Sedimentation tank for metal purification

Abstract

The utility model discloses a precipitation tank for metal purification, its upper surface front side is provided with a precipitation mechanism, the precipitation mechanism comprises an outer cylinder, a stirring shaft, an inner container, an end cover and a motor, the front side of the upper surface of a base is fixedly connected with the outer cylinder, the inner container is placed in the outer cylinder, the end cover is buckled at the upper end of the outer cylinder, and the motor is connected with the stirring shaft. An injection port is formed in the upper surface of the end cover, a motor is fixedly connected to the middle of the upper surface of the end cover, a stirring shaft is fixedly connected to the lower end of an output shaft of the motor and located in the inner container, and a supporting table is arranged on the rear side of the upper surface of the base; the water injection mechanism is arranged on the front side of the upper surface of the supporting table, the front end of the lifting mechanism communicates with the upper end of the end cover, the precipitation tank further comprises a controller, the controller is arranged on the right side of the base, the input end of the controller is electrically connected with an external power source, and the precipitation tank for metal purification can automatically add water and stir, so that operation is more labor-saving and simpler.

Description

Technical Field

[0001] The utility model relates to the technical field of metal purification, in particular to a precipitation tank for metal purification. Background Technique

[0002] Metal purification refers to the process of removing impurities in metal by physical or chemical methods to obtain high-purity metal. The purpose of metal purification is to improve the purity of metal to meet the requirements of different fields for metal purity.

[0003] In the gold purification process, gold needs to be mixed with aqua regia, filtered, and then a reducing agent is added to obtain sponge gold, and then the next process is carried out. However, the addition of water and stirring when adding the reducing agent are generally carried out manually, which is time-consuming and laborious. For this reason, we propose a precipitation tank for metal purification. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a precipitation tank for metal purification, which can automatically add water and stir, making the operation more labor-saving and simple, and can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a precipitation tank for metal purification, including a base and a lifting mechanism;

[0006] Base: A precipitation mechanism is arranged on the front side of the upper surface thereof. The precipitation mechanism includes an outer cylinder, a stirring shaft, an inner tank, an end cover, and a motor. The outer cylinder is fixedly connected to the front side of the upper surface of the base. The inner tank is placed inside the outer cylinder. The upper end of the outer cylinder is buckled with an end cover. An injection port is opened on the upper surface of the end cover. A motor is fixedly connected to the middle of the upper surface of the end cover. The lower end of the output shaft of the motor is fixedly connected to the stirring shaft. The stirring shaft is located inside the inner tank. A support platform is arranged on the rear side of the upper surface of the base;

[0007] Water injection mechanism: It is arranged on the front side of the upper surface of the support platform. The front end of the lifting mechanism is communicated with the upper end of the end cover, and can automatically add water and stir, making the operation more labor-saving and simple.

[0008] Furthermore, it further includes a controller. The controller is arranged on the right side of the base. The input end of the controller is electrically connected to an external power supply, and the input end of the motor is electrically connected to the output end of the controller, which controls the electrical appliance.

[0009] Furthermore, the precipitation mechanism further includes a handle. The upper end of the outer arc surface of the inner tank is fixedly connected with evenly distributed handles, which is convenient for transferring the inner tank.

[0010] Further, the precipitation mechanism further includes arc-shaped plates. The lower surface of the end cover is fixedly connected with evenly distributed arc-shaped plates. The upper end of the inner tank is clamped between the four arc-shaped plates, and the handle is respectively located between two adjacent arc-shaped plates to fix the inner tank.

[0011] Further, the precipitation mechanism further includes a placement seat. The upper surface of the placement seat is provided with a positioning groove, and the lower end of the inner tank is clamped inside the positioning groove to position the inner tank.

[0012] Further, the water injection mechanism includes a water storage bucket, an electric diaphragm pump, a hose and an injection port. The upper surface of the support platform is fixedly connected with symmetrically arranged water storage buckets and electric diaphragm pumps on the left and right. The lower ends of the water storage buckets are respectively communicated with the liquid inlet of the electric diaphragm pumps on the same side of the left and right. Injection ports are provided on both sides of the upper surface of the end cover. The liquid outlet of the electric diaphragm pump is respectively communicated with the injection port on the same side of the left and right through a hose. The input ends of the electric diaphragm pumps are electrically connected to the output end of the controller to automatically inject clean water.

[0013] Further, a lifting mechanism is further included. The lifting mechanism includes a hydraulic cylinder, a lifting plate, a connecting plate and a lifting rod. The left and right ends of the front side of the upper surface of the support platform are fixedly connected with hydraulic cylinders. The upper ends of the telescopic ends of the hydraulic cylinders are fixedly connected with lifting plates. The front sides of the lower surfaces of the lifting plates are fixedly connected with lifting rods. The lower ends of the lifting rods are fixedly connected to the upper surface of the end cover. A connecting plate is fixedly connected between the upper ends of the two lifting plates. The oil inlets of the hydraulic cylinders are respectively communicated with the oil inlets of an external oil pump to lift the end cover.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: This precipitation tank for metal purification has the following advantages:

[0015] The electric diaphragm pump is started to convey the clean water in the water storage bucket to the inside of the inner tank. The two electric diaphragm pumps are started simultaneously to improve the water injection efficiency. A reducing agent is added through the injection port. The output shaft of the motor drives the stirring shaft to rotate to accelerate the precipitation of sponge gold. The arc-shaped plates fix the inner tank. After observing that the solution has all turned black through the injection port, the motor is turned off. After the sponge gold has completely precipitated, the end cover is opened, and the inner tank is lifted out through the handle, and the solution is poured out for drying. Stirring and water injection are both automatic, reducing the work pressure of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic cross-sectional structural diagram of the present utility model.

[0018] In the figure: 1 base, 2 precipitation mechanism, 21 outer cylinder, 22 placement seat, 23 titanium alloy stirring shaft, 24 inner liner, 25 handle, 26 end cover, 27 motor, 28 arc-shaped plate, 3 lifting mechanism, 31 hydraulic cylinder, 32 lifting plate, 33 connecting plate, 34 lifting rod, 4 support platform, 5 water injection mechanism, 51 water storage bucket, 52 electric diaphragm pump, 53 hose, 54 injection port, 6 controller, 7 injection port, 8 positioning groove. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1-2 , this embodiment provides a technical solution: a precipitation tank for metal purification, including a base 1 and a lifting mechanism 3;

[0021] Base 1: A precipitation mechanism 2 is provided on the front side of the upper surface thereof. The precipitation mechanism 2 includes an outer cylinder 21, a stirring shaft 23, an inner liner 24, an end cover 26 and a motor 27. An outer cylinder 21 is fixedly connected to the front side of the upper surface of the base 1. An inner liner 24 is placed inside the outer cylinder 21. An end cover 26 is buckled on the upper end of the outer cylinder 21. An injection port 7 is opened on the upper surface of the end cover 26. A motor 27 is fixedly connected to the middle of the upper surface of the end cover 26. The lower end of the output shaft of the motor 27 is fixedly connected to a stirring shaft 23. The stirring shaft 23 is located inside the inner liner 24. A support platform 4 is provided on the rear side of the upper surface of the base 1. The precipitation mechanism 2 further includes a handle 25. Uniformly distributed handles 25 are fixedly connected to the upper outer arc surface of the inner liner 24. The precipitation mechanism 2 further includes an arc-shaped plate 28. Uniformly distributed arc-shaped plates 28 are fixedly connected to the lower surface of the end cover 26. The upper end of the inner liner 24 is clamped between the four arc-shaped plates 28. The handles 25 are respectively located between two adjacent arc-shaped plates 28. The precipitation mechanism 2 further includes a placement seat 22. A positioning groove 8 is provided on the upper surface of the placement seat 22. The lower end of the inner liner 24 is clamped inside the positioning groove 8. A reducing agent is added through the injection port 7. The output shaft of the motor 27 drives the stirring shaft 23 to rotate, accelerating the precipitation of sponge gold. The arc-shaped plates 28 fix the inner liner 24. After observing that the solution has all turned black through the injection port 7, the motor 27 is turned off and waiting for the sponge gold to completely precipitate;

[0022] It further includes a water injection mechanism 5. The water injection mechanism 5 includes a water storage bucket 51, an electric diaphragm pump 52, a hose 53 and an injection port 54. The upper surface of the support platform 4 is fixedly connected with symmetrically arranged water storage buckets 51 and electric diaphragm pumps 52 on the left and right. The lower ends of the water storage buckets 51 are respectively communicated with the liquid inlets of the electric diaphragm pumps 52 on the same side of the left and right. Injection ports 54 are provided on both left and right sides of the upper surface of the end cover 26. The liquid outlets of the electric diaphragm pumps 52 are respectively connected with the injection ports 54 on the same side of the left and right through hoses 53. The input ends of the electric diaphragm pumps 52 are electrically connected to the output end of the controller 6. Open the valve between the electric diaphragm pump 52 and the water storage bucket 51, and control the electric diaphragm pump 52 to start through the controller 6, so as to transport the clear water in the water storage bucket 51 to the inside of the inner tank 24. The two electric diaphragm pumps 52 start simultaneously to improve the water injection efficiency.

[0023] Among them: It further includes a controller 6. The controller 6 is arranged on the right side of the base 1, and the input end of the controller 6 is electrically connected to an external power supply.

[0024] Among them: It further includes a lifting mechanism 3. The lifting mechanism 3 includes a hydraulic cylinder 31, a lifting plate 32, a connecting plate 33 and a lifting rod 34. Hydraulic cylinders 31 are fixedly connected to both left and right ends of the front side of the upper surface of the support platform 4. The upper ends of the telescopic ends of the hydraulic cylinders 31 are fixedly connected with lifting plates 32. Lifting rods 34 are fixedly connected to the front sides of the lower surfaces of the lifting plates 32. The lower ends of the lifting rods 34 are fixedly connected to the upper surface of the end cover 26. A connecting plate 33 is fixedly connected between the upper ends of the two lifting plates 32. The oil inlets of the hydraulic cylinders 31 are respectively communicated with the oil inlets of an external oil pump. The telescopic ends of the hydraulic cylinders 31 drive the upper ends of the lifting plates 32 and the lifting rods 34 to open the end cover 26, and the stirring shaft 23 leaves the inner tank 24, facilitating the cleaning of the stirring shaft 23.

[0025] The working principle of a precipitation tank for metal purification provided by the present utility model is as follows: Clear water is added to the interiors of two water storage buckets 51. The external oil pump is controlled by a controller 6. The telescopic end of a hydraulic cylinder 31 drives the upper ends of a lifting plate 32 and a lifting rod 34, opening an end cover 26. A stirring shaft 23 leaves an inner tank 24. The filtered solution is poured into the interior of the inner tank 24 through an injection port 7. Then, the valve between an electric diaphragm pump 52 and the water storage bucket 51 is opened, and the controller 6 controls the electric diaphragm pump 52 to start, delivering the clear water in the water storage bucket 51 to the interior of the inner tank 24. The two electric diaphragm pumps 52 are started simultaneously to improve the water injection efficiency. A reducing agent is added through the injection port 7. The output shaft of a motor 27 drives the stirring shaft 23 to rotate, accelerating the precipitation of sponge gold. An arc-shaped plate 28 fixes the inner tank 24. After observing that the solution has all turned black through the injection port 7, the motor 27 is turned off. After the sponge gold has completely precipitated, the end cover 26 is opened, and the inner tank 24 is lifted out through a handle 25, and the solution is poured out for drying. A positioning groove 8 is provided on the upper surface of a placement seat 22, and the lower end of the inner tank 24 is clamped inside the positioning groove 8 to position the inner tank 24 and prevent the inner tank 24 from shifting and colliding with the arc-shaped plate 28 when being placed.

[0026] It should be noted that, in the above embodiments, the controller 6 disclosed can be an XD3-16T-E PLC controller, the electric diaphragm pump 52 can be a QBY electric diaphragm pump, and the motor 27 can be a CV28-750-25S motor. The controller 6 controls the motor 27, the external oil pump, and the electric diaphragm pump 52 to work using common methods in the prior art.

[0027] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included within the patent protection scope of the present utility model.

Claims

1. A precipitation tank for metal purification, characterized in that: It includes a base (1) and a lifting mechanism (3); Base (1): A precipitation mechanism (2) is arranged on the front side of the upper surface thereof. The precipitation mechanism (2) includes an outer cylinder (21), a stirring shaft (23), an inner tank (24), an end cover (26) and a motor (27). The outer cylinder (21) is fixedly connected to the front side of the upper surface of the base (1). The inner tank (24) is placed inside the outer cylinder (21). The upper end of the outer cylinder (21) is buckled with the end cover (26). A liquid injection port (7) is opened on the upper surface of the end cover (26). A motor (27) is fixedly connected to the middle of the upper surface of the end cover (26). The lower end of the output shaft of the motor (27) is fixedly connected to the stirring shaft (23). The stirring shaft (23) is located inside the inner tank (24). A support platform (4) is arranged on the rear side of the upper surface of the base (1); Water injection mechanism (5): It is arranged on the front side of the upper surface of the support platform (4). The front end of the lifting mechanism (3) is communicated with the upper end of the end cover (26).

2. The precipitation tank for metal purification according to claim 1, wherein: It further includes a controller (6). The controller (6) is arranged on the right side of the base (1). The input end of the controller (6) is electrically connected to an external power supply. The input end of the motor (27) is electrically connected to the output end of the controller (6).

3. A precipitation tank for metal purification according to claim 1, characterized in that: The precipitation mechanism (2) further includes a handle (25). The upper end of the outer arc surface of the inner tank (24) is fixedly connected with uniformly distributed handles (25).

4. A precipitation tank for metal purification according to claim 3, characterized in that: The precipitation mechanism (2) further includes an arc-shaped plate (28). The lower surface of the end cover (26) is fixedly connected with uniformly distributed arc-shaped plates (28). The upper end of the inner tank (24) is clamped between the four arc-shaped plates (28). The handles (25) are respectively located between two adjacent arc-shaped plates (28).

5. The precipitation tank for metal purification according to claim 1, characterized in that: The precipitation mechanism (2) further includes a placement seat (22). A positioning groove (8) is arranged on the upper surface of the placement seat (22). The lower end of the inner tank (24) is clamped inside the positioning groove (8).

6. The precipitation tank for metal purification according to claim 1, wherein: The water injection mechanism (5) includes a water storage bucket (51), an electric diaphragm pump (52), a hose (53) and a liquid injection port (54). The water storage buckets (51) and the electric diaphragm pumps (52) which are symmetric left and right are fixedly connected to the upper surface of the support platform (4). The lower ends of the water storage buckets (51) are respectively communicated with the liquid inlet of the electric diaphragm pumps (52) on the same left or right side. Liquid injection ports (54) are arranged on both the left and right sides of the upper surface of the end cover (26). The liquid outlet of the electric diaphragm pump (52) is respectively connected to the liquid injection port (54) on the same left or right side through a hose (53). The input ends of the electric diaphragm pumps (52) are electrically connected to the output end of the controller (6).

7. A precipitation tank for metal purification according to claim 1, characterized in that: It further includes a lifting mechanism (3), and the lifting mechanism (3) includes a hydraulic cylinder (31), a lifting plate (32), a connecting plate (33) and a lifting rod (34). At the left and right ends of the front side of the upper surface of the support table (4), hydraulic cylinders (31) are fixedly connected respectively. The upper ends of the telescopic ends of the hydraulic cylinders (31) are fixedly connected with the lifting plates (32). At the front side of the lower surface of the lifting plates (32), the lifting rods (34) are fixedly connected respectively. The lower ends of the lifting rods (34) are fixedly connected to the upper surface of the end cover (26). A connecting plate (33) is fixedly connected between the upper ends of the two lifting plates (32). The oil inlets of the hydraulic cylinders (31) are all communicated with the oil inlets of an external oil pump.

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