CN212092758U

CN212092758U - High-efficiency magnetic separator

Info

Publication number: CN212092758U
Application number: CN202020433437.5U
Authority: CN
Inventors: 张强; 刘贵林; 潘英男; 白皓
Original assignee: Shenzhong Qinhuangdao Machinery Manufacturing Co ltd
Current assignee: Shenzhong Qinhuangdao Machinery Manufacturing Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-08
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a high-efficiency magnetic separator, which relates to the technical field of magnetic separators and solves the technical problems of low working efficiency and low ore removal quality of concentrate of the existing magnetic separator, comprising a frame, a permanent magnetic cylinder is arranged on the frame, a motor bottom plate is arranged on one side of the upper wall surface of the frame, a driving device is fixedly arranged on the motor bottom plate and is connected with a rotating shaft of the permanent magnetic cylinder, an adjusting magnetic system device is arranged on the rotating shaft of the other end of the permanent magnetic cylinder, and a groove body is fixedly arranged on the lower wall surface of the permanent magnetic cylinder, the utility model drives the permanent magnetic cylinder by the driving device to ensure that the permanent magnetic cylinder rotates at constant speed, prevents the rotating speed of the permanent magnetic cylinder from being uneven, improves the working efficiency of the permanent magnetic cylinder, adjusts the permanent magnetic system in the permanent magnetic cylinder by adjusting the magnetic system device, thereby screening ore pulp under the, thereby improving the ore concentrate ore removal quality of the magnetic separator.

Description

High-efficiency magnetic separator

Technical Field

The utility model relates to a magnet separator technical field specifically is a high-efficient magnet separator.

Background

The magnetic separator is a screening device for removing iron powder and the like used in the reuse of powdery granules. After the 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 the magnetic field, magnetic particles are magnetically aggregated to form magnetic groups or magnetic chains, and the magnetic groups or the magnetic chains are moved to the magnetic poles under the action of magnetic force in the ore pulp and are adsorbed on the cylinder. Because the polarities of the magnetic poles are alternately arranged along the rotating direction of the cylinder and are fixed during working, when the magnetic lumps or the magnetic chains rotate along with the cylinder, the magnetic stirring phenomenon is generated due to the alternation of the magnetic poles, nonmagnetic minerals such as gangue and the like mixed in the magnetic lumps or the magnetic chains fall off during turning, and finally the magnetic lumps or the magnetic chains attracted on the surface of the cylinder are concentrate.

For example, in a novel wet magnetic separator device for gardens and a utility model patent with publication number CN204620186U, a magnetic system comprising a wet magnetic separator base, a wet magnetic separator box body and a wet magnetic separator is designed; a control switch of the wet magnetic separator is arranged above the base of the wet magnetic separator; the control switch of the wet magnetic separator is connected with the base of the wet magnetic separator; a rotary spiral chute of the wet magnetic separator is arranged above the control switch of the wet magnetic separator; a transmission shaft counterweight is arranged above the rotating spiral chute of the wet magnetic separator; the transmission shaft counterweight is connected with the transmission shaft; transmission shaft support piece is provided with above the transmission shaft counter weight, but current magnet separator work efficiency is low to cause the ore removal quality of concentrate to hang down.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a high-efficient magnet separator has solved current magnet separator work efficiency and has hanged down to cause the technical problem that the ore removal quality of concentrate is low.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high-efficient magnet separator, includes the frame, install the permanent magnetism drum in the frame, the motor bottom plate is installed to wall one side in the frame, fixed mounting has drive arrangement on the motor bottom plate, drive arrangement is connected with permanent magnetism drum pivot, install adjustment magnetism system ware in the permanent magnetism drum other end pivot, wall fixed mounting has the cell body under the permanent magnetism drum, fixedly connected with unloads the ore water pipe on the cell body, it unloads ore water pipe one side fixed connection bottom water pipe to be located on the cell body, fixed mounting has the concentrate case on the frame side wall, the concentrate case is connected with the cell body discharge end.

Preferably, the driving device comprises a motor, the motor is fixedly installed on a motor base plate, a speed reducer is fixedly installed on one side of the motor on the motor base plate, a small belt pulley is fixedly installed on a motor driving end, a large belt pulley is fixedly installed on a speed reducer input end, the small belt pulley is connected with the large belt pulley through a triangular belt, and the output end of the speed reducer is connected with a rotating shaft of the permanent magnet cylinder.

Preferably, a coupler is fixedly installed on the output end of the speed reducer and is connected with the rotating shaft of the permanent magnet cylinder.

Preferably, the triangle belt and the coupler are respectively and fixedly provided with a protective cover.

Preferably, a groove plug is fixedly arranged on the side wall surface of the groove body.

Preferably, a reinforcing rib is fixedly arranged between the motor bottom plate and the frame.

Preferably, a label is fixedly mounted on the other side wall surface of the rack.

Preferably, the label is fixedly connected with the frame through a rivet.

Advantageous effects

The utility model provides a high-efficient magnet separator has solved current magnet separator work efficiency and has hanged down to cause the technical problem that the ore removal quality of concentrate is low, the utility model discloses a drive arrangement drives the permanent magnetism drum for the permanent magnetism drum rotates at the uniform velocity, prevents that the permanent magnetism cylinder rotational speed is inhomogeneous, improves the work efficiency of permanent magnetism drum, adjusts through the permanent magnetism magnetic system of adjustment magnetism system ware in to the permanent magnetism drum, thereby makes the ore pulp screened under the condition of many magnetic systems, thereby has improved the concentrate ore removal quality of magnet separator.

Drawings

FIG. 1 is a schematic view of a high-efficiency magnetic separator.

FIG. 2 is a schematic view of a side view structure of a high-efficiency magnetic separator.

FIG. 3 is a schematic view of a top view structure of the high-efficiency magnetic separator of the present invention.

FIG. 4 is a schematic diagram of a side view and sectional structure of a high-efficiency magnetic separator.

In the figure: 1-a frame; 2-a permanent magnet cylinder; 3-a motor bottom plate; 4-adjusting the magnetic system device; 5-a groove body; 6-an ore discharge water pipe; 7-bottom water pipe; 8-a concentrate tank; 9-a motor; 10-a reducer; 11-a small belt pulley; 12-a large belt pulley; 13-V-belt; 14-a coupling; 15-a protective cover; 16-groove blocking; 17-reinforcing ribs; 18-a label; 19-rivet.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency magnetic separator comprises a frame 1, wherein a permanent magnet cylinder 2 is installed on the frame 1, a motor bottom plate 3 is installed on one side of the upper wall surface of the frame 1, a driving device is fixedly installed on the motor bottom plate 3 and is connected with a rotating shaft of the permanent magnet cylinder 2, an adjusting magnetic system device 4 is installed on a rotating shaft of the other end of the permanent magnet cylinder 2, a groove body 5 is fixedly installed on the lower wall surface of the permanent magnet cylinder 2, an ore unloading water pipe 6 is fixedly connected onto the groove body 5, a bottom water pipe 7 is fixedly connected to one side of the ore unloading water pipe 6 on the groove body 5, a concentrate tank 8 is fixedly installed on the side wall surface of the frame 1, the concentrate tank 8 is connected with the discharge end of the groove body 5, the driving device comprises a motor 9, the motor 9 is fixedly installed on the motor bottom plate 3, a speed reducer, fixed mounting has belt lace wheel 11 on the motor 9 drive end, fixed mounting has big belt pulley 12 on the reduction gear 10 input, it is connected to use V-belt 13 between belt lace wheel 11 and the big belt pulley 12, the 10 output of reduction gear is connected with 2 pivots of permanent magnetism drum, fixed mounting has shaft coupling 14 on the 10 output of reduction gear, shaft coupling 14 is connected with 2 pivots of permanent magnetism drum, there is protection casing 15 on V-belt 13 and the shaft coupling 14 respectively fixed mounting, fixed mounting is slotted stifled 16 on the lateral wall face of cell body 5, fixed mounting has strengthening rib 17 between motor bottom plate 3 and the frame 1, fixed mounting has sign 18 on 1 another lateral wall face of frame, sign 18 passes through

rivet

19 and 1 fixed connection of frame.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as can be known from the attached drawings 1-4 of the specification, a motor 9 is electrically connected with an external power supply and a controller through a lead wire, the motor 9 is started, the driving end of the motor 9 rotates to drive a small belt pulley 11 to rotate, the large belt pulley 12 rotates and drives a speed reducer 10 to rotate as the small belt pulley 11 is connected with the large belt pulley 12 through a V-belt 13, the driving end of the speed reducer 10 rotates and drives a coupler 14 to rotate, and further the permanent magnet cylinder 2 rotates, at the moment, ore pulp enters the groove body 5 through the ore feeding port of the groove body 5, water enters through a bottom water pipe 7, a magnetic system 4 is adjusted and adjusted, a nut on a lead screw of the magnetic system 4 is adjusted in a rotating mode, a shaft on the permanent magnet cylinder 2 can rotate for a certain angle, so that the magnetic system fixed on the shaft also rotates for the same angle, and further adjustment of the magnetic system is achieved, and under the water flow effect of the bottom, under the action of a magnetic field, magnetic ore particles are subjected to magnetic aggregation to form magnetic clusters or magnetic chains which are attracted to the permanent magnetic cylinder 2 under the action of magnetic force in ore pulp, the magnetic clusters or the magnetic chains move towards magnetic poles, the magnetic poles are fixed in operation and are arranged alternately in the rotation direction of the cylinder, the magnetic poles are fixed in operation, the magnetic poles are arranged alternately in the rotation direction of the permanent magnetic cylinder 2 and are fixed in operation, nonmagnetic minerals such as gangue and the like mixed in the magnetic clusters or the magnetic chains fall off in turning, the magnetic clusters or the magnetic lotus which are attracted to the surface of the permanent magnetic cylinder 2 are finally concentrated ores, the concentrated ores are turned to the position with the permanent magnetic cylinder 2, the magnetic force at the edge of the magnetic clusters is weaker, the concentrated ores are discharged into the concentrate box 8 under the action of flushing water flow of the ore discharge pipe, the nonmagnetic or magnetic weak minerals are left in the ore pulp and are discharged along with a tailing port at the lower end of the groove body 5, i.e. the tailings.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a high-efficient magnet separator, includes frame (1), its characterized in that, install permanent magnetism drum (2) on frame (1), motor bottom plate (3) are installed to wall one side on frame (1), fixed mounting has drive arrangement on motor bottom plate (3), drive arrangement is connected with permanent magnetism drum (2) pivot, install adjustment magnetism system ware (4) in the pivot of permanent magnetism drum (2) other end, wall fixed mounting has cell body (5) under permanent magnetism drum (2), fixedly connected with unloading water pipe (6) on cell body (5), it has bottom water pipe (7) to lie in unloading water pipe (6) one side fixed connection on cell body (5), fixed mounting has concentrate case (8) on frame (1) side wall, concentrate case (8) are connected with cell body (5) discharge end.

2. The high-efficiency magnetic separator according to claim 1, wherein the driving device comprises a motor (9), the motor (9) is fixedly mounted on a motor base plate (3), a speed reducer (10) is fixedly mounted on one side of the motor (9) on the motor base plate (3), a small belt pulley (11) is fixedly mounted on a driving end of the motor (9), a large belt pulley (12) is fixedly mounted on an input end of the speed reducer (10), the small belt pulley (11) is connected with the large belt pulley (12) through a V-belt (13), and an output end of the speed reducer (10) is connected with a rotating shaft of the permanent magnet cylinder (2).

3. The high-efficiency magnetic separator as claimed in claim 2, wherein the output end of the reducer (10) is fixedly provided with a coupling (14), and the coupling (14) is connected with the rotating shaft of the permanent magnetic cylinder (2).

4. A high efficiency magnetic separator as claimed in any one of claims 2 or 3 wherein a protective cover (15) is fixedly mounted on each of said V-belt (13) and said coupling (14).

5. The high-efficiency magnetic separator as claimed in claim 1, wherein the side wall surface of the trough body (5) is fixedly provided with a trough plug (16).

6. The high-efficiency magnetic separator as claimed in claim 1, wherein a reinforcing rib (17) is fixedly arranged between the motor bottom plate (3) and the frame (1).

7. A high efficiency magnetic separator as claimed in claim 1, wherein a sign (18) is fixedly mounted on the other side wall surface of said frame (1).

8. A high efficiency magnetic separator as claimed in claim 7, wherein the label (18) is fixedly connected to the frame (1) by rivets (19).