A copper-containing wastewater recovery treatment device

Abstract

The utility model discloses a copper containing wastewater recovery processing device, specifically at wastewater recovery processing technical field, including jar body, the inside of jar body is equipped with the processing subassembly for recycling copper containing wastewater, the processing subassembly includes the outer ring of the bottom end outside of jar body and is embedded with the bearing activity, and the inner column is rotatably connected with the outer ring inside through the bearing, the inner column top is equipped with the inner filter ring, the outer filter ring is equipped with the outer filter ring outside the outer filter ring, and the plurality of struts for connecting inner filter ring are installed in outer filter ring top inside, and the reaction filler is filled between the inner filter ring and outer filter ring. The utility model discloses through the meshing of first bevel gear and third bevel gear and second bevel gear and fourth bevel gear, make the rotation direction of inner column and outer ring opposite, thereby form bidirectional shearing force, make copper containing wastewater can fully contact with reaction filler, inner filter ring and outer filter ring, and promote the reaction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater recycling and treatment technology, and more specifically to a copper-containing wastewater recycling and treatment device. Background Technology

[0002] Copper-containing wastewater widely originates from industries such as electroplating, printed circuit board (PCB) manufacturing, metal processing, and metallurgy. Its composition is complex, typically containing copper ions (Cu²⁺), complexing agents, acids, alkalis, and organic additives. Direct discharge without proper treatment not only wastes copper resources but also causes ecological damage to soil and water bodies due to heavy metal pollution, and threatens human health through the food chain. Therefore, it is necessary to utilize recycling and treatment devices to treat copper-containing wastewater.

[0003] As shown in the prior art published in CN221319394U, although the prior art increases the convenience of reactant recovery through the setting of open reaction packing; increases the reaction contact area and improves the reaction effect by setting the copper-containing wastewater to flow from the center to the outside; and accelerates the outflow speed of wastewater through the setting of rotation acceleration, the wastewater in the prior art is aligned with the direction of the displacement device, which can easily lead to flow dead zones, thus affecting the treatment effect of the technical solution on copper-containing wastewater. In addition, the lack of flow of the packing can also easily cause blockage of the displacement device. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a copper-containing wastewater recycling and treatment device. By meshing the first bevel gear with the third bevel gear and the second bevel gear with the fourth bevel gear, the inner column and the outer ring rotate in opposite directions, thereby forming a bidirectional shear force. This allows the copper-containing wastewater to fully contact the reaction packing, the inner filter ring and the outer filter ring, thereby improving the reaction efficiency and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a copper-containing wastewater recycling and treatment device, comprising a tank, wherein the tank is provided with processing components for recycling and treating copper-containing wastewater;

[0006] The processing assembly includes an outer ring that is movably embedded in the outside of the bottom end of the tank via a bearing, and an inner column that is movably connected to the inside of the outer ring via a bearing. An inner filter ring is provided at the top of the inner column, and an outer filter ring is sleeved on the outside of the inner filter ring. Multiple support pillars for connecting the inner filter ring are installed inside the top of the outer filter ring, and reaction packing is filled between the inner filter ring and the outer filter ring.

[0007] The inner column is equipped with two mirror-distributed linkage plates at the top, and multiple stirring rods for stirring the reaction packing are installed on the top of the linkage plates. A deflector is provided between the two linkage plates, and the deflector is located inside the inner filter ring.

[0008] In a preferred embodiment, the bottom of the tank is provided with two spaced-apart fixed plates, and a fixed shaft is installed between the two fixed plates via a bearing. A first bevel gear and a second bevel gear are respectively sleeved on the outer ends of the fixed shaft. The top of the first bevel gear meshes with a third bevel gear sleeved on the outer ring, and the top of the second bevel gear meshes with a fourth bevel gear sleeved on the outer side of the inner column.

[0009] In a preferred embodiment, a servo motor is mounted on the side of one of the fixing plates away from the fixing shaft, and the output shaft of the servo motor passes through the fixing plate and is fixed together with the fixing shaft.

[0010] In a preferred embodiment, the outer filter ring is provided with an outer retaining ring at the top, and an inner retaining ring is provided inside the outer retaining ring. The inner retaining ring is positioned vertically corresponding to the inner filter ring, and the top of the inner retaining ring penetrates through the tank body and extends to the outside of the top of the tank body. The outside of the inner retaining ring is fixed to the inner wall of the tank body.

[0011] In a preferred embodiment, a material pipe is fixedly connected to one side of the bottom end of the tank, and a valve is installed on the outside of the material pipe.

[0012] In a preferred embodiment, the bottom of the tank is provided with a plurality of legs arranged in a circular array, and the top of the legs is fixed to the bottom of the tank.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] A servo motor drives the first and second bevel gears on the fixed shaft to rotate. The first bevel gear, through a meshing third bevel gear, drives the inner and outer filter rings on the outer ring to rotate. The second bevel gear, through a meshing fourth bevel gear, drives the two linkage plates and two lever plates on the inner column to rotate. The meshing of the first and third bevel gears and the second and fourth bevel gears causes the inner column and the outer ring to rotate in opposite directions, thereby forming a bidirectional shear force. This allows the copper-containing wastewater to fully contact the reaction packing, inner filter ring, and outer filter ring, improving the reaction efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a bottom view of the tank body of this utility model;

[0017] Figure 3 This is a cross-sectional view of the tank body of this utility model;

[0018] Figure 4 This is a front view of the outer filter ring of this utility model;

[0019] Figure 5 This is the front view of the inner column of this utility model.

[0020] The attached diagram is labeled as follows: 1. Tank body; 2. Outer ring; 3. Inner column; 4. Inner filter ring; 5. Outer filter ring; 6. Support column; 7. Reaction packing; 8. Linkage plate; 9. Stirring rod; 10. Paddle plate; 11. Fixing plate; 12. Fixing shaft; 13. First bevel gear; 14. Second bevel gear; 15. Third bevel gear; 16. Fourth bevel gear; 17. Servo motor; 18. Outer retaining ring; 19. Inner retaining ring; 20. Material pipe; 21. Valve; 22. Support leg. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Refer to the instruction manual appendix Figure 1-5 This utility model provides a copper-containing wastewater recycling and treatment device, including a tank 1, wherein the tank 1 is provided with a processing component for recycling and treating copper-containing wastewater.

[0023] The processing assembly includes an outer ring 2 that is movably embedded in the bottom of the tank 1 via a bearing, and an inner column 3 that is movably connected to the inner ring 2 via a bearing. An inner filter ring 4 is provided at the top of the inner column 3, and an outer filter ring 5 is sleeved on the outside of the inner filter ring 4. Multiple support pillars 6 for connecting the inner filter ring 4 are installed inside the top of the outer filter ring 5. Reaction packing 7 is filled between the inner filter ring 4 and the outer filter ring 5. Two mirror-distributed linkage plates 8 are installed at the top of the inner column 3, and multiple stirring rods 9 for stirring the reaction packing 7 are installed at the top of the linkage plates 8. A deflector plate 10 is provided between the two linkage plates 8, and the deflector plate 10 is located inside the inner filter ring 4.

[0024] When using the processing components inside tank 1 to recycle copper-containing wastewater, workers need to transport the wastewater into tank 1. The outer filter ring 5 has an outer retaining ring 18 at its top, and an inner retaining ring 19 inside the outer retaining ring 18. The inner retaining ring 19 corresponds vertically to the inner filter ring 4, and its top end penetrates tank 1 and extends to the outside of the top of tank 1. The outside of the inner retaining ring 19 is fixed to the inner wall of tank 1. This facilitates the workers' transport of the copper-containing wastewater through the inner retaining ring 19 to the inner filter ring 4 inside tank 1.

[0025] To facilitate the filtration of copper-containing wastewater by driving the inner filter ring 4 and the outer filter ring 5, two spaced-apart fixed plates 11 are provided at the bottom of the tank body 1. A fixed shaft 12 is installed between the two fixed plates 11 and is movably connected by bearings. A first bevel gear 13 and a second bevel gear 14 are respectively sleeved on the outer ends of the fixed shaft 12. The top of the first bevel gear 13 meshes with a third bevel gear 15 sleeved on the outer ring 2. The top of the second bevel gear 14 meshes with a fourth bevel gear 16 sleeved on the outer side of the inner column 3. A servo motor 17 is installed on one of the fixed plates 11 away from the fixed shaft 12. The output shaft of the servo motor 17 passes through the fixed plate 11 and is fixed together with the fixed shaft 12.

[0026] This makes it easier for staff to start the servo motor 17 to drive the first bevel gear 13 and the second bevel gear 14 on the fixed shaft 12 to rotate. The first bevel gear 13 drives the inner filter ring 4 and the outer filter ring 5 on the outer ring 2 to rotate through the meshing third bevel gear 15. In this way, copper-containing wastewater can be filtered by centrifugal force. The wastewater separated between the outer filter ring 5 and the inner filter ring 4 is then treated by the reaction packing 7 at a deeper level, thereby improving the treatment effect of copper-containing wastewater.

[0027] Meanwhile, the second bevel gear 14 drives the two linkage plates 8 and two lever plates 10 on the inner column 3 to rotate through the meshing fourth bevel gear 16. The stirring rod 9 and lever plates 10 can stir the reaction packing 7 and wastewater, so that the copper-containing wastewater can fully contact the reaction packing 7, thereby improving the reaction efficiency. Furthermore, through the meshing of the first bevel gear 13 and the third bevel gear 15, and the second bevel gear 14 and the fourth bevel gear 16, the rotation direction of the inner column 3 and the outer ring 2 is opposite. Under the stirring of the stirring rod 9 and the lever plates 10, the copper-containing wastewater rotates in the opposite direction to the inner filter ring 4 and the outer filter ring 5, thereby forming a bidirectional shear force, which allows the copper-containing wastewater to fully contact the reaction packing 7, the inner filter ring 4 and the outer filter ring 5, thereby improving the reaction efficiency.

[0028] The filtered wastewater needs to be discharged from tank 1 for recycling. A material pipe 20 is fixedly connected to one side of the bottom of tank 1. A valve 21 is installed on the outside of the material pipe 20, so that the staff can open the valve 21 to facilitate the discharge of the treated wastewater through the material pipe 20, thereby completing the recycling treatment of copper-containing wastewater.

[0029] Furthermore, because the bottom of the tank body 1 is provided with multiple support legs 22 arranged in a circular array, and the top of the support legs 22 is fixed to the bottom of the tank body 1, the multiple support legs 22 can provide multi-directional support for the tank body 1, thereby ensuring the stability of the tank body 1 and preventing the tank body 1 from collapsing or tilting.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A copper-containing wastewater recovery treatment device comprising a tank body (1), characterized in that: The tank (1) is equipped with a processing component for recycling copper-containing wastewater; The processing assembly includes an outer ring (2) that is movably embedded in the outside of the bottom end of the tank (1) via a bearing, and an inner column (3) that is movably connected inside the outer ring (2) via a bearing. An inner filter ring (4) is provided at the top of the inner column (3), and an outer filter ring (5) is sleeved on the outside of the inner filter ring (4). Multiple support pillars (6) for connecting the inner filter ring (4) are installed inside the top of the outer filter ring (5). Reaction packing (7) is filled between the inner filter ring (4) and the outer filter ring (5). The inner column (3) is equipped with two mirror-distributed linkage plates (8), and the linkage plates (8) are equipped with multiple stirring rods (9) for stirring the reaction packing (7). A lever (10) is provided between the two linkage plates (8), and the lever (10) is located inside the inner filter ring (4).

2. The copper-containing wastewater recovery treatment device according to claim 1, characterized in that: The bottom of the tank (1) is provided with two spaced fixed plates (11), and a fixed shaft (12) is installed between the two fixed plates (11) and connected by bearings. The two ends of the fixed shaft (12) are respectively fitted with a first bevel gear (13) and a second bevel gear (14). The top of the first bevel gear (13) is engaged with a third bevel gear (15) fitted outside the outer ring (2), and the top of the second bevel gear (14) is engaged with a fourth bevel gear (16) fitted outside the inner column (3).

3. The copper-containing wastewater recovery treatment device according to claim 2, characterized in that: A servo motor (17) is mounted on one of the fixed plates (11) away from the fixed shaft (12). The output shaft of the servo motor (17) passes through the fixed plate (11) and is fixed together with the fixed shaft (12).

4. The copper-containing wastewater recovery treatment device according to claim 1, characterized in that: The outer filter ring (5) is provided with an outer baffle ring (18) at the top, and an inner baffle ring (19) is provided inside the outer baffle ring (18). The inner baffle ring (19) is vertically aligned with the inner filter ring (4), and the top of the inner baffle ring (19) penetrates the tank body (1) and extends to the outside of the top of the tank body (1). The outside of the inner baffle ring (19) is fixed to the inner wall of the tank body (1).

5. The copper-containing wastewater recovery treatment device according to claim 1, characterized in that: A material pipe (20) is fixedly connected to one side of the bottom end of the tank (1), and a valve (21) is installed on the outside of the material pipe (20).

6. The copper-containing wastewater recovery treatment device according to claim 1, characterized in that: The bottom of the tank (1) is provided with a plurality of legs (22) arranged in a ring array, and the top of the legs (22) is fixed to the bottom of the tank (1).

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