CN202460825U - Magnetic separator with function of magnetic isolation - Google Patents
Magnetic separator with function of magnetic isolation Download PDFInfo
- Publication number
- CN202460825U CN202460825U CN2012200728937U CN201220072893U CN202460825U CN 202460825 U CN202460825 U CN 202460825U CN 2012200728937 U CN2012200728937 U CN 2012200728937U CN 201220072893 U CN201220072893 U CN 201220072893U CN 202460825 U CN202460825 U CN 202460825U
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- magnetic
- main shaft
- connecting plate
- bearings
- bearing
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Abstract
The utility model discloses a magnetic separator with a function of magnetic isolation. The magnetic separator with the function of magnetic isolation comprises a magnetic system, a barrel body, a main shaft and bearings. The magnetic system is formed by magnetic blocks, a magnet yoke and a connecting plate. The magnetic blocks are installed on the magnet yoke and the magnet yoke is connected with the main shaft through the connecting plate. The connecting plate is installed on the main shaft through a fixing clip seat and the bearings are disposed at both ends of the main shaft. The bearings support machine parts like the barrel body. A rib plate is arranged on the connecting plate of the magnetic system, wherein the connecting plate and the rib plate are made of non-magnetic stainless steel plates. Due to the fact that the magnetic system and the main shaft are connected through the connecting plate which is made of the non-magnetic stainless steel plate, the magnetic blocks and the main shaft are separated and the magnetic field is prevented from being introduced into the main shaft. Therefore, the magnetization of the bearings on the main shaft is avoided and the impurities like iron powers can not be absorbed to the bearings. The frictional resistance of the bearings is reduced and the service life of the bearings is prolonged.
Description
One, technical field
The utility model belongs to magnetic separator manufacturing technology field, be specifically related to a kind of can local magnetic separator of isolating magnetic field.
Two, background technology
Magnetic separator is a kind of iron ore beneficiation equipment, and operation principle is that to utilize magnetic be that the running of magnetic field effect and cylinder sorts the valuable mineral in the ore pulp out.The primary structure of magnetic separator generally comprises cylinder, cell body, material feeding box, concentrate hopper, support etc.Cylinder is one of major part of magnetic separator, is made up of parts such as magnetic system, cylindrical shell, main shaft, bearings usually.Magnetic system is made up of magnetic patch, yoke, connecting plate usually, and magnetic patch is installed on the yoke, and yoke is connected with main shaft through connecting plate.Magnetic is the drum that is installed in magnetic separator through main shaft, and the main shaft two ends are equipped with bearing, parts such as bearings cylindrical shell.Main shaft and magnetic system is fixture during work, the running of parts such as bearings cylindrical shell.The working system of magnetic separator is for being generally 24 hours every days annual 330 days.Therefore the live load intensity of bearing is bigger.The service life of traditional magnetic separator bearing is generally very short, in addition only one year about, and through regular meeting phenomenon appears damaging suddenly; In case damage of bearings can cause equipment to stop production, and causes tremendous loss to the ore dressing plant; Analyzing its source of damage, wherein is because bearing itself, causes the operation of bearing band magnetic by magnetizes on the one hand; Increased the frictional resistance of bearing, aggravated the wearing and tearing of bearing, be magnetized owing to bearing simultaneously; Can adsorb band magnetic foreign material such as some iron powders, greatly reduce the service life of bearing.
Three, summary of the invention
The purpose of the utility model provides a kind of magnetic separator with separated magnetic function, prevents that magnetic field from importing to the bearing that makes on the main shaft on the main shaft and being magnetized, the operation of band magnetic.Thereby improve the service life of bearing.
The technical scheme that the utility model adopts is: have the magnetic separator of separated magnetic function, comprise magnetic system, cylindrical shell, main shaft and bearing, magnetic system is made up of magnetic patch, yoke and connecting plate, and magnetic patch is installed on the yoke, and yoke is connected with main shaft through connecting plate; Connecting plate is installed on the main shaft through Fixing clamp-seat, and the main shaft two ends are equipped with bearing, parts such as bearings cylindrical shell.On the connecting plate of magnetic system gusset is arranged, connecting plate and gusset are processed by non-magnetic corrosion resistant plate.
Adopt said structure,,, avoided magnetic field to import on the main shaft keeping apart between magnetic patch and the main shaft because the connecting plate that between magnetic system and main shaft, has adopted magnetic stainless steel not to process connects.Prevented that the bearing on the main shaft is magnetized, foreign material such as iron powder can not be adsorbed onto on the bearing, have reduced the frictional resistance of bearing, have improved the service life of bearing.
Four, description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the partial structurtes sketch map of the utility model;
Fig. 3 is the side view of Fig. 2.
Five, the specific embodiment
Magnetic separator with separated magnetic function comprises cylinder 8, cell body 11, material feeding box 7, concentrate hopper 10, support 12.Cylinder 8 is that parts such as 9 are formed by cylindrical shell, main shaft, bearing and magnetic, and magnetic is 9 to be made up of magnetic patch 6, yoke 5 and connecting plate 2, and magnetic patch 6 is processed by magnetic material, can produce permanent magnetic field.Magnetic patch 6 is installed on the yoke 5, and yoke 5 is connected with main shaft 4 through connecting plate 2.On the connecting plate 2 of magnetic system gusset 1 is arranged, gusset 1 mainly plays the effect of gaining in strength.The connecting plate 2 and the gusset 1 of the utility model are processed by non-magnetic corrosion resistant plate, and the thickness of connecting plate 2 and gusset 1 is 6～8mm.Connecting plate 2 and gusset 1 weld simultaneously and between yoke 5 and the Fixing clamp-seat 3, and Fixing clamp-seat 3 is fastened on the main shaft 4 through bolt, and rotatable parts such as bearing are installed on the main shaft 4.Connecting plate 2 and gusset 1 that non-magnetic stainless steel is processed have separated magnetic function, have prevented that effectively the bearing on the main shaft 4 is magnetized.
Claims (2)
1. the magnetic separator with separated magnetic function comprises magnetic system, cylindrical shell, main shaft and bearing, and magnetic system is made up of magnetic patch (6), yoke (5) and connecting plate (2), and magnetic patch (6) is installed on the yoke (5), and yoke (5) is connected with main shaft (4) through connecting plate (2); Connecting plate (2) is installed on the main shaft (4) through Fixing clamp-seat (3); Main shaft (4) two ends are equipped with bearing; Parts such as bearings cylindrical shell is characterized in that: on the connecting plate (2) of magnetic system gusset (1) is arranged, connecting plate (2) and gusset (1) are processed by non-magnetic corrosion resistant plate.
2. a kind of ability according to claim 1 is a connecting plate at a distance from the magnetic of magnetic, and it is characterized in that: the thickness of connecting plate (2) and gusset (1) is 6～8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200728937U CN202460825U (en) | 2012-02-29 | 2012-02-29 | Magnetic separator with function of magnetic isolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200728937U CN202460825U (en) | 2012-02-29 | 2012-02-29 | Magnetic separator with function of magnetic isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202460825U true CN202460825U (en) | 2012-10-03 |
Family
ID=46909023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200728937U Expired - Lifetime CN202460825U (en) | 2012-02-29 | 2012-02-29 | Magnetic separator with function of magnetic isolation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202460825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008105A (en) * | 2012-12-21 | 2013-04-03 | 云南农业大学 | Suspended dry type low-intensity magnetic field magnetic separation equipment for fine-grained materials |
| CN108262159A (en) * | 2017-02-24 | 2018-07-10 | 沈阳隆基电磁科技股份有限公司 | A kind of wet method High gradient high intensity magnetic separator |
-
2012
- 2012-02-29 CN CN2012200728937U patent/CN202460825U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008105A (en) * | 2012-12-21 | 2013-04-03 | 云南农业大学 | Suspended dry type low-intensity magnetic field magnetic separation equipment for fine-grained materials |
| CN108262159A (en) * | 2017-02-24 | 2018-07-10 | 沈阳隆基电磁科技股份有限公司 | A kind of wet method High gradient high intensity magnetic separator |
| CN108262161A (en) * | 2017-02-24 | 2018-07-10 | 沈阳隆基电磁科技股份有限公司 | A kind of wet method High gradient high intensity magnetic separator |
| CN108262160A (en) * | 2017-02-24 | 2018-07-10 | 沈阳隆基电磁科技股份有限公司 | A kind of wet method High gradient high intensity magnetic separator |
| CN108262160B (en) * | 2017-02-24 | 2024-02-20 | 沈阳隆基电磁科技股份有限公司 | Wet process high gradient strong magnetic separator |
| CN108262159B (en) * | 2017-02-24 | 2024-02-20 | 沈阳隆基电磁科技股份有限公司 | Wet process high gradient strong magnetic separator |
| CN108262161B (en) * | 2017-02-24 | 2024-04-02 | 沈阳隆基电磁科技股份有限公司 | Wet process high gradient strong magnetic separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |