Magnetic separator for refractory material processing

Abstract

The magnetic separator comprises a rack, universal wheels are arranged at the bottom of the rack, a supporting plate is installed on one side of the upper surface of the rack through a buffering assembly, and a supporting frame is installed on the other side of the upper surface of the rack; a feeding hopper is installed on the upper surface of the supporting plate, a discharging adjusting assembly is installed at an opening of the feeding hopper, discharging baffles are arranged at the position, located at the opening of the feeding hopper, of the supporting plate, and the end of the discharging baffle on one side is connected with a discharging hopper. A driving support is installed on the supporting frame, a conveying belt is arranged on the driving support and driven by a driving assembly to rotate, a plurality of magnets are evenly arranged on the surface of the conveying belt, a discharging hopper is arranged at the other end of the conveying belt, a brush is arranged at the joint of the discharging hopper and the conveying belt, and a dust collection assembly is installed on the discharging hopper. The magnetic separator has the beneficial effects of efficient magnetic separation, flexible adjustment, vibration and noise reduction, dust control, convenience in movement and maintenance and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to refractory processing equipment field especially refractory processing is with magnetic separator. BACKGROUND

[0002] In the production process of refractory, raw materials are often mixed with various magnetic impurities, which can seriously affect the quality and performance of refractory. For example, in a high temperature environment, magnetic impurities may react chemically, reducing the refractoriness, corrosion resistance and other key performance indicators of refractory, thereby shortening the service life of refractory and affecting its application effect in the metallurgy, ceramics, glass and other industries.

[0003] Traditional magnetic separation methods often use simple magnetic attraction devices, which not only have low magnetic separation efficiency, but also are difficult to realize continuous and automated operation. Some early magnetic separation equipment cannot accurately control the feed amount and discharge speed, which can easily cause material accumulation or insufficient screening. At the same time, it is not convenient to clean the impurities adsorbed on the magnetic separation device, which can easily cause secondary pollution, and the dust problem cannot be effectively treated during the magnetic separation process, which not only pollutes the working environment, but also can mix dust into the finished material, further affecting the product quality. Therefore, it is urgent to develop an efficient, accurate and environmentally friendly magnetic separator for refractory processing. SUMMARY

[0004] The utility model mainly aims at the above -mentioned problem existing in prior art, provides a kind of magnetic separator for refractory processing.

[0005] The utility model mainly aims to realize the following scheme:

[0006] The magnetic separator for refractory processing includes rack, the bottom four corners of the rack are each equipped with universal wheel, the upper surface of the rack is installed with support plate on one side by buffer assembly, and the upper surface of the rack is installed with support frame on the other side.

[0007] The upper surface of the support plate is installed with feed hopper, and the side of the feed hopper towards support frame is equipped with opening, the opening of the feed hopper is installed with discharge adjusting assembly, and the both side edges of the support plate located at the opening of feed hopper are equipped with discharge baffle extending to support frame, and the end of one side discharge baffle is equipped with notch, and the notch is connected with downwardly arranged discharge hopper.

[0008] The support frame is provided with a driving support frame, the driving support frame is provided with a conveying belt, and the conveying belt is driven to rotate by a driving assembly, one end of the conveying belt is located above the discharge baffle and close to the middle of the discharge baffle, the surface of the conveying belt is uniformly provided with a plurality of magnets, and the other end of the conveying belt is provided with a discharge hopper connected to the driving support frame, the connection position of the discharge hopper and the conveying belt is provided with a brush, and the discharge hopper is provided with a dust suction assembly.

[0009] As preferred, the front and rear sides of the rack are both screw-connected with threaded support rods at both ends, and the bottom of the threaded support rod is provided with a supporting leg.

[0010] As preferred, the buffer assembly is provided with two groups, each including a connecting plate and a buffer spring installed at both ends of the upper surface of the connecting plate, the bottom of the connecting plate is fixedly connected with the upper surface of the rack, and the upper surface of the buffer spring is fixedly connected with the bottom of the supporting plate.

[0011] As preferred, the bottom of the supporting plate is provided with an inclined installation frame at the position corresponding to the discharge hopper, and the inclined installation frame is provided with a vibration motor.

[0012] As preferred, the discharge adjusting assembly includes an adjusting plate installed at the opening of the discharge hopper, vertical long holes are formed at both sides of the adjusting plate, the opening of the discharge hopper is provided with fixed holes corresponding to the long holes, and the adjusting plate is fixed at the opening of the discharge hopper by locking bolts penetrating through the long holes and the fixed holes.

[0013] As preferred, the driving assembly includes a driving roller, a driven roller and a driving motor, the driving roller and the driven roller are rotatably connected at both ends of the driving support frame, the driving roller and the driven roller are connected through the conveying belt, and one end of the driving roller is fixedly connected with the output end of the driving motor after penetrating through the side wall of the driving support frame.

[0014] As preferred, the dust suction assembly includes a mounting frame installed on the discharge hopper, a plurality of dust suction fans are arranged on the mounting frame, the air inlets of the dust suction fans are directed to the discharge hopper, and the air outlets of the dust suction fans are connected with a collecting pipeline.

[0015] Therefore, compared with the prior art, the utility model has the following advantages:

[0016] (1) The discharge adjusting assembly can accurately control the feeding amount according to different production process requirements, ensure that the magnetic materials are uniformly distributed on the conveying belt, improve the magnetic separation efficiency and precision, and avoid incomplete magnetic separation or material waste caused by uneven feeding.

[0017] (2) The utility model discloses a buffering assembly is set up, on the one hand, can effectively reduce the feed impact, protect the equipment structure, prolong the service life of equipment, reduce the maintenance cost, guarantee the long -term stable operation of equipment, adapt to the high -strength refractory processing production demand, cooperate with the vibration motor on the other hand, make the smooth flow of the material in the feed hopper, prevent the blockage, guarantee the continuous uninterrupted of magnetic separation process, improve the production efficiency, reduce the downtime caused by material blockage,

[0018] (3) The utility model discloses a dust absorption assembly is set up, can clean the dust in the discharging process in time, create clean working environment, protect the health of operator, prevent the dust from mixing into magnetic by -product, improve the product quality of magnetic by -product, satisfy the high -quality production standard,

[0019] (4) The utility model discloses the combination of universal wheel and threaded support rod, support foot, give consideration to the convenience of equipment removal and stability when working, facilitate flexible allocation in workshop, adapt to the diversified production layout, improve the overall practicability of equipment. DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model,

[0021] Figure 2 It is the front view of the utility model,

[0022] Figure 3 It is the top view of the utility model,

[0023] Figure 4 It is Figure 1 The enlarged view of A in,

[0024] Figure 5 It is the installation schematic diagram of the brush in the utility model.

[0025] Drawing illustration: 1-machine frame;2-universal wheel;3-supporting plate;4-supporting frame;5-feed hopper;6-discharge baffle;7-discharge hopper;8-driving support;9-conveying belt;10-magnet;11-discharge hopper;12-brush;13-threaded support rod;14-supporting foot;15-connection plate;16-buffer spring;17-inclined installation frame;18-vibration motor;19-adjusting plate;20-long slot;21-driving roller;22-following roller;23-driving motor;24-mounting frame;25-dust absorption fan. DETAILED DESCRIPTION

[0026] The technical scheme of the utility model will be further explained in detail in combination with the drawings by specific embodiments. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of variation and / or change of the utility model will fall within the scope of protection of the utility model.

[0027] In the utility model, if not specified, all the parts, percentage is weight unit, the equipment and raw materials etc. adopted can be bought from market or is common in the art. The method in the following examples, if no special instructions, are the conventional method in the art. The components or equipment in the following examples, if no special instructions, are general standard parts or components known to those skilled in the art, and its structure and principle are known to the skilled person through technical manual or through conventional experimental method.

[0028] Example 1

[0029] As Figure 1 , 2 , 3, the utility model provides a technical scheme, the magnetic separator for refractory material processing, including frame 1, the bottom four corners of frame 1 are equipped with universal wheel 2, the movement of the whole device is convenient, the upper surface right side of frame 1 is installed with support plate 3 by buffer assembly, the upper surface left side of frame 1 is installed with support frame 4 by bolt fixing.

[0030] The upper surface of the above-mentioned support plate 3 is welded or bolted with a feed hopper 5, and the side of the feed hopper 5 facing the support frame 4 is provided with an opening, and a discharge adjusting assembly is detachably fixed and installed at the opening of the feed hopper 5. Both sides of the support plate 3 located at the opening of the feed hopper 5 are provided with vertical discharge baffles 6 extending to the support frame 4, the material passes through the channel between the two discharge baffles 6, and the end of one side of the discharge baffle 6 is provided with a notch, and the notch is welded or bolted with a downwardly disposed discharge hopper 7. The screened refractory material flows out from the discharge hopper 7, and a collecting device should be provided at the bottom thereof.

[0031] The above-mentioned support frame 4 is bolted with a drive bracket 8, the drive bracket 8 is provided with a conveyor belt 9, and the conveyor belt 9 is driven to rotate by a drive assembly. One end of the conveyor belt 9 facing the feed hopper 5 is located above the discharge baffle 6 and close to the middle part of the discharge baffle 6, and a plurality of magnets 10 are uniformly bonded on the surface of the conveyor belt 9 to ensure the adsorption of impurities in the refractory material. The other end of the conveyor belt 9 is provided with a discharge hopper 11 connected to the drive bracket 8, and the upper end of the discharge hopper 11 is welded or bolted to the end of the drive bracket 8. As Figure 5 shown, a brush 12 is fixed by bolts at the connection between the discharge hopper 11 and the conveyor belt 9, the brush 12 adopts a hard brush, and a dust collection assembly is installed on the discharge hopper 11.

[0032] Example 2

[0033] As Figure 1As shown, this utility model provides another technical solution: a magnetic separator for refractory material processing. The difference from embodiment 1 is that both ends of the front and rear sides of the frame 1 are threadedly connected to threaded support rods 13. Support feet 14 are welded to the bottom of the threaded support rods 13. By rotating the threaded support rods 13, the height of the support feet 14 can be adjusted to adapt to different ground flatness requirements. When the equipment needs to work in a fixed position, it provides stable support and prevents shaking. The casters 2 facilitate the movement of the equipment. The combination of the two greatly improves the applicability and flexibility of the equipment.

[0034] Example 3:

[0035] like Figure 1 , 2 As shown, this utility model provides another technical solution: a magnetic separator for refractory material processing. The difference from embodiment 1 is that the buffer assembly is provided with two sets, left and right, each including a connecting plate 15 and buffer springs 16 installed at both ends of the upper surface of the connecting plate 15. The bottom of the connecting plate 15 is fixedly connected to the upper surface of the frame 1 by bolts, and the upper surface of the buffer spring 16 is fixedly connected to the bottom of the support plate 3 by bolts. During the feeding process, when the material is poured into the feed hopper 5 and generates a large impact force, the buffer spring 16 can effectively buffer the impact, avoid hard impact damage to the frame 1 and other components, protect the overall structure of the equipment, and extend its service life.

[0036] Specifically, an inclined mounting frame 17 is bolted to the bottom of the support plate 3 at the position corresponding to the feed hopper 5. A vibration motor 18 is bolted to the inclined mounting frame 17. When the vibration motor is working, it works with the buffer assembly to drive the feed hopper 5 to vibrate, so that the material can flow more smoothly and evenly through the discharge baffle 6 to the bottom of the conveyor belt 9, preventing material blockage and ensuring that the magnetic separation process is continuous and stable.

[0037] Example 4:

[0038] like Figure 1 , 4 As shown, this utility model provides another technical solution: a magnetic separator for refractory material processing. The difference from embodiment 1 is that the above-mentioned discharge adjustment component includes an adjustment plate 19 installed at the opening of the feed hopper 5. Vertical elongated holes 20 are provided on both sides of the adjustment plate 19, and a fixing hole corresponding to the elongated hole 20 is provided at the opening of the feed hopper 5. The adjustment plate 19 is fixed at the opening of the feed hopper 5 by locking bolts passing through the elongated hole 20 and the fixing hole. The operator can accurately control the size of the discharge opening of the feed hopper by moving the adjustment plate 19 up and down and fixing it with locking bolts according to the actual production needs, thereby achieving precise control of material flow and adapting to different magnetic separation process requirements.

[0039] Example 5:

[0040] As Figure 1 , 2 Another technical scheme is provided in the utility model, and the magnetic separator for processing refractory materials is different from that in the embodiment 1 in that the driving assembly comprises a driving roller 21, a driven roller 22 and a driving motor 23, the driving motor 23 is installed on the side wall of the driving support 8, the driving roller 21 and the driven roller 22 are rotatably connected to the two ends of the driving support 8 through shafts respectively, the driving roller 21 and the driven roller 22 are connected through a conveying belt 9, one end of the driving roller 21 is fixedly connected with the output end of the driving motor 23 through a shaft coupling after penetrating through the side wall of the driving support 8, the driving motor 23 drives the driving roller 21 to rotate, thereby driving the conveying belt 9 to stably operate, the structure is simple and reliable, can provide continuous and stable power for the magnetic separation operation, and ensures that the magnets on the surface of the conveying belt 9 can efficiently adsorb the magnetic impurities; it should be noted that the application should be equipped with a controller, for example, a PLC controller, which is electrically connected with the driving motor and the vibration motor and controls the operation thereof, and is powered by commercial power, and the specific circuit connection mode and structure are not within the protection scope of the application, and will not be described here.

[0041] Embodiment 6

[0042] Another technical scheme is provided in the utility model, and the magnetic separator for processing refractory materials is different from that in the embodiment 1 in that the driving assembly comprises a driving roller 21, a driven roller 22 and a driving motor 23, the driving motor 23 is installed on the side wall of the driving support 8, the driving roller 21 and the driven roller 22 are rotatably connected to the two ends of the driving support 8 through shafts respectively, the driving roller 21 and the driven roller 22 are connected through a conveying belt 9, one end of the driving roller 21 is fixedly connected with the output end of the driving motor 23 through a shaft coupling after penetrating through the side wall of the driving support 8, the driving motor 23 drives the driving roller 21 to rotate, thereby driving the conveying belt 9 to stably operate, the structure is simple and reliable, can provide continuous and stable power for the magnetic separation operation, and ensures that the magnets on the surface of the conveying belt 9 can efficiently adsorb the magnetic impurities; it should be noted that the application should be equipped with a controller, for example, a PLC controller, which is electrically connected with the driving motor and the vibration motor and controls the operation thereof, and is powered by commercial power, and the specific circuit connection mode and structure are not within the protection scope of the application, and will not be described here. Figure 1 Another technical scheme is provided in the utility model, and the magnetic separator for processing refractory materials is different from that in the embodiment 1 in that the driving assembly comprises a driving roller 21, a driven roller 22 and a driving motor 23, the driving motor 23 is installed on the side wall of the driving support 8, the driving roller 21 and the driven roller 22 are rotatably connected to the two ends of the driving support 8 through shafts respectively, the driving roller 21 and the driven roller 22 are connected through a conveying belt 9, one end of the driving roller 21 is fixedly connected with the output end of the driving motor 23 through a shaft coupling after penetrating through the side wall of the driving support 8, the driving motor 23 drives the driving roller 21 to rotate, thereby driving the conveying belt 9 to stably operate, the structure is simple and reliable, can provide continuous and stable power for the magnetic separation operation, and ensures that the magnets on the surface of the conveying belt 9 can efficiently adsorb the magnetic impurities; it should be noted that the application should be equipped with a controller, for example, a PLC controller, which is electrically connected with the driving motor and the vibration motor and controls the operation thereof, and is powered by commercial power, and the specific circuit connection mode and structure are not within the protection scope of the application, and will not be described here.

[0043] The magnetic separator for refractory material processing is characterized in that the discharging adjusting assembly is arranged, the feeding amount can be accurately controlled according to different production process requirements, the magnetic material is uniformly distributed on the conveying belt, the magnetic separation efficiency and precision are improved, the magnetic separation is not incomplete or the material is wasted due to uneven feeding is avoided, the buffer assembly is arranged, on one hand, feeding impact can be effectively reduced, equipment structure is protected, equipment service life is prolonged, maintenance cost is reduced, long-time stable operation of the equipment is ensured, high-strength refractory material processing production requirements are met, on the other hand, the material in the feeding hopper is smoothly flowed by cooperation of the vibration motor, blockage is prevented, the magnetic separation process is continuously and uninterruptedly ensured, production efficiency is improved, and downtime caused by material blockage is reduced, the dust suction assembly is arranged, dust in the discharging process can be cleaned in time, a clean working environment is created, the health of the operator is protected, the dust is prevented from mixing into the magnetic by-product, the product quality of the magnetic by-product is improved, high-quality production standards are met, the combination of the universal wheel, the threaded supporting rod and the supporting leg gives consideration to the convenience of equipment movement and stability during work, the equipment is conveniently and flexibly allocated in the workshop, diversified production layouts are adapted, and the overall practicability of the equipment is improved.

[0044] It should be understood that the embodiments are only used for illustrating the present application but not for limiting the scope of the present application. In addition, it should be understood that after reading the content taught by the present application, those skilled in the art can make various modifications or changes to the present application, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

Claims

1. A magnetic separator for processing refractory materials, comprising a frame (1), the bottom corners of which are each provided with a universal wheel (2), characterized in that: The upper surface of the frame (1) is provided with a support plate (3) through a buffer assembly, and the other side of the upper surface of the frame (1) is provided with a support frame (4); The upper surface of the support plate (3) is provided with a feeding hopper (5), and the side of the feeding hopper (5) facing the support frame (4) is provided with an opening, the opening of the feeding hopper (5) is provided with a discharging adjusting assembly, and the two side edges of the support plate (3) at the opening of the feeding hopper (5) are provided with discharging baffles (6) extending to the support frame (4), the end of one side of the discharging baffle (6) is provided with a notch, and the notch is connected to a downwardly arranged discharging hopper (7); The support frame (4) is provided with a driving support (8), the driving support (8) is provided with a conveying belt (9), and the conveying belt (9) is driven to rotate through a driving assembly, one end of the conveying belt (9) facing the feeding hopper (5) is located above the discharging baffle (6) and close to the middle part of the discharging baffle (6), and the surface of the conveying belt (9) is uniformly provided with a plurality of magnets (10), the other end of the conveying belt (9) is provided with a discharging hopper (11) connected to the driving support (8), and the connection between the discharging hopper (11) and the conveying belt (9) is provided with a brush (12), and the discharging hopper (11) is provided with a dust collection assembly.

2. A magnetic separator for processing of refractory materials according to claim 1, characterized in that: The two ends of the front and rear sides of the frame (1) are threadedly connected with threaded support rods (13), and the bottom of the threaded support rod (13) is provided with a support foot (14).

3. The magnetic separator for processing of refractory materials according to claim 1, characterized in that: The buffer assembly is provided with two groups, each including a connecting plate (15) and a buffer spring (16) mounted on the upper surface of the connecting plate (15), the bottom of the connecting plate (15) is fixedly connected with the upper surface of the frame (1), and the upper surface of the buffer spring (16) is fixedly connected with the bottom of the support plate (3).

4. The magnetic separator for processing of refractory materials according to claim 2, characterized in that: The bottom of the support plate (3) is provided with an inclined mounting frame (17) corresponding to the feeding hopper (5), and the inclined mounting frame (17) is provided with a vibration motor (18).

5. The magnetic separator for processing of refractory materials according to claim 1, characterized in that: The discharging adjusting assembly includes an adjusting plate (19) mounted at the opening of the feeding hopper (5), the two sides of the adjusting plate (19) are provided with vertical long holes (20), and the opening of the feeding hopper (5) is provided with fixed holes corresponding to the long holes (20), and the adjusting plate (19) is fixed at the opening of the feeding hopper (5) by penetrating the long holes (20) and the fixed holes and locking the bolts.

6. The magnetic separator for processing of refractory materials according to claim 1, characterized in that: The driving assembly includes a driving roller (21), a driven roller (22) and a driving motor (23), the driving roller (21) and the driven roller (22) are respectively rotatably connected to the two ends of the driving support (8), the driving roller (21) and the driven roller (22) are connected through the conveying belt (9), and one end of the driving roller (21) is fixedly connected with the output end of the driving motor (23) after penetrating the side wall of the driving support (8).

7. The magnetic separator for processing of refractory materials according to claim 1, characterized in that: The dust collection assembly includes a mounting frame (24) mounted on the discharging hopper (11), the mounting frame (24) is provided with a plurality of dust collection fans (25), the air inlet of the dust collection fan (25) faces the discharging hopper (11), and the air outlet of the dust collection fan (25) is connected with a collection pipeline.

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