Simple device for separating iron powder in solution by using magnet

Abstract

The utility model discloses a simple device for separating iron powder in a solution by utilizing a magnet, which is characterized in that a boss is arranged at the bottom end in a barrel, the upper surface of the boss is an inclined surface, a cylindrical magnet with an inclined upper surface is arranged in the center of the boss, an annular magnet is arranged on the periphery of the upper surface of the boss, and filter paper is laid on the upper surface of the boss. The periphery of the filter paper is pressed through cooperation of the metal pressing ring and the annular magnet, the detachable inclined plate on the upper portion guides a solution to the highest position of the boss, the time of liquid flowing and contact with the magnet is prolonged, it is guaranteed that the solution completely passes through the cylindrical magnet and the annular magnet, and therefore iron powder is collected more sufficiently; through cooperation of the metal pressing ring and the annular magnet, clamping of the filter paper is facilitated, the filter paper cannot be separated from the boss when the solution flows, meanwhile, when the iron powder is collected, the metal pressing ring, the filter paper and the annular magnet are lifted together, the iron powder cannot be scattered, and therefore collection of the iron powder is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to physical field especially, physical experiment device, concretely is a simple device of separating iron powder in solution with magnet. BACKGROUND

[0002] In the process of developing metal processing fluid related products in the laboratory, solutions containing iron powder are often encountered, which affects the normal use and testing of the solution and also causes a series of problems in subsequent processing. If directly poured and cleaned, the iron powder will enter the sewer, and after years of accumulation, the iron powder will block the pipeline.

[0003] For the iron powder in the solution, common treatment methods include static sedimentation, filtration, magnetic separation, and chemical precipitation. Static sedimentation or filtration requires a long waiting time, and chemical precipitation requires the addition of chemical reagents, which changes the properties of the solution and has a high use cost. Commercial magnetic filters are available on the market, but there are problems such as high cost, complex device, short magnetic attraction time leading to difficulty in completely adsorbing iron powder, and difficulty in collecting iron powder. Therefore, an improved technology is urgently needed to solve the above problems in the prior art. SUMMARY

[0004] The utility model aims at providing a simple device for separating iron powder in solution with a magnet, which can quickly and conveniently process the iron powder in the solution without affecting the recovery and use of the solution, and also facilitates the collection of iron powder to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a simple device for separating iron powder in solution with a magnet, comprising a cylinder, a support frame, a detachable inclined plate, and a metal compression ring.

[0006] The bottom of the cylinder is provided with a bottom plate, the two sides of the cylinder are provided with convex shafts, one end of the lower part of the cylinder is provided with a liquid outlet, the distance between the liquid outlet and the two convex shafts is the same, the bottom end inside the cylinder is provided with a convex table, the upper surface of the convex table is inclined, the height of the upper surface of the convex table gradually decreases from the end far from the liquid outlet to the end close to the liquid outlet, a gap is left at the low position of the upper surface of the convex table from the liquid outlet, a groove is arranged at the center position of the convex table, a cylindrical magnet is arranged in the groove of the convex table, the upper surface of the cylindrical magnet is inclined, the inclined surface of the upper surface of the cylindrical magnet is flush with the inclined surface of the upper surface of the convex table, an annular groove is formed in the periphery of the upper surface of the convex table, and an annular magnet is arranged in the annular groove.

[0007] The support frame comprises a support plate and a stand, the upper surface of the support plate is provided with the stand on both sides, the top of the two stands is provided with a connecting ring, and the connecting rings at the top of the two stands are rotationally connected with convex shafts on both sides of the cylinder.

[0008] The detachable inclined plate is provided with a plurality of suspending rods, the top of the suspending rod is provided with a hook, the detachable inclined plate is arranged in the cylinder, and the hook is suspendedly connected with the top of the cylinder.

[0009] The metal pressing ring is arranged in the cylinder and supported on the upper surface of the convex platform, the outer edge of the metal pressing ring is beveled and connected with the inner wall of the cylinder, the metal pressing ring is in adsorptive cooperation with the annular magnet, the upper surface of the convex platform is paved with filter paper, and the outer edge of the filter paper is pressed between the metal pressing ring and the annular magnet.

[0010] Preferably, the first handle is arranged on the upper surface of the metal pressing ring.

[0011] Preferably, the second handle is arranged on the upper portion of the cylinder away from the liquid outlet.

[0012] Preferably, the height of the detachable inclined plate gradually decreases from the side close to the liquid outlet to the side away from the liquid outlet, and a gap is reserved between the side of the detachable inclined plate away from the liquid outlet and the inner wall of the cylinder.

[0013] Preferably, the connecting portion of the stand and the support plate is provided with a reinforcing plate.

[0014] Preferably, the outer end of the convex shaft is provided with a limiting nut.

[0015] Compared with the prior art, the simple device for separating iron powder in a solution by using a magnet has the beneficial effects that:

[0016] (1) The bottom end of the cylinder is provided with a convex platform, the upper surface of the convex platform is beveled, a columnar magnet with a beveled upper surface is arranged at the center of the convex platform, an annular magnet is arranged on the periphery of the upper surface of the convex platform, filter paper is paved on the upper surface of the convex platform, the periphery of the filter paper is pressed by the cooperation of the metal pressing ring and the annular magnet, and the detachable inclined plate at the upper portion guides the solution to the highest position of the convex platform, thereby increasing the liquid flow and the contact time with the magnet, ensuring that the solution completely passes through the columnar magnet and the annular magnet, and making the collection of the iron powder more sufficient.

[0017] (2) through the cooperation of metal compression ring and ring magnet, the filter paper is clamped, so that the filter paper does not separate from the boss when the solution flows, and when collecting the iron powder, the metal compression ring is lifted together with the filter paper and the ring magnet, so that the iron powder does not scatter, thereby facilitating the collection of the iron powder.

[0018] (3) the convex shafts are arranged on both sides of the barrel body to rotate and cooperate with the connecting rings at the top ends of the stand columns of the support frame, so that the barrel body is turned over, and the solution can be poured out better.

[0019] (4) the liquid outlet is a certain height difference from the boss, so that the unabsorbed iron powder in the solution can be slightly precipitated, instead of directly flowing out.

[0020] (5) the overall structure is simple, convenient to assemble and disassemble, so that the barrel body is convenient to clean, and pollution is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 it is a cross-sectional structure schematic view of the utility model;

[0022] Figure 2 it is an attached Figure 1 it is an enlarged structure schematic view of the mark A;

[0023] Figure 3 it is a top view structure (not showing the detachable inclined plate, metal compression ring and ring magnet) schematic view of the utility model;

[0024] Figure 4 it is an appearance structure schematic view of the utility model.

[0025] In the figure: barrel body 1, bottom plate 2, convex shaft 3, liquid outlet 4, boss 5, recess 6, cylindrical magnet 7, annular groove 8, ring magnet 9, support plate 10, stand column 11, connecting ring 12, detachable inclined plate 13, suspender 14, hook 15, metal compression ring 16, filter paper 17, first handle 18, second handle 19, reinforcing plate 20, limit nut 21. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be described clearly and completely in combination with the embodiments and the drawings of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model;

[0027] It should be noted that, in the description of the utility model, it should be noted that the terms "inner", "outer", "upper", "lower", "two sides", "one end", "the other end", "left", "right" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] Please refer to Figures 1-4 The utility model provides a technical scheme: a simple device for separating iron powder in solution by using a magnet, comprising a cylinder 1, a support frame, a detachable inclined plate 13 and a metal compression ring 16.

[0029] The bottom of the cylinder 1 is provided with a bottom plate 2, the two sides of the cylinder 1 are provided with convex shafts 3, one end of the lower part of the cylinder 1 is provided with a liquid outlet 4, the distance between the liquid outlet 4 and the two convex shafts 3 is the same, the bottom end inside the cylinder 1 is provided with a boss 5, the upper surface of the boss 5 is a slope, the height of the upper surface of the boss 5 gradually decreases from the end far away from the liquid outlet 4 to the end close to the liquid outlet 4, there is a gap between the liquid outlet 4 and the low position of the upper surface of the boss 5, the central position of the boss 5 is provided with a groove 6, a cylindrical magnet 7 is arranged in the groove 6 of the boss 5, the upper surface of the cylindrical magnet 7 is a slope, the slope of the upper surface of the cylindrical magnet 7 is flush with the slope of the upper surface of the boss 5, an annular groove 8 is formed in the periphery of the upper surface of the boss 5, an annular magnet 9 is arranged in the annular groove 8, a second handle 19 is arranged at the upper part of the side of the cylinder 1 far away from the liquid outlet 4, so as to facilitate the overturning of the cylinder 1;

[0030] The support frame comprises a support plate 10 and a stand 11, the two sides of the upper surface of the support plate 10 are provided with the stands 11, a reinforcing plate 20 is arranged at the connection between the stand 11 and the support plate 10, so as to ensure the structural strength of the stand 11 and the stability of the cylinder 1, the top ends of the two stands 11 are provided with connecting rings 12, the connecting rings 12 at the top ends of the two stands 11 are respectively rotatably connected with the convex shafts 3 at the two sides of the cylinder 1, the outer ends of the convex shafts 3 are provided with limiting nuts 21, so as to prevent the convex shafts 3 from falling out of the connecting rings 12;

[0031] The detachable inclined plate 13 is provided with a plurality of hangers 14 in the periphery, the top ends of the hangers 14 are provided with hooks 15, the detachable inclined plate 13 is arranged inside the cylinder 1, the hooks 15 are suspendedly connected with the top of the cylinder 1, the height of the detachable inclined plate 13 gradually decreases from the side close to the liquid outlet 4 to the side far away from the liquid outlet 4, so that the solution flows into the cylinder 1 along the detachable inclined plate 13, there is a gap between the side of the detachable inclined plate 13 far away from the liquid outlet 4 and the inner wall of the cylinder 1, so that the solution flows onto the boss 5 through the gap;

[0032] The metal pressing ring 16 is arranged in the cylinder body 1 and supported on the upper surface of the boss 5. The outer edge of the metal pressing ring 16 is beveled and connected with the inner wall of the cylinder body 1. The metal pressing ring 16 is adsorbed and matched with the annular magnet 9. The upper surface of the boss 5 is paved with filter paper 17. The outer edge of the filter paper 17 is pressed between the metal pressing ring 16 and the annular magnet 9. The two sides of the upper surface of the metal pressing ring 16 are provided with first handles 18. The first handles 18 facilitate the metal pressing ring 16 to be put into or taken out of the cylinder body 1.

[0033] Use method and principle: insert the boss 5 into the bottom of the cylinder 1, and the lowest position of the boss 5 is close to the end of the liquid outlet 4, then insert the cylindrical magnet 7 into the groove 6 of the boss 5, and make the inclined surface of the top of the cylindrical magnet 7 flush with the inclined surface of the upper surface of the boss 5, then install the bottom plate 2 on the bottom of the cylinder 1, complete the assembly inside the cylinder 1. Then connect the two sides of the cylinder 1 through the convex shaft 3 and the connecting ring 12 at the top of the stand 11, and then connect the outer end of the convex shaft 3 through the limiting nut 21 to limit, so as to avoid the cylinder 1 from falling off. Before use, place the annular magnet into the annular groove 8 on the upper surface of the boss 5, then lay the filter paper 17 (also can use disposable film) on the upper surface of the boss 5, then place the metal compression ring 16 into the cylinder 1 and adsorb on the upper surface of the annular magnet 9, at this time the outer edge of the filter paper 17 is clamped between the metal compression ring 16 and the annular magnet, finally the detachable inclined plate 13 is hung in the cylinder 1 through the hook 15 at the top of the suspender 14, the assembly is completed and waits for use. When using, pour the solution into the cylinder 1 from the top, first flow through the detachable inclined plate 13 and flow to the highest position of the upper surface of the boss 5, then pass through the cylindrical magnet and the annular magnet, the iron powder in the solution is adsorbed by the cylindrical magnet and the annular magnet, finally tilt the cylinder 1, pour the solution out of the liquid outlet 4. When replacing the filter paper 17, first take out the detachable inclined plate 13 from the cylinder 1, then take out the metal compression ring 16 from the cylinder 1 through the second handle 19, at this time, part of the iron powder is on the upper surface of the filter paper 17, part of the iron powder is adsorbed on the metal compression ring 16 which is adsorbed with the annular magnet 9, then separate the annular magnet 9 from the metal compression ring 16, the iron powder falls on the filter paper 17, so as to realize the collection of the iron powder. The utility model has the advantages of reasonable structure, the bottom end inside the cylinder 1 is provided with the boss 5, the upper surface of the boss 5 is inclined, the boss 5 is provided with the cylindrical magnet 7 with the inclined upper surface at the center position, the outer periphery of the upper surface of the boss 5 is provided with the annular magnet 9, the filter paper 17 is laid on the upper surface of the boss 5, the outer periphery of the filter paper 17 is pressed through the cooperation of the metal compression ring 16 and the annular magnet, and the upper detachable inclined plate 13 guides the solution to the highest position of the boss 5, which increases the liquid flow and the contact time with the magnet, ensures that the solution passes through the cylindrical magnet 7 and the annular magnet completely, so that the iron powder collection is more sufficient; at the same time, through the cooperation of the metal compression ring 16 and the annular magnet 9, the filter paper 17 is clamped, so that the filter paper 17 will not separate from the boss 5 when the solution flows, and when collecting the iron powder, the metal compression ring 16 is lifted together with the filter paper 17 and the annular magnet 9, so that the iron powder will not scatter, thereby facilitating the collection of the iron powder; the two sides of the cylinder 1 are provided with the convex shaft 3 to rotate with the connecting ring 12 at the top of the stand 11 of the support frame, so that the cylinder 1 can be turned over, and the solution can be poured out better; the liquid outlet 4 is a certain height difference from the boss 5, so that the unadsorbed iron powder in the solution can be slightly precipitated, instead of flowing out directly; the overall structure is simple, easy to assemble and disassemble, so that the inside of the cylinder 1 can be cleaned without pollution.

[0034] The parts not described in detail in the present utility model are the common knowledge of the skilled in the art.

[0035] Finally, it should be noted that the above detailed embodiments are merely used to illustrate the technical solutions of the present utility model and not to limit it. Although the present utility model has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that the technical solutions of the present utility model can be modified and replaced equivalently without departing from the spirit and scope of the technical solutions of the present utility model, and all of them should be included in the scope of the claims of the present utility model.

Claims

1. A simple device for separating iron powder from a solution using a magnet, characterized by: It comprises a cylinder (1), a support frame, a detachable inclined plate (13) and a metal compression ring (16). The bottom of the cylinder (1) is provided with a bottom plate (2), the two sides of the cylinder (1) are provided with convex shafts (3), one end of the lower part of the cylinder (1) is provided with a liquid outlet (4), the distance between the liquid outlet (4) and the two convex shafts (3) is the same, the bottom end inside the cylinder (1) is provided with a boss (5), the upper surface of the boss (5) is inclined, the height of the upper surface of the boss (5) gradually decreases from the end away from the liquid outlet (4) to the end close to the liquid outlet (4), a gap is left between the liquid outlet (4) and the low position of the upper surface of the boss (5), a groove (6) is arranged at the center position of the boss (5), a cylindrical magnet (7) is arranged in the groove (6) of the boss (5), the upper surface of the cylindrical magnet (7) is inclined, the inclined surface of the upper surface of the cylindrical magnet (7) is flush with the inclined surface of the upper surface of the boss (5), an annular groove (8) is formed in the periphery of the upper surface of the boss (5), and an annular magnet (9) is arranged in the annular groove (8). The support frame comprises a support plate (10) and a stand column (11), the upper surface of the support plate (10) is provided with two stand columns (11) on the two sides, the top end of each of the two stand columns (11) is provided with a connecting ring (12), and the connecting rings (12) at the top ends of the two stand columns (11) are respectively rotationally connected with the convex shafts (3) on the two sides of the cylinder (1). The detachable inclined plate (13) is provided with a plurality of hanging rods (14) in the periphery, the top end of each hanging rod (14) is provided with a hook (15), the detachable inclined plate (13) is arranged in the inside of the cylinder (1), and the hook (15) is suspendedly connected with the top of the cylinder (1). The metal compression ring (16) is arranged in the cylinder (1) and supported on the upper surface of the boss (5), the outer edge of the metal compression ring (16) is an inclined edge and is connected with the inner wall of the cylinder (1), the metal compression ring (16) is adsorbed and matched with the annular magnet (9), the upper surface of the boss (5) is paved with filter paper (17), and the outer edge of the filter paper (17) is pressed between the metal compression ring (16) and the annular magnet (9).

2. A simple device for separating iron powder from a solution using a magnet as claimed in claim 1, wherein: First handles (18) are arranged on the two sides of the upper surface of the metal compression ring (16).

3. A simple device for separating iron powder from a solution using a magnet as claimed in claim 1, wherein: A second handle (19) is arranged on the upper part of the side of the cylinder (1) away from the liquid outlet (4).

4. A simple device for separating iron powder from a solution using a magnet as claimed in claim 1, wherein: The height of the detachable inclined plate (13) gradually decreases from the side close to the liquid outlet (4) to the side away from the liquid outlet (4), and a gap is left between the detachable inclined plate (13) and the inner wall of the cylinder (1) on the side away from the liquid outlet (4).

5. A simple device for separating iron powder from a solution using a magnet as claimed in claim 1, wherein: A reinforcing plate (20) is arranged at the connection between the stand column (11) and the support plate (10).

6. A simple device for separating iron powder from a solution using a magnet as claimed in claim 1, wherein: A limiting nut (21) is arranged at the outer end of the convex shaft (3).

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