Filtering device for water treatment and use method thereof

Abstract

The invention relates to the technical field of water treatment equipment, in particular to a filtering device for water treatment and a using method thereof.The filtering device comprises a connecting base, a sewage treatment box is connected to the connecting base, and a filtering net is connected into an inner cavity of the sewage treatment box; a filter screen cleaning structure is connected to the position, located on the end face of the filter screen, in the inner cavity of the sewage treatment box, and a rotating and overturning structure is connected to the position, located on the end face of the filter screen, in the inner cavity of the sewage treatment box. A driving motor in the filter screen cleaning structure is used for driving a movable cleaning brush and a fixed cleaning brush to transversely move on the end surface of the filter screen through a transmission structure and simultaneously driving the movable cleaning brush to longitudinally reciprocate; therefore, the problem that the movable cleaning brush cannot be driven to do longitudinal reciprocating motion while the movable cleaning brush and the fixed cleaning brush transversely move on the end face of the filter screen is solved.

Description

Technical Field

[0001] The invention relates to the technical field of water treatment equipment, and in particular to a filtering device for water treatment and a use method thereof. Background Art

[0002] At present, sewage treatment is a process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. It is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] For sewage generated under different circumstances, the sewage needs to be more targeted during the treatment process. Many sewages contain impurities such as thread ends, fallen leaves or other debris. If the debris is not handled in time, it is easy to cause blockage of the water outlet. At the same time, the treatment of filter residues is mostly done manually, resulting in untimely cleaning and affecting the filtration effect. At the same time, too much manpower is consumed during cleaning. When the sewage is filtered for the second time, the silt therein will clog the mesh of the filter, thereby causing the filter to be blocked and affecting the filtration efficiency. The existing filter mesh cleaning is mostly done manually, which makes cleaning not very convenient. At the same time, when the sediment in the sewage is precipitated, most of the time it is necessary to drain the clean water before discharging the sediment, which causes the device to need to be stopped, thereby affecting the use of the device. In view of the above problems, it is necessary to provide a filtration device for water treatment. Summary of the invention

[0004] The present invention aims to solve the problems that when cleaning the filter residue, the cleaning is not timely, which affects the filtering effect, and too much manpower is consumed during the cleaning. When the sewage is filtered for the second time, the silt therein will clog the mesh of the filter screen, thereby causing the filter screen to be clogged, affecting the filtering efficiency. At the same time, after the sediment in the sewage is precipitated, it is mostly necessary to drain the clean water before discharging the sediment. The present invention provides a filtering device for water treatment to solve the above problems.

[0005] To achieve the above object, the present invention provides the following technical solutions: A filtering device for water treatment comprises a connecting base, wherein the connecting base is connected to a sewage treatment box, a filter screen is connected in the inner cavity of the sewage treatment box, a filter screen cleaning structure is connected in the inner cavity of the sewage treatment box and on the end surface of the filter screen, a rotating flip structure is connected in the inner cavity of the sewage treatment box and on the end surface of the filter screen, a sediment outlet structure is connected to the bottom of the sewage treatment box, a sewage inlet is arranged on the end surface of the sewage treatment box and corresponds to the rotating flip structure, a filtered material outlet is arranged on the side wall of the sewage treatment box and corresponds to the rotating flip structure, a clean water outlet is connected on the left side wall of the sewage treatment box, and a controller is connected on the right side wall of the sewage treatment box.

[0006] As a preferred solution of the present invention, the filter cleaning structure includes a connecting bracket, the connecting bracket is connected to the end face of the filter, the connecting bracket is connected to a movable box, the side wall of the movable box on the left is connected to a fixed box, the side wall of the fixed box is connected to a driving motor through a connecting seat, the driving end of the driving motor is connected to a driving worm through a coupling and is located in the inner cavity of the fixed box, the side wall of the driving worm is meshed and connected with a driven worm gear, the center of the driven worm gear is connected to a driving rod, the side wall of the driving rod is connected to a rotating gear located in the inner cavity of the movable box, the side wall of the rotating gear is meshed and connected with a fixed rack, the fixed rack is connected to the end face of the connecting bracket, and two groups of opposite side walls of the movable box are symmetrically connected The transmission gear of the present invention is a gear selected from the group consisting of a gearbox and a gearbox, and a gearbox having two engaging grooves, the gearbox having two engaging grooves, and a guide wheel is arranged on the side wall of the gearbox, and a guide wheel is arranged on the side wall of the gearbox.

[0007] As a preferred solution of the present invention, the rotating and flipping structure includes a rotating motor and a fixed support column, the rotating motor is connected to the top of the inner cavity of the sewage treatment tank through a connecting seat, the fixed support column is connected to the end surface of the sewage treatment tank, the driving end of the rotating motor is connected to a driving rotating rod through a coupling, the other end of the driving rotating rod is meshed and connected to a driven bevel gear through a driving bevel gear, the center of the driven bevel gear and located in the inner cavity of the fixed support column is connected to a rotating rotating rod, the other end of the rotating rotating rod and located on the end surface of the fixed support column is connected to a rotating turntable, the side wall of the rotating turntable is symmetrically connected with a connecting rotating rod, one end of the connecting rotating rod and located in the inner cavity of the rotating turntable is connected with a connecting connecting plate, the connecting connecting plate is symmetrically connected with a connecting rotating rod, one end of the connecting rotating rod is connected with a rotating roller, the side wall of the fixed support column and located above the rotating roller is connected with a fixed guide plate, the fixed guide plate and corresponding to the rotating roller are provided with a steering chute, and the other end of the connecting rotating rod and corresponding to the sewage inlet is provided with a filtering funnel.

[0008] As a preferred solution of the present invention, the sediment outlet structure includes a fixed outlet pipe, the fixed outlet pipe is connected to the bottom of the sewage treatment tank, the side wall of the fixed outlet pipe is connected with a rotating motor through a connecting seat, the driving end of the rotating motor and is located in the inner cavity of the fixed outlet pipe and is connected with a rotating auger, a material outlet is provided on the side wall of the fixed outlet pipe, a connecting bracket is connected on the side wall of the fixed outlet pipe and is located on one side of the material outlet, a servo motor is connected on the side wall of the connecting bracket, the driving end of the servo motor is connected with a rotating connecting rod through a coupling, the other end of the rotating connecting rod is meshed with a transmission bevel gear through a rotating bevel gear, a rotating worm is connected at the center of the transmission bevel gear, a connecting worm wheel is symmetrically connected to the side wall of the rotating worm, a connecting connecting rod is connected at the center of the connecting worm wheel, a rotating connecting plate is connected on the side wall of the connecting connecting rod, and a rotating baffle is connected on the side wall of the rotating connecting plate and located below the material outlet.

[0009] As a preferred solution of the present invention, a connecting hole is opened on the movable box and corresponds to the connecting bracket, wherein the connecting bracket and the connecting hole are connected in a sliding manner, the driving motor is connected to the controller through a wire and the connection method is an electrical connection, and the driving worm is connected to the side wall of the inner cavity of the fixed box through a bearing seat, wherein the driving worm and the bearing seat are connected in a rotating manner.

[0010] The driving rod is connected to the side wall of the movable box through a bearing seat, wherein the driving rod and the bearing seat are connected in a rotational manner; the rotating rod is connected to the side wall of the limit box through a bearing seat, wherein the rotating rod and the bearing seat are connected in a rotational manner.

[0011] As a preferred solution of the present invention, a waist-shaped groove is provided on the connecting slider and corresponds to the rotating lever, wherein the rotating lever and the waist-shaped groove are connected in a sliding manner, the limit slider and the limit groove are connected in a sliding manner, and the rotating motor is connected to the controller via a wire and the connection is electrically connected.

[0012] The driving rotating rod is connected to the top of the inner cavity of the sewage treatment tank through a bearing seat, wherein the driving rotating rod and the bearing seat are connected in a rotating manner.

[0013] As a preferred solution of the present invention, the rotating rod is connected to the end face of the fixed support column through a bearing seat, wherein the rotating rod and the bearing seat are connected in a rotating manner, and the connecting rod is connected to the side wall of the rotating turntable through the bearing seat, wherein the connecting rod and the bearing seat are connected in a rotating manner.

[0014] A connecting hole is provided on the connecting plate and corresponds to the connecting rotating rod, wherein the connecting rotating rod and the connecting hole are connected in a rotating manner, and the rotating roller and the steering slide groove are matched in a clearance manner.

[0015] As a preferred solution of the present invention, the rotating motor is connected to the controller via a wire and the connection method is electrical connection, the rotating auger is connected to the side wall of the fixed outlet pipe via a bearing seat, wherein the connection method between the rotating auger and the bearing seat is rotational connection, and the servo motor is connected to the controller via a wire and the connection method is electrical connection.

[0016] As a preferred solution of the present invention, the rotating connecting rod is connected to the side wall of the connecting bracket through a bearing seat, wherein the rotating connecting rod and the bearing seat are connected in a rotating manner, the rotating worm is connected to the connecting bracket through the bearing seat, wherein the rotating worm is connected to the bearing seat in a rotating manner, the connecting rod is connected to the bottom of the connecting bracket through the bearing seat, wherein the connecting rod and the bearing seat are connected in a rotating manner, and the rotating baffle is a semicircular structure and is arranged corresponding to the material outlet.

[0017] A method for using a filtering device for water treatment, the steps are as follows: Step 1: Control the rotating motor through the controller. When the driving end of the rotating motor rotates, it drives the driving rod, the driving bevel gear, the driven bevel gear, the rotating rod, the rotating turntable, the connecting rod, the connecting plate, the connecting rod, the rotating roller and the filter funnel to rotate in sequence. When the rotating roller passes through the steering chute, it drives the connecting rod to rotate. When the connecting rod rotates, it drives the filter funnel to flip, so that the filter residue in the filter funnel is poured into the filter outlet, thereby removing the filter residue in the filter funnel; Step 2: Control the driving motor through the controller. When the driving end of the driving motor rotates, it drives the driving worm, the driven worm gear, the driving rod and the rotating gear to rotate in sequence. When the rotating gear rotates, it drives the mobile box to move on the connecting bracket. When the mobile box moves on the connecting bracket, it drives the mobile cleaning brush and the fixed cleaning brush to move on the end surface of the filter. When the driving rod rotates, it drives the driving bevel gear, the driven bevel gear, the rotating rod, the connecting turntable and the rotating lever to rotate. When the rotating lever rotates, it drives the mobile cleaning brush to reciprocate on the end surface of the fixed cleaning brush to clean the filter. Step three: Control the rotating motor through the controller. When the driving end of the rotating motor rotates, it drives the rotating auger to rotate, and then transports the sediment to the material outlet. At this time, control the servo motor through the controller. When the driving end of the servo motor rotates, it drives the rotating connecting rod, the rotating bevel gear, the transmission bevel gear, the rotating worm, the connecting worm wheel, the connecting rod, the rotating connecting plate and the rotating baffle to rotate in sequence, so that the rotating baffle is opened and the sediment is discharged.

[0018] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, a filter cleaning structure is provided in a filter device for water treatment, so that the driving motor in the filter cleaning structure is utilized to enable the movable cleaning brush and the fixed cleaning brush to move laterally on the end surface of the filter while driving the movable cleaning brush to move back and forth longitudinally through the transmission structure. That is, when cleaning, the movable cleaning brush and the fixed cleaning brush can be moved laterally on the end surface of the filter while driving the movable cleaning brush to move back and forth longitudinally, so that the filter can be cleaned more efficiently, thereby solving the problem that the movable cleaning brush and the fixed cleaning brush cannot drive the movable cleaning brush to move back and forth longitudinally while moving laterally on the end surface of the filter.

[0019] In the present invention, a rotating flip structure is provided in the filter device for water treatment, so that the rotating motor in the rotating flip structure drives the filter funnel to flip during the rotation through the transmission structure, so that the filtered residue can be automatically poured into the filter material outlet, making the device more convenient during use, thereby solving the problem of whether the filter funnel can be flipped during the rotation.

[0020] In the present invention, a sediment outlet structure is provided in a filtering device for water treatment, so that the sediment is quickly discharged by utilizing a rotating motor and a servo motor in the sediment outlet structure through a transmission structure, thereby automatically discharging the sediment, making the device more convenient when in use, thereby solving the problem that the sediment cannot be automatically discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the positive side structure of the present invention; Figure 2 For the present invention Figure 1 A schematic cross-sectional structure diagram of; Figure 3 It is a structural schematic diagram of the filter cleaning structure of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of some structures; Figure 5 For the present invention Figure 4 A is a schematic diagram of the enlarged structure of the middle part; Figure 6 It is a structural schematic diagram of the rotating flip structure of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of some structures; Figure 8 For the present invention Figure 6 Schematic diagram of the visual measurement structure; Fig. 9 It is a schematic diagram of the structure of the precipitation derived structure of the present invention; Fig.10 For the present invention Fig. 9 Schematic diagram of part of the structure.

[0022] In the figure: 1, connecting base; 2, sewage treatment box; 3, filter screen; 4, filter screen cleaning structure; 5, rotating and flipping structure; 6, sediment outlet structure; 7, sewage inlet; 8, filter outlet; 9, clean water outlet; 10, controller; 401, connecting bracket; 402, mobile box; 403, fixed box; 404, driving motor; 405, driving worm; 406, driven worm gear; 407, driving rod; 408, rotating gear; 409, fixed rack; 410, fixed connecting plate; 411, limiting box; 412, driving bevel gear; 413, driven bevel gear; 414, rotating rod; 415, connecting turntable; 416, rotating lever; 417, connecting slider; 418, moving cleaning brush; 419, fixed cleaning brush; 420, limiting slider; 421 1. Limiting slide; 501. Rotating motor; 502. Fixed support column; 503. Driving rotating rod; 504. Driving bevel gear; 505. Driven bevel gear; 506. Rotating rotating rod; 507. Rotating turntable; 508. Connecting rotating rod; 509. Connecting connecting plate; 510. Connecting rotating rod; 511. Rotating roller; 512. Fixed guide plate; 513. Steering slide; 514. Filter funnel; 601. Fixed outlet pipe; 602. Rotating motor; 603. Rotating auger; 604. Material outlet; 605. Connecting bracket; 606. Servo motor; 607. Rotating connecting rod; 608. Rotating bevel gear; 609. Driving bevel gear; 610. Rotating worm; 611. Connecting worm wheel; 612. Connecting connecting rod; 613. Rotating connecting plate; 614. Rotating baffle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than 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.

[0024] For example, please refer to Figure 1-10 , the present invention provides a technical solution: A filtering device for water treatment, comprising a connecting base 1, a sewage treatment box 2 is connected to the connecting base 1, a filter screen 3 is connected in the inner cavity of the sewage treatment box 2, a filter screen cleaning structure 4 is connected in the inner cavity of the sewage treatment box 2 and located on the end surface of the filter screen 3, a rotating flip structure 5 is connected in the inner cavity of the sewage treatment box 2 and located on the end surface of the filter screen 3, a sediment outlet structure 6 is connected to the bottom of the sewage treatment box 2, a sewage inlet 7 is arranged on the end surface of the sewage treatment box 2 and corresponding to the rotating flip structure 5, a filtered material outlet 8 is arranged on the side wall of the sewage treatment box 2 and corresponding to the rotating flip structure 5, a clean water outlet 9 is connected to the left side wall of the sewage treatment box 2, and a controller 10 is connected to the right side wall of the sewage treatment box 2.

[0025] In this embodiment, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The filter cleaning structure 4 includes a connecting bracket 401, which is connected to the end surface of the filter 3. The connecting bracket 401 is connected to a movable box 402. The side wall of the movable box 402 on the left is connected to a fixed box 403. The side wall of the fixed box 403 is connected to a driving motor 404 through a connecting seat. The driving end of the driving motor 404 is connected to a driving worm 405 through a coupling and is located in the inner cavity of the fixed box 403. The driving worm A driven worm gear 406 is meshedly connected on the side wall of the movable box 405, and a driving rod 407 is connected to the center of the driven worm gear 406. A rotating gear 408 is connected to the side wall of the driving rod 407 and is located in the inner cavity of the movable box 402. A fixed rack 409 is meshedly connected on the side wall of the rotating gear 408, and the fixed rack 409 is connected to the end face of the connecting bracket 401. Fixed connecting plates 410 are symmetrically connected to the opposite side walls of the two sets of movable boxes 402. The side wall of the plate 410 is symmetrically connected to the cylindrical surface of the driving rod 407, and a limited box body 411 is connected to the side wall of the driving rod 407 and located in the inner cavity of the limited box body 411. A driving bevel gear 412 is connected to the side wall of the driving bevel gear 412 in meshing connection with a driven bevel gear 413. A rotating rod 414 is connected to the center of the driven bevel gear 413. Both ends of the rotating rod 414 are connected to a connecting turntable 415. The side wall of the connecting turntable 415 is connected to A rotating lever 416 is connected to the rotating lever 416, a connecting slider 417 is connected to the bottom of the connecting slider 417, a movable cleaning brush 418 is connected to the bottom of the movable cleaning brush 418, both ends of the fixed cleaning brush 419 are connected to the side walls of the movable box 402, a limiting slider 420 is connected to the end face of the fixed cleaning brush 419, and a limiting groove 421 is provided on the movable cleaning brush 418 and corresponding to the limiting slider 420.

[0026] Based on the above structure and the connection relationship of the above structure, the driving motor 404 is controlled by the controller 10. When the driving end of the driving motor 404 rotates, it drives the driving worm 405, the driven worm gear 406, the driving rod 407 and the rotating gear 408 to rotate in sequence. When the rotating gear 408 rotates, it drives the movable box 402 to move on the connecting bracket 401. When the movable box 402 moves on the connecting bracket 401, it drives the movable cleaning brush 418 and the fixed cleaning brush 419 to move on the end surface of the filter 3. When the driving rod 407 rotates, it drives the driving bevel gear 412, the driven bevel gear 413, the rotating rod 414, the connecting turntable 415 and the rotating lever 416 to rotate. When the rotating lever 416 rotates, it drives the movable cleaning brush 418 to reciprocate on the end surface of the fixed cleaning brush 419.

[0027] Furthermore, the driving motor 404 is connected to the controller 10 via a wire and the connection is electrical, and the operation of the driving motor 404 is controlled by the controller 10 .

[0028] Furthermore, a connecting hole is provided on the movable box 402 and corresponds to the connecting bracket 401, wherein the connection mode of the connecting bracket 401 and the connecting hole is a sliding connection, the driving worm 405 is connected to the side wall of the inner cavity of the fixed box 403 through a bearing seat, wherein the connection mode of the driving worm 405 and the bearing seat is a rotational connection, the driving rod 407 is connected to the side wall of the movable box 402 through the bearing seat, wherein the connection mode of the driving rod 407 and the bearing seat is a rotational connection, the rotating rod 414 is connected to the side wall of the limiting box 411 through the bearing seat, wherein the connection mode of the rotating rod 414 and the bearing seat is a rotational connection, a waist-shaped groove is provided on the connecting slider 417 and corresponds to the rotating lever 416, wherein the connection mode of the rotating lever 416 and the waist-shaped groove is a sliding connection, and the connection mode of the limiting slider 420 and the limiting groove 421 is a sliding connection, so that the filter cleaning structure 4 is smoother when in use.

[0029] In this embodiment, reference Figure 1 , Figure 2 , Figure 6 , Figure 7 and Figure 8The rotating flip structure 5 includes a rotating motor 501 and a fixed support column 502. The rotating motor 501 is connected to the top of the inner cavity of the sewage treatment tank 2 through a connecting seat, and the fixed support column 502 is connected to the end surface of the sewage treatment tank 2. The driving end of the rotating motor 501 is connected to a driving rotating rod 503 through a coupling, and the other end of the driving rotating rod 503 is meshed with a driven bevel gear 505 through a driving bevel gear 504. A rotating rotating rod 506 is connected at the center of the driven bevel gear 505 and located in the inner cavity of the fixed support column 502. The other end of the rotating rotating rod 506 is connected to a rotating rotating rod 506 and located on the end surface of the fixed support column 502. The rotating disk 507 has a connecting rod 508 symmetrically connected to its side wall, a connecting connecting plate 509 is connected to one end of the connecting connecting rod 508 and is located in the inner cavity of the rotating disk 507, a connecting connecting plate 509 is symmetrically connected to a connecting rod 510, one end of the connecting connecting plate 509 is connected to a rotating roller 511, a fixed guide disk 512 is connected to the side wall of the fixed support column 502 and is located above the rotating roller 511, a steering groove 513 is provided on the fixed guide disk 512 and corresponds to the rotating roller 511, and a filtering funnel 514 is provided at the other end of the connecting rotating rod 508 and corresponds to the sewage inlet 7.

[0030] Based on the above structure and the connection relationship of the above structure, the rotating motor 501 is controlled by the controller 10. When the driving end of the rotating motor 501 rotates, it drives the driving rod 503, the driving bevel gear 504, the driven bevel gear 505, the rotating rod 506, the rotating turntable 507, the connecting rod 508, the connecting plate 509, the connecting rod 510, the rotating roller 511 and the filter funnel 514 to rotate in sequence. When the rotating roller 511 passes through the steering groove 513, it drives the connecting rod 508 to rotate. When the connecting rod 508 rotates, it drives the filter funnel 514 to flip over, so that the filter residue in the filter funnel 514 is poured into the filter material outlet 8, thereby removing the filter residue in the filter funnel 514.

[0031] Furthermore, the rotating motor 501 is connected to the controller 10 via a wire and the connection is electrical, and the operation of the rotating motor 501 is controlled by the controller 10 .

[0032] Furthermore, the driving rotating rod 503 is connected to the top of the inner cavity of the sewage treatment tank 2 through the bearing seat, wherein the driving rotating rod 503 and the bearing seat are connected in a rotating manner, the rotating rotating rod 506 is connected to the end face of the fixed support column 502 through the bearing seat, wherein the rotating rotating rod 506 and the bearing seat are connected in a rotating manner, the connecting rotating rod 508 is connected to the side wall of the rotating turntable 507 through the bearing seat, wherein the connecting rotating rod 508 and the bearing seat are connected in a rotating manner, and a connecting hole is provided on the connecting connecting plate 509 corresponding to the connecting rotating rod 510, wherein the connecting rotating rod 510 and the connecting hole are connected in a rotating manner, and the rotating roller 511 and the steering slide groove 513 are matched in a clearance manner, so that the rotating and flipping structure 5 is smoother when in use.

[0033] In this embodiment, reference Figure 1 , Figure 2 , Fig. 9 and Fig.10 The sediment outlet structure 6 includes a fixed outlet pipe 601, which is connected to the bottom of the sewage treatment tank 2. A rotating motor 602 is connected to the side wall of the fixed outlet pipe 601 through a connecting seat. A rotating auger 603 is connected to the driving end of the rotating motor 602 and is located in the inner cavity of the fixed outlet pipe 601. A material outlet 604 is provided on the side wall of the fixed outlet pipe 601. A connecting bracket 605 is connected to the side wall of the fixed outlet pipe 601 and is located on one side of the material outlet 604. A servo motor 606 is connected to the side wall of the connecting bracket 605. The driving end of the servo motor 606 is connected to a rotating connecting rod 607 through a coupling, and the other end of the rotating connecting rod 607 is meshed with a transmission bevel gear 609 through a rotating bevel gear 608. A rotating worm 610 is connected to the center of the transmission bevel gear 609, and a connecting worm wheel 611 is symmetrically connected to the side wall of the rotating worm 610. A connecting connecting rod 612 is connected to the center of the connecting worm wheel 611, and a rotating connecting plate 613 is connected to the side wall of the connecting connecting rod 612. A rotating baffle 614 is connected to the side wall of the rotating connecting plate 613 and is located below the material outlet 604.

[0034] Based on the above structure and the connection relationship of the above structure, the rotating motor 602 is controlled by the controller 10. When the driving end of the rotating motor 602 rotates, it drives the rotating auger 603 to rotate, and then transports the sediment to the material outlet 604. At this time, the servo motor 606 is controlled by the controller 10. When the driving end of the servo motor 606 rotates, it drives the rotating connecting rod 607, the rotating bevel gear 608, the transmission bevel gear 609, the rotating worm 610, the connecting worm wheel 611, the connecting rod 612, the rotating connecting plate 613 and the rotating baffle 614 to rotate in sequence, so that the rotating baffle 614 is opened.

[0035] Furthermore, the rotating motor 602 is electrically connected to the controller 10 via a wire, and the servo motor 606 is electrically connected to the controller 10 via a wire, and the operation of the rotating motor 602 and the servo motor 606 is controlled by the controller 10 .

[0036] Furthermore, the rotating auger 603 is connected to the side wall of the fixed outlet pipe 601 through a bearing seat, wherein the rotating auger 603 is connected to the bearing seat in a rotating manner, the rotating connecting rod 607 is connected to the side wall of the connecting bracket 605 through the bearing seat, wherein the rotating connecting rod 607 is connected to the bearing seat in a rotating manner, the rotating worm 610 is connected to the connecting bracket 605 through the bearing seat, wherein the rotating worm 610 is connected to the bearing seat in a rotating manner, the connecting rod 612 is connected to the bottom of the connecting bracket 605 through the bearing seat, wherein the connecting rod 612 is connected to the bearing seat in a rotating manner, the rotating baffle 614 is a semicircular structure and is arranged corresponding to the material outlet 604, so that the sediment outlet structure 6 can operate smoothly when in use.

[0037] The working process of the present invention is as follows: when using the filtering device for water treatment, firstly, the device is connected to the power supply so that the device is in a working state, and sewage is introduced from the sewage inlet 7. When passing through the filter funnel 514, filter residues will be filtered out. When the filter residues are full in the filter funnel 514, the rotating motor 501 is started under the condition that the rotating motor 501 is connected to the controller 10 through a wire and the connection method is an electrical connection, so that the driving end of the rotating motor 501 rotates, and the driving rotating rod 503 is connected to the top of the inner cavity of the sewage treatment tank 2 through a bearing seat, and the connection method between the driving rotating rod 503 and the bearing seat is a rotational connection, which drives the driving rotating rod 503 to rotate, and the other end of the driving rotating rod 503 is meshed with the driven bevel gear 505 through the driving bevel gear 504, which drives the driven bevel gear 505 to rotate, and the rotating rotating rod 506 is connected to the top of the inner cavity of the sewage treatment tank 2 through the bearing seat, and the driving rotating rod 503 is connected to the bearing seat through a rotational connection. The seat is connected to the end face of the fixed support column 502, wherein the connection mode of the rotating rotating rod 506 and the bearing seat is a rotational connection, which drives the rotating rotating rod 506 to rotate. When the rotating rotating rod 506 rotates, it drives the rotating turntable 507 to rotate. When the rotating roller 511 passes through the steering slide groove 513, the connecting rotating rod 508 is connected to the side wall of the rotating turntable 507 through the bearing seat. The connection mode of the connecting rotating rod 508 and the bearing seat is a rotational connection. A connecting hole is provided on the connecting connecting plate 509 corresponding to the connecting rotating rod 510. The connection mode of the connecting rotating rod 510 and the connecting hole is a rotational connection, which drives the connecting rotating rod 508 to rotate. When the connecting rotating rod 508 rotates, it drives the filter funnel 514 to flip, so that the filter residue in the filter funnel 514 is poured into the filter material outlet 8, thereby removing the filter residue in the filter funnel 514.

[0038] When the device is in use, the filter screen 3 may be clogged with silt. At this time, the drive motor 404 is started under the condition that the drive motor 404 is connected to the controller 10 through a wire and the connection method is electrical connection, so that the driving end of the drive motor 404 rotates, and the drive worm 405 is connected to the side wall of the inner cavity of the fixed box 403 through a bearing seat, and the connection method between the drive worm 405 and the bearing seat is a rotational connection, which drives the drive worm 405 to rotate, and the driven worm gear 406 is driven to rotate under the condition that the driven worm gear 406 is meshed and connected to the side wall of the drive worm 405, and the drive rod 407 is connected to the driven worm gear 406. It is connected to the side wall of the movable box 402 through a bearing seat, wherein the driving rod 407 and the bearing seat are connected in a rotating manner to drive the driving rod 407 to rotate under the condition of a rotating connection. When the driving rod 407 rotates, it drives the rotating gear 408 to rotate. A fixed rack 409 is meshingly connected on the side wall of the rotating gear 408, and the fixed rack 409 is connected to the end face of the connecting bracket 401. A connecting hole is opened on the movable box 402 and corresponds to the connecting bracket 401, wherein the connecting bracket 401 and the connecting hole are connected in a sliding manner to drive the movable box 402 to move on the connecting bracket 401.

[0039] When the movable box 402 moves on the connecting bracket 401, the movable cleaning brush 418 and the fixed cleaning brush 419 are driven to move on the end surface of the filter screen 3. When the driving rod 407 rotates, the driving bevel gear 412 is driven to rotate. Under the condition that the driven bevel gear 413 is meshed and connected to the side wall of the driving bevel gear 412, the driven bevel gear 413 is driven to rotate. Under the condition that the rotating rod 414 is connected to the side wall of the limit box 411 through the bearing seat, the connection mode of the rotating rod 414 and the bearing seat is a rotating connection. The rotating rod 414 is driven to rotate. When the rotating rod 414 rotates, the connecting turntable 415 and the rotating lever 416 are driven to rotate. A waist-shaped slide groove is provided on the connecting slider 417 and corresponds to the rotating lever 416. The rotating lever 416 is connected to the waist-shaped slide groove in a sliding manner. The limit slider 420 and the limit slide groove 421 are connected in a sliding manner. Under the condition of the sliding connection, the mobile cleaning brush 418 is driven to reciprocate on the end face of the fixed cleaning brush 419, thereby cleaning the sludge on the end face of the filter screen 3.

[0040] After the mixing is completed, when there is material precipitation, the rotating motor 602 is started under the condition that the rotating motor 602 is connected to the controller 10 through a wire and the connection method is an electrical connection, so that the driving end of the rotating motor 602 rotates, and the rotating auger 603 is connected to the side wall of the fixed outlet pipe 601 through a bearing seat, and the rotating auger 603 is driven to rotate under the condition that the connection method between the rotating auger 603 and the bearing seat is a rotational connection, and then the sediment is transported to the material outlet 604. At this time, the servo motor 606 is started under the condition that the servo motor 606 is connected to the controller 10 through a wire and the connection method is an electrical connection, so that the driving end of the servo motor 606 rotates, and the rotating connecting rod 607 is connected to the side wall of the connecting bracket 605 through a bearing seat, and the rotating connecting rod 607 is driven to rotate under the condition that the connection method between the rotating connecting rod 607 and the bearing seat is a rotational connection. When the other end of the rotating connecting rod 607 is meshed with the transmission bevel gear 609 through the rotating bevel gear 608, the transmission bevel gear 609 is driven to rotate; when the rotating worm 610 is connected to the connecting bracket 605 through the bearing seat, and the connection mode of the rotating worm 610 and the bearing seat is a rotational connection, the rotating worm 610 is driven to rotate; when the connecting worm gear 611 is symmetrically connected to the side wall of the rotating worm 610, the two groups of connecting worm gears 611 are driven to rotate in opposite directions; when the connecting connecting rod 612 is connected to the bottom of the connecting bracket 605 through the bearing seat, and the connection mode of the connecting connecting rod 612 and the bearing seat is a rotational connection, the connecting connecting rod 612 is driven to rotate; when the connecting connecting rod 612 rotates, the rotating connecting plate 613 and the rotating baffle 614 are driven to rotate, so that the rotating baffle 614 is opened, so that the sediment is discharged at the material discharge port 604.

[0041] 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 filtering device for water treatment, comprising a connecting base (1), characterized in that: The connection base (1) is connected to a sewage treatment box (2), a filter screen (3) is connected to the inner cavity of the sewage treatment box (2), a filter screen cleaning structure (4) is connected to the inner cavity of the sewage treatment box (2) and located on the end surface of the filter screen (3), a rotating flip structure (5) is connected to the inner cavity of the sewage treatment box (2) and located on the end surface of the filter screen (3), a sediment outlet structure (6) is connected to the bottom of the sewage treatment box (2), a sewage inlet (7) is provided on the end surface of the sewage treatment box (2) and corresponds to the rotating flip structure (5), a filtered material outlet (8) is provided on the side wall of the sewage treatment box (2) and corresponds to the rotating flip structure (5), a clean water outlet (9) is connected to the left wall of the sewage treatment box (2), and a controller (10) is connected to the right wall of the sewage treatment box (2).

2. A filtering device for water treatment according to claim 1, characterized in that: The filter cleaning structure (4) comprises a connecting bracket (401), the connecting bracket (401) being connected to the end surface of the filter (3), the connecting bracket (401) being connected to a movable box (402), the side wall of the movable box (402) on the left being connected to a fixed box (403), the side wall of the fixed box (403) being connected to a driving motor (404) via a connecting seat, the driving end of the driving motor (404) being connected to a driving worm (405) via a coupling and being located in the inner cavity of the fixed box (403), the driving worm (405) being connected to the driving motor (404) via a coupling. A driven worm gear (406) is meshedly connected on the side wall of the rod (405), a driving rod (407) is connected at the center of the driven worm gear (406), a rotating gear (408) is connected on the side wall of the driving rod (407) and is located in the inner cavity of the moving box (402), a fixed rack (409) is meshedly connected on the side wall of the rotating gear (408), and the fixed rack (409) is connected to the end surface of the connecting bracket (401), and fixed connecting plates (410) are symmetrically connected on the opposite side walls of the two groups of the moving boxes (402). A limiting box (411) is symmetrically connected on the side wall of the connecting plate (410) and located on the cylindrical surface of the driving rod (407); a driving bevel gear (412) is connected on the side wall of the driving rod (407) and located in the inner cavity of the limiting box (411); a driven bevel gear (413) is meshingly connected on the side wall of the driving bevel gear (412); a rotating rod (414) is connected at the center of the driven bevel gear (413); both ends of the rotating rod (414) are connected to a connecting rotating disk (415); and a connecting rotating disk (415) is connected on the side wall of the connecting rotating disk (415). A rotating lever (416) is connected to a connecting slider (417), the bottom of the connecting slider (417) is connected to a movable cleaning brush (418), the bottom of the movable cleaning brush (418) is connected to a fixed cleaning brush (419), both ends of the fixed cleaning brush (419) are connected to the side walls of the movable box (402), the end surface of the fixed cleaning brush (419) is connected to a limiting slider (420), and a limiting groove (421) is provided on the movable cleaning brush (418) and corresponds to the limiting slider (420).

3. A filtering device for water treatment according to claim 2, characterized in that: The rotating flip structure (5) comprises a rotating motor (501) and a fixed support column (502); the rotating motor (501) is connected to the top of the inner cavity of the sewage treatment tank (2) via a connecting seat; the fixed support column (502) is connected to the end surface of the sewage treatment tank (2); the driving end of the rotating motor (501) is connected to a driving rotating rod (503) via a coupling; the other end of the driving rotating rod (503) is meshedly connected to a driven bevel gear (505) via a driving bevel gear (504); a rotating rotating rod (506) is connected at the center of the driven bevel gear (505) and located in the inner cavity of the fixed support column (502); and a rotating disk (506) is connected at the other end of the rotating rotating rod (506) and located on the end surface of the fixed support column (502). 507), a connecting rod (508) is symmetrically connected to the side wall of the rotating turntable (507), one end of the connecting rod (508) is connected to a connecting connecting plate (509) located in the inner cavity of the rotating turntable (507), a connecting rod (510) is symmetrically connected to the connecting connecting plate (509), one end of the connecting rod (510) is connected to a rotating roller (511), a fixed guide plate (512) is connected to the side wall of the fixed support column (502) and located above the rotating roller (511), a steering groove (513) is provided on the fixed guide plate (512) and corresponding to the rotating roller (511), and a filtering funnel (514) is provided at the other end of the connecting rod (508) and corresponding to the sewage inlet (7).

4. A filtering device for water treatment according to claim 3, characterized in that: The sediment outlet structure (6) comprises a fixed outlet pipe (601), the fixed outlet pipe (601) being connected to the bottom of the sewage treatment tank (2), a rotating motor (602) being connected to the side wall of the fixed outlet pipe (601) via a connecting seat, a rotating auger (603) being connected to the driving end of the rotating motor (602) and being located in the inner cavity of the fixed outlet pipe (601), a material outlet (604) being provided on the side wall of the fixed outlet pipe (601), a connecting bracket (605) being connected to the side wall of the fixed outlet pipe (601) and being located on one side of the material outlet (604), and a servo motor (606) being connected to the side wall of the connecting bracket (605). The driving end of the servo motor (606) is connected to a rotating connecting rod (607) via a coupling, and the other end of the rotating connecting rod (607) is meshedly connected to a transmission bevel gear (609) via a rotating bevel gear (608), and a rotating worm (610) is connected at the center of the transmission bevel gear (609), and a connecting worm wheel (611) is symmetrically connected to the side wall of the rotating worm (610), and a connecting connecting rod (612) is connected at the center of the connecting worm wheel (611), and a rotating connecting plate (613) is connected to the side wall of the connecting connecting rod (612), and a rotating baffle (614) is connected to the side wall of the rotating connecting plate (613) and located below the material outlet (604).

5. A filtering device for water treatment according to claim 4, characterized in that: The movable box (402) is provided with a connection hole corresponding to the connection bracket (401), wherein the connection between the connection bracket (401) and the connection hole is a sliding connection, the drive motor (404) is connected to the controller (10) via a wire and the connection is an electrical connection, and the drive worm (405) is connected to the side wall of the inner cavity of the fixed box (403) via a bearing seat, wherein the drive worm (405) and the bearing seat are connected in a rotational connection; The driving rod (407) is connected to the side wall of the movable box (402) via a bearing seat, wherein the driving rod (407) and the bearing seat are connected in a rotational manner; the rotating rod (414) is connected to the side wall of the limit box (411) via the bearing seat, wherein the rotating rod (414) and the bearing seat are connected in a rotational manner.

6. A filtering device for water treatment according to claim 4, characterized in that: A waist-shaped sliding groove is provided on the connecting slider (417) and corresponds to the rotating lever (416), wherein the rotating lever (416) is connected to the waist-shaped sliding groove by sliding connection, the limiting slider (420) is connected to the limiting sliding groove (421) by sliding connection, and the rotating motor (501) is connected to the controller (10) via a wire and the connection method is electrical connection; The driving rotating rod (503) is connected to the top of the inner cavity of the sewage treatment tank (2) via a bearing seat, wherein the driving rotating rod (503) and the bearing seat are connected in a rotating manner.

7. A filtering device for water treatment according to claim 4, characterized in that: The rotating rod (506) is connected to the end surface of the fixed support column (502) via a bearing seat, wherein the rotating rod (506) and the bearing seat are connected in a rotating manner, and the connecting rod (508) is connected to the side wall of the rotating turntable (507) via the bearing seat, wherein the connecting rod (508) and the bearing seat are connected in a rotating manner; A connecting hole is provided on the connecting plate (509) and corresponds to the connecting rotating rod (510), wherein the connecting rotating rod (510) and the connecting hole are connected in a rotating manner, and the rotating roller (511) and the steering slide groove (513) are matched in a clearance manner.

8. A filtering device for water treatment according to claim 4, characterized in that: The rotating motor (602) is connected to the controller (10) via a wire and the connection method is an electrical connection. The rotating auger (603) is connected to the side wall of the fixed outlet pipe (601) via a bearing seat, wherein the connection method between the rotating auger (603) and the bearing seat is a rotational connection. The servo motor (606) is connected to the controller (10) via a wire and the connection method is an electrical connection.

9. A filtering device for water treatment according to claim 4, characterized in that: The rotating connecting rod (607) is connected to the side wall of the connecting bracket (605) through the bearing seat, wherein the rotating connecting rod (607) and the bearing seat are connected in a rotating manner. The rotating worm (610) is connected to the connecting bracket (605) through the bearing seat, wherein the rotating worm (610) and the bearing seat are connected in a rotating manner. The connecting connecting rod (612) is connected to the bottom of the connecting bracket (605) through the bearing seat, wherein the connecting connecting rod (612) and the bearing seat are connected in a rotating manner. The rotating baffle (614) is a semicircular structure and is arranged corresponding to the material outlet (604).

10. A method for using a filtering device for water treatment, implemented according to any one of claims 5 to 9, characterized in that: The steps are as follows: Step 1: Controlling the rotating motor (501) through the controller (10), when the driving end of the rotating motor (501) rotates, it drives the driving rotating rod (503), the driving bevel gear (504), the driven bevel gear (505), the rotating rotating rod (506), the rotating turntable (507), the connecting rotating rod (508), the connecting connecting plate (509), the connecting rotating rod (510), the rotating roller (511) and the filter funnel (514) to rotate in sequence, when the rotating roller (511) passes through the steering chute (513), it drives the connecting rotating rod (508) to rotate, when the connecting rotating rod (508) rotates, it drives the filter funnel (514) to flip, so that the filter residue in the filter funnel (514) is poured into the filter material outlet (8), thereby removing the filter residue in the filter funnel (514); Step 2: The driving motor (404) is controlled by the controller (10). When the driving end of the driving motor (404) rotates, the driving worm (405), the driven worm gear (406), the driving rod (407) and the rotating gear (408) are driven to rotate in sequence. When the rotating gear (408) rotates, the moving box (402) is driven to move on the connecting bracket (401). When the moving box (402) moves on the connecting bracket (401), the moving The cleaning brush (418) and the fixed cleaning brush (419) move on the end surface of the filter (3). When the driving rod (407) rotates, the driving bevel gear (412), the driven bevel gear (413), the rotating rod (414), the connecting turntable (415) and the rotating lever (416) are driven to rotate. When the rotating lever (416) rotates, the movable cleaning brush (418) is driven to reciprocate on the end surface of the fixed cleaning brush (419) to clean the filter (3). Step three: The rotating motor (602) is controlled by the controller (10). When the driving end of the rotating motor (602) rotates, the rotating auger (603) is driven to rotate, and the sediment is transported to the material outlet (604). At this time, the servo motor (606) is controlled by the controller (10). When the driving end of the servo motor (606) rotates, the rotating connecting rod (607), the rotating bevel gear (608), the transmission bevel gear (609), the rotating worm (610), the connecting worm wheel (611), the connecting rod (612), the rotating connecting plate (613) and the rotating baffle (614) are driven to rotate in sequence, so that the rotating baffle (614) is opened, so that the sediment is discharged.

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