Hollow disc type magnetic separator

Abstract

The utility model relates to the technical field of disc type magnetic separators, and discloses a hollow disc type magnetic separator which comprises a base, a driving motor is arranged on the left side of the top of the base, and an output shaft of the driving motor is connected with an installation sealing device. And the inner magnetic separation treatment device comprises a connecting disc piece, a middle connecting piece, a side end supporting piece, a limiting sliding column rod, an inner connecting piece, an inner rotating shaft rod, a connecting thin rod, a placing piece, a placing box piece, a sound absorption pad, a connecting block, a separation column and a side end annular magnet. According to the hollow disc type magnetic separator, an inner magnetic separation treatment device is arranged, an inner connecting piece and an inner rotating shaft rod rotate synchronously to drive a connecting block above and a side end annular magnet to rotate synchronously, magnetic separation can be carried out through the arrangement of the side end annular magnet, and a containing box piece is arranged on the surface of a containing piece for supporting and containing the connecting block; and a sound absorption pad is inserted into the placement box piece before use, sound absorption treatment can be conducted, and a part of noise can be absorbed to be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of disk magnetic separators, in particular to a hollow disk magnetic separator. Background Technique

[0002] Design a new type of hollow disk magnetic separator, which is characterized by having an adaptive magnetic field regulation ability and a modular design. This magnetic separator can adjust the magnetic field intensity and distribution in real time according to different material characteristics and processing requirements, thereby improving the magnetic separation efficiency; at the same time, the modular design makes equipment maintenance and upgrade more convenient.

[0003] The prior art discloses a disk magnetic separator with the publication number: CN202823606U. This magnetic separator includes a driving component, a hollow rotating shaft driven by this driving component, and a hollow disk arranged on the hollow rotating shaft. A segmental magnet is installed inside the hollow disk, and a feeding component is arranged on the outer surface of the hollow disk at a certain distance from the hollow disk. The main purpose is to make the adsorbed iron powder freely fall in the non-magnetic part, and the adsorbed iron powder can be recovered without the feeding component contacting the hollow disk. Therefore, both the hollow disk and the feeding component in this magnetic separator are not easily damaged, and the magnetic separation can be improved.

[0004] For the above-mentioned hollow disk magnetic separator, the magnetic field intensity of the segmental magnet can be increased to improve the magnetic separation rate; at the same time, the electromagnet can also adjust its magnetic field intensity according to the magnetic strength of the iron ore powder in the pulp. However, a relatively large noise will be generated by the internal magnetic field generator during the rotation of the above device, and neither the above device nor the existing devices are provided with components for noise adsorption treatment, so the effect during use is not good and needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hollow disk magnetic separator to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a hollow disk magnetic separator, including a base, a driving motor is arranged on the left side of the top of the base, an output shaft of the driving motor is connected with an installation and sealing device, and an internal magnetic separation treatment device is arranged on the side of the installation and sealing device.

[0007] The internal magnetic separation processing device includes a connecting disc member, an intermediate connecting member, a side-end support member, a limiting sliding column rod, an internal connecting piece, an internal rotating shaft rod, a connecting thin rod, a placing piece, a placing box member, a sound-absorbing pad, a connecting block, a separating column, and a side-end annular magnet. The limiting sliding column rod is fixedly connected to the right side of the intermediate connecting member. The side-end support member is fixedly connected to the right side of the base. The internal rotating shaft rod is fixedly connected to the output shaft of the driving motor. The internal connecting piece is fixedly connected to the surface of the internal rotating shaft rod. The connecting thin rod is fixedly connected to the top of the internal connecting piece. The placing piece is fixedly connected to the surface of the connecting thin rod. The connecting block is fixedly connected to the top of the placing piece. The intermediate connecting member is fixedly connected with a feed pipe.

[0008] Preferably, the installation sealing device includes a connecting circular plate, a magnetic suction plug member, a magnet ring member, and a fixing frame. The connecting circular plate is fixedly connected to the output end of the driving motor. The internal connecting piece is fixedly connected to the inside of the connecting circular plate. The magnetic suction plug member is connected to the side of the connecting circular plate. The fixing frame is fixedly connected to the side of the connecting disc member. The magnet ring member is fixedly connected to the inner ring of the fixing frame.

[0009] Preferably, the separating column is fixedly connected to the top of the connecting block. The side-end annular magnet is fixedly connected to the side of the connecting block.

[0010] Preferably, the placing box member is fixedly connected to the surface of the placing piece. The sound-absorbing pad is inserted into the inside of the placing box member.

[0011] Preferably, a bearing member is fixedly connected to the left side of the side-end support member. The limiting sliding column rod is fixedly connected to the inner ring of the bearing member. The setting of the bearing member ensures the smooth rotation of the connecting disc member and the intermediate connecting member assembly. The intermediate connecting member is fixedly connected with a feed pipe, and the discharge also passes through here, which can ensure the normal operation of the device.

[0012] Preferably, the magnetic suction plug member is inserted into the inside of the magnet ring member. The magnetic suction plug member is magnetically connected to the magnet ring member. The inner diameter of the magnet ring member is equal to the diameter of the magnetic suction plug member, which can design the key components of the magnetic separator as independent modules and is convenient to install and use by means of plugging and magnetic suction locking.

[0013] Preferably, the connecting disc member is fixedly connected to the right side of the fixing frame. The intermediate connecting member is fixedly connected to the side of the connecting disc member.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. The hollow disk type magnetic separator is provided with an internal magnetic separation treatment device. The internal connecting piece and the internal rotating shaft rod rotate synchronously, driving the connecting block and the side-end annular magnet above to rotate synchronously. The side-end annular magnet can perform magnetic separation. A placement box is arranged on the surface of the placement piece that supports and places the connecting block. Before use, a sound-absorbing pad is inserted into the placement box, which can perform sound-absorbing treatment and adsorb a part to reduce the noise volume.

[0016] 2. The hollow disk type magnetic separator is provided with an installation and sealing device. A magnet ring is arranged inside the fixing frame, and the inner diameter of the magnet ring is equal to the diameter of the magnetic adsorption plug-in piece. The key components of the magnetic separator can be designed as independent modules, using standardized interfaces and connecting parts, which are convenient for disassembly and replacement. It is locked by a magnetic adsorption structure, with sufficient locking strength and convenient disassembly and installation, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall three-dimensional front view structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the front view internal structure of the internal magnetic separation treatment device of the present utility model;

[0019] Figure 3 For the present utility model Figure 2 is an enlarged schematic diagram of part A;

[0020] Figure 4 is a schematic diagram of the three-dimensional side view internal structure of the internal magnetic separation treatment device of the present utility model;

[0021] Figure 5 For the present utility model Figure 4 is an enlarged schematic diagram of part B.

[0022] In the figure: 1. Base; 2. Driving motor; 3. Internal magnetic separation treatment device; 301. Connecting disk piece; 302. Intermediate connecting piece; 303. Side-end support piece; 304. Limit sliding column rod; 305. Internal connecting piece; 306. Internal rotating shaft rod; 307. Connecting thin rod; 308. Placement piece; 309. Placement box; 310. Sound-absorbing pad; 311. Connecting block; 312. Partition column; 313. Side-end annular magnet; 4. Installation and sealing device; 401. Connecting circular piece; 402. Magnetic adsorption plug-in piece; 403. Magnet ring; 404. Fixing frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figures 1-5 , the present invention provides the following technical solutions:

[0025] A hollow disc type magnetic separator includes a base 1. A driving motor 2 is arranged on the left side of the top of the base 1. The output shaft of the driving motor 2 is connected to an installation sealing device 4. An inner magnetic separation processing device 3 is arranged on the side of the installation sealing device 4.

[0026] The inner magnetic separation processing device 3 includes a connecting disc member 301, an intermediate connecting member 302, a side-end supporting member 303, a limiting sliding column rod 304, an inner connecting piece 305, an inner rotating shaft rod 306, a connecting thin rod 307, a placing piece 308, a placing box member 309, a sound-absorbing pad 310, a connecting block 311, a separating column 312 and a side-end annular magnet 313. The limiting sliding column rod 304 is fixedly connected to the right side of the intermediate connecting member 302. The side-end supporting member 303 is fixedly connected to the right side of the base 1. The inner rotating shaft rod 306 is fixedly connected to the output shaft of the driving motor 2. The inner connecting piece 305 is fixedly connected to the surface of the inner rotating shaft rod 306. The connecting thin rod 307 is fixedly connected to the top of the inner connecting piece 305. The placing piece 308 is fixedly connected to the surface of the connecting thin rod 307. The connecting block 311 is fixedly connected to the top of the placing piece 308. The intermediate connecting member 302 is fixedly connected with a feed pipe. The connecting disc member 301 is fixedly connected to the right side of the fixing frame 404. The intermediate connecting member 302 is fixedly connected to the side of the connecting disc member 301. The separating column 312 is fixedly connected to the top of the connecting block 311. The side-end annular magnet 313 is fixedly connected to the side of the connecting block 311. The placing box member 309 is fixedly connected to the surface of the placing piece 308. The sound-absorbing pad 310 is inserted into the interior of the placing box member 309. A bearing member is fixedly connected to the left side of the side-end supporting member 303. The limiting sliding column rod 304 is fixedly connected to the inner ring of the bearing member. The setting of the bearing member ensures the smooth rotation of the connecting disc member 301 and the intermediate connecting member 302 assembly. The intermediate connecting member 302 is fixedly connected with a feed pipe, and the discharge also passes through here, which can ensure the normal operation of the device.

[0027] The installation sealing device 4 includes a connecting disc 401, a magnetic plug-in member 402, a magnet ring member 403 and a fixing frame 404. The connecting disc 401 is fixedly connected to the output end of the driving motor 2. The inner connecting piece 305 is fixedly connected to the inside of the connecting disc 401. The magnetic plug-in member 402 is connected to the side of the connecting disc 401. The fixing frame 404 is fixedly connected to the side of the connecting disc member 301. The magnet ring member 403 is fixedly connected to the inner ring of the fixing frame 404. The magnetic plug-in member 402 is inserted into the inside of the magnet ring member 403. The magnetic plug-in member 402 is magnetically connected to the magnet ring member 403. The inner diameter of the magnet ring member 403 is equal to the diameter of the magnetic plug-in member 402, which can design the key components of the magnetic separator as independent modules and is convenient to use by installing in a plug-in manner and cooperating with magnetic attraction locking.

[0028] During use, starting the driving motor 2 can drive the inner magnetic separation processing device 3 on one side of the installation sealing device 4 to rotate synchronously. Magnetic separation can be performed during the rotation process. The pulp to be processed is poured through the feed pipe on the back of the intermediate connecting piece 302 and then separately diverted into the connecting disc members 301 on both sides. Magnetic separation is performed using the internal magnetic separation device. When the connecting disc member 301 rotates, the inner connecting piece 305 and the inner rotating shaft rod 306 inside rotate synchronously, driving the upper connecting block 311 and the side-end annular magnet 313 to rotate synchronously. The setting of the side-end annular magnet 313 can perform magnetic separation. And a placement box member 309 is provided on the surface of the placement piece 308 that supports and places the connecting block 311. An acoustic absorption pad 310 is inserted into the inside of the placement box member 309 before use, which can perform acoustic absorption processing, adsorb a part to reduce the noise volume, so that the device is provided with components for noise absorption treatment and has a good effect during use. And a fixing frame 404 is provided on the left side of the connecting disc member 301. The inside of the fixing frame 404 is provided with a magnet ring member 403 and the inner diameter of the magnet ring member 403 is equal to the diameter of the magnetic plug-in member 402, which can design the key components of the magnetic separator as independent modules, adopt standardized interfaces and connecting pieces, be convenient for disassembly and replacement, and use a magnetic attraction structure for locking, with sufficient locking strength and convenient disassembly and installation, and is convenient to use.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hollow disc type magnetic separator, comprising a base (1), characterized in that: A driving motor (2) is arranged on the left side of the top of the base (1), the output shaft of the driving motor (2) is connected with an installation and sealing device (4), and an internal magnetic separation treatment device (3) is arranged on the side of the installation and sealing device (4); The internal magnetic separation treatment device (3) includes a connecting disc member (301), an intermediate connecting member (302), a side-end support member (303), a limiting sliding column rod (304), an internal connecting piece (305), an internal rotating shaft rod (306), a connecting thin rod (307), a placing piece (308), a placing box member (309), a sound-absorbing pad (310), a connecting block (311), a separating column (312) and a side-end annular magnet (313). The limiting sliding column rod (304) is fixedly connected to the right side of the intermediate connecting member (302), the side-end support member (303) is fixedly connected to the right side of the base (1), the internal rotating shaft rod (306) is fixedly connected to the output shaft of the driving motor (2), the internal connecting piece (305) is fixedly connected to the surface of the internal rotating shaft rod (306), the connecting thin rod (307) is fixedly connected to the top of the internal connecting piece (305), the placing piece (308) is fixedly connected to the surface of the connecting thin rod (307), the connecting block (311) is fixedly connected to the top of the placing piece (308), and the intermediate connecting member (302) is fixedly connected with a feed pipe.

2. The drum type magnetic separator according to claim 1, wherein: The installation and sealing device (4) includes a connecting circular plate (401), a magnetic suction plugging member (402), a magnet ring member (403) and a fixing frame (404). The connecting circular plate (401) is fixedly connected to the output end of the driving motor (2), the internal connecting piece (305) is fixedly connected to the inside of the connecting circular plate (401), the magnetic suction plugging member (402) is connected to the side of the connecting circular plate (401), the fixing frame (404) is fixedly connected to the side of the connecting disc member (301), and the magnet ring member (403) is fixedly connected to the inner ring of the fixing frame (404).

3. A hollow disk type magnetic separator according to claim 1, characterized in that: The separating column (312) is fixedly connected to the top of the connecting block (311), and the side-end annular magnet (313) is fixedly connected to the side of the connecting block (311).

4. A hollow disk type magnetic separator according to claim 1, characterized in that: The placing box member (309) is fixedly connected to the surface of the placing piece (308), and the sound-absorbing pad (310) is inserted into the inside of the placing box member (309).

5. A hollow disk type magnetic separator according to claim 1, characterized in that: A bearing member is fixedly connected to the left side of the side-end support member (303), and the limiting sliding column rod (304) is fixedly connected to the inner ring of the bearing member.

6. The magnetic separator of a hollow disk type according to claim 2, wherein: The magnetic suction plugging member (402) is inserted into the inside of the magnet ring member (403), and the magnetic suction plugging member (402) is magnetically connected to the magnet ring member (403).

7. A hollow disk type magnetic separator according to claim 2, characterized in that: The connecting disc member (301) is fixedly connected to the right side of the fixing frame (404), and the intermediate connecting member (302) is fixedly connected to the side of the connecting disc member (301).

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