that: A diverter box (2) is arranged inside the housing (1), rectangular grooves (3) are arranged around the diverter box (2), a filter block body (4) is sealingly and slidably connected inside the rectangular groove (3), filter holes (41) are arranged on both sides and the outside of the filter block body (4), and a cleaning component (5) for driving the four groups of filter block bodies (4) to reciprocate is arranged inside the diverter box (2), and the cleaning component (5) is used to clean the filter holes (41) of the filter block body (4); The cleaning assembly (5) comprises a servo motor (52) fixedly mounted on the bottom of the housing (1); a conveying end of the servo motor (52) is fixedly connected to a rotating disk (51); a first deflection shaft (53) is arranged at a position deviating from the center of the rotating disk (51); two discs (54) are arranged at the top of the first deflection shaft (53); a second deflection shaft (55) is arranged at the top of the disc (54); a rotating disk (56) is arranged on the first deflection shaft (53) and the second deflection shaft (55) via a bearing; a linkage rod (57) is rotatably connected to the rotating disk (56) at a position deviating from the center of the circle; and the other ends of the two linkage rods (57) are rotatably connected to the inner wall of the filter block body (4); A second support plate (516) and a first support plate (513) are respectively arranged on both sides of the inner cavity and on the outer side of the filter block body (4); a first ejector pin (514) and a second ejector pin (517) for cleaning the filter hole (41) are respectively arranged on the outer ends of the first support plate (513) and the second support plate (516); a cross bar (515) is slidably connected to one side of the second support plate (516); the cross bar (515) is fixedly mounted on the filter block body (4); and a third damping spring (518) sleeved on the cross bar (515) is arranged between the second support plate (516) and the filter block body (4); The surface of the rotating disk (51) is provided with a gear ring (58) fixedly mounted on the housing (1), the inner side of the gear ring (58) is meshingly connected with a gear (59), and the gear (59) is fixedly mounted on the first deflection shaft (53); Four groups of movable rods (510) are rotatably connected at positions deviating from the center of the two discs (54); the other ends of the movable rods (510) are rotatably connected to the movable rods (510); the other ends of the movable rods (510) are rotatably connected to the sliding rods (511); the other ends of the sliding rods (511) are fixedly connected to the first support plate (513); the sliding rods (511) are slidably mounted on the filter block body (4); the upper and lower ends of the sliding rods (511) are fixedly connected to the trapezoidal blocks (512); and the positions of the trapezoidal blocks (512) and the second support plate (516) are mutually adapted.

2. A high efficiency filter device according to claim 1, characterized in that: A discharge groove (47) is provided at the bottom of the inner cavity of the filter block body (4), and a discharge plate (42) is rotatably connected to one side of the discharge groove (47).

3. A high efficiency filter device according to claim 2, characterized in that: Fixed plates (43) fixedly mounted on the outer wall of the diversion box (2) are provided on both sides of the filter block body (4), a slide rod (44) is slidably connected to the fixed plate (43), a scraper (45) is fixedly connected to the inner end of the slide rod (44), and a first damping spring (46) sleeved on the slide rod (44) is provided between the scraper (45) and the fixed plate (43).

4. A high efficiency filter device according to claim 3, characterized in that: An extension plate (48) fixedly mounted on the diversion box (2) is provided at the bottom of the filter block body (4), rotating blocks (49) are rotatably connected to both sides of the surface of the extension plate (48), and a second damping spring (410) is provided at the bottom of the rotating block (49).

5. A high efficiency filter device according to claim 1, characterized in that: A water inlet (11) is provided at the top of the shell (1), the water inlet (11) is connected to the top of the diversion box (2), and a water outlet (12) is provided at the bottom of the shell (1).

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