Sewage treatment equipment for recovering and cleaning old nickel mesh

Abstract

The application discloses a sewage treatment equipment based on old nickel mesh recovery and cleaning, relates to the technical field of nickel-containing sewage treatment, and comprises a cylinder mechanism, further comprises: a sub-region treatment mechanism which is installed in the interior of the cylinder mechanism and comprises three circular boxes, a rotating shaft one is fixed to the inner wall of the bottom of the circular box, a plurality of partition plates are fixed to the outer portion of the rotating shaft one, a circular cover is sleeved to the top of the circular box, the top end of the rotating shaft one is rotationally connected with the circular cover, and a butt joint frame is fixed to the inner wall of the circular cover; the sub-region treatment mechanism is installed, the sewage treatment area is divided into a plurality of independent units, efficient separation of nickel ions and automatic regeneration of resin are realized, sewage is treated in part of the units, resin is regenerated in another part of the units, machine shutdown is not needed, interruption time is reduced, and efficiency is improved. Through the regeneration frequency control mechanism, based on the concentration difference, the rotation speed ratio is used to control the resin regeneration frequency, excessive regeneration is prevented, and the service life is prolonged.

Description

Technical Field

[0001] This invention relates to the field of nickel-containing wastewater treatment technology, and in particular to wastewater treatment equipment based on the recycling and cleaning of old nickel mesh. Background Technology

[0002] During pickling or electrolytic cleaning, dirt and loose nickel layers on the surface of old nickel mesh are stripped away, causing nickel to leak into the cleaning solution in ionic or particulate form, resulting in significant nickel metal loss. Therefore, nickel recovery is necessary to reduce resource waste and environmental pollution. Current technology uses ion exchange resin: wastewater is injected from the top of the resin column, and the upper layer of resin preferentially adsorbs high concentrations of nickel ions, with a higher adsorption capacity than the lower layer. When the upper layer is saturated, the entire column needs to be regenerated. However, the uniform regeneration process leads to the waste of unsaturated resin in the lower layer and accelerates its lifespan decline. Because the number of regeneration cycles is limited, this method results in the waste of some ion exchange resin. Summary of the Invention

[0003] This invention proposes a wastewater treatment device for the recycling and cleaning of old nickel mesh to address the aforementioned shortcomings of the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] Wastewater treatment equipment for recycling and cleaning old nickel mesh, including the cylinder structure, also includes:

[0006] The regional processing mechanism is installed inside the cylindrical mechanism and includes three circular boxes. A rotating shaft is fixed to the bottom inner wall of each circular box, and multiple partitions are fixed to the outside of the rotating shaft. A circular cover is fitted on the top of each circular box, and the top of the rotating shaft is rotatably connected to the circular cover. A docking frame is fixed to the inner wall of the circular cover.

[0007] The feeding docking mechanism connects to the zoned processing mechanism;

[0008] The regeneration number control mechanism, which is connected to the regional processing mechanism, includes a gear 1 fixed on a circular box. The diameter of multiple gears 1 increases sequentially from top to bottom along the axial direction. A gear 2 meshes with one side of the gear 1. The diameter of multiple gears 2 also decreases sequentially from top to bottom along the axial direction.

[0009] The rotational speed ratio of the plurality of said cylindrical boxes decreases from top to bottom along the axial direction to 4:2:1;

[0010] The material discharge docking mechanism connects to the regional processing mechanism.

[0011] Furthermore, the cylindrical mechanism includes a cylindrical body, a support frame is fixed to the bottom of the cylindrical body, and a controller is fixed to the outer wall of the cylindrical body.

[0012] Furthermore, the regional processing mechanism also includes a support plate rotatably connected to the outer wall of the cylindrical box, and several of the support plates are fixed to the inner wall of the cylinder.

[0013] The docking frame cooperates with the space formed by multiple partitions.

[0014] Furthermore, the feeding docking mechanism includes multiple diversion boxes, which are fixedly connected to each other and fixedly connected to the inner wall of the cylinder.

[0015] One of the diversion boxes is connected to a regenerated liquid inlet pipe 1 at its top, and the tops of the remaining multiple diversion boxes are connected to multiple sewage inlet pipes 2. The tops of the multiple sewage inlet pipes 2 are connected to an annular water tank 1. An annular plate 1 is fixed inside the annular water tank 1, and multiple sewage inlet pipes 1 are fixed to the top of the annular plate 1. The multiple sewage inlet pipes 1 are connected to the annular water tank 1, and the multiple sewage inlet pipes 1 are externally connected to a sewage pump. The regenerated liquid inlet pipe 1 is externally connected to a regenerated liquid supplier.

[0016] The wastewater inlet pipe 1 and the regenerated liquid inlet pipe 1 are fixedly connected to the top of the cylinder;

[0017] The bottom of the first distribution box is connected to a first dispersion tube assembly, and multiple sets of the first dispersion tube assemblies are connected to the top of the round cover.

[0018] Furthermore, the regeneration cycle control mechanism also includes multiple regenerated liquid inlet pipes II connected to the bottom of the two upper circular boxes respectively. A solenoid valve I is installed inside each of the regenerated liquid inlet pipes II. A ring plate II is fixed to the bottom of each of the multiple regenerated liquid inlet pipes II. An annular water tank II is rotatably connected to the outside of the ring plate II. The regenerated liquid inlet pipes II are connected to the annular water tank II. When the circular box rotates, it drives the regenerated liquid inlet pipes II and the ring plate II to rotate. The bottom of the annular water tank II is connected to a regenerated liquid inlet pipe III and a regenerated liquid discharge pipe I. A solenoid valve III is installed inside the regenerated liquid discharge pipe I. A solenoid valve IV is installed inside the regenerated liquid inlet pipe III.

[0019] It also includes multiple sets of dispersion tube groups 2 that are respectively connected to the top of the two lower round caps. The top of each set of dispersion tube groups 2 is connected to a diversion box 2. Multiple diversion boxes 2 are fixedly connected to each other. The diversion box 2 is fixedly connected to the inner wall of the cylinder. The bottom end of the regenerated liquid inlet pipe 3 is connected to the top of one of the diversion boxes 2.

[0020] Furthermore, the regeneration number control mechanism also includes multiple sewage inlet pipes three that are respectively connected to the bottom of the two upper circular boxes. A solenoid valve two is installed inside the sewage inlet pipe three. A ring plate three is fixed at the bottom end of the sewage inlet pipe three. A ring water tank three is rotatably connected to the outside of the ring plate three.

[0021] The top of each of the two diversion boxes without the regenerated liquid inlet pipe three is connected to a sewage inlet pipe four, and the top of the sewage inlet pipe four is connected to the annular water tank three.

[0022] A motor is fixed to the bottom of the cylinder, and a rotating shaft is fixed to the output end of the motor. The rotating shaft is rotatably connected to the inside of multiple support plates, and multiple gears are fixedly connected to the rotating shaft.

[0023] Furthermore, the discharge docking mechanism includes multiple regenerated liquid discharge pipes 2 connected to the bottom of the lower circular box. A solenoid valve 5 is installed inside the regenerated liquid discharge pipe 2. A ring plate 4 is fixed to the bottom end of the multiple regenerated liquid discharge pipes 2. An annular water trough 4 is rotatably connected to the outside of the ring plate 4. The annular water trough 4 is fixed to the bottom inner wall of the cylinder. The bottom of the annular water trough 4 is connected to the regenerated liquid discharge pipe 3.

[0024] The bottom of the cylindrical box is connected to multiple sewage discharge pipes 1. A solenoid valve 6 is installed inside each sewage discharge pipe 1. A ring plate 5 is fixed to the bottom end of each sewage discharge pipe 1. A ring water trough 5 is rotatably connected to the outside of the ring plate 5. The ring water trough 5 is fixed to the bottom inner wall of the cylinder. The bottom of the ring water trough 5 is connected to a sewage discharge pipe 2.

[0025] Furthermore, the controller is electrically connected to the motor, solenoid valve one, solenoid valve two, solenoid valve three, solenoid valve four, solenoid valve five, and solenoid valve six.

[0026] Compared with existing technologies, the beneficial effects of this invention are:

[0027] 1. This invention utilizes a zoned treatment mechanism that divides the wastewater treatment area into multiple independent units, enabling efficient separation of nickel ions from wastewater and automated regeneration of ion exchange resins. While one unit performs nickel separation, another unit performs resin regeneration, ensuring that the system can be maintained without downtime during regeneration, significantly reducing treatment interruption time and greatly improving the overall efficiency and continuous operation capability of wastewater treatment.

[0028] 2. The present invention sets up a regeneration frequency control mechanism. Based on the characteristics of concentration differences in different layers, the mechanism uses the rotation speed ratio to make the multilayer ion exchange resin rotate differently, thereby regulating the frequency of each layer of resin entering the regeneration station, effectively preventing over-regeneration and significantly extending the service life of the ion exchange resin. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0030] Figure 2This is a first-view structural diagram of the internal structure of the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0031] Figure 3 This is a schematic diagram of the internal structure of the cylinder of the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention, from a second perspective.

[0032] Figure 4 This is a third-view structural diagram of the internal structure of the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0033] Figure 5 This is a first-person perspective view of the exploded structure of the regional treatment mechanism of the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0034] Figure 6 This is a second-view exploded structural diagram of the regional treatment mechanism of the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0035] Figure 7 This is a first-person perspective structural diagram of the regeneration number control mechanism based on the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0036] Figure 8 This is a second-view explosion-performed structural diagram of the regeneration number control mechanism based on the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0037] Figure 9 This is a third-person perspective structural diagram of the regeneration number control mechanism based on the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0038] Figure 10 This is a schematic diagram of the discharge docking mechanism of the wastewater treatment equipment for recycling and cleaning old nickel mesh proposed in this invention.

[0039] In the diagram: 1. Cylinder mechanism; 11. Cylinder; 12. Support frame; 13. Controller; 2. Regional processing mechanism; 21. Circular box; 22. Rotating shaft one; 23. Partition plate; 24. Circular cover; 25. Docking frame; 26. Support plate; 3. Feed docking mechanism; 31. Diversion box one; 32. Annular water tank one; 33. Annular plate one; 34. Wastewater inlet pipe one; 35. Regenerated liquid inlet pipe one; 36. Dispersion pipe assembly one; 37. Wastewater inlet pipe two; 4. Regeneration cycle control mechanism; 41. Regenerated liquid inlet pipe two; 42. Annular plate two; 43. Annular water tank two; 44. Wastewater inlet pipe three; 45. Ring plate three; 46. Annular water tank three; 47. Diversion box two; 48. Regenerated liquid discharge pipe one; 49. Wastewater inlet pipe four; 410. Regenerated liquid inlet pipe three; 411. Dispersion pipe assembly two; 412. Rotating shaft two; 413. Gear two; 414. Gear one; 415. Motor; 5. Discharge docking mechanism; 51. Regenerated liquid discharge pipe two; 52. Ring plate four; 53. Annular water tank four; 54. Wastewater discharge pipe one; 55. Ring plate five; 56. Annular water tank five; 57. Wastewater discharge pipe two; 58. Regenerated liquid discharge pipe three. Detailed Implementation

[0040] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0041] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they may refer to a fixed connection, a detachable connection, or an integral connection; they may refer to a mechanical connection or an electrical connection; they may refer to a direct connection or an indirect connection through an intermediate medium; and they may refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0043] Example: Refer to Figures 1-3 Wastewater treatment equipment for recycling and cleaning old nickel mesh, including cylinder mechanism 1, and also including:

[0044] The regional processing mechanism 2 is installed inside the cylindrical mechanism 1 and includes three circular boxes 21. A rotating shaft 22 is fixed to the bottom inner wall of the circular box 21. Multiple partitions 23 are fixed to the outside of the rotating shaft 22. A circular cover 24 is fitted on the top of the circular box 21. The top of the rotating shaft 22 is rotatably connected to the circular cover 24. A docking frame 25 is fixed to the inner wall of the circular cover 24.

[0045] The feeding docking mechanism 3 is connected to the zoned processing mechanism 2;

[0046] The regeneration number control mechanism 4 is connected to the regional processing mechanism 2. It includes a gear 414 fixed on the circular box 21. The diameter of the multiple gears 414 increases sequentially from top to bottom along the axial direction. A gear 413 meshes with one side of the gear 414. The diameter of the multiple gears 413 also decreases sequentially from top to bottom along the axial direction.

[0047] The rotational speed ratio of the multiple circular boxes 21 decreases from top to bottom along the axial direction to 4:2:1;

[0048] The material discharge docking mechanism 5 is connected to the regional processing mechanism 2.

[0049] The cylinder mechanism 1 includes a cylinder 11, a support frame 12 is fixed to the bottom of the cylinder 11, and a controller 13 is fixed to the outer wall of the cylinder 11.

[0050] The regional processing mechanism 2 also includes a support plate 26 rotatably connected to the outer wall of the cylindrical box 21, and several support plates 26 are fixed to the inner wall of the cylindrical body 11.

[0051] The space formed by the docking frame 25 and multiple partitions 23 is matched.

[0052] The feeding docking mechanism 3 includes multiple diversion boxes 31, which are fixedly connected to each other and fixedly connected to the inner wall of the cylinder 11.

[0053] One of the diversion boxes 31 is connected to the top of the regenerated liquid inlet pipe 35. The top of the remaining multiple diversion boxes 31 is connected to multiple sewage inlet pipes 37. The top of the multiple sewage inlet pipes 37 is connected to an annular water tank 32. An annular plate 33 is fixed inside the annular water tank 32. Multiple sewage inlet pipes 34 are fixed to the top of the annular plate 33. The multiple sewage inlet pipes 34 are connected to the annular water tank 32. The multiple sewage inlet pipes 34 are connected to a sewage pump. The regenerated liquid inlet pipe 35 is connected to a regenerated liquid supplier.

[0054] Wastewater inlet pipe 34 and regenerated liquid inlet pipe 35 are fixedly connected to the top of cylinder 11;

[0055] The bottom of the distribution box 31 is connected to the dispersion tube group 36, and the multiple dispersion tube groups 36 are connected to the top of the round cover 24.

[0056] The regeneration cycle control mechanism 4 also includes multiple regenerated liquid inlet pipes 41 that are connected to the bottom of the two upper circular boxes 21 respectively. A solenoid valve is installed inside the regenerated liquid inlet pipe 41. A ring plate 42 is fixed at the bottom of the multiple regenerated liquid inlet pipes 41. A ring water tank 43 is rotatably connected to the outside of the ring plate 42. The regenerated liquid inlet pipes 41 are connected to the ring water tank 43. When the circular box 21 rotates, it drives the regenerated liquid inlet pipes 41 and the ring plate 42 to rotate. The bottom of the ring water tank 43 is connected to a regenerated liquid inlet pipe 410 and a regenerated liquid discharge pipe 48. A solenoid valve is installed inside the regenerated liquid discharge pipe 48. A solenoid valve is installed inside the regenerated liquid inlet pipe 410.

[0057] It also includes multiple sets of dispersion tube groups 411 that are connected to the top of the two lower round covers 24 respectively. The top of each set of dispersion tube groups 411 is connected to a diversion box 47. The multiple diversion boxes 47 are fixedly connected to each other. The diversion box 47 is fixedly connected to the inner wall of the cylinder 11. The bottom end of the regenerated liquid inlet pipe 410 is connected to the top of one of the diversion boxes 47.

[0058] The regeneration number control mechanism 4 also includes multiple sewage inlet pipes 3 44 that are respectively connected to the bottom of the two upper circular boxes 21. The sewage inlet pipes 3 44 are equipped with solenoid valves 2. The bottom end of the sewage inlet pipes 3 44 is fixed with a ring plate 3 45. The outside of the ring plate 3 45 is rotatably connected to an annular water tank 3 46.

[0059] The top of the diversion box 2 47, which does not have the regenerated liquid inlet pipe 3 410 installed, is connected to the sewage inlet pipe 4 49, and the top of the sewage inlet pipe 4 49 is connected to the annular water tank 3 46.

[0060] A motor 415 is fixed at the bottom of the cylinder 11. A rotating shaft 412 is fixed at the output end of the motor 415. The rotating shaft 412 is rotatably connected inside multiple support plates 26. Multiple gears 413 are fixedly connected to the rotating shaft 412.

[0061] The discharge docking mechanism 5 includes multiple regenerated liquid discharge pipes 2 51 connected to the bottom of the lower circular box 21. A solenoid valve 5 is installed inside the regenerated liquid discharge pipes 2 51. A ring plate 4 52 is fixed at the bottom of the multiple regenerated liquid discharge pipes 2 51. A ring water tank 4 53 is rotatably connected to the outside of the ring plate 4 52. The ring water tank 4 53 is fixed to the bottom inner wall of the cylinder 11. The bottom of the ring water tank 4 53 is connected to the regenerated liquid discharge pipe 3 58.

[0062] The bottom of the circular box 21 is connected to multiple sewage discharge pipes 54. A solenoid valve is installed inside the sewage discharge pipe 54. The bottom end of the multiple sewage discharge pipes 54 is fixed with an annular plate 55. An annular water trough 56 is rotatably connected to the outside of the annular plate 55. The annular water trough 56 is fixed to the bottom inner wall of the cylinder 11. The bottom of the annular water trough 56 is connected to a sewage discharge pipe 57.

[0063] The controller 13 is electrically connected to the motor 415, solenoid valve 1, solenoid valve 2, solenoid valve 3, solenoid valve 4, solenoid valve 5 and solenoid valve 6.

[0064] Working principle:

[0065] Wastewater is pumped into the annular tank 32 through multiple wastewater inlet pipes 34. The wastewater then enters multiple interconnected distribution boxes 31 through wastewater inlet pipe 37, and is then transported to the uppermost circular box 21 through the dispersion pipe assembly 36. The wastewater penetrates the ion exchange resin layer filled between multiple partitions 23, where the resin exchanges with and adsorbs nickel ions in the wastewater. The docking frame 25 seals one of the regeneration spaces. After passing through the resin layer in the circular box 21, the wastewater enters the annular tank 46 through wastewater inlet pipe 44, then flows into the distribution box 47 through wastewater inlet pipe 49, and then enters the intermediate circular box 21 through the dispersion pipe assembly 411. The wastewater passes through several spaces in the intermediate circular box 21, where it undergoes further ion exchange with the corresponding resin, and then enters the lower circular box 21 through the bottom feeding docking mechanism 3 for final exchange. The exchanged wastewater flows into the annular tank 56 through wastewater discharge pipe 54, and is finally discharged from the cylinder 11 through wastewater discharge pipe 57.

[0066] After the system has been running for a certain period of time, the adsorption saturation of the resin in the three circular boxes 21 shows a gradient difference: the uppermost circular box 21 has the highest saturation because it comes into contact with the wastewater first, followed by the middle circular box 21, and the lower circular box 21 has the lowest saturation. To ensure the service life of the resin (the number of regenerations is limited), the regeneration frequency must be strictly controlled.

[0067] When the top layer of resin reaches the specified usage time, the motor 415 is started to drive the rotating shaft 412 and multiple gears 413 to rotate. The gears 413 drive the gear 414, the round box 21, the partition 23, the rotating shaft 22 and the internal resin to rotate synchronously at a specified angle, so that the resin between the two partitions 23 adjacent to the docking frame 25 moves to directly below the docking frame 25.

[0068] This space was originally an exchange station, and solenoid valve one in the wastewater inlet pipe 3 44 was in the open state. After rotating to the regeneration station, controller 13 closes solenoid valve one of the wastewater inlet pipe 3 44 corresponding to this space to prevent the regenerated liquid from flowing into the annular water tank 3 46 and interfering with the exchange in other areas; at the same time, it opens solenoid valve two of the regenerated liquid inlet pipe 2 41 and solenoid valve three of the regenerated liquid discharge pipe 1 48 in this space, so that the regenerated liquid flows into the annular water tank 2 43. At this time, the resin saturation of the intermediate circular box 21 is insufficient, so solenoid valve four of the regenerated liquid inlet pipe 3 410 remains closed. The regenerated liquid carrying nickel ions is discharged through the annular water tank 2 43 and the regenerated liquid discharge pipe 1 48. After cleaning, wait for the specified time, and then start motor 415 again to move the regenerated resin away from the station and put it into operation, while rotating the next space to the regeneration station.

[0069] Because the rotational speed ratio of the three circular boxes 21 decreases from top to bottom along the axial direction to 4:2:1, when the first space of the uppermost circular box 21 completes regeneration, the corresponding space of the middle circular box 21 only rotates halfway, and the corresponding space of the lower circular box 21 only rotates a quarterway. When the second space of the uppermost circular box 21 reaches the regeneration station, the corresponding space of the middle circular box 21 is simultaneously fully in place, while the lower circular box 21 only rotates to the halfway position. At this time, the solenoid valve four of the regeneration liquid inlet pipe three 410 at the top of the middle circular box 21 is opened, and the solenoid valve three of the regeneration liquid discharge pipe one 48 is closed, allowing the upper regeneration liquid to flow into the middle cleaning resin, and then be discharged through the regeneration liquid inlet pipe two 41, the annular water tank two 43, and the regeneration liquid discharge pipe one 48 at the bottom of the middle layer. When the upper circular box 21 rotates four spaces and the middle circular box rotates two spaces, the lower circular box 21 just rotates one space completely to the regeneration station. At this point, solenoid valve four is activated to connect the middle and lower regeneration stations, solenoid valve five is opened and solenoid valve six is ​​closed to regenerate the lower resin. The regenerated liquid is finally discharged through regenerated liquid discharge pipe two 51, annular water tank four 53 and regenerated liquid discharge pipe three 58.

[0070] Subsequently, motor 415 restarts, driving the three cylindrical boxes 21 to rotate synchronously to connect with other regeneration spaces. It should be noted that when the space has not fully rotated to the regeneration station, the solenoid valve 4 of the regeneration liquid inlet pipe 3 410 is in the closed state, so it does not affect the nickel ion exchange process of the wastewater.

[0071] This invention utilizes a zoned treatment mechanism 2, which divides the wastewater treatment area into multiple independent units, enabling efficient separation of nickel ions from wastewater and automated regeneration of ion exchange resins. While one unit performs nickel separation from wastewater, another unit performs resin regeneration, ensuring that the system can be maintained without downtime during regeneration, significantly reducing treatment interruption time and greatly improving the overall efficiency and continuous operation capability of wastewater treatment.

[0072] This invention incorporates a regeneration frequency control mechanism 4. Based on the concentration differences between different layers, this mechanism uses a rotation speed ratio to cause differentiated rotation of the multilayer ion exchange resin, thereby regulating the frequency of each layer of resin entering the regeneration station. This effectively prevents over-regeneration and significantly extends the service life of the ion exchange resin.

[0073] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A sewage treatment device for cleaning and recycling based on old nickel mesh, comprising a cylinder mechanism (1), characterized in that, Also include: Regional processing mechanism (2) is installed in the inside of the barrel mechanism (1), including three round box (21), the bottom inner wall of the round box (21) is fixed with the rotating shaft one (22), the outside of the rotating shaft one (22) is fixed with multiple partitions (23), the top of the round box (21) is sleeved with a round cover (24), the top end of the rotating shaft one (22) is rotatably connected with the round cover (24), the inner wall of the round cover (24) is fixed with a butt joint frame (25); Feed butt joint mechanism (3) is connected with the regional processing mechanism (2); Regeneration frequency control mechanism (4) is connected with the regional processing mechanism (2), including gear one (414) fixed on the round box (21), the diameters of multiple gear one (414) are sequentially increased from top to bottom along the axial direction, one side of the gear one (414) is engaged with gear two (413), the diameters of multiple gear two (413) are also sequentially decreased from top to bottom along the axial direction; Discharge butt joint mechanism (5) is connected with the regional processing mechanism (2); The butt joint frame (25) cooperates with the space formed by multiple partitions (23); The feed butt joint mechanism (3) includes multiple shunt boxes one (31); The top of one of the shunt boxes one (31) is communicated with a regeneration liquid feeding pipe one (35), and the top of the remaining multiple shunt boxes one (31) is communicated with multiple sewage feeding pipes two (37); The bottom of the shunt box one (31) is communicated with a dispersion pipe group one (36), and multiple groups of the dispersion pipe group one (36) are communicated with the top of the round cover (24); The regeneration frequency control mechanism (4) further includes multiple regeneration liquid feeding pipes two (41) respectively communicated with the bottoms of the two upper round boxes (21), an electromagnetic valve one is installed in the inside of the regeneration liquid feeding pipe two (41), a ring plate two (42) is fixed at the bottom end of the multiple regeneration liquid feeding pipes two (41), a ring-shaped water tank two (43) is rotatably connected with the outside of the ring plate two (42), the regeneration liquid feeding pipe two (41) is communicated with the ring-shaped water tank two (43), the regeneration liquid feeding pipe two (41) and the ring plate two (42) are rotated when the round box (21) rotates, the bottom of the ring-shaped water tank two (43) is communicated with a regeneration liquid inlet pipe three (410) and a regeneration liquid discharge pipe one (48), an electromagnetic valve three is installed in the inside of the regeneration liquid discharge pipe one (48), and an electromagnetic valve four is installed in the inside of the regeneration liquid inlet pipe three (410); Further include multiple groups of dispersion pipe group two (411) respectively communicated with the tops of the two lower round covers (24), the top of each group of the dispersion pipe group two (411) is communicated with a shunt box two (47), multiple shunt boxes two (47) are fixedly connected, the shunt box two (47) is fixedly connected with the inner wall of the barrel (11), and the bottom end of the regeneration liquid inlet pipe three (410) is communicated with the top of one of the shunt boxes two (47). The regeneration frequency control mechanism (4) further comprises a plurality of sewage feeding pipes three (44) in communication with the bottoms of the two upper circular boxes (21), respectively, an electromagnetic valve two is installed in the sewage feeding pipe three (44), a ring plate three (45) is fixed to the bottom end of the sewage feeding pipe three (44), and a ring-shaped water tank three (46) is rotatably connected to the outside of the ring plate three (45); A sewage feeding pipe four (49) is in communication with the top of each of the shunt boxes two (47) without the regeneration liquid feeding pipe three (410) installed, and the top of the sewage feeding pipe four (49) is in communication with the ring-shaped water tank three (46); A motor (415) is fixed to the bottom of the cylinder body (11), an output end of the motor (415) is fixed with a rotating shaft two (412), the rotating shaft two (412) is rotatably connected in the plurality of supporting plates (26), and the plurality of gear two (413) are fixedly connected with the rotating shaft two (412).

2. The sewage treatment equipment for cleaning based on the old nickel mesh recycling according to claim 1, characterized in that, The cylinder body mechanism (1) comprises a cylinder body (11), a supporting frame (12) is fixed to the bottom of the cylinder body (11), and a controller (13) is fixed to the outer wall of the cylinder body (11).

3. The sewage treatment equipment for cleaning based on the old nickel mesh recycling according to claim 2, characterized in that, The sub-region processing mechanism (2) further comprises a supporting plate (26) rotatably connected to the outer wall of the circular box (21), and the plurality of supporting plates (26) are fixed to the inner wall of the cylinder body (11).

4. The sewage treatment equipment for cleaning based on the old nickel mesh recycling according to claim 3, characterized in that, The plurality of shunt boxes one (31) are fixedly connected, and the plurality of shunt boxes one (31) are fixedly connected with the inner wall of the cylinder body (11); A ring-shaped water tank one (32) is in communication with the top of the plurality of sewage feeding pipes two (37), a ring plate one (33) is fixed in the ring-shaped water tank one (32), a plurality of sewage feeding pipes one (34) are fixed to the top of the ring plate one (33), the plurality of sewage feeding pipes one (34) are in communication with the ring-shaped water tank one (32), the plurality of sewage feeding pipes one (34) are connected with sewage pumps, and a regeneration liquid feeding pipe one (35) is connected with a regeneration liquid supplier; The sewage feeding pipe one (34) and the regeneration liquid feeding pipe one (35) are fixedly connected with the top of the cylinder body (11).

5. The sewage treatment equipment for cleaning based on the old nickel mesh recycling according to claim 4, characterized in that, The discharge docking mechanism (5) comprises a plurality of regeneration liquid discharge pipes two (51) in communication with the bottoms of the lower circular boxes (21), an electromagnetic valve five is installed in the regeneration liquid discharge pipe two (51), a ring plate four (52) is fixed to the bottom end of the plurality of regeneration liquid discharge pipes two (51), a ring-shaped water tank four (53) is rotatably connected to the outside of the ring plate four (52), the ring-shaped water tank four (53) is fixed to the bottom inner wall of the cylinder body (11), and a regeneration liquid discharge pipe three (58) is in communication with the bottom of the ring-shaped water tank four (53). A plurality of sewage discharge pipes one (54) are in communication with the bottoms of the circular boxes (21), an electromagnetic valve six is installed in the sewage discharge pipe one (54), a ring plate five (55) is fixed to the bottom end of the plurality of sewage discharge pipes one (54), a ring-shaped water tank five (56) is rotatably connected to the outside of the ring plate five (55), the ring-shaped water tank five (56) is fixed to the bottom inner wall of the cylinder body (11), and a sewage discharge pipe two (57) is in communication with the bottom of the ring-shaped water tank five (56).

6. The sewage treatment equipment for cleaning based on the old nickel mesh recycling according to claim 5, characterized in that, The controller (13) is electrically connected with the motor (415), the electromagnetic valve one, the electromagnetic valve two, the electromagnetic valve three, the electromagnetic valve four, the electromagnetic valve five and the electromagnetic valve six.

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