I-shaped airflow crushing pipeline demagnetizer

Abstract

The utility model discloses an I-type airflow pulverization pipeline demagnetizer, which belongs to the technical field of pipeline demagnetization, and adopts the technical scheme that the I-type airflow pulverization pipeline demagnetizer comprises a feed port and a discharge port, a plurality of magnetic bars are arranged between the feed port and the discharge port, the feed port comprises a first fixed end and a first connecting end, and the first fixed end is connected with the discharge port. The first connecting end is connected with a first fixing disc through threads, the first fixing disc is provided with a first connecting hole, the discharging port comprises a second fixing end and a second connecting end, the second connecting end is connected with a second fixing disc through threads, the second fixing disc is provided with a second connecting hole, and the second connecting end is provided with a second connecting hole. The two ends of the magnetic bar are each provided with an inserting rod, and the inserting rods are connected with the first connecting holes and the second connecting holes in an inserted mode. The device is easy to operate and convenient to disassemble and assemble, the installation time is saved, and the demagnetizing efficiency is improved. According to the device, rapid assembly and disassembly are achieved, operation is easy and convenient, demagnetization can be rapidly conducted, and the demagnetization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline demagnetization, in particular to an I-type airflow crushing pipeline demagnetizer. Background Art

[0002] During material pulverization and processing, especially in airflow milling processes, the material often contains ferromagnetic impurities such as iron filings and metal particles. These magnetic impurities not only affect product quality, alter powder flow characteristics, and reduce pulverization efficiency, but can also damage production equipment and shorten its service life. Traditional demagnetization methods mostly use magnetic separators or permanent magnetic iron removers. However, these devices are often bulky, complex to operate, difficult to assemble and disassemble, and expensive, making them particularly unsuitable for online demagnetization in Type I airflow milling pipelines. In view of this, a Type I airflow milling pipeline demagnetizer is proposed. Utility Model Content

[0003] In response to the problems existing in the prior art, the purpose of the utility model is to provide a type I air flow crushing pipeline demagnetizer, which can be quickly assembled and disassembled, is simple and convenient to operate, can quickly demagnetize, and improve demagnetization efficiency.

[0004] The above technical purpose of the present utility model is achieved through the following technical solutions: a type I air flow crushing pipeline demagnetizer, including a feed port and a discharge port, a plurality of magnetic rods are arranged between the feed port and the discharge port, the feed port includes a first fixed end and a first connecting end, the first connecting end is connected to a first fixed disk by a thread, the first fixed disk is provided with a first connecting hole, the discharge port includes a second fixed end and a second connecting end, the second connecting end is connected to a second fixed disk by a thread, the second fixed disk is provided with a second connecting hole, each end of the magnetic rod is provided with a plug rod, the plug rod is plugged into the first connecting hole and the second connecting hole.

[0005] In some embodiments, the plurality of magnetic bars are arranged in an annular array between the first fixed disk and the second fixed disk.

[0006] In some embodiments, rubber rings are sleeved on the surfaces of the first fixing end and the second fixing end.

[0007] In some embodiments, inner surfaces of the first fixing end and the second fixing end are inclined surfaces.

[0008] In some embodiments, a protruding ring is provided on the outer surface of the insertion rod, and a clamping strip is provided on the inner walls of the first connecting hole and the second connecting hole.

[0009] In some embodiments, the clamping strips are provided on inner walls at both ends of the first connecting hole and the second connecting hole.

[0010] In summary, the present invention has the following beneficial effects:

[0011] The utility model installs the magnetic rod between the first fixed disk and the second fixed disk by plugging, and uses threads to connect the first fixed disk and the second fixed disk to the feed port and the discharge port respectively. No complicated installation steps are required, and rapid assembly and disassembly can be achieved, which is convenient for maintenance and replacement. The operation is simple and convenient, and demagnetization can be performed quickly, thereby improving demagnetization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a side view of the overall structure of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 It is a partial enlarged view of the present utility model.

[0015] In the figure: 1. Feed port; 11. First fixed end; 12. First connecting end; 13. First fixed disk; 14. First connecting hole; 2. Discharge port; 21. Second fixed end; 22. Second connecting end; 23. Second fixed disk; 24. Second connecting hole; 3. Magnetic rod; 31. Insert rod; 311. Protruding ring; 4. Card strip. DETAILED DESCRIPTION

[0016] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0018] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0019] See also Figure 1-3 , a type I air flow crushing pipeline demagnetizer, including a feed port 1 and a discharge port 2, a plurality of magnetic rods 3 are arranged between the feed port 1 and the discharge port 2, the feed port 1 includes a first fixed end 11 and a first connecting end 12, the first connecting end 12 is connected to a first fixed disk 13 by a thread, and the first fixed disk 13 is provided with a first connecting hole 14, the discharge port 2 includes a second fixed end 21 and a second connecting end 22, the second connecting end 22 is connected to a second fixed disk 23 by a thread, and the second fixed disk 23 is provided with a second connecting hole 24, a plug rod 31 is provided at each end of the magnetic rod 3, the plug rod 31 is plugged into the first connecting hole 14 and the second connecting hole 24, the outer surface of the plug rod 31 is provided with a protruding ring 311, and the inner wall of the first connecting hole 14 and the second connecting hole 24 is provided with a card strip 4. When in use, the operator only needs to place the device in the material conveying path of the I-type air flow mill or the pipe mouth. The material enters from the feed port 1 and exits from the discharge port 2. After passing through the magnetic field formed by the magnetic rod 3, the magnetic material in the crushed material is adsorbed by the magnetic rod 3, and the demagnetization is completed. During assembly, only the first fixed disk 13 and the second fixed disk 23 need to be screwed onto the feed port 1 and the discharge port 2 respectively through threads, and then the insertion rod 31 of the magnetic rod 3 is inserted between the first connecting hole 14 and the second connecting hole 24. The protruding rings 311 on the insertion rod 31 at both ends of the magnetic rod 3 cooperate with the clip 4 on the inner wall of the first connecting hole 14 and the second connecting hole 24 to achieve quick connection, that is, the assembly is completed. Finally, it is installed at the output port of the I-type air flow crushing pipeline through a connector such as a clamp. It is very convenient to disassemble and assemble, and easy to carry.

[0020] In some embodiments, multiple magnetic rods 3 are arranged in an annular array between the first fixed disk 13 and the second fixed disk 23. The multiple magnetic rods 3 are arranged in an annular array, which can increase the magnetic attraction area of the material during material transportation, demagnetize the material from multiple angles, and improve the demagnetization effect.

[0021] In some embodiments, a rubber ring is sleeved on the surface of the first fixed end 11 and the second fixed end 21. The rubber ring not only protects the demagnetizer feed port 1 and the discharge port 2, but also, if the connection between the demagnetizer feed port 1 and the discharge port 2 is a flat surface, the rubber ring can enhance the friction between the demagnetizer and the contact surface, thereby improving stability. If the connection between the demagnetizer feed port 1 and the discharge port 2 is connected by a connector device such as a clamp, the rubber ring can enhance the fixing strength between the clamp and the demagnetizer, thereby improving the stability of the device and ensuring the demagnetization effect.

[0022] In some embodiments, the inner surfaces of the first fixed end 11 and the second fixed end 21 are beveled. The beveled inner surface of the first fixed end 11 can increase the flow rate of the airflow during feeding, improve the airflow demagnetization rate, speed up the work process, and at the same time, can accommodate more materials and improve demagnetization efficiency. The beveled inner surface of the second fixed end 21 eliminates the need to distinguish between the feed port 1 and the discharge port 2 during installation, thereby improving installation efficiency.

[0023] In some embodiments, a clamping strip 4 is provided on the inner walls at both ends of the first connecting hole 14 and the second connecting hole 24. The operator can remove the magnetic bar 3 of one demagnetizer from the first fixed disk 13 or the second fixed disk 23, and then use the clamping strip 4 at the other end of the first connecting hole 14 or the second connecting hole 24 of another demagnetizer that is not connected to the magnetic bar 3 to insert the magnetic bar 3 of the previous demagnetizer, and then connect the first fixed disk 13 or the second fixed disk 23 of the previous demagnetizer, and then plug the feed port 1 or the discharge port 2 of the other demagnetizer onto the magnetic bar 3, thereby extending the demagnetization length of the demagnetizer and improving the demagnetization effect.

[0024] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A type I air flow mill pipeline demagnetizer, characterized by: The invention comprises a feed port (1) and a discharge port (2), wherein a plurality of magnetic rods (3) are arranged between the feed port (1) and the discharge port (2), wherein the feed port (1) comprises a first fixed end (11) and a first connecting end (12), wherein the first connecting end (12) is connected to a first fixed disk (13) by a thread, and the first fixed disk (13) is provided with a first connecting hole (14), and the discharge port (2) comprises a second fixed end (21) and a second connecting end (22), wherein the second connecting end (22) is connected to a second fixed disk (23) by a thread, and the second fixed disk (23) is provided with a second connecting hole (24), and an insertion rod (31) is respectively provided at both ends of the magnetic rod (3), and the insertion rod (31) is plugged into the first connecting hole (14) and the second connecting hole (24).

2. The I-type air flow milling pipeline demagnetizer according to claim 1, characterized in that: The plurality of magnetic bars (3) are arranged in an annular array between the first fixed disk (13) and the second fixed disk (23).

3. The I-type air flow milling pipeline demagnetizer according to claim 1, characterized in that: Rubber rings are sleeved on the surfaces of the first fixed end (11) and the second fixed end (21).

4. The I-type air flow milling pipeline demagnetizer according to claim 1, characterized in that: The inner surfaces of the first fixed end (11) and the second fixed end (21) are inclined surfaces.

5. The I-type air flow milling pipeline demagnetizer according to claim 1, characterized in that: The outer surface of the insertion rod (31) is provided with a protruding ring (311), and the inner walls of the first connecting hole (14) and the second connecting hole (24) are provided with a clamping strip (4).

6. The I-type air flow milling pipeline demagnetizer according to claim 5, characterized in that: The clamping strips (4) are provided on the inner walls at both ends of the first connecting hole (14) and the second connecting hole (24).

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