CN218554375U

CN218554375U - High-efficiency environment-friendly wet type permanent magnet drum type magnetic separator for mining processing engineering

Info

Publication number: CN218554375U
Application number: CN202221518793.2U
Authority: CN
Inventors: 毛秀梅
Original assignee: Individual
Current assignee: Zhumadian Boyue Optoelectronics Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-03-03
Anticipated expiration: 2032-06-17

Abstract

The utility model relates to a mining processing technology field just discloses a mining processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator, which comprises a bracket, the internally mounted of support has the cell body, the top of cell body is provided with the drum, one side of drum is connected with the motor, the right side of drum disposes the feed inlet, the left side of drum is provided with the bracing piece of installing on the support, the both ends of bracing piece are connected with solid fixed cylinder, gu disposing of fixed cylinder blocks the strip, the middle part of bracing piece is provided with changes the board. This mining industry processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator sets up spiral helicine groove through the outside with the drum, can increase the area of contact between drum and the ore pulp to can increase the quantity of the disposable magnetic separation ore pulp of magnet separator, improve the screening rate of ore pulp, reduce the waste of ore pulp, also avoided the problem that the ore pulp needs secondary screening simultaneously, reduce the energy consumption.

Description

Mining industry processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator

Technical Field

The utility model relates to a mining processing technology field specifically is a mining processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator.

Background

The magnetic separator is a screening device for removing iron powder and the like in recycled powder particles, is widely used for resource recovery and other industrial fields such as timber industry, mining industry, kiln industry, chemistry, food and the like, is suitable for wet magnetic separation of materials such as magnetite, pyrrhotite, roasted ore, ilmenite and the like with the particle size of less than 3mm, is also used for iron removal operation of materials such as coal, non-metal ore, building materials and the like, and is one of the most widely used machines in the industry and high in universality.

The wet permanent-magnet drum magnetic separator is mainly composed of a drum, a roller, a brush roll, a magnetic system, a trough body and a transmission part 6, wherein the drum is formed by welding 2-3mm stainless steel plates into a drum in a rolling mode, an end cover is an aluminum casting or a workpiece and is connected with the drum by stainless steel screws, a motor drives the drum, the magnetic roll and the brush roll to make rotary motion through a speed reducer or a direct stepless speed regulating motor, the magnetic system is an open type magnetic system and is arranged in the drum and exposed to full magnetism, a magnet block is arranged on a bottom plate of a magnet yoke by a stainless steel bolt, the shaft of the magnet yoke extends out of the drum, a crank arm is fixed at the shaft end, the magnetic system deflection angle can be adjusted by pulling the crank arm, the crank arm can be fixed by a pull rod after being adjusted to be proper, the working area of the trough body is made of the stainless steel plates, and other parts of a frame and the trough body are welded by common steel materials, after ore pulp flows into the tank body through the ore feeding box, under the action of water flow of the ore feeding spray pipe, ore particles enter an ore feeding area of the tank body in a loose state, under the action of a magnetic field, magnetic aggregation is generated on the magnetic particles to form magnetic clusters or magnetic chains, the magnetic clusters or the magnetic chains move towards magnetic poles under the action of magnetic force in the ore pulp and are adsorbed on the cylinder, and due to the fact that the polarities of the magnetic poles are alternately arranged along the rotating direction of the cylinder and are fixed and not moved during working, when the magnetic clusters or the magnetic chains rotate along with the cylinder, the magnetic stirring phenomenon is generated due to the alternation of the magnetic poles, non-magnetic minerals such as gangue and the like which are mixed in the magnetic clusters or the magnetic chains fall off in turning, and finally the magnetic clusters or the magnetic chains which are adsorbed on the surface of the cylinder are concentrate.

At present stage, because the drum surface is the smooth surface, this is certain when just making area of contact between drum and the ore pulp, along with the increase of magnetic separation ore pulp quantity, drum surface adsorption's concentrate also can increase, this decline that will cause the magnet separator magnetic separation precision for concentrate quantity in the waste material can increase, has increased manufacturing cost, has reduced the work efficiency of magnet separator, to prior art's not enough, the utility model provides a mining processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a mineral processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mining industry processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator, includes the support, the internally mounted of support has the cell body, the top of cell body is provided with the drum, the outside of drum is provided with the screw thread shape recess, and the output shaft of drum and motor, one side of drum is connected with the motor, the right side of drum disposes the feed inlet, the left side of drum is provided with the bracing piece of installing on the support, the both ends of bracing piece are connected with the solid fixed cylinder, the disposition of solid fixed cylinder blocks the strip, the middle part of bracing piece is provided with changes the board, change the board activity and cup joint on the bracing piece, and change one side that the board is located the drum and be provided with the rubber arch that matches with the thread groove on the drum to and the draw-in groove has been seted up at the both ends of changeing the board.

Optionally, the feed inlet is connected to the right side of the support, and the bottom of the feed inlet is communicated with the groove body.

Optionally, a slot hole for inserting the clamping strip is formed in the fixed cylinder, and the fixed cylinder is symmetrically and fixedly connected to two ends of the supporting rod.

Optionally, the clamping strips are movably inserted in the fixed barrel, and two clamping strips are installed corresponding to the fixed barrel.

The utility model provides a mineral processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator possesses following beneficial effect:

1. this mining industry processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator sets up spiral helicine groove through the outside with the drum, can increase the area of contact between drum and the ore pulp to can increase the quantity of the disposable magnetic separation ore pulp of magnet separator, improve the screening rate of ore pulp, reduce the waste of ore pulp, also avoid the problem that the ore pulp needs the secondary screening simultaneously, reduce the energy consumption.

2. This mining industry processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator changes the board through the installation on the bracing piece, simultaneously through the cooperation of solid fixed cylinder and card strip, can realize changeing the board and fix at different angles to can lift the iron ore on the drum off through changeing the board, also can make things convenient for the ore pulp discharge after the drum will filter simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic structural view of the rotating plate of the present invention.

In the figure: 1. a support; 2. a cylinder; 3. a feed inlet; 4. a motor; 5. a support bar; 6. rotating the plate; 61. A card slot; 7. a fixed cylinder; 8. clamping the strip; 9. a tank body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, the present invention provides a technical solution: the utility model provides a mining industry processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator, which comprises a bracket 1, the internally mounted of support 1 has cell body 9, the top of cell body 9 is provided with drum 2, the outside of drum 2 is provided with screw thread shape recess, can increase the area of contact of drum 2 and ore pulp, thereby can increase the concentrate quantity of drum 2 screening, reach the purpose that improves magnet separator work efficiency, and drum 2 and motor 4's output shaft, motor 4 drives 2 rotary work of drum, drum 2's other end swing joint is on support 1, one side of drum 2 is connected with motor 4, be used for driving 2 works of drum, drum 2's right side disposes feed inlet 3, feed inlet 3 is connected on support 1's right side, and feed inlet 3's bottom and cell body 9 intercommunication, feed inlet 3 and the spray pipe connection of giving the ore deposit, be used for to the inside transport of cell body 9, drum 2's left side is provided with the bracing piece 5 of installing on support 1, the both ends of bracing piece 5 are connected with fixed section of thick bamboo 7, the inside of fixing section of thick bamboo 7 has the slotted hole that is used for pegging graft card strip 8, and have two of symmetry fixed connection at bracing piece 5 both ends, thereby make things convenient for pegging graft 6 the fixed card strip.

Referring to fig. 2-4, a fixing cylinder 7 is provided with two clamping strips 8 inside, the clamping strips 8 are movably inserted inside the fixing cylinder 7, the clamping strips 8 are installed corresponding to the fixing cylinder 7, the outer diameter of the clamping strips 8 corresponds to the inner diameter of the clamping grooves 61 and can be inserted into the clamping grooves 61, so as to fix and move the rotating plate 6, the rotating plate 6 is arranged in the middle of the supporting rod 5, the rotating plate 6 is movably sleeved on the supporting rod 5 and can rotate and slide on the supporting rod 5, a rubber bulge matched with the thread groove on the cylinder 2 is arranged on one side of the rotating plate 6, which is located on the cylinder 2, when concentrate on the cylinder 2 needs to be unloaded, the rotating plate 6 can be rotated above the supporting rod 5, the rotating plate 6 is fixed through the clamping strips 8, and the motor is started to rotate the cylinder 2, the concentrate on 2 surperficial drums can be scraped by commentaries on classics board 6, it also takes place to slide on bracing piece 5 along the rotatory of drum 2 upward screw thread to change board 6 simultaneously, when drum 2 rotates a week, 2 surperficial concentrates of drum are scraped and along the surperficial discharge magnet separator of commentaries on classics board 6, and the draw-in groove 61 has been seted up at the both ends of changeing board 6, change board 6 when rotating the below and the top of bracing piece 5, through can realize changeing 6 fixed on the angle of board in the draw-in groove 61 that corresponds card strip 8 inserts, avoid draw-in groove 61 to take place the deflection in magnet separator working process, when changeing board 6 simultaneously is located the below of bracing piece 5, can prolong the discharge track of abandonment ore pulp, avoid the problem that abandonment ore pulp spills, make things convenient for the maintenance of environment.

In conclusion, when the high-efficiency environment-friendly wet type permanent magnet drum type magnetic separator for the mining processing engineering is used, the magnetic separator is arranged in a working area, the drainage grooves are connected and fixed on the supporting rod 5, the bottoms of the drainage grooves are communicated with the pipeline for discharging waste gas ore pulp, the rotating plate 6 is overturned to the lower part of the supporting rod 5, the clamping strips 8 are inserted into the clamping grooves 61 corresponding to the two sides of the rotating plate 6 to complete the fixation of the rotating plate 6, the power supply is switched on, after the magnetic separator is started, the motor 4 starts to work and drives the drum 2 to rotate, ore pulp enters the trough body 9 from the feed port 3, under the action of water flow of the ore feeding spray pipe, ore particles enter the ore feeding area of the trough body 9 in a loose state, under the action of a magnetic field, the magnetic aggregation of the magnetic particles is generated to form magnetic clusters or magnetic chains, and the magnetic clusters or the magnetic chains are acted by magnetic force in the ore pulp to move towards magnetic poles, and in the spiral groove adsorbed on the surface of the cylinder 2 and the cylinder 2, because the polarities of the magnetic poles are alternately arranged along the rotating direction of the cylinder 2 and are fixed during operation, when the 'magnetic group' or 'magnetic chain' rotates along with the cylinder 2, the magnetic stirring phenomenon is generated due to the alternation of the magnetic poles, non-magnetic minerals such as gangue and the like mixed in the 'magnetic group' or 'magnetic chain' fall off during turning, the 'magnetic group' or 'magnetic chain' finally adsorbed on the surface of the cylinder 2 is concentrate, waste ore slurry is discharged from the other end of the groove body 9 along the upper surface of the rotating plate 6, when the concentrate on the surface of the cylinder 2 needs to be discharged, the motor is turned off, the clamping strip 8 is taken out from the clamping groove 61, then the rotating plate 6 is turned over the turning support rod 5, so that the rubber bulge on one side of the cylinder 2 is attached to the spiral groove of the cylinder 2, then the clamping strip 8 is inserted into the corresponding clamping groove 61 on the rotating plate 6 again, the fixing of the rotating plate 6 is completed, the motor 4 is started, so that the cylinder 2 starts to rotate, and after the rotating plate 6 movably connected to the supporting rod 5 moves the cylinder 2 along with the rotation of the cylinder 2 to complete a circle of rotation, the concentrate attached to the surface of the cylinder 2 is scraped by the rotating plate 6 and is discharged out of the magnetic separator along the surface of the rotating plate 6.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining industry processing engineering is with high-efficient environmental protection wet-type permanent magnetism cylinder magnet separator, includes support (1), its characterized in that: the internally mounted of support (1) has cell body (9), the top of cell body (9) is provided with drum (2), and the outside of drum (2) is provided with screw thread shape recess to and the output shaft of drum (2) and motor (4), one side of drum (2) is connected with motor (4), the right side of drum (2) disposes feed inlet (3), the left side of drum (2) is provided with bracing piece (5) of installing on support (1), the both ends of bracing piece (5) are connected with solid fixed cylinder (7), the inside of solid fixed cylinder (7) disposes card strip (8), the middle part of bracing piece (5) is provided with commentaries on classics board (6), commentaries on classics board (6) activity cup joints on bracing piece (5), and commentaries on classics board (6) are located one side of drum (2) and are provided with the rubber arch that matches with the screw thread groove on the drum (2), and the draw-in groove (61) have been seted up at the both ends of commentaries on classics board (6).

2. The efficient and environment-friendly wet permanent magnet drum magnetic separator for the mineral processing engineering as claimed in claim 1, wherein: the feed inlet (3) is connected to the right side of the support (1), and the bottom of the feed inlet (3) is communicated with the groove body (9).

3. The efficient and environment-friendly wet permanent magnet drum magnetic separator for mineral processing engineering as claimed in claim 1, wherein: the fixing barrel (7) is internally provided with a slotted hole for inserting the clamping strip (8), and the fixing barrel (7) is symmetrically and fixedly connected with two ends of the supporting rod (5).

4. The efficient and environment-friendly wet permanent magnet drum magnetic separator for the mineral processing engineering as claimed in claim 1, wherein: the clamping strips (8) are movably inserted in the fixed barrel (7), and the clamping strips (8) are arranged in two corresponding to the fixed barrel (7).