Environment-friendly electroplating sludge and wastewater efficient treatment device

Abstract

The application discloses an environment-friendly electroplating sludge and sewage efficient treatment device, which comprises a bottom plate, a first treatment box fixedly connected to the top of the bottom plate, a collecting chamber and a sedimentation chamber sequentially arranged in the first treatment box, and a partition plate installed on the inner wall of the first treatment box; the application relates to the technical field of electroplating sludge and sewage treatment, and the environment-friendly electroplating sludge and sewage efficient treatment device realizes the function of multiple treatments of electroplating sludge and sewage through the first treatment box, the partition plate, the sedimentation chamber, a second treatment box, a spraying plate, a stirring mechanism and a filter frame; the device can separate the sewage and the sludge and perform multiple filtration treatments on the separated sewage; and the spraying plate can be driven to swing and spray in the process of mixing the sewage and the sewage treatment agent, the agent is dispersed into the sewage in a multi-angle covering mode, the agent can be fully contacted with the sewage, and the treatment effect of the sewage is improved.

Description

Technical Field

[0001] This invention relates to the field of electroplating sludge wastewater treatment technology, specifically to an environmentally friendly, high-efficiency electroplating sludge wastewater treatment device. Background Technology

[0002] Electroplating, a crucial link in the manufacturing industry, is widely used in electronics, automobiles, hardware, and other fields. However, its production process generates electroplating sludge and wastewater that requires treatment. Environmentally friendly electroplating sludge and wastewater treatment equipment is specifically designed to treat wastewater and sludge generated in the electroplating industry. Its goal is to achieve compliant discharge of pollutants or resource utilization, reducing environmental harm.

[0003] Existing electroplating sludge wastewater treatment devices react with pollutants by adding chemical agents to form easily separable precipitates. However, existing devices often use fixed-point spraying, limiting the spray range and making it difficult to achieve uniform contact with the wastewater. Furthermore, traditional stirring mechanisms typically use unidirectional rotating rods, easily creating dead zones during stirring, resulting in low mixing efficiency between wastewater and chemicals and prolonged reaction time. This not only reduces treatment efficiency but may also lead to secondary pollutants due to incomplete reactions. Moreover, with prolonged use, the filter plates of electroplating sludge wastewater treatment devices are prone to clogging, negatively impacting subsequent wastewater treatment effectiveness and reducing the device's overall efficiency. Therefore, we propose an environmentally friendly, high-efficiency electroplating sludge wastewater treatment device. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an environmentally friendly, high-efficiency electroplating sludge wastewater treatment device. This device solves the problem that while existing devices involve adding chemical agents to react with pollutants and form easily separable precipitates, the dosing method in these devices is often fixed-point spraying, limiting the spray range and making it difficult to achieve uniform contact with the wastewater. Furthermore, traditional stirring mechanisms often use unidirectional rotating rods, which easily create dead zones during stirring, resulting in low mixing efficiency between wastewater and agents and prolonged reaction time. This not only reduces treatment efficiency but may also lead to secondary pollutants due to incomplete reactions. Moreover, with prolonged use, the filter plates of the electroplating sludge wastewater treatment device are prone to clogging, which can negatively impact subsequent wastewater treatment and reduce the overall effectiveness of the device.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An environmentally friendly, high-efficiency electroplating sludge wastewater treatment device includes a base plate. A first treatment box is fixedly connected to the top of the base plate. The first treatment box has a collection chamber and a sedimentation chamber sequentially arranged inside. A partition is installed on the inner wall of the first treatment box. A cleaning mechanism that works in conjunction with the partition is provided inside the first treatment box. A second treatment box is fixedly connected to one side of the first treatment box. A stirring mechanism is provided inside the second treatment box. Support rods are symmetrically fixedly connected to the inner wall of the second treatment box. A connecting shaft is rotatably connected between the two support rods. A connecting seat is fixedly connected to the outer side of the connecting shaft. A spray plate is fixedly connected to one side of the connecting seat. Nozzles are equidistantly arranged on the outer side of the spray plate. A filter frame is fixedly connected to the bottom of the second treatment box. A first filter plate and a second filter plate are sequentially installed on the inner wall of the filter frame. A support frame is fixedly connected to the outer side of the filter frame. A sliding frame is slidably connected to the inner wall of the support frame. Two scrapers are fixedly connected to one side of the sliding frame.

[0007] In a preferred embodiment, a water pump is installed on one side of the first treatment tank. The inlet of the water pump is connected to the sedimentation chamber through a pipe, and the outlet of the water pump is connected to the second treatment tank through a pipe. Two flushing pipes are fixedly connected to the inner wall of the first treatment tank, and high-pressure nozzles are provided at equal intervals at the bottom of the flushing pipes.

[0008] The technical effect of adopting the above-mentioned further solution is that the relatively clean sewage in the upper layer can be transported to the interior of the second treatment tank by setting up a water pump, and water can be transported to the flushing pipe through the external water inlet pipe and sprayed out through the high-pressure nozzle on the outside to flush and clean the partition.

[0009] In a preferred embodiment, the cleaning mechanism includes a cleaning frame, which is slidably connected to the inner wall of the first processing box. Two fixed seats are fixedly connected to the top of the cleaning frame, and a sliding seat is slidably connected to one side of the fixed seats. A scraper is fixedly connected to the bottom of the sliding seat, and the scraper is slidably connected to the cleaning frame. A fixed rod that cooperates with the sliding seat is fixedly connected to the inner wall of the first processing box.

[0010] The technical effect of adopting the above-mentioned further solution is that: the cleaning frame can push the impurities on the top of the partition into the collection chamber for collection, and the sliding seat drives the scraper to move, thereby pushing the impurities and other materials attached to the inner wall of the cleaning frame, causing them to fall into the collection chamber for collection.

[0011] In a preferred embodiment, two limiting rods are fixedly connected to the inner wall of the fixed base, and a slider is slidably connected to the outer side of the limiting rod. The sliding base is fixedly connected to the slider, and a spring is sleeved on the outer side of the limiting rod and on one side of the slider.

[0012] The technical effect of adopting the above-mentioned further solution is that the movement of the sliding seat can be limited by the setting of the limit rod and the slider to prevent deviation, and the slider can be moved and reset by the setting of the spring.

[0013] In a preferred embodiment, a first electric push rod is symmetrically fixedly connected to the outside of the first processing box, a connecting plate is fixedly connected to the output end of the first electric push rod, and connecting rods are fixedly connected at equal intervals to one side of the connecting plate, and the cleaning frame is fixedly connected to the connecting rods.

[0014] The technical effect of adopting the above-mentioned further solution is that the first electric push rod drives the cleaning frame to move through the connecting plate and the connecting rod.

[0015] In a preferred embodiment, a fixed frame is fixedly connected to the top of the second processing box, the stirring mechanism includes a rotating shaft and a rotating sleeve, the rotating shaft and the rotating sleeve are rotatably connected inside the fixed frame, a second stirring rod is symmetrically fixedly connected to the outside of the rotating shaft, a fixed frame is symmetrically fixedly connected to the outside of the rotating sleeve, and a first stirring rod is fixedly fixedly connected at equal intervals on one side of the fixed frame.

[0016] The technical effect of adopting the above-mentioned further solution is that the rotating shaft drives the second stirring rod to rotate, thereby initially mixing the sewage and the agent. The rotating sleeve drives the first stirring rod to rotate through the fixed frame, thereby achieving a bidirectional stirring effect and fully mixing the sewage and the agent.

[0017] In a preferred embodiment, a first bevel gear is fixedly connected to the outer side of the rotating shaft, a drive shaft is rotatably connected to the inside of the fixed frame, a third bevel gear that cooperates with the first bevel gear is fixedly connected to one end of the drive shaft, a second bevel gear that cooperates with the third bevel gear is fixedly connected to the outer side of the rotating sleeve, a servo motor is fixedly connected to the outer side of the fixed frame, and the output end of the servo motor is fixedly connected to the drive shaft.

[0018] The technical effect of adopting the above-mentioned further solution is as follows: the servo motor drives the third bevel gear to rotate through the drive shaft, the third bevel gear drives the rotating shaft to rotate through the first bevel gear, and the rotating shaft drives the second stirring rod to rotate, thereby initially mixing the sewage and the agent. At the same time, the third bevel gear drives the rotating sleeve to rotate in the opposite direction to the rotation of the rotating shaft through the second bevel gear, and the rotating sleeve drives the first stirring rod to rotate through the fixed frame, thereby achieving a bidirectional stirring effect and fully mixing the sewage and the agent.

[0019] In a preferred embodiment, a sliding frame is slidably connected to the inner wall of the second processing box, a second rack is symmetrically fixedly connected to the inner wall of the sliding frame, a first sector gear that cooperates with the second rack is fixedly connected to the outer side of the rotating sleeve, a first rack is symmetrically fixedly connected to the outer side of the sliding frame, and a second sector gear that cooperates with the first rack is fixedly connected to the outer side of the connecting shaft.

[0020] The technical effect of adopting the above-mentioned further solution is as follows: the rotating sleeve drives the first sector gear to rotate, so that the first sector gear and the second rack work together, thereby driving the sliding frame to slide back and forth along the inner wall of the second treatment box. The sliding frame drives the first rack to move back and forth, so that the first rack and the second sector gear work together, thereby driving the connecting shaft to rotate back and forth. The connecting shaft drives the spray plate to swing and spray through the connecting seat, dispersing the agent into the sewage in a multi-angle coverage manner, so that the agent can have sufficient contact with the sewage.

[0021] In a preferred embodiment, a second electric push rod is symmetrically fixedly connected to the outer side of the filter frame, and a first baffle is fixedly connected to the output end of the second electric push rod. The first baffle is slidably connected to the filter frame. A third electric push rod is symmetrically fixedly connected to one side of the filter frame, and an adjustment frame is fixedly connected to the output end of the third electric push rod. A second baffle is fixedly connected between the two adjustment frames, and the second baffle is slidably connected to the filter frame.

[0022] The technical effect of adopting the above-mentioned further solution is that the second electric push rod drives the first baffle to move, thereby allowing sewage to enter the interior of the filter frame. The third electric push rod drives the second baffle to move through the adjusting frame, thereby allowing the cleaned impurities to be pushed out of the filter frame.

[0023] In a preferred embodiment, a lead screw is rotatably connected inside the support frame, the sliding frame is threadedly connected to the lead screw, and a drive motor is fixedly connected to the outside of the support frame, with the output end of the drive motor fixedly connected to the lead screw.

[0024] The technical effect of adopting the above-mentioned further solution is that the drive motor drives the lead screw to rotate, thereby causing the sliding frame to slide along the inner wall of the support frame. The sliding frame drives the scraper to move, and the scraper can clean the impurities attached to the top of the first filter plate and the second filter plate.

[0025] This invention provides an environmentally friendly, high-efficiency treatment device for electroplating sludge wastewater. Compared with existing technologies, it has the following advantages:

[0026] 1. This environmentally friendly high-efficiency electroplating sludge wastewater treatment device achieves multiple treatment functions for electroplating sludge wastewater by setting up a first treatment tank, a partition, a sedimentation chamber, a second treatment tank, a spray plate, a stirring mechanism, and a filter frame. It can separate wastewater and sludge and perform multiple filtration treatments on the separated wastewater. In the process of mixing wastewater and wastewater treatment agents, the spray plate can be driven to swing and spray, dispersing the agents into the wastewater in a multi-angle coverage manner, so that the agents can have sufficient contact with the wastewater and enhance the wastewater treatment effect.

[0027] 2. This environmentally friendly high-efficiency electroplating sludge wastewater treatment device, through the installation of a cleaning mechanism, lead screw, sliding frame and scraper, realizes the function of cleaning the baffle and filter plate, which can prevent excessive accumulation of impurities from affecting the subsequent wastewater treatment effect, so that the device can maintain good wastewater treatment efficiency and enhance the effect of the device. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the internal structure of the first processing box of the present invention;

[0030] Figure 3 This is a schematic diagram of the cleaning frame of the present invention;

[0031] Figure 4 This is a schematic diagram of the internal structure of the fixing base of the present invention;

[0032] Figure 5 This is a schematic diagram of the scraper frame of the present invention in use;

[0033] Figure 6 This is a schematic diagram of the internal structure of the second processing box of the present invention;

[0034] Figure 7 This is a schematic diagram of the structure of the spray plate of the present invention;

[0035] Figure 8 This is a schematic diagram of the sliding frame structure of the present invention;

[0036] Figure 9 This is a schematic diagram of the rotating sleeve of the present invention;

[0037] Figure 10 This is an enlarged view of part A of the present invention;

[0038] Figure 11 This is a schematic diagram of the structure of the filter frame of the present invention;

[0039] Figure 12 This is a schematic diagram of the internal structure of the filter frame of the present invention;

[0040] Figure 13 This is a schematic diagram of the structure of the second baffle of the present invention;

[0041] Figure 14 This is a schematic diagram of the support frame of the present invention.

[0042] Legend:

[0043] 1. Base plate;

[0044] 2. First processing tank; 21. Water pump; 22. First electric push rod; 23. Connecting plate; 24. Sedimentation chamber; 25. Baffle plate; 26. Rinse pipe; 27. Collection chamber;

[0045] 3. Second processing box; 31. Fixed frame; 32. First bevel gear; 33. Second bevel gear; 34. Third bevel gear; 35. Servo motor; 36. Drive shaft;

[0046] 4. Filter frame; 41. First baffle; 42. Second electric push rod; 43. Adjusting frame; 44. Third electric push rod; 45. Second baffle; 46. First filter plate; 47. Second filter plate;

[0047] 5. Cleaning mechanism; 51. Cleaning frame; 52. Fixing rod; 53. Connecting rod; 54. Fixing seat; 55. Sliding seat; 56. Scraper frame; 57. Limiting rod; 58. Spring; 59. Slider;

[0048] 6. Stirring mechanism; 61. Rotating shaft; 62. Rotating sleeve; 63. Fixed frame; 64. First stirring rod; 65. Second stirring rod;

[0049] 7. Support rod; 71. Spray plate; 72. Connecting seat; 73. First sector gear; 74. Sliding frame; 75. Connecting shaft; 76. First rack; 77. Second sector gear; 78. Second rack;

[0050] 8. Support frame; 81. Scraper; 82. Drive motor; 83. Sliding frame; 84. Lead screw. Detailed Implementation

[0051] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0052] Please see Figures 1 to 14 The present invention provides a technical solution:

[0053] An environmentally friendly, high-efficiency electroplating sludge wastewater treatment device includes a base plate 1. A first treatment box 2 is fixedly connected to the top of the base plate 1. The first treatment box 2 has a collection chamber 27 and a sedimentation chamber 24 sequentially arranged inside. A partition 25 is installed on the inner wall of the first treatment box 2. A cleaning mechanism 5 that works in conjunction with the partition 25 is provided inside the first treatment box 2. A second treatment box 3 is fixedly connected to one side of the first treatment box 2. A stirring mechanism 6 is provided inside the second treatment box 3. Support rods 7 are symmetrically fixedly connected to the inner wall of the second treatment box 3. A connecting shaft 75 is rotatably connected between the two support rods 7. A connecting seat 72 is fixedly connected to the outer side of the connecting shaft 75. A spray plate 71 is fixedly connected to one side of the connecting seat 72. Nozzles are equidistantly arranged on the outer side of the spray plate 71. A filter frame 4 is fixedly connected to the bottom of the second treatment box 3. A first filter plate 46 and a second filter plate 47 are sequentially installed on the inner wall of the filter frame 4. A support frame 8 is fixedly connected to the outer side of the filter frame 4. A sliding frame 83 is slidably connected to the inner wall of the support frame 8. Two scrapers 81 are fixedly connected to one side of the sliding frame 83.

[0054] In this scheme, the electroplating sludge wastewater to be treated is introduced into the first treatment tank 2 through the pipe at the top of the first treatment tank 2. The wastewater is initially filtered by the baffle 25. The wastewater falls through the through-holes in the baffle 25 into the sedimentation chamber 24 for sedimentation. The settled sludge is discharged through the sludge pipe at the bottom of the first treatment tank 2. The relatively clean upper layer of wastewater is transported to the second treatment tank 3. The pipe on the outside of the spray plate 71 is connected to an external chemical delivery device, thereby delivering the corresponding wastewater treatment agent to the spray plate 71. The outer nozzle sprays out, and the stirring mechanism 6 allows the agent to come into full contact with the sewage, enhancing the sewage treatment effect. After stirring, the sewage enters the interior of the filter frame 4. The first filter plate 46 and the second filter plate 47 can perform double filtration of the sewage. The filtered liquid can be discharged through the drain pipe at the bottom of the filter frame 4. The cleaning mechanism 5 can clean the partition 25. The sliding frame 83 drives the scraper 81 to move, and the scraper 81 can clean the impurities attached to the top of the first filter plate 46 and the second filter plate 47.

[0055] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown: In this scheme, a water pump 21 is installed on one side of the first treatment tank 2. The inlet of the water pump 21 is connected to the sedimentation chamber 24 through a pipe, and the outlet of the water pump 21 is connected to the second treatment tank 3 through a pipe. Two flushing pipes 26 are fixedly connected to the inner wall of the first treatment tank 2, and high-pressure nozzles are equidistantly arranged at the bottom of the flushing pipes 26. The cleaning mechanism 5 includes a cleaning frame 51, which is slidably connected to the inner wall of the first treatment tank 2. Two fixed seats 54 are fixedly connected to the top of the cleaning frame 51, and a sliding seat 55 is slidably connected to one side of the fixed seat 54. A scraper 56 is fixedly connected to the bottom of the sliding seat 55. The cleaning frame 51 is slidably connected to the inner wall of the first treatment box 2, and a fixing rod 52 is fixedly connected to the inner wall of the first treatment box 2 for use with the sliding seat 55. Two limiting rods 57 are fixedly connected to the inner wall of the fixing seat 54. A slider 59 is slidably connected to the outer side of the limiting rod 57. The sliding seat 55 is fixedly connected to the slider 59. A spring 58 is sleeved on the outer side of the limiting rod 57 and on one side of the slider 59. A first electric push rod 22 is symmetrically fixedly connected to the outer side of the first treatment box 2. A connecting plate 23 is fixedly connected to the output end of the first electric push rod 22. A connecting rod 53 is fixedly fixedly connected to one side of the connecting plate 23 at equal intervals. The cleaning frame 51 is fixedly connected to the connecting rod 53.

[0056] In this scheme, the relatively clean sewage from the upper layer can be transported to the interior of the second treatment tank 3 by the water pump 21. When the partition 25 needs to be cleaned, the first electric push rod 22 is activated. The first electric push rod 22 drives the cleaning frame 51 to move through the connecting plate 23 and the connecting rod 53. The cleaning frame 51 can push the impurities on the top of the partition 25 into the collection chamber 27 for collection. During the process of the cleaning frame 51 entering the collection chamber 27, since one side of the sliding seat 55 is inclined, the fixing rod 52 will squeeze and drive the sliding seat 55 to slide during the process of the cleaning frame 51 entering the collection chamber 27. The sliding seat 55 drives the slider 59 to slide along the limiting rod 57, and the spring 58 is compressed. At the same time, the sliding seat 55 drives the scraper 56 to move, thereby pushing the impurities and other materials attached to the inner wall of the cleaning frame 51 and causing them to fall into the collection chamber 27 for collection. After resetting, water is transported to the flushing pipe 26 through the external water inlet pipe and sprayed out through the high-pressure nozzle on its outside to flush and clean the partition 25.

[0057] like Figure 7 , Figure 8 , Figure 9 and Figure 10As shown: In this scheme, a fixed frame 31 is fixedly connected to the top of the second processing box 3. The stirring mechanism 6 includes a rotating shaft 61 and a rotating sleeve 62. The rotating shaft 61 and the rotating sleeve 62 are rotatably connected inside the fixed frame 31. A second stirring rod 65 is symmetrically fixedly connected to the outside of the rotating shaft 61. A fixed frame 63 is symmetrically fixedly connected to the outside of the rotating sleeve 62. A first stirring rod 64 is fixedly fixedly connected to one side of the fixed frame 63 at equal intervals. A first bevel gear 32 is fixedly connected to the outside of the rotating shaft 61. A drive shaft 36 is rotatably connected inside the fixed frame 31. A third bevel gear 3, which cooperates with the first bevel gear 32, is fixedly connected to one end of the drive shaft 36. 4. A second bevel gear 33, which works in conjunction with the third bevel gear 34, is fixedly connected to the outer side of the rotating sleeve 62. A servo motor 35 is fixedly connected to the outer side of the fixed frame 31. The output end of the servo motor 35 is fixedly connected to the drive shaft 36. A sliding frame 74 is slidably connected to the inner wall of the second processing box 3. A second rack 78 is symmetrically fixedly connected to the inner wall of the sliding frame 74. A first sector gear 73, which works in conjunction with the second rack 78, is fixedly connected to the outer side of the rotating sleeve 62. A first rack 76 is symmetrically fixedly connected to the outer side of the sliding frame 74. A second sector gear 77, which works in conjunction with the first rack 76, is fixedly connected to the outer side of the connecting shaft 75.

[0058] In this scheme, the pipes on the outside of the spray plate 71 are connected to an external chemical delivery device, thereby delivering the corresponding sewage treatment agent to the spray plate 71 and spraying it out through the nozzles on the outside of the spray plate 71. The servo motor 35 is activated, and the servo motor 35 drives the third bevel gear 34 to rotate via the drive shaft 36. The third bevel gear 34 drives the rotating shaft 61 to rotate via the first bevel gear 32. The rotating shaft 61 drives the second stirring rod 65 to rotate, thus initially mixing the sewage and the chemical agent. Simultaneously, the third bevel gear 34 drives the rotating sleeve 62 to rotate in the opposite direction to the rotation of the rotating shaft 61 via the second bevel gear 33. The rotating sleeve 62 drives the first stirring rod 65 via the fixed frame 63. 4. Rotation is generated, thereby achieving a two-way stirring effect, which can fully mix the sewage and the agent. At the same time, the rotating sleeve 62 drives the first sector gear 73 to rotate, so that the first sector gear 73 and the second rack 78 work together, thereby driving the sliding frame 74 to slide back and forth along the inner wall of the second treatment box 3. The sliding frame 74 drives the first rack 76 to move back and forth, so that the first rack 76 and the second sector gear 77 work together, thereby driving the connecting shaft 75 to rotate back and forth. The connecting shaft 75 drives the spray plate 71 to swing and spray through the connecting seat 72, dispersing the agent into the sewage in a multi-angle coverage manner, so that the agent can fully contact the sewage.

[0059] like Figure 11 , Figure 12 , Figure 13 and Figure 14 As shown: In this scheme, a second electric push rod 42 is symmetrically and fixedly connected to the outer side of the filter frame 4. A first baffle 41 is fixedly connected to the output end of the second electric push rod 42. The first baffle 41 is slidably connected to the filter frame 4. A third electric push rod 44 is symmetrically and fixedly connected to one side of the filter frame 4. An adjusting frame 43 is fixedly connected to the output end of the third electric push rod 44. A second baffle 45 is fixedly connected between the two adjusting frames 43. The second baffle 45 is slidably connected to the filter frame 4. A lead screw 84 is rotatably connected inside the support frame 8. A sliding frame 83 is threadedly connected to the lead screw 84. A drive motor 82 is fixedly connected to the outer side of the support frame 8. The output end of the drive motor 82 is fixedly connected to the lead screw 84.

[0060] In this scheme, the second electric push rod 42 drives the first baffle 41 to move, allowing sewage to enter the interior of the filter frame 4. The drive motor 82 drives the lead screw 84 to rotate, thereby causing the sliding frame 83 to slide along the inner wall of the support frame 8. The sliding frame 83 drives the scraper 81 to move, and the scraper 81 can clean the impurities attached to the top of the first filter plate 46 and the second filter plate 47. The third electric push rod 44 is activated, and the third electric push rod 44 drives the second baffle 45 to move through the adjusting frame 43, so that the cleaned impurities can be pushed out of the filter frame 4.

[0061] Working principle:

[0062] During use, the device can be powered by an external power supply. For initial treatment, the electroplating sludge wastewater to be treated is added into the first treatment tank 2 through the pipe at the top of the first treatment tank 2. The electroplating sludge wastewater can be initially filtered by the partition 25. The wastewater falls into the sedimentation chamber 24 through the through holes in the partition 25 for sedimentation treatment. The settled sludge is discharged through the sludge pipe at the bottom of the first treatment tank 2. The relatively clean wastewater in the upper layer is transported to the second treatment tank 3 by the water pump 21.

[0063] The dosing process involves connecting the pipes outside the spray plate 71 to an external chemical delivery system, thereby delivering the corresponding wastewater treatment chemicals to the spray plate 71 and spraying them out through the nozzles on the outside of the spray plate 71. The servo motor 35 is activated, and the servo motor 35 drives the third bevel gear 34 to rotate via the drive shaft 36. The third bevel gear 34 drives the rotating shaft 61 to rotate via the first bevel gear 32, and the rotating shaft 61 drives the second stirring rod 65 to rotate, thus initially mixing the wastewater and chemicals. Simultaneously, the third bevel gear 34 drives the rotating sleeve 62 to rotate in the opposite direction to the rotation of the rotating shaft 61 via the second bevel gear 33. The rotating sleeve 62 drives the first stirring rod 65 via the fixed frame 63. 4. Rotation is generated, thereby achieving a two-way stirring effect, which can fully mix the sewage and the agent. At the same time, the rotating sleeve 62 drives the first sector gear 73 to rotate, so that the first sector gear 73 and the second rack 78 work together, thereby driving the sliding frame 74 to slide back and forth along the inner wall of the second treatment box 3. The sliding frame 74 drives the first rack 76 to move back and forth, so that the first rack 76 and the second sector gear 77 work together, thereby driving the connecting shaft 75 to rotate back and forth. The connecting shaft 75 drives the spray plate 71 to swing and spray through the connecting seat 72, dispersing the agent into the sewage in a multi-angle coverage manner, so that the agent can fully contact the sewage.

[0064] After filtration and stirring, the second electric push rod 42 is activated, which drives the first baffle 41 to move, allowing the wastewater to enter the interior of the filter frame 4. The wastewater can be filtered twice by the first filter plate 46 and the second filter plate 47. The filtered liquid can be discharged through the drain pipe at the bottom of the filter frame 4.

[0065] When cleaning the device requires cleaning the partition 25, the first electric push rod 22 is activated. The first electric push rod 22, through the connecting plate 23 and connecting rod 53, moves the cleaning frame 51. The cleaning frame 51 pushes impurities from the top of the partition 25 into the collection chamber 27 for collection. During the process of the cleaning frame 51 entering the collection chamber 27, because one side of the sliding seat 55 is inclined, the fixing rod 52 squeezes and causes the sliding seat 55 to slide. The sliding seat 55 causes the slider 59 to slide along the limiting rod 57, compressing the spring 58. Simultaneously, the sliding seat 55 moves the scraper 56, thereby pushing away impurities adhering to the inner wall of the cleaning frame 51. The impurities are collected inside the collection chamber 27 and then reset. Water is then transported to the flushing pipe 26 through the external water inlet pipe and sprayed out through the high-pressure nozzle on its outside to flush and clean the partition 25. The drive motor 82 is started, which drives the lead screw 84 to rotate, thereby causing the sliding frame 83 to slide along the inner wall of the support frame 8. The sliding frame 83 drives the scraper 81 to move, and the scraper 81 can clean the impurities attached to the top of the first filter plate 46 and the second filter plate 47. The third electric push rod 44 is started, which drives the second baffle 45 to move through the adjusting frame 43, so that the cleaned impurities can be pushed out of the filter frame 4, thus enhancing the effect of the device.

[0066] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0067] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0068] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly, high-efficiency treatment device for electroplating sludge wastewater, comprising a base plate (1), characterized in that: A first processing box (2) is fixedly connected to the top of the base plate (1). The first processing box (2) has a collection chamber (27) and a sedimentation chamber (24) sequentially arranged inside. A partition (25) is installed on the inner wall of the first processing box (2). A cleaning mechanism (5) is provided inside the first processing box (2) to cooperate with the partition (25). A second processing box (3) is fixedly connected to one side of the first processing box (2). A stirring mechanism (6) is provided inside the second processing box (3). Support rods (7) are symmetrically fixedly connected to the inner wall of the second processing box (3). A rotatable connection is formed between the two support rods (7). A connecting shaft (75) is fixedly connected to a connecting seat (72) on the outside of the connecting shaft (75). A spray plate (71) is fixedly connected to one side of the connecting seat (72). Nozzles are provided at equal intervals on the outside of the spray plate (71). A filter frame (4) is fixedly connected to the bottom of the second treatment box (3). A first filter plate (46) and a second filter plate (47) are installed sequentially on the inner wall of the filter frame (4). A support frame (8) is fixedly connected to the outside of the filter frame (4). A sliding frame (83) is slidably connected to the inner wall of the support frame (8). Two scrapers (81) are fixedly connected to one side of the sliding frame (83). The cleaning mechanism (5) includes a cleaning frame (51), the inner wall of the first processing box (2) is slidably connected to the cleaning frame (51), the top of the cleaning frame (51) is fixedly connected to two fixed seats (54), one side of the fixed seat (54) is slidably connected to a sliding seat (55), the bottom of the sliding seat (55) is fixedly connected to a scraper (56), the scraper (56) is slidably connected to the cleaning frame (51), and the inner wall of the first processing box (2) is fixedly connected to a fixed rod (52) that cooperates with the sliding seat (55). The inner wall of the fixed seat (54) is fixedly connected to two limiting rods (57), and a slider (59) is slidably connected to the outer side of the limiting rod (57). The sliding seat (55) is fixedly connected to the slider (59), and a spring (58) is sleeved on the outer side of the limiting rod (57) and on one side of the slider (59). The first processing box (2) is symmetrically and fixedly connected to the outside of the first electric push rod (22), and the output end of the first electric push rod (22) is fixedly connected to the connecting plate (23). The connecting plate (23) is fixedly connected to the connecting rod (53) at equal intervals on one side. The cleaning frame (51) is fixedly connected to the connecting rod (53). The top of the second processing box (3) is fixedly connected to a fixed frame (31). The stirring mechanism (6) includes a rotating shaft (61) and a rotating sleeve (62). The rotating shaft (61) and the rotating sleeve (62) are rotatably connected inside the fixed frame (31). A second stirring rod (65) is symmetrically fixedly connected to the outside of the rotating shaft (61). A fixed frame (63) is symmetrically fixedly connected to the outside of the rotating sleeve (62). A first stirring rod (64) is fixedly fixedly connected to one side of the fixed frame (63) at equal intervals.

2. The environmentally friendly high-efficiency treatment device for electroplating sludge wastewater according to claim 1, characterized in that: A water pump (21) is installed on one side of the first treatment tank (2). The inlet of the water pump (21) is connected to the sedimentation chamber (24) through a pipe. The outlet of the water pump (21) is connected to the second treatment tank (3) through a pipe. Two flushing pipes (26) are fixedly connected to the inner wall of the first treatment tank (2). High-pressure nozzles are provided at equal intervals at the bottom of the flushing pipes (26).

3. The environmentally friendly high-efficiency treatment device for electroplating sludge wastewater according to claim 2, characterized in that: A first bevel gear (32) is fixedly connected to the outer side of the rotating shaft (61), and a drive shaft (36) is rotatably connected inside the fixed frame (31). A third bevel gear (34) that works with the first bevel gear (32) is fixedly connected to one end of the drive shaft (36). A second bevel gear (33) that works with the third bevel gear (34) is fixedly connected to the outer side of the rotating sleeve (62). A servo motor (35) is fixedly connected to the outer side of the fixed frame (31), and the output end of the servo motor (35) is fixedly connected to the drive shaft (36).

4. The environmentally friendly high-efficiency treatment device for electroplating sludge wastewater according to claim 3, characterized in that: The inner wall of the second processing box (3) is slidably connected to a sliding frame (74), the inner wall of the sliding frame (74) is symmetrically fixedly connected to a second rack (78), the outer side of the rotating sleeve (62) is fixedly connected to a first sector gear (73) that cooperates with the second rack (78), the outer side of the sliding frame (74) is symmetrically fixedly connected to a first rack (76), and the outer side of the connecting shaft (75) is fixedly connected to a second sector gear (77) that cooperates with the first rack (76).

5. The environmentally friendly high-efficiency treatment device for electroplating sludge wastewater according to claim 1, characterized in that: A second electric push rod (42) is symmetrically fixedly connected to the outer side of the filter frame (4). A first baffle (41) is fixedly connected to the output end of the second electric push rod (42). The first baffle (41) is slidably connected to the filter frame (4). A third electric push rod (44) is symmetrically fixedly connected to one side of the filter frame (4). An adjustment frame (43) is fixedly connected to the output end of the third electric push rod (44). A second baffle (45) is fixedly connected between the two adjustment frames (43). The second baffle (45) is slidably connected to the filter frame (4).

6. The environmentally friendly high-efficiency treatment device for electroplating sludge wastewater according to claim 1, characterized in that: The support frame (8) is rotatably connected to a lead screw (84), the sliding frame (83) is threadedly connected to the lead screw (84), and a drive motor (82) is fixedly connected to the outside of the support frame (8). The output end of the drive motor (82) is fixedly connected to the lead screw (84).

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