Permanent magnet cylinder

Abstract

The permanent magnet cylinder comprises a cylinder body, a door body and a permanent magnet, the top of the cylinder body is provided with a feeding port, the side wall of the cylinder body is provided with an opening, the side wall of the door body is provided with a hinge matched with the cylinder body, the side wall of the door body is provided with a transparent window, and the top of the permanent magnet is provided with a cone. A permanent magnet is arranged at the top of the door body, a tightening hoop is arranged on the side wall of the permanent magnet, a supporting rod is arranged on the side wall of the tightening hoop, and a welding plate fixedly welded to the inner wall of the door body is arranged on the side wall of the supporting rod. Under the action of the cone, particles are scattered around and form a uniform annular material layer, magnetic metal inclusions are attracted to the magnetic pole surface of the permanent magnet due to magnetization of a magnetic field, and the particle raw materials flow out of the machine from a magnetic field area through an outlet in the lower end, so that the purpose of separation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of permanent magnet drums, and specifically relates to a permanent magnet drum. Background Art

[0002] Permanent magnet drums are mainly used to separate magnetic metal inclusions in raw materials, and are applicable to feed mills, grain and oil processing plants, solvent plants, brewing plants, etc. with relatively low automation levels, to ensure the quality of finished products such as feed and grain and the safe operation of mechanical equipment.

[0003] This application designs a permanent magnet drum. The granular raw materials fall from the feed inlet onto the surface of the cone at the top of the permanent magnet, scatter around and form a relatively uniform annular material layer. Among them, the magnetic metal inclusions are magnetized by the magnetic field and adsorbed on the pole surface of the permanent magnet, while the granular raw materials pass through the magnetic field area and flow out of the machine through the lower outlet, so as to achieve the purpose of separation. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the application, to avoid obscuring the purpose of this part, the abstract, and the title, but such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the use of permanent magnet drums, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a permanent magnet drum. Granular materials are put in through the feed inlet. After being processed, the granular materials are collected by the collecting hopper and discharged from the discharge outlet, falling onto the surface of the cone at the top of the permanent magnet. Through the action of the cone, the granular materials are scattered around and form a relatively uniform annular material layer. Among them, the magnetic metal inclusions are magnetized by the magnetic field and adsorbed on the pole surface of the permanent magnet, while the granular raw materials pass through the magnetic field area and flow out of the machine through the lower outlet, so as to achieve the purpose of separation.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A permanent magnet drum, which includes:

[0009] A cylinder body, the top of the cylinder body is provided with a feed inlet, and an opening is provided on the side wall of the cylinder body;

[0010] A door body, the side wall of the door body is provided with a hinge for cooperating with the cylinder body, and a transparent window is provided on the side wall of the door body;

[0011] A permanent magnet, with a cone provided at the top of the permanent magnet, a hoop provided on the side wall of the permanent magnet, a support rod provided on the side wall of the hoop, and a welding plate fixedly welded to the inner wall of the door body provided on the side wall of the support rod.

[0012] As a preferred solution of a permanent magnet cylinder according to the present invention, a flange plate is provided at the top of the feed inlet, and the flange plate is fixedly connected to the outlet of the particle feeding device by bolts.

[0013] As a preferred solution of a permanent magnet cylinder according to the present invention, an aggregate hopper is provided at the bottom of the cylinder body, and a discharge port is provided at the bottom of the aggregate hopper.

[0014] As a preferred solution of a permanent magnet cylinder according to the present invention, a buckle is provided on the side wall of the cylinder body, a snap that cooperates with the buckle is provided on the side wall of the door body, and a handle is provided on the side wall of the door body.

[0015] As a preferred solution of a permanent magnet cylinder according to the present invention, a support plate is provided at the bottom of the permanent magnet, and a connecting rod fixedly connected to the inner wall of the door body is provided on the side wall of the support plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: For this kind of permanent magnet cylinder, particulate materials are put in through the feed inlet. After being processed, the particulate materials are collected by the aggregate hopper and discharged from the discharge port, falling onto the surface of the cone at the top of the permanent magnet. Through the action of the cone, the particulate materials are scattered around and form a relatively uniform annular material layer. Among them, magnetic metal inclusions are magnetized by the magnetic field and adsorbed on the pole surface of the permanent magnet, while the particulate raw materials pass through the magnetic field area and flow out of the machine through the lower outlet, thereby achieving the purpose of separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0018] Figure 1 It is a schematic diagram of the overall first perspective structure of a permanent magnet cylinder of the present invention;

[0019] Figure 2 It is a schematic diagram of the partial structure of the overall second perspective of a permanent magnet cylinder of the present invention;

[0020] Figure 3 It is a schematic diagram of the partial structure of the overall third perspective of a permanent magnet cylinder of the present invention.

[0021] 100, Cylinder body; 110, Feed inlet; 111, Flange plate; 120, Aggregate hopper; 121, Discharge outlet; 130, Snap fastener; 200, Door body; 201, Hinge; 202, Handle; 203, Buckle; 204, Transparent window; 300, Permanent magnet; 310, Cone; 320, Ferrule; 321, Support rod; 322, Welding plate; 330, Support plate; 331, Connecting rod. Specific embodiments

[0022] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0023] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the embodiments of the present utility model, for the sake of convenience of description, the cross-sectional views showing the device structure will not be enlarged locally in general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0024] In order to make the purpose, technical solution, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] The present utility model provides a permanent magnet cylinder. Granular materials are put in through the feed inlet. After being processed, the granular materials are collected by the aggregate hopper and discharged from the discharge outlet, falling onto the surface of the cone on the top of the permanent magnet. Through the action of the cone, the granular materials are scattered around and form a relatively uniform annular material layer. Among them, magnetic metal inclusions are magnetized by the magnetic field and adsorbed on the pole surface of the permanent magnet, while the granular raw materials pass through the magnetic field area and flow out of the machine through the lower outlet, thereby achieving the purpose of separation.

[0026] Figures 1 - 3 The following shows a schematic structural diagram of an embodiment of a permanent magnet cylinder of the present utility model. Please refer to Figures 1 - 3 In this embodiment, a permanent magnet cylinder has a main body part including a cylinder body 100, a door body 200, and a permanent magnet 300.

[0027] The cylinder body 100 feeds in granular materials through the feed inlet 110. After the processed granular materials are collected by the aggregate hopper 120, they are discharged from the discharge outlet 121 and fall onto the surface of the cone 310 at the top of the permanent magnet 300. Specifically, a feed inlet 110 is provided at the top of the cylinder body 100, and an opening is provided on the side wall of the cylinder body 100. In this embodiment, a flange plate 111 is provided at the top of the feed inlet 110, and the flange plate 111 is fixedly connected to the outlet of the granular material feeding device by bolts. An aggregate hopper 120 is provided at the bottom of the cylinder body 100, and a discharge outlet 121 is provided at the bottom of the aggregate hopper. A buckle 130 is provided on the side wall of the cylinder body 100;

[0028] The door body 200 plays a protective role to prevent granular materials from scattering. The transparent window 204 facilitates observing the internal situation. When there are too many adsorbed magnetic metal inclusions, the door body 200 can be opened to pull out the permanent magnet 300 for easy cleaning. Specifically, a hinge 201 that cooperates with the cylinder body 100 is provided on the side wall of the door body 200, and a transparent window 204 is provided on the side wall of the door body 200. In this embodiment, a buckle 203 that cooperates with the buckle 130 is provided on the side wall of the door body 200, and a handle 202 is provided on the side wall of the door body 200;

[0029] Through the action of the cone 310, the permanent magnet 300 spreads the granular materials around and forms a relatively uniform annular material layer. Among them, the magnetic metal inclusions are magnetized by the magnetic field and are adsorbed on the pole surfaces of the permanent magnet 300, while the granular raw materials pass through the magnetic field area and flow out of the machine through the lower outlet, thus achieving the separation purpose. Specifically, a cone 310 is provided at the top of the permanent magnet 300, a hoop 320 is provided on the side wall of the permanent magnet 300, a support rod 321 is provided on the side wall of the hoop 320, and a welding plate 322 fixedly welded to the inner wall of the door body 200 is provided on the side wall of the support rod 321. In this embodiment, a support plate 330 is provided at the bottom of the permanent magnet 300, and a connecting rod 331 fixedly connected to the inner wall of the door body 200 is provided on the side wall of the support plate 330.

[0030] Combined with Figures 1 - 3, A permanent magnet cylinder of this embodiment is used as follows. Granular materials are put in through the feed inlet 110. After being processed, the granular materials are collected by the aggregate hopper 120 and then discharged from the discharge outlet 121 and fall onto the surface of the cone 310 at the top of the permanent magnet 300. Through the action of the cone 310, the granular materials are scattered around to form a relatively uniform annular material layer. Among them, magnetic metal inclusions are magnetized by the magnetic field and adsorbed on the pole surface of the permanent magnet 300, while the granular raw materials pass through the magnetic field area and flow out of the machine through the lower outlet, so as to achieve the purpose of separation. The door body 200 plays a protective role to prevent the granular materials from scattering. The transparent window 204 is convenient for observing the internal situation. When there are too many adsorbed magnetic metal inclusions, the door body 200 can be opened and the permanent magnet 300 can be pulled out for easy cleaning.

[0031] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way. The reason for not exhaustively describing the situations of these combinations in this specification is only to save space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A permanent magnet cylinder, characterized in that, Comprising: A cylinder body (100), at the top of the cylinder body (100) there is a feed inlet (110), and an opening is provided on the side wall of the cylinder body (100); A door body (200), on the side wall of the door body (200) there is a hinge (201) cooperating with the cylinder body (100), and a transparent window (204) is provided on the side wall of the door body (200); A permanent magnet (300), at the top of the permanent magnet (300) there is a cone (310), on the side wall of the permanent magnet (300) there is a tight hoop (320), on the side wall of the tight hoop (320) there is a support rod (321), and on the side wall of the support rod (321) there is a welding plate (322) fixedly welded to the inner wall of the door body (200).

2. A permanent magnet cylinder according to claim 1, characterized in that, At the top of the feed inlet (110) there is a flange plate (111), and the flange plate (111) is fixedly connected to the outlet of the particle feeding device by bolts.

3. A permanent magnet cylinder according to claim 2, wherein, At the bottom of the cylinder body (100) there is an aggregate hopper (120), and at the bottom of the aggregate hopper there is a discharge port (121).

4. A permanent magnet cylinder according to claim 3, wherein On the side wall of the cylinder body (100) there is a buckle (130), on the side wall of the door body (200) there is a buckle (203) cooperating with the buckle (130), and on the side wall of the door body (200) there is a handle (202).

5. A permanent magnet cylinder according to claim 4, characterized in that, At the bottom of the permanent magnet (300) there is a support plate (330), and on the side wall of the support plate (330) there is a connecting rod (331) fixedly connected to the inner wall of the door body (200).

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