CN210815706U

CN210815706U - Vertical water separation magnetic separator with stable structure

Info

Publication number: CN210815706U
Application number: CN201921636767.8U
Authority: CN
Inventors: 潘静娴
Original assignee: Wuhan Fengjing Magnetic Technology Co ltd
Current assignee: Wuhan Fengjing Magnetic Technology Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-23
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a stable in structure's vertical water selects magnet separator relates to magnet separator technical field, for solving current magnet separator because all kinds of reasons inevitably can produce vibrations in the course of the work, if shake for a long time then can cause the not hard up problem that drops even of spare parts such as screw. The utility model discloses a damping device, including magnet separator frame, fixed bolster, damping plate, connecting axle and damping plate, the fixed bolster is all installed to the both sides of magnet separator frame lower extreme, and the fixed bolster is provided with four, the damping plate is installed to the lower extreme of fixed bolster both sides, install the reinforcing plate between the lower extreme of fixed bolster both sides and the damping plate, the connecting axle is installed to the lower extreme of damping plate, and the connecting axle is provided with threely, and connecting axle and damping plate welded connection, the base is installed to the below of damping plate, install first damping spring between damping plate and the base, and first damping spring is located the outside of connecting axle.

Description

Vertical water separation magnetic separator with stable structure

Technical Field

The utility model relates to a magnet separator technical field specifically is a stable in structure's vertical water selection magnet separator.

Background

The water magnetic separator is a common magnetic separator for selecting minerals, is a strong magnetic separator with the best performance and the most advanced technology at home and abroad at present, and fundamentally solves the worldwide technical problem that a flat ring strong magnetic separator and a flat ring high-gradient magnetic medium are easy to block. The water magnetic separator has the characteristics that the water magnetic separator has the advantages of large enrichment ratio, strong adaptability to feed granularity, concentration and grade fluctuation, reliable work, convenient operation and maintenance and the like, and realizes the double advantages of high concentrate grade and high recovery rate when the water magnetic separator is used for separating weak-magnetic ores. The method is used for sorting low-grade weak-magnetic limonite, and can improve five to eighteen metal grades of the limonite at one time. The method is applicable to the beneficiation of weakly magnetic minerals, such as: hematite, limonite, manganese carbonate ore, manganese oxide ore, wolframite, tantalum-niobium ore and the like. Removing iron and purifying non-metallic ores, such as: quartz, feldspar, nepheline, fluorite, sillimanite, spodumene, kaolin, and the like.

However, the existing magnetic separator inevitably generates vibration due to various reasons in the working process, and if the magnetic separator vibrates for a long time, parts such as screws and the like are loosened and even fall off; therefore, the existing requirements are not met, and the vertical water separation magnetic separator with the stable structure is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable in structure's vertical water selects magnet separator to solve the current magnet separator that provides in the above-mentioned background art and can inevitably produce vibrations because of all kinds of reasons in the course of the work, if shake for a long time then can cause the not hard up problem that drops even of spare parts such as screws.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical water magnetic separator with stable structure comprises a magnetic separator frame, wherein both sides of the lower end of the magnetic separator frame are provided with a fixed bracket, four fixing brackets are arranged, the lower ends of the fixing brackets are provided with shock absorption plates, reinforcing plates are arranged between the lower ends of the two sides of the fixing brackets and the shock absorption plates, the lower ends of the shock absorption plates are provided with connecting shafts, three connecting shafts are arranged, the connecting shafts are connected with the damping plate in a welding manner, a base is arranged below the damping plate, a first damping spring is arranged between the damping plate and the base, the first damping spring is positioned outside the connecting shafts, the three connecting shafts are embedded in the base, the lower end of the inside of the base is provided with a shaft sleeve, the bottom ends of the three connecting shafts are all embedded into the shaft sleeve, and a second damping spring is installed between the shaft sleeve and the connecting shaft, and an anchor bolt fixing plate is installed at the lower end of the base.

Preferably, L type fixed plate is installed to the upper end of fixed bolster, the magnet separator frame is installed to the top of L type fixed plate, install first wire rope bumper shock absorber between the inboard of L type fixed plate and the magnet separator frame, install second wire rope bumper shock absorber between the upper end of L type fixed plate and the magnet separator frame, and the magnet separator frame all passes through bolted connection with first wire rope bumper shock absorber and second wire rope bumper shock absorber, and L type fixed plate all passes through bolted connection with first wire rope bumper shock absorber and second wire rope bumper shock absorber.

Preferably, the drum is installed to the upper end of magnet separator frame, motor reducer is installed to the rear end of drum, the internally mounted of drum has the magnetism system, the cell body is installed to the lower extreme of drum, the ore feeding case is installed to one side of cell body upper end, the spray pipe is installed to the inside lower extreme of cell body.

Preferably, the inside of cell body installs the bottom plate, the upper end of bottom plate is provided with the tailing hole, the tailing pipe is installed to the lower extreme of bottom plate.

Preferably, the other side of the tank body is provided with a concentrate tank.

Preferably, two install first strengthening rib between the fixed bolster, install the second strengthening rib between first strengthening rib, magnet separator frame and the fixed bolster.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a first wire rope bumper shock absorber and second wire rope bumper shock absorber tentatively carry out the shock attenuation to the magnet separator, and the wire rope bumper shock absorber can absorb impact energy better, through all installing first wire rope bumper shock absorber and second wire rope bumper shock absorber in the upper end of each fixed bolster, can carry out comprehensive shock attenuation to the magnet separator frame, and the shock attenuation is effectual and distribute evenly, makes the magnet separator can get into stable operating condition fast;

2. the utility model discloses a first damping spring reduces the vibrations that vertical water separation magnet separator during operation produced for the second time, carries out the cubic shock attenuation through second damping spring, reduces the magnet separator at the vibrations that the during operation produced once more, further reduces the vibrations that the magnet separator operation in-process produced, further improves the stability of magnet separator, avoids each spare part of magnet separator not hard up or drop and takes place to damage, prolongs the life of magnet separator.

Drawings

FIG. 1 is a schematic view of the overall structure of a vertical water separator with stable structure of the present invention;

fig. 2 is a schematic structural view of the base of the present invention;

FIG. 3 is a connection diagram of the L-shaped fixing plate and the magnetic separator frame of the present invention.

In the figure: 1. a magnetic separator frame; 2. a cylinder; 3. a magnetic system; 4. a trough body; 5. a feeding box; 6. a water spray pipe; 7. a base plate; 8. a tailings pipe; 9. a concentrate tank; 10. fixing a bracket; 11. a first reinforcing rib; 12. a second reinforcing rib; 13. a damper plate; 14. a reinforcing plate; 15. a connecting shaft; 16. a first damping spring; 17. a base; 18. fixing a foundation bolt plate; 19. a shaft sleeve; 20. a second damping spring; 21. an L-shaped fixing plate; 22. a first wire rope damper; 23. and a second wire rope damper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a vertical water separation magnetic separator with stable structure comprises a magnetic separator frame 1, wherein two sides of the lower end of the magnetic separator frame 1 are respectively provided with a fixed support 10, the number of the fixed supports 10 is four, the lower end of each fixed support 10 is provided with a damping plate 13, a reinforcing plate 14 is arranged between the lower end of each fixed support 10 and each damping plate 13, the lower end of each damping plate 13 is provided with a connecting shaft 15, the number of the connecting shafts 15 is three, the connecting shafts 15 are connected with the damping plates 13 in a welding manner, a base 17 is arranged below each damping plate 13, a first damping spring 16 is arranged between each damping plate 13 and the base 17, the first damping spring 16 is positioned outside each connecting shaft 15, the three connecting shafts 15 are all embedded into the base 17, the lower end inside each base 17 is provided with a shaft sleeve 19, the bottom ends of the three connecting shafts 15 are all embedded into the shaft sleeve 19, and a second damping, rag bolt fixed plate 18 is installed to base 17's lower extreme, reduce the vibrations that vertical water separation magnet separator during operation produced for the second time through first damping spring 16, carry out the cubic shock attenuation through second damping spring 20, reduce the vibrations that the magnet separator produced at the during operation once more, further reduce the vibrations that the magnet separator operation in-process produced, further improve the stability of magnet separator, avoid each spare part of magnet separator not hard up or drop and take place to damage, the life of extension magnet separator.

Further, L type fixed plate 21 is installed to the upper end of fixed bolster 10, magnet separator frame 1 is installed to the top of L type fixed plate 21, install first wire rope bumper shock absorber 22 between the inboard of L type fixed plate 21 and the magnet separator frame 1, install second wire rope bumper shock absorber 23 between the upper end of L type fixed plate 21 and the magnet separator frame 1, and magnet separator frame 1 and first wire rope bumper shock absorber 22 and second wire rope bumper shock absorber 23 all pass through bolted connection, and L type fixed plate 21 and first wire rope bumper shock absorber 22 and second wire rope bumper shock absorber 23 all pass through bolted connection, can carry out comprehensive shock attenuation to magnet separator frame 1, the shock attenuation is effectual and distribute evenly, make the magnetic separator can get into stable operating condition fast.

Further, drum 2 is installed to the upper end of magnet separator frame 1, and the motor reducer is installed to the rear end of drum 2, and the internally mounted of drum 2 has magnetism system 3, and cell body 4 is installed to the lower extreme of drum 2, and feeding box 5 is installed to one side of cell body 4 upper end, and spray pipe 6 is installed to the inside lower extreme of cell body 4, makes the ore grain be the suspension state and gets into the coarse separation district.

Further, the inside of cell body 4 is installed with bottom plate 7, and the upper end of bottom plate 7 is provided with the tailing hole, and tailing pipe 8 is installed to the lower extreme of bottom plate 7, and under the effect that non-magnetic ore grain and the ore pulp that magnetism is less strong flowed in cell body 4, the tailing hole of following the upper end of bottom plate 7 flows into the inside of tailing pipe 8.

Further, a concentrate tank 9 is installed on the other side of the tank body 4, and when magnetic ore particles leave the magnetic system 3 along with the cylinder 2, the magnetic force is greatly reduced, and the magnetic ore particles enter the concentrate tank 9 under the action of flushing water.

Further, install first strengthening rib 11 between two fixed bolsters 10, install second strengthening rib 12 between first strengthening rib 11, magnet separator frame 1 and the fixed bolster 10, strengthen the structural stability of magnet separator.

The working principle is as follows: when in use, ore pulp enters the inside of the tank body 4 through the ore feeding box 5, under the action of the water spraying pipe 6, ore particles enter a rough separation area in a suspension state, the magnetic ore particles are absorbed on the surface of the cylinder 2 under the action of magnetic field force generated by the magnetic system 3 and move upwards along with the cylinder 2, in the moving process, the magnetic system 3 is alternated along the radial direction to turn over the chained magnetic ore particles, in the turning process, part of gangue clamped in the magnetic ore particles is cleaned out, the quality of a magnetic product is improved, when the magnetic ore particles leave the magnetic system 3 along with the cylinder 2, the magnetic force is greatly reduced, the magnetic particles enter the inside of the concentrate box 9 under the action of flushing water, the nonmagnetic ore particles and the ore particles with weaker magnetism flow into the inside of the tailing pipe 8 at the upper end of the bottom plate 7 under the action of slurry flow in the tank body 4, and the tailings flow through the scavenging area with a high magnetic field of the magnetic separator, magnetic ore particles which are not absorbed onto the cylinder 2 in the roughing zone can be recycled again, the metal recovery rate is improved, ore pulp continuously enters, ore concentrate and tailings are continuously discharged to form a continuous sorting process, when the magnetic separator works, the magnetic separator is preliminarily damped through the first steel wire rope damper 22 and the second steel wire rope damper 23, the steel wire rope dampers can better absorb impact energy, the first steel wire rope damper 22 and the second steel wire rope damper 23 are arranged at the upper end of each fixed support 10, the magnetic separator frame 1 can be comprehensively damped, the damping effect is good, the damping distribution is uniform, the magnetic separator can quickly enter a stable working state, the vibration generated when the vertical water separator works is reduced for the second time through the first damping spring 16, the third damping is performed through the second damping spring 20, the vibration generated when the magnetic separator works is reduced again, the vibration generated in the running process of the magnetic separator is further reduced, the stability of the magnetic separator is further improved, the parts of the magnetic separator are prevented from loosening or falling to be damaged, and the service life of the magnetic separator is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a stable in structure's vertical water selects magnet separator, includes magnet separator frame (1), its characterized in that: the magnetic separator is characterized in that fixed supports (10) are installed on two sides of the lower end of a rack (1) of the magnetic separator, four fixed supports (10) are arranged, a damping plate (13) is installed at the lower end of each fixed support (10), a reinforcing plate (14) is installed between the lower ends of two sides of each fixed support (10) and the damping plate (13), a connecting shaft (15) is installed at the lower end of each damping plate (13), three connecting shafts (15) are arranged on the connecting shafts (15) and are welded with the damping plates (13), a base (17) is installed below each damping plate (13), a first damping spring (16) is installed between each damping plate (13) and the base (17), each first damping spring (16) is located outside each connecting shaft (15), the three connecting shafts (15) are embedded into the base (17), and a shaft sleeve (19) is installed at the lower end inside the base (17), the bottom of connecting axle (15) all imbeds the inside of axle sleeve (19), install second damping spring (20) between axle sleeve (19) and connecting axle (15), rag bolt fixed plate (18) are installed to the lower extreme of base (17).

2. The vertical water magnetic separator with stable structure as claimed in claim 1, wherein: l type fixed plate (21) is installed to the upper end of fixed bolster (10), magnet separator frame (1) is installed to the top of L type fixed plate (21), install first wire rope bumper shock absorber (22) between inboard and magnet separator frame (1) of L type fixed plate (21), install second wire rope bumper shock absorber (23) between the upper end of L type fixed plate (21) and magnet separator frame (1), and magnet separator frame (1) and first wire rope bumper shock absorber (22) and second wire rope bumper shock absorber (23) all through bolted connection, and L type fixed plate (21) and first wire rope bumper shock absorber (22) and second wire rope shock absorber (23) all through bolted connection.

3. The vertical water magnetic separator with stable structure as claimed in claim 1, wherein: drum (2) are installed to the upper end of magnet separator frame (1), motor reducer is installed to the rear end of drum (2), the internally mounted of drum (2) has magnetism to be (3), cell body (4) are installed to the lower extreme of drum (2), ore feeding box (5) are installed to one side of cell body (4) upper end, spray pipe (6) are installed to the inside lower extreme of cell body (4).

4. The vertical water magnetic separator with stable structure as claimed in claim 3, wherein: the inside mounting of cell body (4) has bottom plate (7), the upper end of bottom plate (7) is provided with the tailing hole, tailing pipe (8) are installed to the lower extreme of bottom plate (7).

5. The vertical water magnetic separator with stable structure as claimed in claim 3, wherein: and a concentrate box (9) is arranged on the other side of the tank body (4).

6. The vertical water magnetic separator with stable structure as claimed in claim 1, wherein: two install first strengthening rib (11) between fixed bolster (10), install second strengthening rib (12) between first strengthening rib (11), magnet separator frame (1) and fixed bolster (10).