CN117285129A - Nickel electroplating wastewater treatment equipment for removing sludge - Google Patents

Abstract

The invention belongs to the technical field of electroplating wastewater treatment, in particular to an electroplating nickel wastewater treatment device for removing sludge, which aims at solving the problem that sludge is easy to mix with upper-layer electroplating wastewater during the cleaning of electroplating sludge so as to reduce the chemical precipitation effect of the electroplating wastewater. The electroplating nickel wastewater treatment equipment for removing the sludge can separate the electroplating sludge in the treatment process of the electroplating wastewater so as to avoid mixing the electroplating sludge with the electroplating wastewater on the upper layer during cleaning, thereby improving the chemical precipitation effect of the electroplating wastewater and improving the treatment efficiency of the electroplating wastewater.

Description

A kind of electroplating nickel wastewater treatment equipment for sludge removal

Technical field

The invention relates to the technical field of electroplating wastewater treatment, and in particular to a nickel electroplating wastewater treatment equipment for sludge removal.

Background technique

Electroplating sludge refers to the sediment produced during the electroplating wastewater treatment process, which is mainly composed of heavy metal hydroxides such as copper and chromium. The composition is very complex. Due to the large amount of electroplating wastewater and the complex composition, it requires wastewater treatment to achieve The indicators can only be discharged, and a lot of electroplating sludge will be formed during the electroplating wastewater process. These electroplating sludges are highly stable and difficult to handle.

Existing electroplating wastewater is commonly treated by chemical precipitation method, which will produce a large amount of electroplating sludge. The electroplating sludge will settle to the bottom of the container during wastewater treatment, which is inconvenient to clean, and it is easy to cause the electroplating sludge to separate from the upper layer during cleaning. The mixing of electroplating wastewater will lead to a decrease in the chemical precipitation effect of the electroplating wastewater, and will affect the subsequent treatment of the electroplating wastewater, resulting in a reduction in the treatment efficiency of the electroplating wastewater.

Contents of the invention

The invention discloses an electroplating nickel wastewater treatment equipment for sludge removal, aiming to solve the problem in the background technology that the existing electroplating wastewater is commonly treated by chemical precipitation method, so a large amount of electroplating sludge will be produced, and the electroplating sludge will be used in wastewater treatment. When cleaning, it will precipitate to the bottom of the container, which is inconvenient to clean, and it is easy to cause the electroplating sludge to mix with the upper electroplating wastewater during cleaning, which will lead to a decrease in the chemical precipitation effect of the electroplating wastewater, and will affect the subsequent treatment of the electroplating wastewater, resulting in electroplating Wastewater treatment efficiency reduction technical issues.

The invention proposes a sludge-removing electroplating nickel wastewater treatment equipment, which includes a treatment box. A second motor is fixedly connected to the bottom of the treatment box, and the output shaft of the second motor is connected to a screw rod through a coupling. The top of the rod is fixedly connected to the limiting plate, the outer wall of the screw rod is provided with a partition plate, and the outer wall of the partition plate is in contact with the inner wall of the treatment box. The top of the partition plate is provided with two installation openings, and A plurality of settling holes are provided at equal distances at the bottom of the inner walls of the two installation openings. Two guide rods are fixedly connected to the inner walls on both sides of the two installation openings, and the outer walls of the two guide rods inside the same installation opening are evenly spaced. The same mounting base is movably connected, the inner walls on both sides of the two mounting bases are fixedly connected to the same mounting rod, and the outer walls of the two mounting rods are movably connected with blocking plates, and the outer walls of one side of the two blocking plates are There are two connection ports, and two installation grooves are provided on the top of the partition plate. Electric telescopic rods are fixedly connected to the bottoms of the inner walls of the two installation grooves, and the output ends of the two electric telescopic rods are fixedly connected to adjusting base, the outer walls on both sides of the two adjustment seats are equipped with telescopic connecting rods, and the output ends of the four telescopic connecting rods are fixedly connected with connecting rods, and the two ends of the four connecting rods are respectively connected with the four connecting ports. The inner walls on both sides of the partition are movablely connected, and the top of the partition board is fixedly connected with a guide baffle.

By being provided with a guide baffle, a dividing plate, a blocking plate, an electric telescopic rod, a mounting base, an adjusting piece and a telescopic connecting rod, the electroplating sludge and the electroplating wastewater are separated by the dividing plate to avoid cleaning and removing the sludge. Causes the electroplating sludge to mix with the upper electroplating wastewater, thereby improving the chemical precipitation effect of the electroplating wastewater, while avoiding the impact of the electroplating sludge on the subsequent treatment of the electroplating wastewater, thereby improving the use effect of the device and increasing the treatment efficiency of the electroplating wastewater. And when the electroplating sludge is settling, the guide baffle can guide the sludge settling so that the sludge falls inside the installation port and settles through the settling hole to prevent a large amount of sludge from appearing on the top of the partition plate. The precipitation improves the practicality of the device.

In a preferred solution, a reflux bin is fixedly connected to one side of the outer wall of the treatment box, and a reflux port is provided on one side of the outer wall of the treatment box. The reflux port is connected to the inside of the reflux bin, and the inner wall of the reflux port is fixedly connected. There is a water filter net; the top of the reflux chamber is fixedly connected to a reflux pump, the output end of the reflux pump is fixedly connected to two connecting pipes through pipelines, and the output ends of the two connecting pipes are fixedly connected to the inside of the treatment box.

By arranging a reflux bin, a reflux pump, a water filter net and a connecting pipe, the water filter plate can prevent electroplating sludge from entering the reflux bin along with the electroplating wastewater to prevent the sludge from mixing with wastewater, while the reflux pump and connecting pipe can The excess electroplating wastewater is refluxed to prevent part of the electroplating wastewater from being processed later, thereby improving the use effect of the device and the treatment effect of the electroplating wastewater.

In a preferred solution, the outer walls on both sides of the treatment box are provided with fixed openings, the inner walls of the two fixed openings are fixedly connected with mounting plates, and the tops of the two mounting plates are movably connected to the same filter box, and the filter box The bottom of the box is provided with a plurality of filter holes at equal distances; the tops of the two mounting plates are fixedly connected with two impact rods, the top of the filter box is provided with four movable holes, and the inner walls of the four movable holes are fixedly connected with Rubber pads, and four impact rods are located inside the four movable holes; a first motor is fixedly connected to the handle on one side of the processing box, and the output shaft of the first motor is connected to a driving gear through a coupling, and the filter box A gear plate is fixedly connected to one side of the outer wall of the treatment box, the driving gear meshes with the gear plate, and two return spring rods are fixedly connected to one side of the inner wall of the treatment box. One end of the two return spring rods is fixedly connected to a connector, and the gear plate Two connecting holes are provided on one side of the outer wall, and the outer walls of the two connecting heads are in contact with the inner walls of the two connecting holes respectively.

By providing a filter box, a movable hole, a striking rod, a first motor, a driving gear, a gear plate, a return spring rod and a rubber pad, preliminary filtration is performed through the filter box to remove impurities in the electroplating wastewater, thereby facilitating subsequent electroplating Wastewater is processed, and during filtration, vibration can prevent the filter holes on the filter box from being clogged after long-term use, thereby reducing the number of times the staff cleans the filter box, improving the use effect of the device, and passing through the rubber during impact. The pad can prevent damage to the impact rod and extend the service life of the device, and the filter box can be quickly disassembled when finished using, making it easy to operate.

In a preferred solution, four shock-absorbing struts are fixedly connected to the bottom of the treatment box, shock-absorbing sleeve rods are movably connected to the outer walls of the four shock-absorbing struts, and the bottoms of the four shock-absorbing sleeve rods are fixedly connected. They have the same base, and the bottoms of the four shock-absorbing struts are fixedly connected with limiting tooth plates; the outer walls of the four limiting tooth plates are in contact with the inner walls of the four shock-absorbing sleeve rods, and the four shock-absorbing rods have the same base. The bottoms of the inner walls of the sleeve rods are all fixedly connected with buffer spring rods, and the tops of the four buffer spring rods are respectively fixedly connected to the bottoms of the four limiting tooth plates.

By being provided with a shock-absorbing support rod, a shock-absorbing sleeve rod, a buffer spring rod and a limiting tooth plate, the buffer spring rod has the function of buffering and absorbing energy, which can reduce the vibration generated during filtration, and while reducing the vibration, it can also reduce the temperature of the device. The vibration between the device and the ground reduces the noise generated by the device and improves the use effect of the device.

In a preferred solution, two stirring rods are fixedly connected to the outer wall of the screw rod, three stirring elements are fixedly connected to the outer walls of the two stirring rods at equal distances, and the outer walls of the six stirring elements are provided with multiple stirring elements at equal distances. cleaning bristles; the bottom of the treatment box is provided with two sewage outlets, the inner walls of the two sewage outlets are fixedly connected to sewage silos, and the outer walls of the two sewage silos are provided with multiple sewage holes at equal intervals, and the two sewage silos are The bottom of the pump is fixedly connected to the same delivery pipe, the output end of the delivery pipe is fixedly connected to a delivery pump, and the output end of the delivery pump is fixedly connected to a sewage pipe through a pipeline.

By being provided with a stirring rod, stirring parts, cleaning bristles, a sewage bin, a sewage hole, a delivery pump and a sewage pipe, the cleaning bristles facilitate the staff to clean the device after use, and when discharging sewage, the stirring rod and the stirring part It can break up the electroplating sludge to avoid that only part of the electroplating sludge can be removed during sewage discharge, thereby improving the sewage discharge effect and efficiency of the device.

It can be seen from the above that the electroplating nickel wastewater treatment equipment for sludge removal provided by the present invention can separate the electroplating sludge during the treatment of electroplating wastewater, so as to avoid mixing of the electroplating sludge with the upper electroplating wastewater during cleaning, thereby Improve the chemical precipitation effect of electroplating wastewater and improve the treatment efficiency of electroplating wastewater.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a sludge removal electroplating nickel wastewater treatment equipment proposed by the present invention;

Figure 2 is a schematic diagram of the combined structure of the impact rod and rubber pad of a sludge removal electroplating nickel wastewater treatment equipment proposed by the present invention;

Figure 3 is a schematic diagram of the combined structure of a gear plate and a return spring rod of a sludge removal electroplating nickel wastewater treatment equipment proposed by the present invention;

Figure 4 is a schematic diagram of the combined structure of a guide baffle and a partition plate of a nickel electroplating wastewater treatment equipment for sludge removal proposed by the present invention;

Figure 5 is a schematic diagram of the combined structure of a guide rod and a telescopic connecting rod of a sludge removal electroplating nickel wastewater treatment equipment proposed by the present invention;

Figure 6 is a schematic structural diagram of the combined structure of the sewage bin and stirring rod of a nickel electroplating wastewater treatment equipment for sludge removal proposed by the present invention;

Figure 7 is a schematic structural diagram of a buffer spring rod of a sludge removal electroplating nickel wastewater treatment equipment proposed by the present invention;

Figure 8 is a schematic diagram of the combined structure of the water filter net and the return chamber of a nickel electroplating wastewater treatment equipment for sludge removal proposed by the present invention.

In the picture: 1. Base; 2. Treatment box; 3. Filter box; 4. First motor; 5. Return chamber; 6. Mounting plate; 7. Impact rod; 8. Movable hole; 9. Filter hole; 10. Rubber pad; 11. Gear plate; 12. Connector; 13. Return spring rod; 14. Connection hole; 15. Driving gear; 16. Sedimentation hole; 17. Guide baffle; 18. Installation port; 19. Separation plate ; 20. Blocking plate; 21. Installation rod; 22. Connecting rod; 23. Adjustment seat; 24. Telescopic connecting rod; 25. Guide rod; 26. Installation seat; 27. Drainage hole; 28. Cleaning bristles; 29. Stirring Rod; 30. Limiting plate; 31. Screw; 32. Stirring piece; 33. Second motor; 34. Drainage bin; 35. Delivery pipe; 36. Delivery pump; 37. Drainage pipe; 38. Shock-absorbing support rod ; 39. Limit tooth plate; 40. Buffer spring rod; 41. Shock absorbing sleeve rod; 42. Return pump; 43. Connecting pipe; 44. Water filter; 45. Electric telescopic rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments.

The sludge-removing electroplating nickel wastewater treatment equipment disclosed by the present invention is mainly used in scenarios where cleaning of electroplating sludge tends to cause the sludge to mix with the upper layer of electroplating wastewater, resulting in a decrease in the chemical precipitation effect of the electroplating wastewater.

Referring to Figures 1-8, a nickel electroplating wastewater treatment equipment for sludge removal includes a treatment box 2. A second motor 33 is fixedly connected to the bottom of the treatment box 2, and the output shaft of the second motor 33 is connected through a coupling. The screw rod 31, the top of the screw rod 31 is fixedly connected to the limiting plate 30, the outer wall of the screw rod 31 is provided with a partition plate 19, and the outer wall of the partition plate 19 is in contact with the inner wall of the treatment box 2, and the top of the partition plate 19 Two installation openings 18 are provided, and a plurality of settling holes 16 are provided at the bottom of the inner walls of the two installation openings 18 at equal distances. Two guide rods 25 are fixedly connected to the inner walls on both sides of the two installation openings 18 and are in the same position. The outer walls of the two guide rods 25 inside the installation port 18 are movably connected to the same installation base 26, and the inner walls on both sides of the two installation bases 26 are fixedly connected to the same installation rod 21, and the outer walls of the two installation rods 21 are both fixedly connected. There are baffle plates 20 movably connected. Two connection ports are provided on one side of the outer wall of the two baffle plates 20. Two installation slots are provided on the top of the partition plate 19. The bottoms of the inner walls of the two installation slots are fixedly connected with electric telescopic devices. Rod 45, and the output ends of the two electric telescopic rods 45 are fixedly connected to the adjusting seats 23. The outer walls of both sides of the two adjusting seats 23 are provided with telescopic connecting rods 24, and the output ends of the four telescopic connecting rods 24 are fixed. Connecting rods 22 are connected, the two ends of the four connecting rods 22 are movably connected to the inner walls of both sides of the four connecting ports respectively, and the top of the partition plate 19 is fixedly connected with a guide baffle 17 .

Specifically, when the electroplating sludge is settling, the sludge during the settling process will fall on the guide baffle 17, so that the sludge will fall to the bottom of the treatment box 2 through the sedimentation hole 16. The electroplating sludge inside the treatment box 2 will After the precipitation is completed, the electric telescopic rod 45 is started, so that the electric telescopic rod 45 drives the adjusting member to move downward. At this time, the adjusting member will drive the telescopic link 24 when moving, so that the telescopic link 24 drives the blocking plate 20 to move, so that The blocking plate 20 rotates and drives the mounting base 26 to move on the guide rod 25, so that the blocking plate 20 gradually approaches the top of the partition plate 19. When the blocking plate 20 contacts the partition plate 19, the telescopic link 24 is telescopic, so that the baffle plate 20 completely blocks the installation opening 18, thereby separating the electroplating sludge in the lower layer from the electroplating wastewater in the upper layer;

In a specific application scenario, separating the electroplating sludge from the electroplating wastewater through the partition plate 19 can avoid mixing the electroplating sludge with the upper layer of electroplating wastewater when cleaning and removing the sludge, thereby improving the chemical precipitation effect of the electroplating wastewater. At the same time, the impact of electroplating sludge on the subsequent treatment of electroplating wastewater is avoided, thereby improving the use effect of the device and increasing the treatment efficiency of electroplating wastewater. When the electroplating sludge is precipitated, the guide baffle 17 can prevent the sludge from settling. It is guided so that the sludge falls inside the installation opening 18 and settles through the sedimentation hole 16, thereby avoiding a large amount of sludge settling on the top of the partition plate 19, thereby improving the practicality of the device.

Referring to Figures 1 and 8, in a preferred embodiment, a reflux chamber 5 is fixedly connected to one side of the outer wall of the treatment box 2, and a reflux port is provided on one side of the outer wall of the treatment box 2. The reflux port is connected to the inside of the reflux chamber 5. are connected, and the inner wall of the return port is fixedly connected with a water filter 44; the top of the return chamber 5 is fixedly connected with a return pump 42, and the output end of the return pump 42 is fixedly connected with two connecting pipes 43 through pipelines, and the two connecting pipes The output terminals of 43 are all fixedly connected to the inside of the processing box 2 .

Specifically, before the electroplating sludge is treated and removed, the second motor 33 drives the screw rod 31 to rotate, so that the screw rod 31 drives the partition plate 19 to descend, thereby squeezing the electroplating sludge below. The excess electroplating wastewater in the electroplating sludge will enter the interior of the return chamber 5 from the water filter 44 due to pressure, and at this time the return pump 42 is started to transport the excess electroplating wastewater to the upper layer of the partition plate 19 through the connecting pipe 43;

In specific application scenarios, the water filter plate can prevent electroplating sludge from entering the return chamber 5 along with the electroplating wastewater to avoid mixing of sludge and wastewater, and the return pump 42 and the connecting pipe 43 can recirculate the excess electroplating wastewater. , to prevent part of the electroplating wastewater from being able to undergo subsequent treatment, thereby improving the use effect of the device and the treatment effect of the electroplating wastewater.

Referring to Figures 1, 2 and 3, in a preferred embodiment, fixed openings are provided on both sides of the outer walls of the treatment box 2, and the inner walls of the two fixed openings are fixedly connected with mounting plates 6. The two mounting plates 6 The top of the filter box 3 is movably connected to the same filter box 3, and the bottom of the filter box 3 is provided with a plurality of filter holes 9 at equal distances; the tops of the two mounting plates 6 are fixedly connected with two impact rods 7, and the top of the filter box 3 is provided with There are four movable holes 8, the inner walls of the four movable holes 8 are fixedly connected with rubber pads 10, and the four impact rods 7 are respectively located inside the four movable holes 8; the handle on one side of the processing box 2 is fixedly connected with a third A motor 4, the output shaft of the first motor 4 is connected to a driving gear 15 through a coupling, a gear plate 11 is fixedly connected to one side of the outer wall of the filter box 3, the driving gear 15 meshes with the gear plate 11, and the processing box 2 Two return spring rods 13 are fixedly connected to one side of the inner wall, and one end of the two return spring rods 13 is fixedly connected to a connecting head 12. Two connecting holes 14 are provided in the outer wall of one side of the gear plate 11, and the two connecting heads 12 are fixedly connected to each other. The outer walls are in contact with the inner walls of the two connecting holes 14 respectively.

Specifically, before wastewater treatment, the electroplating wastewater is injected into the treatment box 2. At this time, the electroplating wastewater will be preliminarily filtered through the filter box 3 to remove impurities in the electroplating wastewater. During use, the first motor 4 drives the driving gear. 15 rotates, and because the driving gear 15 meshes with the gear plate 11, the driving gear 15 can drive the filter box 3 to move. When moving to the designated position, the driving gear 15 will separate from the gear plate 11, so that the return spring rod 13 drives the filter box 3 to reset, causing the filter box 3 to shake left and right, and while shaking, the inner wall of the movable hole 8 will contact the outer wall of the impact rod 7, causing the filter box 3 to vibrate;

In a specific application scenario, preliminary filtration is performed through the filter box 3 to remove impurities in the electroplating wastewater, thereby facilitating subsequent treatment of the electroplating wastewater, and during filtration, vibration can be used to avoid long-term use of the filter box 3 The filter holes 9 on the filter box 3 are blocked, thereby reducing the number of times the staff cleans the filter box 3 and improving the use effect of the device. In addition, the rubber pad 10 can avoid damage to the impact rod 7 during impact, thereby increasing the service life of the device and filtering Box 3 can be quickly disassembled when finished using, making it easy to operate.

Referring to Figures 1 and 7, in a preferred embodiment, four shock-absorbing struts 38 are fixedly connected to the bottom of the treatment box 2, and the outer walls of the four shock-absorbing struts 38 are movably connected with shock-absorbing sleeve rods 41. The bottoms of the four damping sleeve rods 41 are fixedly connected to the same base 1, and the bottoms of the four damping struts 38 are fixedly connected to the limiting tooth plates 39; the outer walls of the four limiting tooth plates 39 are respectively connected with the four damping plates. The inner walls of the shock sleeve rods 41 are in contact with each other, and the bottoms of the inner walls of the four shock absorber sleeve rods 41 are fixedly connected with buffer spring rods 40. The tops of the four buffer spring rods 40 are respectively fixedly connected to the bottoms of the four limiting tooth plates 39. .

Specifically, when the filter box 3 is filtering, vibration will be generated. At this time, the vibration will be transmitted to the damping strut 38, so that the damping strut 38 drives the limiting tooth plate 39 to move on the inner wall of the damping sleeve rod 41. This At this time, because the buffer spring rod 40 has the function of buffering and absorbing energy, it can reduce the vibration generated during filtration;

In specific application scenarios, the buffer spring rod 40 has the function of buffering and absorbing energy, which can reduce the vibration generated during filtration. While reducing the vibration, it can also reduce the vibration between the device and the ground, thereby reducing the noise generated by the device. Improve the effectiveness of the device.

Referring to Figures 1 and 6, in a preferred embodiment, two stirring rods 29 are fixedly connected to the outer walls of the screw rod 31, and three stirring members 32 are fixedly connected to the outer walls of the two stirring rods 29 at equal distances, and six stirring rods 32 are fixedly connected to the outer walls of the two stirring rods 29. The outer wall of the member 32 is provided with a plurality of cleaning bristles 28 at equal distances; the bottom of the treatment box 2 is provided with two sewage outlets, and the inner walls of the two sewage outlets are fixedly connected with sewage silos 34. The outer walls of the two sewage silos 34 are equally spaced. There are a plurality of sewage holes 27, and the bottoms of the two sewage bins 34 are fixedly connected to the same delivery pipe 35. The output end of the delivery pipe 35 is fixedly connected to a delivery pump 36, and the output end of the delivery pump 36 is fixedly connected to a sewage pipe through a pipeline. 37.

Specifically, when cleaning and removing the electroplating sludge, the delivery pump 36 is started, so that the delivery pump 36 can suck the electroplating sludge into the interior of the drainage bin 34 through the delivery pipe 35 and the drainage hole 27 , and then through the delivery pipe 35 and the delivery pump 36 The electroplating sludge is discharged through the sewage pipe 37. At the same time, during the sewage discharge, the screw rod 31 can drive the stirring rod 29 and the stirring member 32 to rotate, thereby breaking up the electroplating sludge, and completing the sludge removal and electroplating wastewater treatment. , the lower layer of the treatment box 2 can be cleaned through the cleaning bristles 28 on the stirring member 32;

In a specific application scenario, the cleaning bristles 28 are used to facilitate the staff to clean the device after use, and when discharging sewage, the electroplating sludge can be dispersed through the stirring rod 29 and the stirring member 32 to avoid having to clean the device during sewage discharge. Part of the electroplating sludge is removed, thereby improving the sewage discharge effect and efficiency of the device.

Working principle: During use, before wastewater treatment, the electroplating wastewater is injected into the treatment box 2, and the first motor 4 drives the driving gear 15 to rotate, and because the driving gear 15 meshes with the gear plate 11, the driving gear 15 It can drive the filter box 3 to move. When it moves to the designated position, the driving gear 15 will separate from the gear plate 11, thereby driving the filter box 3 to reset under the action of the return spring rod 13, so that the filter box 3 shakes left and right; during the filtering When the box 3 is filtering, it will generate vibration. At this time, the vibration will be transmitted to the shock absorbing support rod 38, so that the shock absorbing support rod 38 drives the limiting tooth plate 39 to move on the inner wall of the shock absorbing sleeve rod 41. At this time, due to the buffer spring rod 40 has the function of buffering and absorbing energy, thereby reducing the vibration generated during filtration; after the electroplating sludge inside the treatment box 2 has completed settling, the electric telescopic rod 45 is started, so that the electric telescopic rod 45 drives the adjustment member to move downward. When the adjusting member moves, it will drive the telescopic link 24, so that the telescopic link 24 drives the blocking plate 20 to move, causing the blocking plate 20 to rotate, and drives the mounting base 26 to move on the guide rod 25, so that the blocking plate 20 gradually Close to the top of the partition plate 19, when the barrier plate 20 is in contact with the partition plate 19, the telescopic link 24 expands and contracts, so that the barrier plate 20 completely blocks the installation opening 18, thereby separating the electroplating sludge from the lower layer. The electroplating wastewater in the upper layer is separated; before the electroplating sludge is treated and removed, the second motor 33 drives the screw rod 31 to rotate, so that the screw rod 31 drives the partition plate 19 to descend, thereby squeezing the electroplating sludge below. At this time, the excess electroplating wastewater in the electroplating sludge below will enter the return chamber 5 from the water filter 44 due to pressure. At this time, the return pump 42 is started to transport the excess electroplating wastewater to the upper layer of the partition plate 19 through the connecting pipe 43; When cleaning and removing the electroplating sludge, start the delivery pump 36 so that the delivery pump 36 can suck the electroplating sludge into the inside of the drainage bin 34 through the delivery pipe 35 and the drainage hole 27, and then discharge the electroplating sludge through the delivery pipe 35 and the delivery pump 36. The mud is discharged through the sewage pipe 37. At the same time, when the sewage is discharged, the screw rod 31 can drive the stirring rod 29 and the stirring member 32 to rotate, thereby breaking up the electroplating sludge. After completing the sludge removal and electroplating wastewater treatment, the stirring The cleaning bristles 28 on the member 32 can clean the lower layer of the treatment box 2.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed in the present invention, implement the technical solutions of the present invention. Equivalent substitutions or changes of the inventive concept thereof shall be included in the protection scope of the present invention.

Claims (10)

1. A kind of electroplating nickel wastewater treatment equipment for sludge removal, including a treatment box (2), characterized in that a second motor (33) is fixedly connected to the bottom of the treatment box (2), and the second motor (33) ) is connected to a screw rod (31) through a coupling. The top of the screw rod (31) is fixedly connected to a limit plate (30). The outer wall of the screw rod (31) is provided with a partition plate (19). And the outer wall of the partition plate (19) is in contact with the inner wall of the treatment box (2). Two installation openings (18) are provided on the top of the partition plate (19), and the inner walls of the two installation openings (18) There are a plurality of settling holes (16) at equal distances at the bottom. Two guide rods (25) are fixedly connected to the inner walls on both sides of the two installation openings (18), and the two guide rods (25) inside the same installation opening (18) The outer walls of each guide rod (25) are movably connected with the same mounting seat (26), and the inner walls on both sides of the two mounting seats (26) are fixedly connected with the same mounting rod (21), and the two mounting rods The outer walls of (21) are movably connected with baffle plates (20). Two connection ports are provided on one side of the outer walls of the two baffle plates (20). Two installation slots are provided on the top of the partition plate (19). , the bottoms of the inner walls of the two installation slots are fixedly connected with electric telescopic rods (45), and the output ends of the two electric telescopic rods (45) are fixedly connected with adjusting seats (23), and the two adjusting seats (23) The outer walls of both sides are provided with telescopic connecting rods (24), and the output ends of the four telescopic connecting rods (24) are fixedly connected with connecting rods (22). The two ends of the four connecting rods (22) are respectively connected with The inner walls on both sides of the four connection ports are movably connected, and the top of the partition plate (19) is fixedly connected with a guide baffle (17). 2. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 1, characterized in that a reflux bin (5) is fixedly connected to one side of the outer wall of the treatment box (2), and the treatment box (2) A backflow port is provided on one side of the outer wall, the return port is connected with the inside of the return chamber (5), and the inner wall of the return port is fixedly connected with a water filter (44). 3. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 2, characterized in that a return pump (42) is fixedly connected to the top of the return chamber (5), and the output of the return pump (42) There are two connecting pipes (43) fixedly connected to the end through pipelines, and the output ends of the two connecting pipes (43) are fixedly connected to the inside of the processing box (2). 4. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 1, characterized in that, the outer walls of both sides of the treatment box (2) are provided with fixed openings, and the inner walls of the two fixed openings are fixed. A mounting plate (6) is connected, the tops of the two mounting plates (6) are movably connected to the same filter box (3), and a plurality of filter holes (9) are provided at equal distances at the bottom of the filter box (3). 5. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 4, characterized in that two impact rods (7) are fixedly connected to the tops of the two mounting plates (6), and the filter box Four movable holes (8) are provided at the top of (3). Rubber pads (10) are fixedly connected to the inner walls of the four movable holes (8), and the four impact rods (7) are respectively located in the four movable holes (8). )internal. 6. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 5, characterized in that a first motor (4) is fixedly connected to a handle on one side of the treatment box (2), and the first motor The output shaft of (4) is connected to a driving gear (15) through a coupling, and a gear plate (11) is fixedly connected to one side of the outer wall of the filter box (3). The driving gear (15) meshes with the gear plate (11). And two return spring rods (13) are fixedly connected to one side of the inner wall of the processing box (2). One end of the two return spring rods (13) is fixedly connected to a connector (12), and one side of the gear plate (11) Two connecting holes (14) are provided on the outer wall, and the outer walls of the two connecting heads (12) are in contact with the inner walls of the two connecting holes (14) respectively. 7. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 1, characterized in that four shock-absorbing struts (38) are fixedly connected to the bottom of the treatment box (2), and the four shock-absorbing struts (38) are fixedly connected to the bottom of the treatment box (2). The outer walls of the shock-absorbing struts (38) are movably connected with shock-absorbing sleeve rods (41). The bottoms of the four shock-absorbing sleeve rods (41) are fixedly connected to the same base (1), and the four shock-absorbing struts (38) are fixedly connected to the same base (1). ) are fixedly connected to the limited tooth plate (39) at the bottom. 8. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 7, characterized in that the outer walls of the four limiting tooth plates (39) are respectively connected with the four damping sleeve rods (41). The inner walls are in contact, and the bottoms of the inner walls of the four shock-absorbing sleeve rods (41) are fixedly connected with buffer spring rods (40), and the tops of the four buffer spring rods (40) are respectively fixedly connected to the four limiting tooth plates (39) )bottom of. 9. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 1, characterized in that two stirring rods (29) are fixedly connected to the outer wall of the screw rod (31), and the two stirring rods ( The outer wall of 29) is fixedly connected with three stirring parts (32) at equal distances, and the outer walls of the six stirring parts (32) are provided with a plurality of cleaning bristles (28) at equal distances. 10. A kind of electroplating nickel wastewater treatment equipment for sludge removal according to claim 9, characterized in that two sewage outlets are provided at the bottom of the treatment box (2), and the inner walls of the two sewage outlets are fixedly connected. There is a sewage discharge bin (34). A plurality of sewage discharge holes (27) are provided on the outer walls of the two sewage discharge bins (34) at equal distances, and the bottoms of the two sewage discharge bins (34) are fixedly connected with the same conveying pipe (35). The output end of the pipe (35) is fixedly connected to the delivery pump (36), and the output end of the delivery pump (36) is fixedly connected to the sewage pipe (37) through the pipeline.