CN210097942U - Updraft permanent magnet roller separator - Google Patents
Updraft permanent magnet roller separator Download PDFInfo
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- CN210097942U CN210097942U CN201920848187.9U CN201920848187U CN210097942U CN 210097942 U CN210097942 U CN 210097942U CN 201920848187 U CN201920848187 U CN 201920848187U CN 210097942 U CN210097942 U CN 210097942U
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- end cover
- roller bearing
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Abstract
The utility model discloses an updraft type permanent magnet roller separator, its characterized in that: including mounting bracket, drive arrangement and magnetic drum separator, the mounting bracket includes crossbeam, longeron, stand, the girder on be equipped with the motor mount pad, the downside mid-mounting of crossbeam has the rolling bearing, drive arrangement includes driving motor, driving motor passes through the motor mount pad to be fixed on the crossbeam, driving motor's output is equipped with drive sprocket, drive sprocket is connected with drive sprocket through drive chain, magnetic drum separator includes roller bearing and barrel, roller bearing and rolling bearing coaxial coupling, the one end of roller bearing is connected with magnetism system adjusting device, the iron receiving hopper is installed in the outside of barrel, the iron receiving hopper is installed on the stand, the one end of barrel is connected with the first end cover of detachable. The utility model discloses compact structure, the drive mode is simple, and wear resistance is good, and magnetic field intensity performance is high, and deironing is effectual.
Description
Technical Field
The utility model relates to a magnetic separator technical field specifically indicates an updraft type permanent magnetism cylinder separator.
Background
In the field of alkali production, iron pieces doped in calcium carbide used as an alkali production raw material need to be removed. At present, get rid of the process of miscellaneous iron and accomplish in the carbide transportation, install a suspension type belt de-ironing separator above the transportation belt feeder of transport carbide, utilize the iron part suction that the calcium carbide in with the transportation process of the magnetic field that produces below the de-ironing separator, nevertheless suspension type belt de-ironing separator is owing to receive the restriction of transportation belt feeder structure size, exists following shortcoming: firstly, hang the requirement that the height is greater than the design parameter, lead to magnetic field performance's performance to receive the restriction, that is to say that the less deironing effect that hangs between suspension belt de-ironing separator magnetic system bottom surface and the material is better, hang the height more then hang the magnetic field intensity of high department just less, the nature deironing effect will worsen. And secondly, the magnetic field intensity of the suspended belt type iron remover is low, and the requirement of removing iron from calcium carbide cannot be met even if the suspended belt type iron remover meets the requirement of the suspended height.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a compact structure, the drive mode is simple, does benefit to the installation maintenance, and the wearability is strong, and magnetic strength is high, the effectual updraft type high magnetic field cylinder separator of deironing.
In order to solve the technical problem, the utility model provides a technical scheme is an updraft type permanent magnet drum separator, its characterized in that: the magnetic drum separating device comprises a mounting frame, a driving device and a magnetic drum separating device, wherein the mounting frame comprises a cross beam, a longitudinal beam and a stand column, a motor mounting seat is arranged on the main beam, a bearing with a seat is arranged in the middle of the lower side of the cross beam, the driving device comprises a driving motor, the driving motor is fixed on the cross beam through the motor mounting seat, a driving chain wheel is arranged at the output end of the driving motor, the driving chain wheel is connected with a driving chain wheel through a driving chain, the magnetic drum separating device comprises a rolling shaft and a drum body, the rolling shaft is coaxially connected with the bearing with the seat, one end of the rolling shaft is connected with a magnetic system adjusting device, an iron receiving hopper is arranged on the outer side of the drum body and is arranged on the stand column, one end of the drum body is connected with a detachable first end cover, the other end of the, the first self-aligning roller bearing is fixed on the first end cover through a first fixing piece, a second self-aligning roller bearing is arranged on the second end cover, the second self-aligning roller bearing is fixed on the second end cover through a second fixing piece, the second fixing piece is connected to a transmission chain wheel, the first self-aligning roller bearing, the second self-aligning roller bearing and the transmission chain wheel are all coaxially connected with a roller shaft, a main magnetic system, a strong magnetic pole auxiliary magnetic system and a weak magnetic pole auxiliary magnetic system are arranged inside the cylinder body, the main magnetic system is installed below the main magnetic system fixing support seat, the main magnetic system fixing support seat is fixed on the roller shaft through a support seat fixing piece, the weak magnetic pole auxiliary magnetic system is connected with the roller shaft through a connecting rod, one side of the strong magnetic pole auxiliary magnetic system is connected with the main magnetic system, the other side of the strong magnetic pole auxiliary magnetic system is connected with the weak magnetic pole auxiliary magnetic system, and the main magnetic system, the strong magnetic pole auxiliary magnetic system and the, The weak magnetic pole auxiliary magnetic system, the main magnetic system fixing support seat and the support seat fixing piece are fixed relative to the rolling shaft.
Preferably, it is characterized in that: the cylinder is made of 304 stainless steel material.
Preferably, it is characterized in that: the main magnetic system is made of a rare earth neodymium iron boron high-strength magnetic block.
Preferably, it is characterized in that: the main magnetic system is in a tower shape.
Preferably, it is characterized in that: the auxiliary magnetic system of the strong magnetic pole is made of a rare earth neodymium iron boron high-strength magnetic block.
Preferably, it is characterized in that: the weak magnetic pole auxiliary magnetic system is made of ferrite low-performance magnetic blocks.
Preferably, it is characterized in that: the weak magnetic pole pair magnetic system is provided with a magnetic pole.
Preferably, it is characterized in that: the first end cover and the second end cover are both made of non-magnetic conductive cast aluminum alloy.
The utility model has compact structure, simple driving mode, convenient operation and convenient installation and maintenance; the main magnetic system is completely selected from rare earth neodymium iron boron high-strength magnetic blocks, adopts a tower-shaped magnetic system structure and has high magnetic field strength; the auxiliary magnetic system adopts a combined structure of the rare earth neodymium iron boron high-strength magnetic block and the ferrite low-performance magnetic block, and adopts an arc structure distributed along the circumference of the permanent magnet roller, so that the requirement that the auxiliary magnetic system does not need the magnetic field strength as high as that of the main magnetic system is met, the problem that the iron piece cannot be smoothly brought to the top of the permanent magnet roller due to too low magnetic field strength is avoided, and the phenomenon that the iron piece cannot be separated from the calcium carbide material from the permanent magnet roller is avoided; the magnetic roller body is made of 304 stainless steel plates by rolling, the thickness of the roller body reaches 12 mm, and the roller body has high strength so as to reduce abrasion in use.
Drawings
Fig. 1 is a front view of an updraught permanent magnet drum separator according to the present invention.
Fig. 2 is a top view of the updraft permanent magnet drum separator of the present invention.
Fig. 3 is a schematic view of the drum of the updraft permanent magnet drum separator of the present invention.
Fig. 4 is a schematic cross-sectional view of a drum of an updraft permanent magnet drum separator according to the present invention.
As shown in the figure: 1. the device comprises a cross beam, 2, longitudinal beams, 3, a vertical column, 4, a motor mounting seat, 5, a bearing with a seat, 6, a driving motor, 7, a driving sprocket, 8, a driving chain, 9, a driving sprocket, 10, a rolling shaft, 11, a cylinder body, 12, a magnetic system adjusting device, 13, a first end cover, 14, a second end cover, 15, a first fixing piece, 16, a second fixing piece, 17, a first aligning roller bearing, 18, a second aligning roller bearing, 19, a main magnetic system, 20, a strong magnetic pole auxiliary magnetic system, 21, a weak magnetic pole auxiliary magnetic system, 22, a main magnetic system fixing support seat, 23, a support seat fixing piece, 24, a connecting rod, 25 and an iron receiving hopper.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With the attached drawings, the updraught type permanent magnet roller separator is characterized in that: the magnetic roller separation device comprises a mounting frame, a driving device and a magnetic roller separation device, wherein the mounting frame comprises a cross beam 1, a longitudinal beam 2 and a stand column 3, a motor mounting seat 4 is arranged on the main beam 1, a belt seat bearing 5 is arranged at the middle part of the lower side of the cross beam 1, the driving device comprises a driving motor 6, the driving motor 6 is fixed on the cross beam 1 through the motor mounting seat 4, a driving chain wheel 7 is arranged at the output end of the driving motor 6, the driving chain wheel 7 is connected with a driving chain wheel 9 through a driving chain 8, the magnetic roller separation device comprises a roller 10 and a barrel body 11, the roller 10 is coaxially connected with the belt seat bearing 5, one end of the roller 10 is connected with a magnetic system adjusting device 12, a ferrous material receiving hopper 25 is arranged at the outer side of the barrel body 11, the ferrous material receiving hopper 25 is arranged on the stand, the other end of the cylinder 11 is connected with a detachable second end cover 14, the first end cover 13 is provided with a first self-aligning roller bearing 17, the first self-aligning roller bearing 17 is fixed on the first end cover 13 through a first fixing piece 15, the second end cover 14 is provided with a second self-aligning roller bearing 18, the second self-aligning roller bearing 18 is fixed on the second end cover 14 through a second fixing piece 16, the second fixing piece 16 is connected with a transmission chain wheel 9, the first self-aligning roller bearing 17, the second self-aligning roller bearing 18 and the transmission chain wheel 9 are coaxially connected with a roller 10, a main magnetic system 19, a strong magnetic pole auxiliary magnetic system 20 and a weak magnetic pole auxiliary magnetic system 21 are arranged inside the cylinder 11, the main magnetic system 19 is installed below a main magnetic system fixing support seat 22, the main magnetic system fixing support seat 22 is fixed on the roller 10 through a support seat fixing piece 23, the weak magnetic pole auxiliary magnetic system 21 is connected with the roller 10 through a connecting rod 24, one side of the strong magnetic pole auxiliary magnetic system 20 is connected with the main magnetic system 19, the other side of the strong magnetic pole auxiliary magnetic system 20 is connected with the weak magnetic pole auxiliary magnetic system 21, and the main magnetic system 19, the strong magnetic pole auxiliary magnetic system 20, the weak magnetic pole auxiliary magnetic system 21, the main magnetic pole fixing support 22 and the support fixing piece 23 are fixed relative to the rolling shaft 10.
The cylinder 11 is made of 304 stainless steel material.
The main magnetic system 19 is made of a rare earth neodymium iron boron high-strength magnetic block.
The main magnetic system 19 is in a tower shape.
The auxiliary magnetic system 20 of the strong magnetic pole is made of a rare earth neodymium iron boron high-strength magnetic block.
The weak magnetic pole auxiliary magnetic system 21 is made of ferrite low-performance magnetic blocks.
The weak magnetic pole auxiliary magnetic system 21 is provided with 6 magnetic poles.
The first end cover 13 and the second end cover 14 are both made of non-magnetic cast aluminum alloy.
The utility model discloses permanent magnetic cylinder is not high because of the functioning speed, adopts sprocket chain drive mode to be equipped with gear motor and realizes permanent magnetic cylinder's continuous operation, and the main shaft that supports the magnetism system is connected with rotatory barrel subassembly through two sets of self-aligning roller bearings, and permanent magnetic cylinder end cover chooses for use cast aluminum alloy non-magnetic material preparation, and the end cover can not receive the magnetic field influence, and the end cover can not the adhesion iron set yet, brings the convenience for the user when using. Meanwhile, the drum body is a vulnerable working part, when an iron part is sucked out from a calcium carbide material by a bottom magnetic field, acceleration is generated under the action of the magnetic field force to impact the bottom of the permanent magnet drum body, so that a large impact force is formed, the drum body is abraded, and the permanent magnet drum body needs to be replaced to a certain extent, so that the strength and the rigidity of the permanent magnet drum body are guaranteed to the maximum extent.
The method for removing iron from the permanent magnet roller is that iron sucked out by a roller separator is attached to the bottom of the permanent magnet roller, the roller rotates to bring the iron to the upper part of the roller, the iron is thrown out of a material area by centrifugal force and linear velocity generated by rotation and enters an iron receiving hopper, the permanent magnet roller rotates from the bottom to the top and needs protection of a transition magnetic field to ensure that the iron sucked in during rotation is not separated from the surface of the permanent magnet roller, therefore, the magnetic system of the permanent magnet roller adopts a combined structure of a main magnetic system and an auxiliary magnetic system, the main magnetic system adopts rare earth neodymium iron boron high-strength magnetic blocks, adopts a tower-shaped magnetic system structure, has high magnetic field strength, solves the problem of iron absorption from calcium carbide, and the auxiliary magnetic system adopts a combined structure of the rare earth neodymium iron boron high-strength magnetic blocks and the ferrite low-strength magnetic blocks and simultaneously adopts an arc-shaped structure distributed along the circumference of the permanent magnet roller, thereby not only meeting the requirement of the, the problem that the iron piece cannot be smoothly brought to the top of the permanent magnet roller due to too low magnetic field intensity is avoided, the phenomenon that the iron piece is separated from the calcium carbide material from the permanent magnet roller cannot be realized is avoided, and the task of removing the iron piece is solved.
The updraught high-magnetic-field roller separator is used on site by enterprise users of a certain industrial alkali production in Erdos city, inner Mongolia, has good iron removal effect and reliability, has the abrasion resistance degree of the roller body exceeding the imagination of the users, is well received the opinion of the users, is completely replaced by the updraught high-magnetic-field roller separator in other production lines of the users at present, and is popularized and applied to other users in the alkali production industry. Therefore, the updraught high-magnetic-field roller separator is a product which is developed successfully, not only is the economic benefit of enterprises increased, but also better social benefit is generated.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (8)
1. An updraught permanent magnet drum separator is characterized in that: including mounting bracket, drive arrangement and magnetic drum separator, the mounting bracket includes crossbeam (1), longeron (2), stand (3), crossbeam (1) on be equipped with motor mount pad (4), the downside mid-mounting of crossbeam (1) has a seat bearing (5), drive arrangement includes driving motor (6), driving motor (6) are fixed on crossbeam (1) through motor mount pad (4), driving motor's (6) output is equipped with drive sprocket (7), drive sprocket (7) are connected with drive sprocket (9) through drive chain (8), magnetic drum separator includes roller (10) and barrel (11), roller (10) and seat bearing (5) coaxial coupling, the one end of roller (10) is connected with magnetism adjusting device (12), iron-receiving hopper (25) are installed in the outside of barrel (11), connect indisputable hopper (25) to install on stand (3), the one end of barrel (11) is connected with detachable first end cover (13), the other end of barrel (11) is connected with detachable second end cover (14), be equipped with first self-aligning roller bearing (17) on first end cover (13), first self-aligning roller bearing (17) are fixed on first end cover (13) through first mounting (15), be equipped with second self-aligning roller bearing (18) on second end cover (14), second self-aligning roller bearing (18) are fixed on second end cover (14) through second mounting (16), second mounting (16) are connected in driving sprocket (9), first self-aligning roller bearing (17), second self-aligning roller bearing (18), driving sprocket (9) all with roller bearing (10) coaxial coupling, barrel (11) inside is equipped with main magnetic system (19), The roller bearing comprises a strong magnetic pole auxiliary magnetic system (20) and a weak magnetic pole auxiliary magnetic system (21), wherein the main magnetic system (19) is installed below a main magnetic system fixing support seat (22), the main magnetic system fixing support seat (22) is fixed on a roller (10) through a support seat fixing part (23), the weak magnetic pole auxiliary magnetic system (21) is connected with the roller (10) through a connecting rod (24), one side of the strong magnetic pole auxiliary magnetic system (20) is connected with the main magnetic system (19), the other side of the strong magnetic pole auxiliary magnetic system (20) is connected with the weak magnetic pole auxiliary magnetic system (21), and the main magnetic system (19), the strong magnetic pole auxiliary magnetic system (20), the weak magnetic pole auxiliary magnetic system (21), the main magnetic system fixing support seat (22) and the support seat fixing part (23) are fixed relative to the roller (10).
2. The updraught permanent magnet drum separator according to claim 1, wherein: the cylinder (11) is made of 304 stainless steel materials.
3. The updraught permanent magnet drum separator according to claim 1, wherein: the main magnetic system (19) is made of a rare earth neodymium iron boron high-strength magnetic block.
4. The updraught permanent magnet drum separator according to claim 1, wherein: the main magnetic system (19) is in a tower shape.
5. The updraught permanent magnet drum separator according to claim 1, wherein: the auxiliary magnetic system (20) of the strong magnetic pole is made of a rare earth neodymium iron boron high-strength magnetic block.
6. The updraught permanent magnet drum separator according to claim 1, wherein: the weak magnetic pole auxiliary magnetic system (21) is made of ferrite low-performance magnetic blocks.
7. The updraught permanent magnet drum separator according to claim 1, wherein: the weak magnetic pole auxiliary magnetic system (21) is provided with 6 magnetic poles.
8. The updraught permanent magnet drum separator according to claim 1, wherein: the first end cover (13) and the second end cover (14) are both made of non-magnetic conductive cast aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848187.9U CN210097942U (en) | 2019-06-06 | 2019-06-06 | Updraft permanent magnet roller separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920848187.9U CN210097942U (en) | 2019-06-06 | 2019-06-06 | Updraft permanent magnet roller separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210097942U true CN210097942U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920848187.9U Active CN210097942U (en) | 2019-06-06 | 2019-06-06 | Updraft permanent magnet roller separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210097942U (en) |
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2019
- 2019-06-06 CN CN201920848187.9U patent/CN210097942U/en active Active
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