Environment-friendly electroplating wastewater treatment device

Abstract

The application discloses an environment-friendly electroplating wastewater treatment device and relates to the technical field of wastewater treatment. The device comprises a filter box, a sealing cover is hingedly connected to the top of the filter box, a filter frame for filtering electroplating wastewater is arranged in the filter box, a stirring rod for mixing wastewater and reagents is arranged in the filter box, and a pressing plate for extruding impurities on the filter frame is slidably arranged through the sealing cover. The environment-friendly electroplating wastewater treatment device has the advantages that solid impurities in wastewater can be filtered out before the wastewater reacts with reagents through the arrangement of the filter frame; when the filter frame is full of impurities, the impurities can be compacted through the cooperation of the driving element and the pressing plate, the remaining liquid in the filter frame can be extruded, the occupied space of the impurities can be reduced, the impurities can be prevented from overflowing, the treatment of the wastewater can continue, and the treatment efficiency of the wastewater is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wastewater treatment, in particular to an environmental protection electroplating wastewater treatment device. BACKGROUND

[0002] The wastewater generated in electroplating production is very complex in composition, in addition to containing cyanide and acid and alkali, heavy metals are a potential highly hazardous wastewater category in the electroplating industry, which seriously endangers the environment and human health, so a treatment device needs to be used to treat the wastewater discharged by electroplating production.

[0003] A patent with publication number CN220788212U discloses an electroplating wastewater treatment tank, which comprises a tank body, a water inlet is arranged on one side of the tank body, a water outlet is arranged on the other side of the tank body, an activity plate is movably arranged on the tank body through an adjusting mechanism, an installation frame is fixedly connected to the activity plate, a stirring mechanism is arranged on the installation frame, a cleaning plate two is connected to the stirring mechanism, a cleaning plate one is fixedly connected to the bottom of the activity plate on both sides, a plurality of bristles are arranged on the cleaning plate one and the cleaning plate two; the utility model can automatically clean the inner wall of the treatment tank, the stirring mechanism can stir the wastewater at different positions, and the reaction treatment effect is improved. However, the prior art in the above has the following disadvantages: the electroplating wastewater contains solid impurities, and since the solid impurities are not filtered in advance, the solid impurities in the wastewater will affect the reaction of the wastewater with the additives, thereby reducing the treatment efficiency of the wastewater; therefore, the present application provides an environmental protection electroplating wastewater treatment device. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides an environmental protection electroplating wastewater treatment device, which solves the problems mentioned in the background art.

[0005] To achieve the above object, the present application is implemented by the following technical scheme: an environmental protection electroplating wastewater treatment device, comprising a filter box, a sealing cover is hingedly connected to the top of the filter box, a filter frame for filtering electroplating wastewater is arranged in the filter box, a stirring rod for mixing wastewater and reagent is arranged in the filter box, a pressing plate for extruding impurities on the filter frame is slidably arranged through the sealing cover, a cleaning frame for scraping off impurities adhered to the inner wall of the filter box is arranged in the filter box, and the stirring rod is arranged on the cleaning frame.

[0006] A driving member is arranged on the filter box to drive the pressing plate to move, wherein when the driving member drives the pressing plate to move to a certain distance away from the filter frame, the pressing plate drives the sealing cover to rotate around the connection with the filter box.

[0007] A plurality of extension protrusions are equidistantly arranged at the bottom edge of the filter frame, and a plurality of elastic protrusions are arranged at the top of the cleaning frame.

[0008] The inside of the filter box is provided with a transmission connecting piece, and a driving assembly is arranged on the filter box, wherein when the driving assembly rotates clockwise, the cleaning frame moves back and forth in the horizontal direction, the elastic protrusions are in contact with the extension protrusions, the filter frame vibrates, the stirring rod moves synchronously and rotates, and when the driving assembly rotates counterclockwise, the filter frame is driven to tilt after moving out of the filter box.

[0009] Preferably, a connecting block is arranged to slide through the sealing cover, and the pressing plate is fixedly arranged at the bottom of the connecting block.

[0010] The outer side of the connecting block is extended outward at least at one position to form a protruding portion, and a connecting elastic member is fixedly arranged between the protruding portion and the filter box.

[0011] Preferably, the driving member includes a Z-shaped plate rotatably arranged on one side of the filter box, and an electric push rod is fixedly arranged on the outer side of the filter box, wherein during operation of the electric push rod, the Z-shaped plate drives the connecting block to move in the vertical direction, thereby driving the pressing plate to extrude the electroplating wastewater on the filter frame.

[0012] Preferably, the two horizontal portions of the Z-shaped plate are each provided with a driving groove, a driving block is arranged to slide through the inside of the driving groove, a driving rod is rotatably arranged between the electric push rod and one of the driving blocks, and a driving shaft is rotatably arranged between the connecting block and the other driving block.

[0013] Preferably, the transmission connecting piece includes a guide plate fixedly arranged symmetrically on the inner wall of the filter box, a transmission push rod is arranged on the guide plate, and the filter frame is fixedly arranged at the top end of the transmission push rod.

[0014] Preferably, a guide vertical groove is arranged through the guide plate, a guide arc-shaped groove is communicated to the middle of one side of the guide vertical groove, a first protruding column and a second protruding column are fixedly arranged on one side of the transmission push rod, and the first protruding column and the second protruding column are arranged to slide through the guide vertical groove and the inner surface thereof.

[0015] Preferably, the transmission connecting piece further includes a transmission rotating rod extending through the guide plate and to the outer side of the filter box, first power rods are fixedly arranged symmetrically on the outer surface of the transmission rotating rod, a second power rod is rotatably arranged at the end of the first power rod, and the end of the second power rod away from the first power rod is rotatably arranged at the bottom of the transmission push rod.

[0016] Preferably, the driving assembly comprises a bidirectional threaded rod rotatably arranged inside the filter box, the bidirectional threaded rod penetrates through the cleaning frame and is threadedly connected with the inner surface of the cleaning frame, the outer surface of the filter box is fixedly provided with a driving motor, one end of the bidirectional threaded rod extends to the outside of the filter box and is fixedly connected with the output shaft of the driving motor, the outer surface of the filter box is rotatably provided with a connecting rod, the connecting rod and the bidirectional threaded rod are drivingly connected through a transmission component one, the outer surface of the connecting rod is fixedly provided with a driving gear disc, the outer surface of the transmission rotating rod is slidingly provided with a driven gear disc, the driven gear disc and the filter box are fixedly provided with a reset elastic member, and the driven gear disc is engaged with the driving gear disc.

[0017] Preferably, the inner surface of the cleaning frame is symmetrically fixedly provided with mounting rods, the stirring rods are rotatably arranged between the two mounting rods, the stirring rods are provided in plurality, and adjacent two stirring rods are drivingly connected through a transmission component two.

[0018] The outer surface of the transmission rotating rod is provided with a spiral guide groove, one of the stirring rods is sleeved on the outer surface of the transmission rotating rod, and the inner surface of the stirring rod is fixedly provided with a ball, and the ball extends into the spiral guide groove.

[0019] Beneficial effects

[0020] The application provides an environment-friendly electroplating wastewater treatment device.

[0021] (1) The environment-friendly electroplating wastewater treatment device is provided with a filter frame, so that solid impurities in the wastewater can be filtered out before the wastewater reacts with the reagent, and when there are many impurities on the filter frame, the impurities can be compacted through the cooperation of the driving member and the pressing plate, so that the occupied space of the impurities is reduced, the impurities are prevented from overflowing, the treatment of the wastewater can continue, and the treatment efficiency of the wastewater is effectively improved.

[0022] (2) The environment-friendly electroplating wastewater treatment device is provided with a driving assembly, which can drive the cleaning frame to reciprocate in the horizontal direction, so that the substances attached to the inner wall of the filter box can be effectively scraped off, and in the movement process of the cleaning frame, the stirring rod can be synchronously moved, and under the synergistic action of the spiral guide groove and the ball, the stirring rod can rotate, so that the stirring range is ensured, the flowability of the wastewater is improved, the wastewater can fully react with the reagent, the treatment efficiency of the wastewater is further improved, and when the cleaning frame moves, the filter frame can be vibrated under the cooperation of the elastic protrusion and the extension protrusion, so that the filter frame can be effectively prevented from being blocked, and the treatment effect of the wastewater can be ensured.

[0023] (3) The environmental protection electroplating wastewater treatment device, through the cooperation of the transmission connecting piece and the filter frame, after the sealing cover is opened, the running direction of the driving assembly is controlled, the placing rack is caused to overflow the filter box and is caused to be inclined, impurities blocked on the filter frame are caused to drop along the surface under the action of gravity, automatic cleaning is realized, manual cleaning of the staff is not needed, time and labor are saved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is external structure perspective view of the present application;

[0025] Figure 2 It is filter box sectional view schematic view of the present application;

[0026] Figure 3 It is split schematic view of the present application of the pressing plate and the sealing cover;

[0027] Figure 4 It is split schematic view of the present application of the driving piece;

[0028] Figure 5 It is split schematic view of the present application of the local structure;

[0029] Figure 6 It is the enlarged schematic view of A in the present application Figure 5

[0030] Figure 7 It is split schematic view of the present application of the filter frame and the transmission connecting piece;

[0031] Figure 8 It is split schematic view of the present application of the cleaning frame and the stirring rod.

[0032] In the figure: 1-filter box, 2-sealing cover, 3-filter frame, 301-extension protrusion, 4-stirring rod, 5-pressing plate, 501-connection block, 502-protrusion part, 503-connection elastic piece, 6-driving piece, 601-Z-shaped plate, 602-electric push rod, 603-driving groove, 604-driving block, 605-driving rod, 606-driving shaft, 7-transmission connecting piece, 701-guide plate, 702-transmission push rod, 703-guide vertical groove, 704-guide arc-shaped groove, 705-first protruding column, 706-second protruding column, 707-transmission rotating rod, 7071-spiral guide groove, 7072-rolling ball, 708-first power rod, 709-second power rod, 711-stirring blade, 8-driving assembly, 801-bidirectional threaded rod, 802-driving motor, 803-connection rod, 804-driving toothed disc, 805-driven toothed disc, 806-reset elastic piece, 9-cleaning frame, 901-elastic protrusion, 902-mounting rod. DETAILED DESCRIPTION

[0033] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0034] Please refer to Figures 1-8 The present application provides the following technical solutions:

[0035] The environmental protection electroplating wastewater treatment device, including filter box 1, the bottom of the side wall of filter box 1 is communicated with liquid outlet pipe, the outer surface of liquid outlet pipe is fixedly provided with valve (not shown in the drawing), for collecting the filtered liquid, the top of filter box 1 is hingedly connected with sealing cover 2, the inside of filter box 1 is provided with filter frame 3 for filtering electroplating wastewater, a plurality of filter holes are formed through filter frame 3, the diameter of filter hole can be set according to requirements, the inside of filter box 1 is provided with stirring rod 4 for mixing wastewater and reagent, the inside of filter box 1 is provided with cleaning frame 9 for scraping the impurities adhered to the inner wall of filter box 1, stirring rod 4 is arranged on cleaning frame 9, a plurality of extension protrusions 301 are fixedly arranged at the bottom edge of filter frame 3 at equal intervals, and elastic protrusions 901 are fixedly arranged at the top of cleaning frame 9.

[0036] The cleaning frame 9 is designed in a "U" shape, and the outer surface of the cleaning frame 9 is attached to the inner wall of the filter box 1, so that the cleaning frame 9 can effectively remove the impurities on the inner wall of the filter box 1 during movement. The elastic protrusions 901 are fixedly arranged at the top of the cleaning frame 9 on both sides.

[0037] The filter box 1 is provided with a driving member 6 for driving the movement of the pressing plate 5. When the driving member 6 drives the pressing plate 5 to move to a certain distance away from the filter frame 3, the pressing plate 5 drives the sealing cover 2 to rotate around the connection with the filter box 1. Thus, the top of the filter box 1 is opened, facilitating the removal of the filter frame 3 from the top of the filter box 1 for unloading operation.

[0038] The inside of the filter box 1 is provided with a transmission connecting member 7, and the filter box 1 is provided with a driving assembly 8. When the driving assembly 8 operates clockwise, it drives the cleaning frame 9 to move back and forth in the horizontal direction, thereby effectively cleaning the impurities adhered to the inner wall of the filter box 1. The elastic protrusions 901 are in contact with the extension protrusions 301, causing the filter frame 3 to vibrate, and the stirring rod 4 moves synchronously and rotates. When the driving assembly 8 rotates counterclockwise, it drives the filter frame 3 to tilt after being removed from the filter box 1. The impurities on the filter frame 3 can fall along the inclined surface, facilitating the collection of the filtered impurities.

[0039] The connecting block 501 is provided on the sealing cover 2 in a penetrating sliding manner, the pressing plate 5 is fixedly arranged at the bottom of the connecting block 501, the connecting block 501 is arranged to provide support for the sealing cover 2, and the stability of the sealing cover 2 during movement is improved; the outer side of the connecting block 501 extends outward at least at one position to form a protruding portion 502, the movement distance of the pressing plate 5 is limited through the arrangement of the protruding portion 502, the connecting block 501 and the sealing cover 2 can be effectively prevented from being separated, and the stability of the connection between the connecting block 501 and the sealing cover 2 is improved; the protruding portion 502 and the filter box 1 are fixedly provided with a connecting elastic element 503, and the connecting elastic element 503 is a spring, and the elastic coefficient of the connecting elastic element 503 can be set according to requirements.

[0040] The driving member 6 includes a Z-shaped plate 601 rotatably arranged on one side of the filter box 1, a support rod is fixedly arranged on one side of the filter box 1, and the Z-shaped plate 601 is rotatably arranged at the top end of the support rod; an electric push rod 602 is fixedly arranged on the outer side of the filter box 1, and the oil inlet of the electric push rod 602 is in communication with the oil outlet of an external oil pump; during operation of the electric push rod 602, the Z-shaped plate 601 drives the connecting block 501 to move in the vertical direction, thereby driving the pressing plate 5 to extrude the impurities on the filter frame 3 on the filter frame 3, reducing the space occupied by the impurities; and when the output end of the electric push rod 602 is retracted, the connecting block 501 is driven to move upward by the Z-shaped plate 601, and after the connecting block 501 moves to a certain distance, the sealing cover 2 is driven to rotate around the connection with the filter box 1 to open the top of the filter box 1.

[0041] As a further technical solution, the two horizontal portions of the Z-shaped plate 601 are provided with a driving groove 603 in a penetrating manner, a driving block 604 is slidingly arranged in the driving groove 603, a driving rod 605 is rotatably arranged between the electric push rod 602 and one of the driving blocks 604, a driving shaft 606 is rotatably arranged between the connecting block 501 and the other driving block 604, and a sliding rod is fixedly arranged in each of the two driving grooves 603, the sliding rod penetrates the driving block 604 and is slidingly arranged with the inner surface of the driving block 604, thereby effectively improving the stability of the connection between the driving block 604 and the Z-shaped plate 601, and improving the stability of the driving block 604 during movement.

[0042] When the output end of the electric push rod 602 moves downward, the driving block 604 is driven to move downward by the driving rod 605, so that the Z-shaped plate 601 is driven to rotate around the connection with the supporting rod by the driving block 604, the other end of the Z-shaped plate 601 pulls the driving shaft 606 upward by the driving block 604, the driving shaft 606 drives the pressing plate 5 upward by the connecting block 501, and the connecting block 501 pulls the sealing cover 2 to move synchronously by the connecting elastic member 503 in the upward movement process, so that the sealing cover 2 rotates around the connection with the filter box 1, the top of the filter box 1 is opened, and the electroplating wastewater is poured into the filter frame 3, or the filter frame 3 is removed from the filter box 1.

[0043] When the wastewater filtration is not completed and the impurities accumulated on the filter plate 3 are relatively large, the output end of the electric push rod 602 is started to move upward, so that the pressing plate 5 is driven to move downward, the impurities on the surface of the filter frame 3 are compressed, the liquid remaining in the impurities is squeezed out, the occupied space of the impurities is reduced, and the wastewater can be continuously treated, thereby improving the treatment efficiency.

[0044] The transmission connecting member 7 includes the guide plates 701 fixedly arranged on the inner walls of the filter box 1 in a symmetrical manner, the transmission push rods 702 are arranged on the guide plates 701, and the filter frame 3 is fixedly arranged at the top ends of the transmission push rods 702.

[0045] As a further technical scheme, the transmission connecting member 7 further includes the transmission rotating rods 707 extending through the guide plates 701 and extending to the outside of the filter box 1, the first power rods 708 are fixedly arranged on the outer surfaces of the transmission rotating rods 707 in a symmetrical manner, the second power rods 709 are rotatably arranged at the end portions of the first power rods 708, and the ends, away from the first power rods 708, of the second power rods 709 are rotatably arranged at the bottoms of the transmission push rods 702.

[0046] In combination with Figure 7When the transmission rotating rod 707 rotates counterclockwise, the transmission rotating rod 707 drives the first power rod 708 to rotate, and the first power rod 708 drives the transmission push rod 702 to move through the second power rod 709 in the rotating process, so that the transmission push rod 702 drives the first protruding column 705 and the second protruding column 706 to move upwards along the guide vertical groove 703. When the first protruding column 705 moves to the top of the guide arc-shaped groove 704, the transmission push rod 702 drives the filter frame 3 to move out of the filter box 1, and at the same time, the second protruding column 706 moves to the communication position of the guide arc-shaped groove 704 and the guide vertical groove 703. The first power rod 708 continues to rotate and drives the second power rod 709. At this time, the first protruding column 705 cannot move, so that the second protruding column 706 moves into the guide arc-shaped groove 704, thereby driving the filter frame 3 to rotate through the transmission push rod 702, so that the filter frame 3 is inclined, and the impurities blocked on the surface of the filter frame 3 fall along the surface under the action of gravity, which is convenient for collection.

[0047] Regarding the installation scheme of the stirring rod 4 on the cleaning frame 9, the inner surface of the cleaning frame 9 is symmetrically and fixedly provided with an installation rod 902, and the stirring rod 4 is rotatably arranged between the two installation rods 902. The stirring rod 4 is provided in plurality, and adjacent two stirring rods 4 are connected through transmission component two.

[0048] For this description, a plurality of connecting sleeves are rotatably arranged between the two installation rods 902, and the stirring rod 4 is fixedly arranged on the outer surface of the connecting sleeve in a ring array; the transmission component two includes a belt pulley two fixedly arranged on the outer surface of the connecting sleeve, adjacent two belt pulleys two are connected through a belt, and adjacent two belts are arranged in a staggered manner.

[0049] As a further technical solution, a spiral guide groove 7071 is formed in the outer surface of the transmission rotating rod 707, one of the stirring rods 4 is sleeved on the outer surface of the transmission rotating rod 707, and a ball 7072 is fixedly arranged on the inner surface of the stirring rod 4 and extends into the spiral guide groove 7071.

[0050] For this description, when the cleaning frame 9 moves in the horizontal direction, the stirring rod 4 is driven by the installation rod 902 to move synchronously, at this time, the stirring rod 4 drives the ball 7072 to move, at this time, under the cooperation of the spiral guide groove 7071, the ball 7072 slides along the inner surface of the spiral guide groove 7071, thereby driving the stirring rod 4 to rotate, so as to mix the wastewater and the medicament, thereby improving the treatment efficiency of the wastewater; and when the cleaning frame 9 reciprocates, the rotation direction of the stirring rod 4 changes under the cooperation of the ball 7072 and the spiral guide groove 7071, so that the wastewater and the medicament react more fully.

[0051] The driving assembly 8 comprises a two-way threaded rod 801 rotatably arranged inside the filter box 1, the two-way threaded rod 801 penetrates the cleaning frame 9 and is threadedly connected with the inner surface of the cleaning frame 9, the outer surface of the two-way threaded rod 801 is provided with a two-way thread, so that the cleaning frame 9 is automatically reversed when moving to the end of the two-way thread. A driving motor 802 is fixedly arranged on the outer surface of the filter box 1, the driving motor 802 is a servo motor, can be reversely rotated, and is electrically connected with an external power supply; one end of the two-way threaded rod 801 extends to the outside of the filter box 1 and is fixedly connected with the output shaft of the driving motor 802, a connecting rod 803 is rotatably arranged on the outer surface of the filter box 1, the connecting rod 803 and the two-way threaded rod 801 are drivingly connected through a transmission member one, the transmission member one comprises a belt pulley one fixedly arranged on the outer surfaces of the connecting rod 803 and the two-way threaded rod 801, and the two belt pulleys one are drivingly connected through a belt one. A driving gear disc 804 is fixedly arranged on the outer surface of the connecting rod 803, a driven gear disc 805 is slidingly arranged on the outer surface of the transmission rotating rod 707, a reset elastic member 806 is fixedly arranged between the driven gear disc 805 and the filter box 1, the reset elastic member 806 is a spring, and the elastic coefficient thereof can be set according to requirements, and the driven gear disc 805 is engaged with the driving gear disc 804.

[0052] Please participate Figure 5 When the driving motor 802 drives the two-way threaded rod 801 to rotate counterclockwise, the cleaning frame 9 threadedly connected with the two-way threaded rod 801 is driven to move along the inner surface of the filter box 1 in the horizontal direction, and the cleaning frame 9 drives the stirring rod 4 to move synchronously through the mounting rod 902 in the moving process, so that the wastewater and the medicament in the filter box 1 are stirred and reacted; in the initial state, the second protruding column 706 is located at the bottom end of the guide vertical groove 703, at this time, the transmission rotating rod 707 cannot rotate counterclockwise, so that the driven gear disc 805 cannot rotate under the limiting action of the transmission rotating rod 707, and when the driving motor 802 operates, the connecting rod 803 is driven to rotate through the transmission member one, the driving gear disc 804 is driven to rotate by the connecting rod 803, and since the driven gear disc 805 cannot rotate, when the sawtooth of the driving gear disc 804 gradually aligns with the sawtooth on the driven gear disc 805 in the rotating process, the driven gear disc 805 is pushed to move along the outer surface of the transmission rotating rod 707 to the side close to the filter box 1, and when the driving gear disc 804 gradually disengages with the driven gear disc 805, the driven gear disc 805 is pushed to move under the action of the reset elastic member 806, so that the driven gear disc 805 reciprocatingly slides along the outer surface of the transmission rotating rod 707 when the driving motor 802 rotates counterclockwise.

[0053] Working principle: start the electric push rod 602, its output end moves down, at this time through the drive rod 605 drive block 604 down, so that the drive block 604 drive Z shaped plate 601 around the support rod rotation, Z shaped plate 601 the other end through the drive block 604 drive shaft 606 up, drive shaft 606 through the connecting block 501 drive plate 5 up, and connecting block 501 in the process of moving up through the connecting elastic element 503 pull sealing cover 2 synchronous movement, so that the sealing cover 2 around the filter box 1 rotation, the top of the filter box 1 is opened, pour into the inside of the filter box 1 electroplating wastewater, electroplating wastewater will first through the filter frame 3, filter the solid impurities in the liquid, into the inside bottom of filter box 1, synchronous start drive motor 802, so that it drives the two-way threaded rod 801 counterclockwise rotation, thus driving the cleaning frame 9 along the inner surface of the filter box 1 in horizontal direction moves, cleaning frame 9 moves drive elastic protrusions 901 and stirring rod 4 synchronous movement, and the elastic protrusions 901 in the moving process with the extension protrusions 301 on the bottom of the filter frame 3 in turn contact, disengage, thus driving the filter frame 3 vibration, prevent its surface filter hole is blocked; and because the transmission rotating rod 707 can't rotate at this time, in the spiral guide groove 7071 with the ball 7072 synergistic effect, so that the stirring rod 4 in the moving at the same time, thus further mixing reaction of wastewater and reagent.

[0054] When the wastewater treatment is completed, open the sealing cover 2, reverse start drive motor 802, at this time connecting rod 803 drive drive gear plate 804 rotation, drive gear plate 804 drive the drive gear plate 805 rotation, drive gear plate drive transmission rotating rod 707 rotation, so that the first power rod 708 through the second power rod 709 push transmission push rod 702 moves, transmission push rod 702 drive the first protruding column 705 and the second protruding column 706 along the guide vertical slot 703 up, when the first protruding column 705 moves to the top of the guide arc slot 704, transmission push rod 702 drive filter frame 3 out of the filter box 1, at the same time, the second protruding column 706 moves to the communication place of the guide arc slot 704 and the guide vertical slot 703, the first power rod 708 continues to rotate and push the second power rod 709, at this time the first protruding column 705 can't move, so that the second protruding column 706 moves to the guide arc slot 704, thus drive the filter frame 3 through the transmission push rod 702 rotation, so that the filter frame 3 produces tilt, at the same time, the impurities blocked on the surface of the filter frame 3 under the action of gravity along its surface fall off.

[0055] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0056] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the scope of the present application is not limited to these specific embodiments.

[0057] While the embodiments of the application have been shown and described herein, it will be understood by those of ordinary skill in the art that various changes, modifications, alternatives, and variations can be made to the embodiments without departing from the spirit and scope of the application, which is defined by the claims and their equivalents.

Claims

1. An environmentally friendly electroplating wastewater treatment device, comprising a filter box (1), wherein a sealing cover (2) is hinged to the top of the filter box (1), a filter frame (3) for filtering electroplating wastewater is provided inside the filter box (1), and a stirring rod (4) for mixing wastewater and reagents is provided inside the filter box (1), characterized in that: The sealing cover (2) is slidably provided with a pressure plate (5) for squeezing impurities on the filter frame (3), and the filter box (1) is provided with a cleaning frame (9) for scraping off impurities adhering to its inner wall. The stirring rod (4) is provided on the cleaning frame (9). The filter box (1) is provided with a driving component (6) for moving the pressure plate (5). When the driving component (6) drives the pressure plate (5) to move a certain distance away from the filter frame (3), the pressure plate (5) drives the sealing cover (2) to rotate around the connection with the filter box (1). The filter frame (3) has several extended protrusions (301) fixedly arranged at equal intervals at the bottom edge, and the cleaning frame (9) has an elastic protrusion (901) fixedly arranged at the top. The filter box (1) is equipped with a transmission connector (7) inside and a drive assembly (8) is provided on the filter box (1). When the drive assembly (8) rotates clockwise, it drives the cleaning frame (9) to move back and forth in the horizontal direction and drives the elastic protrusion (901) to contact the extension protrusion (301), causing the filter frame (3) to vibrate. At the same time, it drives the stirring rod (4) to move synchronously and rotate. When the drive assembly (8) rotates counterclockwise, it drives the filter frame (3) to move out of the filter box (1) and tilt. A connecting block (501) is slidably disposed through the sealing cover (2), and the pressure plate (5) is fixedly disposed at the bottom of the connecting block (501); At least one of the outer sides of the connecting block (501) extends outward to form a protrusion (502), and a connecting elastic element (503) is fixedly provided between the protrusion (502) and the filter box (1). The driving component (6) includes a Z-shaped plate (601) rotatably disposed on one side of the filter box (1). An electric push rod (602) is fixedly disposed on the outside of the filter box (1). During operation, the electric push rod (602) drives the Z-shaped plate (601) to move the connecting block (501) in the vertical direction, thereby driving the pressure plate (5) to squeeze the electroplating wastewater on the filter frame (3). The Z-shaped plate (601) has drive slots (603) through both horizontal sections on both sides. A drive block (604) is slidably disposed inside the drive slot (603). A drive rod (605) is rotatably disposed between the electric push rod (602) and one of the drive blocks (604). A drive shaft (606) is rotatably disposed between the connecting block (501) and the other drive block (604).

2. The environmentally friendly electroplating wastewater treatment device according to claim 1, characterized in that: The transmission connector (7) includes a guide plate (701) symmetrically fixed on the inner wall of the filter box (1), a transmission push rod (702) is provided on the guide plate (701), and the filter frame (3) is fixedly installed at the top of the transmission push rod (702).

3. The environmentally friendly electroplating wastewater treatment device according to claim 2, characterized in that: The guide plate (701) has a through guide groove (703), and a guide arc groove (704) is connected to the middle of one side of the guide groove (703). A first protrusion (705) and a second protrusion (706) are fixedly provided on one side of the transmission push rod (702). The first protrusion (705) and the second protrusion (706) both pass through the guide groove (703) and slide on its inner surface.

4. The environmentally friendly electroplating wastewater treatment device according to claim 3, characterized in that: The transmission connector (7) also includes a transmission rod (707) that passes through the guide plate (701) and extends to the outside of the filter box (1). A first power rod (708) is symmetrically fixed on the outer surface of the transmission rod (707). A second power rod (709) is rotatably provided at the end of the first power rod (708). The end of the second power rod (709) away from the first power rod (708) is rotatably provided with the bottom of the transmission push rod (702).

5. The environmentally friendly electroplating wastewater treatment device according to claim 4, characterized in that: The drive assembly (8) includes a bidirectional threaded rod (801) rotatably disposed inside the filter box (1). The bidirectional threaded rod (801) passes through the cleaning frame (9) and is threadedly connected to its inner surface. A drive motor (802) is fixedly disposed on the outer surface of the filter box (1). One end of the bidirectional threaded rod (801) extends to the outside of the filter box (1) and is fixedly connected to the output shaft of the drive motor (802). A connecting rod (803) is rotatably disposed on the outer surface of the filter box (1). The connecting rod (803) and the bidirectional threaded rod (801) are connected by a transmission component. A drive gear plate (804) is fixedly disposed on the outer surface of the connecting rod (803). A driven gear plate (805) is slidably disposed on the outer surface of the transmission rotating rod (707). A reset elastic element (806) is fixedly disposed between the driven gear plate (805) and the filter box (1), and the driven gear plate (805) meshes with the drive gear plate (804).

6. The environmentally friendly electroplating wastewater treatment device according to claim 4, characterized in that: The inner surface of the cleaning frame (9) is symmetrically fixed with mounting rods (902), and the stirring rod (4) is rotatably disposed between two mounting rods (902). There are multiple stirring rods (4), and two adjacent stirring rods (4) are connected by a transmission component. The outer surface of the transmission rod (707) is provided with a spiral guide groove (7071), and one of the stirring rods (4) is sleeved on the outer surface of the transmission rod (707), and a ball (7072) is fixedly provided on the inner surface of the stirring rod (4), and the ball (7072) extends into the spiral guide groove (7071).

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