A laminate cleaning device for laminated filter

Abstract

The present invention relates to a laminated filter cleaning device, belonging to the field of filter cleaning equipment. It includes a scraping mechanism for scraping off dust adhering to the circumferential surface of the laminated filter and removing the laminated filter from the filter element frame; a transfer mechanism for transferring the removed laminated filter to the cleaning mechanism; the cleaning mechanism includes a cleaning frame, a flushing frame, a brushing frame, and a cleaning tank; the cleaning frame is provided with a flushing frame, which is provided with two flushing pipes arranged parallel to each other, each flushing pipe having a flushing hole; the cleaning frame is provided with a brushing frame, which is provided with a brush; a separation assembly is provided below the brush; the cleaning tank is provided below the flushing pipe and can move up and down. The present invention effectively improves the cleanliness of the laminated filter by combining flushing with cleaning water and brushing with a brush. Furthermore, the present invention can clean multiple laminated filters at once, which is convenient to use. The laminated filters to be cleaned can be simply placed on the two cleaning pipes, making it easy to use.

Description

Technical Field

[0001] The present invention relates to the technical field of filter cleaning equipment, and in particular to a lamination cleaning device for a lamination filter. Background Art

[0002] Currently, the core of a laminated filter consists of a series of double-sided plastic laminates made of PP or PVC, typically 10-15 mm wide and with grooves oriented in different directions. These laminates are stacked on a filter frame to form the filter element. The stacked laminates create multiple cavities and irregular pathways, causing turbulence as the water passes through, thereby intercepting impurities in the water at intersections. The filtration process not only intercepts large particles on the surface but also captures smaller particles within the laminates through the gradually decreasing pores. After extended use, the filter's own backwash system can no longer maintain adequate cleaning requirements. At this point, the laminates must be removed for manual cleaning, which is time-consuming and labor-intensive.

[0003] Patent publication number CN 114259775B specifically discloses a filter disc cleaning device. The device places the filter discs on an actively rotating shaft and directly places brushes between two adjacent filter discs. During cleaning, the shaft drives the filter discs to rotate, causing the brushes to rub against the filter discs, thereby cleaning the filter discs. This device achieves mechanized cleaning of the filter discs, effectively reducing the labor intensity of the staff and improving the efficiency of filter disc cleaning.

[0004] However, when the device is used to clean the laminations, the laminations and the brushes need to be alternately mounted on the rotating shaft, which is inconvenient to operate and is time-consuming and labor-intensive. Summary of the Invention

[0005] In order to solve or partially solve the problems existing in the related art, the present invention provides a laminate cleaning device for a laminate filter, aiming to solve the technical problem of how to reduce the preparatory work before lamination cleaning.

[0006] The above-mentioned laminated filter lamination cleaning device comprises a scraping mechanism, a transport mechanism, and a cleaning mechanism;

[0007] The scraping mechanism is used to scrape off the dust adhering to the circumferential surface of the laminate and remove the laminate from the filter element frame; the transport mechanism is used to transport the removed laminate to the cleaning mechanism;

[0008] The cleaning mechanism includes a cleaning rack, a flushing rack, a brush rack, and a cleaning tank;

[0009] The cleaning frame is provided with a flushing frame, and the flushing frame is provided with two flushing pipes arranged parallel to each other, and the flushing pipes are provided with flushing holes, wherein the flushing holes on one of the flushing pipes discharge water obliquely upward to the rear side, and the flushing holes on the other flushing pipe discharge water obliquely downward to the front side;

[0010] The cleaning frame is provided with a brush frame that can move along the extension direction of the flushing pipe, and the brush frame is rotatably provided with a brush, and the brush is provided on one side of the flushing pipe; a separation assembly is provided below the brush;

[0011] The cleaning tank is arranged below the flushing pipe and can move up and down;

[0012] The laminate is sleeved on the two flushing pipes, and the flushing pipes spray cleaning water from the flushing holes to flush the laminate and push the laminate to rotate; the separation component separates the two adjacent laminates so that the bristles on the brush can extend between the two laminates; the brush rotates to brush the laminate; the brush rack drives the brush and the separation component to move left and right to brush different laminates.

[0013] In some embodiments, the separation assembly includes thumbwheels spaced apart along the extension direction of the flushing tube, and thumbwheels having triangular cross-sections are spaced apart on the circumferential surface thereof.

[0014] In some schemes, an ultrasonic generator is provided on the cleaning tank, the bottom of the cleaning tank is connected to the sewage reservoir through a drain pipe, the drain pipe is provided with a first valve, the sewage reservoir is connected to the water inlet of the filter through a pipe, and the water outlet of the filter is connected to the clean water reservoir through a pipe; the outlet pipe of the clean water reservoir is connected to the water inlet of the water pump through a pipe, and the water outlet of the water pump is connected to the flushing pipe through a pipe.

[0015] In some embodiments, the scraping mechanism includes a scraping bracket and a scraping tube;

[0016] The scraper bracket is horizontally provided with an arc-shaped placement groove; the scraper bracket is rotatably mounted with a scraper tube, which is rotated to a horizontal state, with its upper end docking with the placement groove; the inner diameter of the scraper tube is larger than the outer diameter of the laminate, and the diameter of the lower tube opening of the scraper tube matches the outer diameter of the laminate;

[0017] The inner side surface of the upper half of the scraping tube is provided with scraping blades distributed in a spiral shape;

[0018] A first electric telescopic rod is provided on one side of the placement slot, and a booster rod is provided on the upper end of the first electric telescopic rod.

[0019] In some embodiments, one end of the adjustable telescopic rod is fixedly connected to the scraping tube, and the other end of the adjustable telescopic rod is rotatably connected to the scraping bracket via a rotating shaft, and one end of the rotating shaft is transmission-connected to a motor gear installed on the scraping bracket.

[0020] In some embodiments, the upper end of the scraping and sweeping pipe is connected to the fan through a pipeline, and the lower end of the scraping and sweeping pipe is connected to the cyclone dust collector through a pipeline.

[0021] In some embodiments, the transport mechanism includes a transport rack and a storage rack;

[0022] A rotating rod is rotatably mounted on the transfer rack, the rotating axis of the rotating rod is arranged parallel to the placement slot, the rotating rod is provided with a rotating motor, and a storage rack is provided on the rotating shaft of the rotating motor, wherein when the storage rack is in a vertical state and the scraping tube is in a vertical state, the storage rack is located directly below the scraping tube;

[0023] A transfer drive assembly is provided on one side of the storage rack, and a separation push rod is provided on the moving block of the transfer drive assembly.

[0024] In some embodiments, the upper end of the storage rack is provided with a top rod that can be telescoped up and down.

[0025] In some solutions, one end of the flushing pipe is fixedly connected to the flushing rack, and a clamp is provided on the side of the other end, and a filter element frame is clamped on the clamp;

[0026] A first linear drive assembly is provided below the clamp, and a shift fork is provided on a moving block of the first linear drive assembly;

[0027] The flushing rack is connected to the cleaning frame via a second linear drive assembly, and the second linear drive assembly can drive the flushing rack to move forward and backward.

[0028] In some embodiments, the separation assembly includes a coaxially arranged driven pressure wheel and an active pressure wheel; the driven pressure wheel and the active pressure wheel are both pressed on the circumferential surface of the laminate, the circumferential surface of the active pressure wheel is provided with a spiral guide groove, and the rotation speed of the active pressure wheel is greater than the rotation speed of the driven pressure wheel.

[0029] The technical solution provided by the present invention can have the following beneficial effects:

[0030] The present application effectively improves the cleanliness of the laminates by combining flushing with cleaning water and brushing with a brush. Furthermore, multiple laminates can be cleaned at one time, which is convenient to use. Moreover, the laminates to be cleaned only need to be placed on the two cleaning tubes, which is convenient to use.

[0031] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The above and other objects, features and advantages of the present invention will become more apparent through a more detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings, wherein like reference numerals generally represent like components throughout the exemplary embodiments of the present invention.

[0033] Figure 1 1 is a schematic structural diagram of a laminated filter cleaning device according to an embodiment of the present invention;

[0034] Figure 2 1 is a schematic structural diagram of a scraping mechanism of a laminated filter cleaning device according to an embodiment of the present invention;

[0035] Figure 3 1 is a schematic diagram of the assembly of a scraper blade of a laminated filter cleaning device according to an embodiment of the present invention;

[0036] Figure 4 1 is a structural schematic diagram of a transfer mechanism of a laminated filter cleaning device according to an embodiment of the present invention;

[0037] Figure 5 1 is a schematic structural diagram of a cleaning mechanism of a laminated filter cleaning device according to an embodiment of the present invention;

[0038] Figure 6 1 is another structural schematic diagram of a cleaning mechanism of a laminated filter cleaning device according to an embodiment of the present invention;

[0039] Figure 7 1 is a structural schematic diagram of a separation assembly of a laminated filter cleaning device according to an embodiment of the present invention;

[0040] Figure 8 1 is a schematic structural diagram of a fixture of a laminated filter cleaning device according to an embodiment of the present invention;

[0041] Figure 9 1 is another structural schematic diagram of a separation assembly of a laminated filter cleaning device according to an embodiment of the present invention;

[0042] Reference numerals:

[0043] 1. Sweeping mechanism; 101. Sweeping bracket; 102. Sweeping tube; 103. Placement slot; 104. Sweeping blade; 105. First electric telescopic rod; 106. Boost rod; 107. Adjustable telescopic rod; 108. Sweeping motor; 109. Fan; 110. Cyclone dust collector; 2. Transfer mechanism; 201. Transfer rack; 202. Storage rack; 203. Rotating motor; 204. Separation push rod; 205. Push rod; 206. Rotating rod; 207. Transfer drive assembly; 2071. Transfer motor; 2072. Transfer gear; 2073. Transfer rack; 208. First cylinder; 209. Second cylinder; 3. Cleaning mechanism ;301, cleaning rack; 302, flushing rack; 303, brushing rack; 304, cleaning trough; 305, flushing pipe; 3051, flushing hole; 306, brush; 307, separation component; 3071, dial wheel; 3072, shifting gear; 3073, driven pressure wheel; 3074, active pressure wheel; 308, sewage reservoir; 309, filter; 310, water pump; 311, cleaning electric telescopic rod; 312, brushing motor; 313, lifting cylinder; 314, clean water reservoir; 401, clamp; 402, filter element frame; 403, first linear drive component; 404, second linear drive component; 405, shift fork. DETAILED DESCRIPTION

[0044] Embodiments of the present invention will now be described in greater detail with reference to the accompanying drawings. While the accompanying drawings illustrate embodiments of the present invention, it should be understood that the present invention may be implemented in various forms and should not be limited by the embodiments described herein. Rather, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0045] See also Figure 1 The present application provides a laminate cleaning device for a laminate filter, comprising a scraping mechanism 1, a transfer mechanism 2, and a cleaning mechanism 3; when in operation, the scraping mechanism 1 scrapes off the dust adhering to the circumferential surface of the laminate and removes the laminate from the filter element frame 402; the transfer mechanism 2 then transfers the removed laminate to the cleaning mechanism 3; the cleaning mechanism 3 is used to perform batch cleaning of the laminate.

[0046] In some embodiments, such as Figure 2 and Figure 3As shown, the scraping mechanism 1 includes a scraping bracket 101 and a scraping tube 102; an arc-shaped placement groove 103 is horizontally arranged on the scraping bracket 101; the scraping tube 102 is rotatably installed on the scraping bracket 101, and the rotation axis of the scraping tube 102 is perpendicular to the axis of the placement groove 103. The scraping tube 102 is rotated to a horizontal state, and its upper end is docked with the placement groove 103; the inner diameter of the scraping tube 102 is larger than the outer diameter of the laminate, and the diameter of the lower tube mouth of the scraping tube 102 matches the outer diameter of the laminate; the inner side surface of the upper half of the scraping tube 102 is provided with a spirally distributed scraping sheet 104.

[0047] When the laminate needs to be cleaned, the laminate and the filter element frame 402 are taken out from the filter 309 together and placed in the placement groove 103; the scraping tube 102 is rotated to a horizontal state, pushing the laminate and the filter element frame 402 to move along the placement groove 103, thereby sending the laminate into the scraping tube 102; during the pushing process, the scraping sheet 104 scrapes off the dust attached to the circumferential surface of the laminate, and cleans the laminate for the first time; after cleaning is completed, the scraping tube 102 is rotated to a vertical state, and the laminate falls downward under the action of gravity, thereby realizing the removal of the laminate from the filter element frame 402.

[0048] In this embodiment, a first electric telescopic rod 105 is provided on one side of the placement groove 103, and the first electric telescopic rod 105 is arranged along the placement groove 103. An auxiliary push rod 106 is provided on the upper end of the first electric telescopic rod 105, and the auxiliary push rod 106 extends toward the placement groove 103. In this way, when the staff places the stack and the stack bracket on the placement groove 103, the first electric telescopic rod 105 drives the auxiliary push rod 106 to move toward the scraping tube 102, thereby gradually pushing the stack and the filter element frame 402 into the scraping tube 102 at a uniform speed, reducing the labor intensity of the staff. At the same time, the uniform pushing is conducive to improving the dust removal efficiency of the scraping process.

[0049] In this embodiment, one end of the adjustable telescopic rod 107 is fixedly connected to the scraping tube 102, and the other end of the adjustable telescopic rod 107 is rotatably connected to the scraping bracket 101 through a rotating shaft, so that the scraping tube 102 and the scraping bracket 101 are rotatably connected by the adjustable telescopic rod 107, and the adjustable telescopic rod 107 adopts an electric telescopic rod; one end of the rotating shaft is gear-connected to the scraping motor 108 installed on the scraping bracket 101; in this way, when the scraping motor 108 rotates, the adjusting telescopic rod 107 is driven to rotate through the rotating shaft, thereby driving the scraping tube 102 to rotate; the setting of the adjustable telescopic rod 107 is adjusted so that when the length of the filter element skeleton 402 changes, the length of the adjustable telescopic rod 107 can be adjusted so that after the filter element skeleton 402 is inserted into the scraping tube 102, the position of its lower end remains unchanged, which is conducive to the smooth progress of subsequent operations.

[0050] In this embodiment, the upper end of the scraping tube 102 is connected to the fan 109 through a pipe, and the lower end of the scraping tube 102 is connected to the cyclone dust collector 110 through a pipe. In this way, when the stacking discs and the filter element frame 402 are gradually pushed into the scraping tube 102, high-pressure air is introduced into the scraping tube 102 through the fan 109. The high-pressure air moves in a spiral shape along the scraping disc 104 toward the lower end of the scraping tube 102, thereby taking away the scraped dust and finally introducing it into the cyclone dust collector 110 through a pipe for processing, effectively avoiding the technical problem of the scraped dust clogging the scraping tube 102.

[0051] In some embodiments, such as Figure 4 As shown, the transfer mechanism 2 includes a transfer rack 201 and a storage rack 202; a rotating rod 206 is rotatably installed on the transfer rack 201, and the rotation axis of the rotating rod 206 is arranged parallel to the placement slot 103, and a rotating motor 203 is provided on the rotating rod 206, and a storage rack 202 is provided on the rotating shaft of the rotating motor 203, wherein, when the storage rack 202 is in a vertical state and the scraping tube 102 is in a vertical state, the storage rack 202 is located directly below the scraping tube 102; a transfer drive assembly 207 is provided on one side of the storage rack 202, and a separation push rod 204 is provided on the moving block of the transfer drive assembly 207, and the separation push rod 204 extends toward the storage rack 202.

[0052] During operation, the storage rack 202 is driven to rotate by the rotating motor 203, so that the upper end of the storage rack 202 is misaligned with the rod on the filter element skeleton 402 and inserted into the filter element skeleton 402; the laminated sheets fall downward from the vertical scraping tube 102 and are then stacked on the storage rack 202, and the rotating rod 206 is rotated to a horizontal state, with its end pointing directly to the cleaning mechanism 3; then the transfer drive assembly 207 moves, driving the separation push rod 204 to move to the right, thereby pushing the laminated sheets on the storage rack 202 into the cleaning mechanism 3.

[0053] In this embodiment, the upper and middle parts of the rotating rod 206 are rotatably connected to the transfer rack 201, the lower end of the rotating rod 206 is hinged to one end of the first cylinder 208, and the other end of the first cylinder 208 is hinged to the transfer rack 201. In this way, when the first cylinder 208 is actuated, the rotating rod 206 can be driven to rotate.

[0054] In this embodiment, the transfer drive assembly 207 includes a transfer motor 2071, a transfer gear 2072, and a transfer rack 2073. The transfer rack 2073 is arranged from left to right and is slidably installed on the transfer frame 201. The transfer gear 2072 is installed on the output shaft of the transfer motor 2071 and is engaged with the transfer rack 2073. In this way, when the transfer motor 2071 is activated, the transfer rack 2073 can be driven to move left and right through the transfer gear 2072.

[0055] In this embodiment, the storage rack 202 includes two parallel rods, and a push rod 205 that can move up and down is slidably installed on the upper end of each rod. The two push rods 205 are connected as a whole by a connecting rod, and a second cylinder 209 is provided under the connecting rod. In this way, when the second cylinder 209 is actuated, it drives the push rod 205 to move up and down. During the rotation of the scraping tube 102 from a horizontal state to a vertical state, the push rod 205 is pushed upward to support the stacking sheet, effectively ensuring that the stacking sheet can slide smoothly onto the storage rack 202.

[0056] In some embodiments, such as Figure 5-Figure 7 As shown, the cleaning mechanism 3 includes a cleaning frame 301, a rinsing frame 302, a scrubbing frame 303, and a cleaning tank 304; a rinsing frame 302 is provided on the cleaning frame 301, and two rinsing pipes 305 arranged parallel to each other are provided on the rinsing frame 302. Specifically, the right end of the rinsing pipe 305 is fixedly connected to the rinsing frame 302, and the left end of the rinsing pipe 305 is open; in this way, when the laminate is pushed to the right by the separation push rod 204 and separated from the storage rack 202, it is transferred from the left end of the rinsing pipe 305 to the rinsing pipe 305.

[0057] The flushing pipe 305 is provided with a flushing hole 3051, wherein the flushing hole 3051 on one of the flushing pipes 305 discharges water obliquely upward to the rear side, and the flushing hole 3051 on the other flushing pipe 305 discharges water obliquely downward to the front side; in this way, when the two flushing pipes 305 discharge water at the same time, the impact force of the flushing water on the laminate will drive the laminate to rotate on the flushing pipe 305, so that the flushing water can flush different positions of the laminate, and the laminate will be cleaner after flushing.

[0058] The cleaning frame 301 is provided with a scrubbing frame 303 which can move along the extension direction of the flushing pipe 305. Specifically, the cleaning frame 301 is provided with a cleaning electric telescopic rod, and the cleaning electric telescopic rod 311 is arranged parallel to the flushing pipe 305. One end of the cleaning electric telescopic rod 311 is connected to the cleaning frame 301, and the other end is provided with the scrubbing frame 303. When the cleaning electric telescopic rod 311 moves, the scrubbing frame 303 can be driven to move left and right.

[0059] A brush 306 is rotatably mounted on the scrubbing rack 303. Specifically, a scrubbing motor 312 is provided on the scrubbing rack 303. A brush 306 is provided on the output shaft of the scrubbing motor 312. When the scrubbing motor 312 is working, the brush 306 is driven to rotate. The brush 306 is provided on one side of the flushing pipe 305. The axial direction of the brush 306 is parallel to the flushing pipe 305, so that the bristles on the brush 306 can extend into the side of the laminate along the radial direction of the laminate; a separation component 307 is provided below the brush 306; the cleaning tank 304 is provided below the flushing pipe 305 and can move up and down. Specifically, a lifting cylinder 313 is provided at the bottom of the cleaning tank 304. When the lifting cylinder 313 is actuated, it drives the cleaning tank 304 to move up and down.

[0060] When cleaning the laminates, after the laminates are removed from the storage rack 202, they are placed on the two flushing pipes 305. The flushing pipes 305 are connected to the flushing water supply device, which introduces flushing water. The flushing water is then sprayed from the flushing holes 3051 to rinse the laminates and drive the laminates to rotate. The separating assembly 307 separates the two laminates that are attached to each other, allowing the bristles on the brush 306 to extend between the two laminates. The brush 306 rotates to scrub the laminates. The scrubbing rack 303 drives the brush 306 and the separating assembly 307 to move left and right, scrubbing different laminates. After a period of rinsing, the cleaning tank 304 is driven upward by the lifting cylinder 313, so that the water in the cleaning tank 304 completely immerses the laminates, soaking and cleaning the laminates to improve the cleanliness of the laminates.

[0061] The present application effectively improves the cleanliness of the laminates by combining the flushing with cleaning water and the scrubbing with the brush 306. Furthermore, it is convenient to clean multiple laminates at one time, and it is convenient to use only by putting the laminates to be cleaned on the two cleaning tubes.

[0062] In this embodiment, if Figure 9 As shown, the separation component 307 includes thumbwheels 3071 spaced apart along the extension direction of the flushing tube 305. Preferably, four thumbwheels 3071 are provided, and thumbwheels 3072 with triangular cross-sections are spaced apart on the circumferential surface of the thumbwheel 3071. The thumbwheels 3072 are made of plastic with a certain elasticity and hardness. In this way, when the separation component 307 moves left and right with the brush rack 303, the thumbwheels 3072 are inserted between two adjacent laminates, thereby separating the two adjacent laminates.

[0063] In this embodiment, an ultrasonic generator is provided on the cleaning tank 304. When the laminations are immersed and cleaned, the ultrasonic generator works, and the laminations are cleaned more thoroughly.

[0064] In this embodiment, the bottom of the cleaning tank 304 is connected to a sewage reservoir 308 via a drain pipe, which is equipped with a first valve. The sewage reservoir 308 is connected to the water inlet of a filter 309 via a pipe, and the water outlet of the filter 309 is connected to a clean water reservoir 314 via a pipe. The outlet pipe of the clean water reservoir 314 is connected to the water inlet of a water pump 310 via a pipe, and the water outlet of the water pump 310 is connected to the flushing pipe 305 via a pipe. This achieves the recycling of cleaning water and improves the utilization rate of water resources.

[0065] In this embodiment, the separation component 307 can also be composed of a coaxially arranged driven pressure wheel 3073 and an active pressure wheel 3074; the driven pressure wheel 3073 and the active pressure wheel 3074 are both pressed on the circumferential surface of the laminate, and the circumferential surface of the active pressure wheel 3074 is provided with a spiral guide groove, and the rotation speed of the active pressure wheel 3074 is greater than the rotation speed of the driven pressure wheel 3073; when working, the driven pressure wheel 3073 and the active pressure wheel 3074 respectively press two adjacent laminates, the driven pressure wheel 3073 rotates synchronously with the laminate, and the active pressure wheel 3074 rotates actively and at a speed greater than the rotation speed of the laminate, so that the laminate is pushed in the separation direction through the spiral guide groove on the active pressure wheel 3074, thereby separating the two adjacent laminates.

[0066] In some embodiments, such as Figure 8 As shown, one end of the flushing pipe 305 is fixedly connected to the flushing rack 302, and a clamp 401 is provided on the side of the other end, and a filter element frame 402 is clamped on the clamp 401; a first linear drive component 403 is provided below the clamp 401, and a shift fork 405 is provided on the moving block of the first linear drive component 403; the flushing rack 302 is connected to the cleaning rack 301 through a second linear drive component 404, and the second linear drive component 404 can drive the flushing rack 302 to move forward and backward.

[0067] When the laminations are cleaned, the cleaning tank 304 moves downward, and then the second linear drive assembly 404 drives the flushing rack 302 to drive the flushing pipe 305 to move to the side where the filter element skeleton 402 is located, until the flushing pipe 305 is facing the filter element skeleton 402, and then the first linear drive assembly 403 drives the fork 405 to move, and collects the flushing pipe 305 onto the filter element skeleton 402. The staff can remove the filter element skeleton 402 from the clamp 401 and directly install it in the corresponding filter 309, which is more convenient to use.

[0068] The application process:

[0069] After the laminations and the filter element frame 402 are removed from the filter 309, they are placed together in the placement groove 103. The first electric telescopic rod 105 is actuated to push the laminations and the filter element frame 402 into the scraping tube 102 through the booster rod 106. During the pushing process, the scraping blades 104 scrape off the dust on the circumferential surface of the laminations. At the same time, the fan 109 introduces high-pressure air into the scraping tube 102, takes away the scraped dust, and introduces it into the cyclone dust collector 110 through the pipeline.

[0070] After the scraping is completed, the scraping tube 102 rotates to a vertical state, and the stacked sheets in the scraping tube 102 naturally fall to the storage rack 202 under the action of gravity, and then the storage rack 202 rotates to a horizontal state; the transfer drive assembly 207 is actuated, driving the separation push rod 204 to move to the right, pushing out the stacked sheets on the storage rack 202, and transferring them to the flushing tube 305.

[0071] The flushing pipe 305 sprays clean water from the flushing hole 3051 to clean the laminates. At the same time, the brush 306 rotates to brush the laminates. At the same time, the brush rack 303 moves left and right. During the movement, the teeth 3072 on the thumbwheel 3071 are inserted between the two adjacent laminates to separate the adjacent laminates, so that the brush 306 can fully brush the laminates. After a period of time, the cleaning tank 304 moves up to soak the laminates. At the same time, the ultrasonic generator works to perform ultrasonic cleaning on the laminates.

[0072] After cleaning is completed, the flushing rack 302 moves forward driven by the second linear drive component 404, so that the flushing tube 305 is aligned with the filter element skeleton 402 clamped on the fixture 401, and then the first linear drive component 403 is actuated to drive the fork 405 to move, moving the laminate on the flushing tube 305 to the filter element skeleton 402.

[0073] While various embodiments of the present invention have been described above, the foregoing description is intended to be illustrative, non-exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to existing technologies, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A lamination cleaning device for a lamination filter, characterized in that: It comprises a scraping mechanism (1), a transfer mechanism (2), and a cleaning mechanism (3); The scraping mechanism (1) is used to scrape away dust adhering to the circumferential surface of the laminate and remove the laminate from the filter element frame (402); the transport mechanism (2) is used to transport the removed laminate to the cleaning mechanism (3); The cleaning mechanism (3) comprises a cleaning frame (301), a flushing frame (302), a brushing frame (303), and a cleaning tank (304); The cleaning frame (301) is provided with a flushing frame (302), and the flushing frame (302) is provided with two flushing pipes (305) arranged parallel to each other. The flushing pipes (305) are provided with flushing holes (3051), wherein the flushing holes (3051) on one of the flushing pipes (305) discharge water obliquely upward to the rear, and the flushing holes (3051) on the other flushing pipe (305) discharge water obliquely downward to the front; The cleaning frame (301) is provided with a brush frame (303) that is movable along the extension direction of the flushing pipe (305); a brush (306) is rotatably mounted on the brush frame (303); the brush (306) is provided on one side of the flushing pipe (305); and a separation assembly (307) is provided below the brush (306); The cleaning tank (304) is arranged below the flushing pipe (305) and can move up and down; The laminate is sleeved on the two flushing pipes (305), and the flushing pipes (305) spray cleaning water from the flushing holes (3051) to flush the laminate and drive the laminate to rotate; the separation component (307) separates the two laminates that are attached to each other so that the bristles on the brush (306) can extend between the two laminates; the brush (306) rotates to brush the laminate; the brush rack (303) drives the brush (306) and the separation component (307) to move left and right to brush different laminates; The scraping mechanism (1) comprises a scraping bracket (101) and a scraping tube (102); An arc-shaped placement groove (103) is horizontally provided on the scraping bracket (101); a scraping tube (102) is rotatably mounted on the scraping bracket (101); the scraping tube (102) is rotated to a horizontal state, and its upper end is docked with the placement groove (103); the inner diameter of the scraping tube (102) is larger than the outer diameter of the lamination, and the diameter of the lower tube opening of the scraping tube (102) matches the outer diameter of the lamination; The inner side surface of the upper half of the scraping tube (102) is provided with scraping blades (104) distributed in a spiral shape; A first electric telescopic rod (105) is provided on one side of the placement slot (103), and a booster rod (106) is provided on the upper end of the first electric telescopic rod (105); The upper end of the scraping and sweeping pipe (102) is connected to the fan (109) through a pipeline, and the lower end of the scraping and sweeping pipe (102) is connected to the cyclone dust collector (110) through a pipeline; The transfer mechanism (2) comprises a transfer rack (201) and a storage rack (202); A rotating rod (206) is rotatably mounted on the transfer rack (201), the rotating axis of the rotating rod (206) being arranged parallel to the placement slot (103), the rotating rod (206) being provided with a rotating motor (203), and a storage rack (202) being provided on the rotating shaft of the rotating motor (203), wherein when the storage rack (202) is in a vertical state and the scraping tube (102) is in a vertical state, the storage rack (202) is located directly below the scraping tube (102); A transfer drive assembly (207) is provided on one side of the storage rack (202), and a separation push rod (204) is provided on a moving block of the transfer drive assembly (207).

2. The lamination cleaning device for a lamination filter according to claim 1, characterized in that: The separation assembly (307) comprises thumbwheels (3071) spaced apart along the extension direction of the flushing tube (305), and thumbwheels (3072) with triangular cross sections are spaced apart on the circumferential surface of the thumbwheel (3071).

3. The lamination cleaning device for a lamination filter according to claim 1, characterized in that: An ultrasonic generator is provided on the cleaning tank (304). The bottom of the cleaning tank (304) is connected to a sewage reservoir (308) via a drainage pipe. A first valve is provided on the drainage pipe. The sewage reservoir (308) is connected to the water inlet of a filter (309) via a pipe. The water outlet of the filter (309) is connected to a clean water reservoir (314) via a pipe. The water outlet pipe of the clean water reservoir (314) is connected to the water inlet of a water pump (310) via a pipe. The water outlet of the water pump (310) is connected to a flushing pipe (305) via a pipe.

4. The lamination cleaning device for a lamination filter according to claim 1, characterized in that: One end of the adjustable telescopic rod (107) is fixedly connected to the scraping tube (102), and the other end of the adjustable telescopic rod (107) is rotatably connected to the scraping bracket (101) via a rotating shaft, and one end of the rotating shaft is gear-connected to a scraping motor (108) mounted on the scraping bracket (101).

5. The lamination cleaning device for a lamination filter according to claim 1, characterized in that: The upper end of the storage rack (202) is provided with a top rod (205) that can be extended up and down.

6. The lamination cleaning device for a lamination filter according to claim 1, characterized in that: One end of the flushing pipe (305) is fixedly connected to the flushing frame (302), and a clamp (401) is provided on the side of the other end, and a filter element frame (402) is clamped on the clamp (401); A first linear drive assembly (403) is provided below the clamp (401), and a shift fork (405) is provided on a moving block of the first linear drive assembly (403); The flushing rack (302) is connected to the cleaning rack (301) via a second linear drive assembly (404), and the second linear drive assembly (404) can drive the flushing rack (302) to move forward and backward.

7. The lamination cleaning device for a lamination filter according to claim 1, characterized in that: The separation assembly (307) comprises a driven pressure wheel (3073) and a driving pressure wheel (3074) which are coaxially arranged; the driven pressure wheel (3073) and the driving pressure wheel (3074) are both pressed on the circumferential surface of the laminate, a spiral guide groove is provided on the circumferential surface of the driving pressure wheel (3074), and the rotation speed of the driving pressure wheel (3074) is greater than the rotation speed of the driven pressure wheel (3073).

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