Pollution-free powder iron remover

Abstract

The utility model relates to the technical field of magnetic separators, and discloses a pollution-free powder iron remover which comprises a shell, supporting legs arranged at the bottom of the shell, a discharge port formed in the center of the bottom of the shell, a stirring barrel arranged in the shell, an air supply pipe arranged at the bottom of the stirring barrel and connected with the inner wall of the shell through a supporting rod, and an air outlet arranged at the bottom of the air supply pipe. An electric control valve is arranged in the air supply pipe, the lower end of the air supply pipe is connected with the air outlet end of the air pump through an air pipe, a cover body is detachably arranged at the top of the shell, a driving motor is vertically arranged in the center of the top of the cover body, a stirring shaft is arranged at the output end of the driving motor, and the stirring shaft penetrates through the cover body and extends into the stirring barrel; and a plurality of magnetic bars are transversely arranged on the stirring shaft. According to the utility model, the powder is turned over in the stirring barrel through the agitation of airflow blown out by the air pump, and the magnetic bar can be in full contact with the powder in cooperation with the rotation of the stirring shaft, so that the impurity removal efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separators, in particular to a pollution-free powder material iron remover. Background Art

[0002] Chinese patent CN219816623U provides a pollution-free powder iron remover, in which a fixed sleeve is fixedly sleeved on the outer surface of a rotating rod, and the number of fixed sleeves is several groups, a hollow plate is fixedly installed on the outer surface of each fixed sleeve, and the number of hollow plates is several groups, a first hollow tube is fixedly installed between the outer sides of each two groups of hollow plates, a second hollow tube is fixedly installed on the outer bottom surface of the hollow plate, and the number of second hollow tubes is several groups, and an electromagnet core is fixedly installed inside each first hollow tube and second hollow tube. The technical solution of this utility model can drive the hollow plate, the first hollow tube and the second hollow tube to rotate synchronously inside the processing tank under the transmission action of the rotating rod and the fixed sleeve, and while stirring and breaking up the powder, the electromagnet core is combined to adsorb and clean the iron filings mixed inside the powder at different positions, thereby improving the cleaning quality of the iron filings.

[0003] In the above technical solution, during the impurity removal process of the powder, due to the poor fluidity of the powder, there is still a problem of incomplete contact with the electromagnet cores in the first hollow tube and the second hollow tube during the stirring process. Utility Model Content

[0004] To solve the above problems, the utility model adopts the following technical solutions.

[0005] A pollution-free powder iron remover comprises a shell, a supporting leg is arranged at the bottom of the shell, a discharge port is arranged at the center position of the bottom of the shell, a mixing drum is arranged in the shell, the outer bottom of the mixing drum is connected to the inner wall of the shell through a supporting rod, an air supply pipe is arranged at the bottom of the mixing drum, the lower end of the air supply pipe passes through the discharge port, an electric-controlled valve is arranged in the air supply pipe, the lower end of the air supply pipe is connected to the air outlet end of an air pump through an air pipe, a cover body is detachably arranged on the top of the shell, a driving motor is vertically arranged at the center position of the top of the cover body, a stirring shaft is arranged at the output end of the driving motor, the stirring shaft passes through the cover body and extends into the mixing drum, a plurality of magnetic bars are horizontally arranged on the stirring shaft, and a feeding port is also arranged on the cover body, and the feeding port is connected to one side of the top of the mixing drum through a feeding pipe.

[0006] Furthermore, a mounting sleeve is arranged on the outside of the root of the magnetic rod, a hollow tube is threadedly connected to the outside of the mounting sleeve, and the hollow tube sleeve is arranged on the outside of the magnetic rod.

[0007] Furthermore, a plurality of magnetic bars are spirally distributed on the outside of the stirring shaft.

[0008] Furthermore, the mixing drum comprises an upper cylinder and a lower tray, a docking ring seat is arranged on the lower tray, and the upper cylinder is arranged inside the docking ring seat.

[0009] Furthermore, a plurality of telescopic mechanisms are provided on the lower tray, and the extended ends of the telescopic mechanisms are fixedly connected to the outer side wall of the upper cylinder.

[0010] Furthermore, the outer side of the shell is provided with a plurality of insert tubes evenly distributed in an annular manner, which are connected to the inside of the shell, and the insert tubes are inserted with magnetic rods, and a docking seat is provided at the rear end of the magnetic rods, and the docking seat includes a bottom plate, and a mounting tube is provided at the inner center of the bottom plate, one end of the magnetic rod is inserted in the mounting tube, and a hollow sleeve is threadedly connected to the outer side of the mounting tube, and a free clamping sleeve is provided on the inner side of the bottom plate, and the clamping sleeve is arranged on the outer side of the hollow sleeve, and the clamping sleeve is threadedly connected to the outward end of the insert tube, and a sealing gasket is also provided on the inner side of the bottom plate.

[0011] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0012] The utility model causes the powder to tumble in the mixing drum by the agitation of the air flow blown out by the air pump, and the magnetic rod and the powder can be fully contacted with each other by the rotation of the mixing shaft, thereby improving the efficiency and quality of impurity removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 for Figure 1 The local schematic diagram of the A in the middle;

[0015] Figure 3 This is a schematic diagram of the mixing drum structure of the second embodiment of the utility model;

[0016] Figure 4 This is a schematic diagram of the overall structure of the third embodiment of the present utility model;

[0017] Figure 5 for Figure 4 A partial schematic diagram of point B in the middle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Embodiment 1

[0021] like Figure 1 to Figure 2 As shown, in this embodiment, a pollution-free powder iron remover includes a shell 1, a supporting leg is provided at the bottom of the shell 1, a discharge port 2 is provided at the center of the bottom of the shell 1, a mixing drum 3 is provided in the shell 1, and the outer bottom of the mixing drum 3 is connected to the inner wall of the shell 1 through a supporting rod, and an air supply pipe 4 is provided at the bottom of the mixing drum 3, and the lower end of the air supply pipe 4 passes through the discharge port 2, and an electric control valve 5 is provided in the air supply pipe 4, and the lower end of the air supply pipe 4 is connected to the air outlet end of the air pump 6 through an air pipe, and a cover body 7 is detachably provided at the top of the shell 1, and a driving motor 8 is vertically provided at the center of the top of the cover body 7, and a stirring shaft 9 is provided at the output end of the driving motor 8, and the stirring shaft 9 passes through the cover body 7 and extends into the mixing drum 3, and a plurality of magnetic rods 10 are horizontally provided on the stirring shaft 9. A mounting sleeve 11 is provided at the outside of the root of the magnetic rod 10, and a hollow tube 12 is threadedly connected to the outside of the mounting sleeve 11, and the hollow tube 12 is sleeved on the outside of the magnetic rod 10. A plurality of magnetic bars 10 are spirally distributed and arranged outside the stirring shaft 9 . A feed port is also arranged on the cover body 7 . The feed port is connected to one side of the top of the stirring drum 3 through a feed pipe.

[0022] The working principle of the above technical solution is:

[0023] When in use, the powder is put into the mixing drum 3 through the feeding mechanism, and then the driving motor 8 is started to drive the mixing shaft 9 to rotate, and then the air pump 6 is started and the electric control valve 5 is opened. The powder is rolled in the mixing drum 3 by the agitation of the air flow, and the magnetic rod 10 is fully in contact with the powder with the rotation of the mixing shaft 9 to remove impurities. After a period of impurity removal, the powder is blown out from the top of the mixing drum 3 by increasing the outlet pressure of the air pump 6, falls between the shell 1 and the mixing drum 3, and is output from the discharge port 2 below. When the hollow tube 12 needs to be cleaned, the cover 7 is hoisted as a whole, and then the hollow tube 12 is removed for cleaning.

[0024] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0025] The utility model causes the powder to tumble in the mixing drum 3 by the agitation of the air flow blown out by the air pump 6, and the magnetic rod 10 is in full contact with the powder by the rotation of the mixing shaft 9, thereby improving the efficiency and quality of impurity removal. Embodiment 2

[0026] like Figure 3 As shown, on the basis of the first embodiment, in this embodiment, the mixing drum 3 includes an upper drum 3-1 and a lower tray 3-2, the lower tray 3-2 is provided with a docking ring seat 3-3, and the upper drum 3-1 is arranged inside the docking ring seat 3-3. The lower tray 3-2 is also provided with a plurality of telescopic mechanisms 13, and the extended ends of the telescopic mechanisms 13 are fixedly connected to the outer side wall of the upper drum 3-1. In this embodiment, the telescopic mechanism 13 is an electrically controlled telescopic rod.

[0027] The working principle and beneficial effects of the above technical solution are:

[0028] During use, after the impurities are removed, the telescopic mechanism 13 is extended to lift the upper cylinder 3 - 1 so that the powder can be blown out from the bottom of the mixing drum 3 , thereby clearing the powder in the mixing drum 3 and placing it at the bottom of the mixing drum 3 . Embodiment 3

[0029] like Figures 4 to 5 As shown, on the basis of embodiment 1, in this embodiment, a plurality of insert tubes 14 are evenly distributed in an annular shape on the outer side of the shell 1, and the insert tubes 14 are connected to the inside of the shell 1, and a magnetic rod 10 is inserted in the insert tube 14, and a docking seat 15 is arranged at the rear end of the magnetic rod 10, and the docking seat 15 includes a bottom plate 15-1, and a mounting tube 15-2 is arranged at the inner center of the bottom plate 15-1, one end of the magnetic rod 10 is inserted in the mounting tube 15-2, and a hollow sleeve 15-3 is threadedly connected to the outer side of the mounting tube 15-2, and a clamping sleeve 15-4 is also arranged on the inner side of the bottom plate 15-1, and the clamping sleeve 15-4 is arranged on the outer side of the hollow sleeve 15-3, and the clamping sleeve 15-4 is threadedly connected to the outward end of the insert tube 14, and a sealing gasket 15-5 is also arranged on the inner side of the bottom plate 15-1.

[0030] The working principle and beneficial effects of the above technical solution are:

[0031] When in use, when the powder is blown out of the mixing drum 3 and falls between the shell 1 and the mixing drum 3, it further contacts the magnetic rod 10 inserted on the shell 1, and performs secondary impurity removal to improve the quality of impurity removal. When the hollow sleeve 15-3 outside the magnetic rod 10 needs to be cleaned, it only needs to unscrew and disassemble the docking seat 15 for cleaning, which is easy to operate.

[0032] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A pollution-free powder iron remover, characterized in that: The invention comprises a shell (1), wherein a supporting leg is arranged at the bottom of the shell (1), a discharge port (2) is arranged at the center of the bottom of the shell (1), a mixing drum (3) is arranged inside the shell (1), the outer bottom of the mixing drum (3) is connected to the inner wall of the shell (1) through a supporting rod, an air supply pipe (4) is arranged at the bottom of the mixing drum (3), the lower end of the air supply pipe (4) passes through the discharge port (2), an electric control valve (5) is arranged inside the air supply pipe (4), and the lower end of the air supply pipe (4) is connected to the inner wall of the shell (1) through an air pipe. The housing (1) is connected to the air outlet end of the air pump (6), the top of the housing (1) is detachably provided with a cover body (7), a driving motor (8) is vertically provided at the center position of the top of the cover body (7), the output end of the driving motor (8) is provided with a stirring shaft (9), the stirring shaft (9) penetrates the cover body (7) and extends into the stirring drum (3), a plurality of magnetic bars (10) are horizontally provided on the stirring shaft (9), and a feed port is also provided on the cover body (7), and the feed port is connected to one side of the top of the stirring drum (3) through a feed pipe.

2. A pollution-free powder iron remover according to claim 1, characterized in that: A mounting sleeve (11) is arranged outside the root of the magnetic rod (10), a hollow tube (12) is threadedly connected to the outside of the mounting sleeve (11), and the hollow tube (12) is sleeved on the outside of the magnetic rod (10).

3. The pollution-free powder iron remover according to claim 1, characterized in that: A plurality of magnetic bars (10) are arranged in a spiral distribution outside the stirring shaft (9).

4. The pollution-free powder iron remover according to claim 1, characterized in that: The mixing drum (3) comprises an upper drum body (3-1) and a lower tray (3-2); a docking ring seat (3-3) is provided on the lower tray (3-2); and the upper drum body (3-1) is arranged inside the docking ring seat (3-3).

5. The pollution-free powder iron remover according to claim 4, characterized in that: The lower tray (3-2) is also provided with a plurality of telescopic mechanisms (13), and the extended ends of the telescopic mechanisms (13) are fixedly connected to the outer side wall of the upper cylinder (3-1).

6. The pollution-free powder iron remover according to claim 1, characterized in that: The outer side of the shell (1) is provided with a plurality of insert tubes (14) evenly distributed in an annular shape. The insert tubes (14) are connected to the inside of the shell (1). A magnetic rod (10) is inserted into the insert tube (14). A docking seat (15) is provided at the rear end of the magnetic rod (10). The docking seat (15) comprises a bottom plate (15-1). A mounting tube (15-2) is provided at the center of the inner side of the bottom plate (15-1). One end of the magnetic rod (10) is inserted into the mounting tube (15-2). A hollow sleeve (15-3) is threadedly connected to the outer side of the mounting tube (15-2). A free clamping sleeve (15-4) is provided on the inner side of the bottom plate (15-1). The clamping sleeve (15-4) is arranged on the outer side of the hollow sleeve (15-3). The clamping sleeve (15-4) is threadedly connected to an end of the insert tube (14) facing outward. A sealing gasket (15-5) is also provided on the inner side of the bottom plate (15-1).

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