A stone powder iron remover

Abstract

The utility model provides a kind of stone powder iron remover, including upper ring, the inner periphery of upper ring is welded with upper cone ring, the lower end of upper cone ring is small end, the lower end of upper cone ring is welded with middle tube, the lower end of middle tube is welded with lower cone ring, the lower end of lower cone ring is large end, the lower end of lower cone ring is welded with iron removal pipe, the lower end of iron removal pipe is equipped with lower ring, iron removal pipe is fixed with inner ring, a plurality of threaded holes are set on inner ring, the inner side end of screw rod is connected on threaded hole by screw thread, the upper end of inner ring is welded with disc body, cone-shaped column is placed on disc body, the upper end of cone-shaped column is pointed end, a plurality of adsorption magnetic plates are inserted on disc body, and the lower end of adsorption magnetic plate is fixed on disc body.The utility model is provided with the adsorption magnetic plate of V-shaped structure, and the opening of adsorption magnetic plate is set to outside, when stone powder passes through adsorption magnetic plate, stone powder and the edge of adsorption magnetic plate contact, to facilitate stone powder conveying flow, and this structure design also improves the adsorption contact surface of adsorption magnetic plate, so as to improve the adsorption capacity of iron filings etc.

Description

Technical Field

[0001] This utility model relates to the field of stone powder production technology, and in particular to a stone powder iron remover. Background Technology

[0002] Heavy calcium carbonate and other calcium stone powders are pulverized into ultrafine powder, which can be used as raw materials for feed processing. During production, iron slag and iron filings are inevitably introduced, and the presence of these substances affects product quality. Therefore, in the final stage of stone powder processing, a disk is installed in the conveying pipeline to adsorb impurities such as iron filings present in the passing calcium stone powder. However, the disks used have the problem of inconvenient iron filings removal, and when the flow rate of the stone powder is too high, there is also the problem of insufficient and timely adsorption of iron filings, and there is also the problem of obstructing the stone powder conveying. Utility Model Content

[0003] This invention provides a stone powder iron remover to overcome the shortcomings of the prior art, improve the adsorption capacity of iron filings, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technology is proposed to be adopted: A stone powder iron separator includes an upper ring, an upper conical ring welded to the inner circumference of the upper ring, the lower end of the upper conical ring being a small end, a middle tube welded to the lower end of the upper conical ring, a lower conical ring welded to the lower end of the middle tube, the lower end of the lower conical ring being a large end, an iron removal pipe welded to the lower end of the lower conical ring, and a lower ring provided at the lower end of the iron removal pipe. The lower end of the iron removal pipe is fixed with an inner ring by multiple screws. There is an annular gap between the outer circumference of the inner ring and the inner circumference of the iron removal pipe. Multiple threaded holes are opened on the inner ring. The inner end of the screw is connected to the threaded hole by a thread. A disc is welded to the upper end of the inner ring. A conical column is placed on the disc. The upper end of the conical column is a pointed tip. Multiple adsorption magnetic plates are inserted on the disc. The lower end of the adsorption magnetic plates is fixed to the disc.

[0005] Furthermore, the upper ring is bolted to an upper flange, and a feed pipe is welded to the upper flange.

[0006] Furthermore, a lower flange is bolted to the lower ring, and a discharge pipe is welded to the lower flange.

[0007] Furthermore, multiple vertical rods are fixed to the disc body by nuts, and magnetic rings are welded to the vertical rods. A connecting ring is inserted into the upper end of the vertical rod, and the outer circumference of the connecting ring abuts against the inner circumference of the upper end of the central tube. An end nut is threadedly connected to the upper end of the vertical rod, and the lower end of the end nut abuts against the upper wall of the connecting ring. A limiting upper ring is provided at the upper end of the vertical rod, and the lower wall of the connecting ring abuts against the upper end of the limiting upper ring.

[0008] Furthermore, a lower extension rod is threadedly connected to the tapered column. An end cap is provided at the lower end of the lower extension rod. A connecting plate is sleeved on the lower extension rod. A spring is sleeved on the lower extension rod. The spring is located between the connecting plate and the end cap. A locking rod is inserted into the connecting plate. The locking rod is welded to the lower wall of the disc. Multiple clearance holes are provided on the disc for the connecting plate to pass through.

[0009] Furthermore, a feed cone is welded to the inner circumference of the connecting ring. The lower end of the feed cone is a small end, and a discharge hole is opened at the lower end of the feed cone.

[0010] The advantages of the above technical solution are: This invention utilizes a V-shaped magnetic adsorption plate with its opening facing outwards. When stone powder passes through the magnetic plate, the edges of the plate come into contact with the powder, facilitating its flow. This design also increases the adsorption contact surface area, thereby enhancing the adsorption capacity for iron filings. Furthermore, magnetic rings are incorporated for additional iron filings adsorption. As stone powder passes through the gaps between the rings, they absorb any iron filings within the powder. The conical column, made of magnetic material, not only adsorbs iron filings but also guides and disperses the stone powder. As the powder passes through the column, it is impacted and dispersed, spreading evenly across the conical surface, further improving the adsorption effect. Attached Figure Description

[0011] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will provide a further detailed description of this utility model in conjunction with the accompanying drawings.

[0012] Figure 1 A three-dimensional structure of one embodiment is shown. Figure 1 .

[0013] Figure 2 A three-dimensional structure of one embodiment is shown. Figure 2 .

[0014] Figure 3 A three-dimensional structure of one embodiment is shown. Figure 3 .

[0015] Figure 4 A three-dimensional structure of one embodiment is shown. Figure 4 . Detailed Implementation

[0016] like Figures 1-4As shown, a stone powder iron remover includes an upper ring 30, an upper conical ring 3 welded to the inner circumference of the upper ring 30, the lower end of the upper conical ring 3 being a small end, a middle tube 31 welded to the lower end of the upper conical ring 3, a lower conical ring 32 welded to the lower end of the middle tube 31, the lower end of the lower conical ring 32 being a large end, an iron removal pipe 33 welded to the lower end of the lower conical ring 32, and a lower ring 34 provided at the lower end of the iron removal pipe 33.

[0017] The upper ring 30 is bolted to an upper flange 10, and a feed pipe 1 is welded to the upper flange 10. The lower ring 34 is bolted to a lower flange 20, and a discharge pipe 2 is welded to the lower flange 20.

[0018] The lower end of the iron removal pipe 33 is fixed with an inner ring 4 by multiple screws. There is an annular gap between the outer circumference of the inner ring 4 and the inner circumference of the iron removal pipe 33. Multiple threaded holes are opened on the inner ring 4. The inner end of the screw is connected to the threaded hole by a thread. A disc body 41 is welded to the upper end of the inner ring 4. A conical column 52 is placed on the disc body 41. The upper end of the conical column 52 is a pointed tip. Multiple adsorption magnetic plates 53 are inserted on the disc body 41. The lower end of the adsorption magnetic plates 53 is fixed on the disc body 41. Multiple vertical rods 42 are fixed to the disc body 41 by nuts. Magnetic rings 43 are welded to the vertical rods 42. A connecting ring 44 is inserted into the upper end of the vertical rod 42. The outer circumference of the connecting ring 44 abuts against the inner circumference of the upper end of the central tube 31. An end nut is threadedly connected to the upper end of the vertical rod 42. The lower end of the end nut abuts against the upper wall of the connecting ring 44. A limiting upper ring is provided at the upper end of the vertical rod 42, and the lower wall of the connecting ring 44 abuts against the upper end of the limiting upper ring. A feeding cone 45 is welded to the inner circumference of the connecting ring 44. The lower end of the feeding cone 45 is a small end, and a discharge hole 46 is opened at the lower end of the feeding cone 45. A lower extension rod is threaded onto the tapered column 52. The lower end of the lower extension rod is provided with an end cap 48. A connecting plate 49 is sleeved on the lower extension rod. A spring 50 is sleeved on the lower extension rod. The spring 50 is located between the connecting plate 49 and the end cap 48. A locking rod 51 is inserted into the connecting plate 49. The locking rod 51 is welded to the lower wall of the disc body 41. The disc body 41 has multiple clearance holes 47 for the connecting plate 49 to pass through.

[0019] In this embodiment, the feed pipe 1 and the discharge pipe 2 are connected to the conveying pipe, wherein the feed pipe 1 is connected to the supply section of the conveying pipe, and the discharge pipe 2 is connected to the discharge section of the conveying pipe.

[0020] During iron removal, stone powder is injected into the feed cone 45 through the upper cone ring 3 and discharged onto the cone column 52 through the discharge hole 46, so that the outer circumference of the cone column 52 comes into contact with the stone powder and is dispersed and discharged outward. During the discharge process, the cone column 52 adsorbs iron filings, and some are also adsorbed by the adsorption magnetic plate 53. Due to the impact of the stone powder, the iron filings on the adsorption magnetic plate 53 will move outward and move to the inner side of the adsorption magnetic plate 53. This can avoid the problem of iron filings being washed away during the stone powder conveying process. Afterward, the iron filings will pass through the gap between the magnetic rings 43 and be discharged outward. During the discharge process, the magnetic rings 43 adsorb the iron filings in the stone powder. Finally, the stone powder is discharged through the ring gap and the discharge pipe 2.

[0021] When cleaning iron filings, the operator removes the iron removal pipe 33 from the feed pipe 1 and the discharge pipe 2, then removes the screw from the inner ring 4, and then... Figure 2 The structure shown is removed from the iron removal pipe 33, and then the connecting ring 44 is removed from the vertical rod 42. The connecting plates 49 are rotated so that the connecting plates 49 are aligned with the clearance hole 47. Then the conical column 52 is pulled out from the adsorption magnetic plate 53. During the extraction process, the iron filings on the adsorption magnetic plate 53 will be scraped off. Then the operator scrapes off the iron filings on the magnetic ring 43 and the conical column 52.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations of this utility model fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A stone powder iron separator, characterized in that, Includes an upper ring (30), an upper conical ring (3) is welded to the inner circumference of the upper ring (30), the lower end of the upper conical ring (3) is the small end, a middle tube (31) is welded to the lower end of the upper conical ring (3), a lower conical ring (32) is welded to the lower end of the middle tube (31), the lower end of the lower conical ring (32) is the large end, an iron removal pipe (33) is welded to the lower end of the lower conical ring (32), and a lower ring (34) is provided at the lower end of the iron removal pipe (33). The lower end of the iron removal pipe (33) is fixed with an inner ring (4) by multiple screws. There is an annular gap between the outer circumference of the inner ring (4) and the inner circumference of the iron removal pipe (33). Multiple threaded holes are opened on the inner ring (4). The inner end of the screw is connected to the threaded hole by a thread. A disc body (41) is welded to the upper end of the inner ring (4). A conical column (52) is placed on the disc body (41). The upper end of the conical column (52) is a pointed tip. Multiple adsorption magnetic plates (53) are inserted on the disc body (41). The lower end of the adsorption magnetic plates (53) is fixed on the disc body (41).

2. The stone powder iron separator according to claim 1, characterized in that, The upper ring (30) is bolted to the upper flange (10), and the feed pipe (1) is welded to the upper flange (10).

3. The stone powder iron separator according to claim 1, characterized in that, The lower ring (34) is bolted to a lower flange (20), and a discharge pipe (2) is welded onto the lower flange (20).

4. The stone powder iron separator according to claim 1, characterized in that, Multiple vertical rods (42) are fixed on the disc body (41) by nuts. A magnetic ring (43) is welded on the vertical rod (42). A connecting ring (44) is inserted into the upper end of the vertical rod (42). The outer circumference of the connecting ring (44) abuts against the inner circumference of the upper end of the middle tube (31). An end nut is threaded to the upper end of the vertical rod (42). The lower end of the end nut abuts against the upper wall of the connecting ring (44). A limiting upper ring is provided at the upper end of the vertical rod (42). The lower wall of the connecting ring (44) abuts against the upper end of the limiting upper ring.

5. The stone powder iron separator according to claim 4, characterized in that, A lower extension rod is threaded onto the tapered column (52). An end cap (48) is provided at the lower end of the lower extension rod. A connecting plate (49) is fitted onto the lower extension rod. A spring (50) is fitted onto the lower extension rod. The spring (50) is located between the connecting plate (49) and the end cap (48). A locking rod (51) is inserted into the connecting plate (49). The locking rod (51) is welded to the lower wall of the disc body (41). The disc body (41) has multiple clearance holes (47) for the connecting plate (49) to pass through.

6. The stone powder iron separator according to claim 4, characterized in that, The inner circumference of the connecting ring (44) is welded with a feeding cone (45), the lower end of the feeding cone (45) is the small end, and the lower end of the feeding cone (45) is provided with a discharge hole (46).

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