CN112044592A

CN112044592A - Tombarthite iron ore oscillating magnetic separation equipment

Info

Publication number: CN112044592A
Application number: CN202010882534.7A
Authority: CN
Inventors: 赵春梅
Original assignee: Individual
Current assignee: Qingdao Baicitong New Material Technology Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2020-12-08
Anticipated expiration: 2040-08-28
Also published as: CN112044592B

Abstract

The invention discloses a swing type magnetic separation device for rare earth iron ore, which relates to the field of magnetic separation devices and comprises a box body, wherein a first discharge port and a second discharge port are respectively arranged on opposite side walls on the box body in a penetrating way, a first baffle and a second baffle are respectively and fixedly connected with opposite inner side walls of the box body, a switch is arranged on the upper end side wall of the second baffle, a bearing plate is rotatably connected with the inner side wall of the box body, a mounting groove is arranged in the side wall of the bearing plate, and through the matching use of a material pushing mechanism, a pull rope and the switch, when mineral aggregate is quantitatively added into the box body, the bearing plate is rotated and inclined under the action of the gravity of the mineral aggregate, the mineral aggregate on the bearing plate is automatically separated by pulling a push plate through the pull rope, so that the iron ore and the non-iron ore are respectively, saves water resources and further saves the magnetic separation cost.

Description

Tombarthite iron ore oscillating magnetic separation equipment

Technical Field

The invention relates to the field of magnetic separation equipment, in particular to swing type magnetic separation equipment for rare earth iron ore.

Background

Rare earth has the name of 'industrial vitamin', and is now an extremely important strategic resource, the rare earth element oxide refers to 15 lanthanide oxides with atomic numbers of 57 to 71 in the periodic table of elements, and oxides of 17 elements including scandium and yttrium with chemical properties similar to those of the lanthanide, the rare earth element is widely applied in the fields of petroleum, chemical engineering, metallurgy, textile, ceramics, glass plates, permanent magnet materials and the like, and the value of the rare earth oxide is increased along with the technological progress and the continuous breakthrough of the application technology;

at present about 30% of iron content in the rare earth ore of some regional mining, rare earth oxide is about 5%, rare earth ore can not directly be utilized, need carry out broken screening to it, iron ore to in the tombarthite separates, improve the grade of mineral aggregate, current magnetic separation equipment need carry out work through a plurality of motors at the magnetic separation in-process, the ore pulp need be made in advance to the big and mineral aggregate of energy consumption, a large amount of water resources have been consumeed, be unfavorable for the enterprise and save the cost, we have proposed a tombarthite iron ore swing type magnetic separation equipment for this, solve above problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a swing type magnetic separation device for rare earth iron ore.

In order to achieve the purpose, the invention adopts the following technical scheme:

a swing type magnetic separation device for rare earth iron ores comprises a box body, wherein opposite side walls on the box body are respectively provided with a first discharge port and a second discharge port in a penetrating mode, the opposite inner side walls of the box body are respectively and fixedly connected with a first baffle and a second baffle, the upper end side wall of the second baffle is provided with a switch, the inner side wall of the box body is rotatably connected with a bearing plate, a mounting groove is formed in the side wall of the bearing plate, an electromagnet is fixedly mounted in the mounting groove, the side wall of the bearing plate is provided with a material guide port in a penetrating mode, the lower end side wall of the bearing plate is fixedly connected with a first spring, the tail end of the first spring is fixedly connected onto the inner side wall of the box body, the upper end side wall of the bearing plate is fixedly provided with a material pushing mechanism, the, the lateral wall of loading board and the inside wall of box are provided with three leading wheel respectively, the upper end lateral wall of box runs through and has seted up the intercommunicating pore, the upper end lateral wall fixed mounting of box has down the hopper.

Preferably, pushing equipment includes two fixed plates of fixed connection on the loading board upper end lateral wall, one of them two second springs of lateral wall fixedly connected with of fixed plate, two the common fixedly connected with push pedal of end of second spring, two slide bars of lateral wall fixedly connected with of fixed plate, two the end of slide bar all runs through the lateral wall and the fixed connection of push pedal on the lateral wall of another fixed plate, slide bar and push pedal sliding connection, the one end fixed connection of stay cord is on the lateral wall of push pedal, the free end of stay cord run through the lateral wall of another fixed plate and with the lateral wall fixed connection of loading board.

Preferably, the second spring is a tension spring and is made of stainless steel.

Preferably, the side wall of the push plate is arranged in an inclined manner.

Preferably, the side wall of the lower end of the push plate is tightly attached to the side wall of the upper end of the bearing plate.

Preferably, the pull rope is formed by rolling a stainless steel wire.

Preferably, the lower hopper is communicated with the inside of the box body through the communicating hole, and the inside of the box body is communicated with the outside of the box body through the first discharge hole and the second discharge hole respectively.

The invention has the beneficial effects that:

1. according to the invention, through the matching use among the pushing mechanism, the pull rope and the switch, when mineral aggregates are quantitatively added into the box body, the bearing plate is enabled to rotate and incline under the action of the gravity of the mineral aggregates, the pull rope pulls the push plate to automatically separate the mineral aggregates on the bearing plate, so that iron ores and non-iron ores are discharged and collected from the first discharge port and the second discharge port respectively.

2. Through the cooperation use between pushing equipment, loading board and the first spring, when realizing separating the mineral aggregate, the slope of loading board is rotated and is made stay cord pulling push pedal upwards slide, has also realized the scraping process to mineral aggregate on the loading board, and then automatic realization is to the clearance collection work of mineral aggregate on the loading board, and then the going on of the next mineral aggregate magnetic separation of being convenient for.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a portion a of the present invention.

Fig. 3 is an enlarged view of part B of the present invention.

Fig. 4 is a top view of a portion of the structure of the present invention.

Fig. 5 is an enlarged view of the portion C of the present invention.

FIG. 6 is a schematic top view of a second shutter and switch position of the present invention.

Reference numbers in the figures: the device comprises a box body 1, a first discharge hole 2, a second discharge hole 3, a first baffle 4, a second baffle 5, a switch 6, a bearing plate 7, an electromagnet 8, a material guide hole 9, a first spring 10, a fixing plate 11, a second spring 12, a push plate 13, a slide rod 14, a pull rope 15, a guide wheel 16 and a discharge hopper 17.

Detailed Description

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

Referring to fig. 1-6, a swinging type magnetic separation device for rare earth iron ore comprises a box body 1, opposite side walls on the box body 1 are respectively provided with a first discharge port 2 and a second discharge port 3 in a penetrating manner, opposite inner side walls of the box body 1 are respectively fixedly connected with a first baffle 4 and a second baffle 5, the upper end side wall of the second baffle 5 is provided with a switch 6, a control circuit of an electromagnet is arranged in the box body 1, the switch 6 is pressed or released under stress to enable the electromagnet 8 to be powered off and powered on, the inner side wall of the box body 1 is rotatably connected with a bearing plate 7, a mounting groove is arranged in the side wall of the bearing plate 7, the electromagnet 8 is fixedly arranged in the mounting groove, a material guide 9 is arranged in the side wall of the bearing plate 7 in a penetrating manner, a first spring 10 is fixedly connected with the lower end side wall of, the side wall of the pushing mechanism is fixedly connected with a pull rope 15, the free end of the pull rope 15 penetrates through the side wall of the pushing mechanism and is fixedly connected with the side wall of the bearing plate 7, the pushing mechanism comprises two fixing plates 11 fixedly connected to the side wall of the upper end of the bearing plate 7, the side wall of one fixing plate 11 is fixedly connected with two second springs 12, each second spring 12 is a tension spring and is made of stainless steel, each second spring 12 made of stainless steel has weak magnetism, so that the influence between each second spring 12 and the electromagnet 8 is small, and the second springs 12 can be normally contracted;

the tail ends of the two second springs 12 are fixedly connected with a push plate 13 together, the side wall of the push plate 13 is arranged in an inclined manner, the inclined arrangement has a material guiding effect, non-iron ore mineral materials can slide downwards along the side wall of the push plate 13, the side wall of the lower end of the push plate 13 is tightly attached to the side wall of the upper end of the bearing plate 7, the iron ores on the bearing plate can be smoothly scraped into the material guiding opening 9 by the push plate 13 due to the tight attachment arrangement, and the iron ores on the bearing plate are prevented from being remained on the bearing plate 7;

the side wall of the fixed plate 11 is fixedly connected with two slide bars 14, the tail ends of the two slide bars 14 penetrate through the side wall of the push plate 13 and are fixedly connected to the side wall of the other fixed plate 11, the slide bars 14 are slidably connected with the push plate 13, one end of the pull rope 15 is fixedly connected to the side wall of the push plate 13, the free end of the pull rope 15 penetrates through the side wall of the other fixed plate 11 and is fixedly connected with the side wall of the bearing plate 7, the pull rope 15 is formed by rolling a stainless steel wire, and the stainless steel wire has good wear resistance and weak magnetism, so that the pull rope 15 has better service;

the lateral wall of loading board 7 and the inside wall of box 1 are provided with three leading wheel 16 respectively, and the intercommunicating pore has been seted up in the upper end lateral wall of box 1 runs through, and hopper 17 under the upper end lateral wall fixed mounting of box 1 has, and hopper 17 communicates each other through the inside of intercommunicating pore and box 1 down, and the inside of box 1 communicates each other through the outside of first discharge gate 2 and second discharge gate 3 and box 1 respectively.

The working principle is as follows: when the magnetic separation device is used, mineral particles are quantitatively added into the box body 1 through the blanking hopper 17 without prefabricating ore pulp, the mineral falls on the upper end of the bearing plate 7 through the communicating hole on the side wall of the upper end of the box body 1, the first spring 10 is compressed under the action of the gravity of the mineral, so that the bearing plate 7 rotates by taking one end as a rotating shaft to generate inclination, the mineral on the bearing plate 7 slides downwards on the bearing plate 7 due to the inclination, so that iron ore in the mineral is uniformly adsorbed on the side wall of the upper end of the bearing plate 7 by the electromagnet 8, meanwhile, when the bearing plate 7 rotates and inclines, one end of the bearing plate 7 rotates downwards to drive one end of the pull rope 15 to pull downwards, the push plate 13 is pulled to slide upwards along the side wall of the upper end of the bearing plate 7 through the guide of each guide wheel 16, because the side wall of the push plate 13 is arranged in an inclined shape, in, the non-iron ore mineral materials cannot be adsorbed on the upper end side wall of the bearing plate 7, respectively slide to two sides along the side wall of the push plate 13 and fall on the upper end of the second baffle plate 5, and are discharged out of the box body 1 through the second discharge port 3 to be collected, while the iron ores are upwards pushed by the push plate 13 along with the sliding of the push plate 13, when the bearing plate 7 rotates to abut against the side wall of the second baffle plate 5, the lower end side wall of the bearing plate 7 extrudes the switch 6 to cut off the power of the electromagnet 8, at the moment, the push plate 13 pushes the iron ores on the bearing plate 7 into the material guide port 9, the iron ores fall downwards through the material guide port 9 and fall on the first baffle plate 4 to be discharged out through the first discharge port 2 to be collected, when the bearing plate 7 upwards rotates and recovers under the action of the elastic force of the first spring 10, the lower end side wall of the bearing plate 7 cancels the extrusion of the switch 6, the electromagnet 8 recovers to be electrified again, and simultaneously, so as to carry out the next magnetic separation and finish the magnetic separation process.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a tombarthite iron ore oscillating magnetic separation equipment, includes box (1), the relative lateral wall on box (1) runs through respectively and has seted up first discharge gate (2) and second discharge gate (3), its characterized in that: the box body is characterized in that a first baffle (4) and a second baffle (5) are fixedly connected to the inner side wall of the box body (1) respectively, a switch (6) is arranged on the upper end side wall of the second baffle (5), a bearing plate (7) is rotatably connected to the inner side wall of the box body (1), a mounting groove is formed in the side wall of the bearing plate (7), an electromagnet (8) is fixedly mounted in the mounting groove, a material guide opening (9) is formed in the side wall of the bearing plate (7) in a penetrating manner, a first spring (10) is fixedly connected to the lower end side wall of the bearing plate (7), the tail end of the first spring (10) is fixedly connected to the inner side wall of the box body (1), a material pushing mechanism is fixedly mounted on the upper end side wall of the bearing plate (7), a pull rope (15) is fixedly connected to the side wall of the material pushing mechanism, and the, the lateral wall of loading board (7) and the inside wall of box (1) are provided with three leading wheel (16) respectively, the intercommunicating pore has been seted up in running through to the upper end lateral wall of box (1), hopper (17) down are fixed mounting to the upper end lateral wall of box (1).

2. The swing type magnetic separation equipment for rare earth iron ore as claimed in claim 1, is characterized in that: pushing equipment includes two fixed plates (11) of fixed connection on loading board (7) upper end lateral wall, one of them two second spring (12) of lateral wall fixedly connected with of fixed plate (11), two the common fixedly connected with push pedal (13) of end of second spring (12), two slide bar (14) of lateral wall fixedly connected with of fixed plate (11), two the end of slide bar (14) all runs through the lateral wall and the fixed connection of push pedal (13) on the lateral wall of another fixed plate (11), slide bar (14) and push pedal (13) sliding connection, the one end fixed connection of stay cord (15) is on the lateral wall of push pedal (13), the free end of stay cord (15) run through the lateral wall of another fixed plate (11) and with the lateral wall fixed connection of loading board (7).

3. The swing type magnetic separation equipment for rare earth iron ore as claimed in claim 2, is characterized in that: the second spring (12) is a tension spring and is made of stainless steel.

4. The swing type magnetic separation equipment for rare earth iron ore as claimed in claim 2, is characterized in that: the side wall of the push plate (13) is arranged in an inclined manner.

5. The swing type magnetic separation equipment for rare earth iron ore as claimed in claim 2, is characterized in that: the side wall of the lower end of the push plate (13) is tightly attached to the side wall of the upper end of the bearing plate (7).

6. The swing type magnetic separation equipment for rare earth iron ore as claimed in claim 1, is characterized in that: the pull rope (15) is formed by rolling a stainless steel wire.

7. The swing type magnetic separation equipment for rare earth iron ore as claimed in claim 1, is characterized in that: the lower hopper (17) is communicated with the inside of the box body (1) through a communicating hole, and the inside of the box body (1) is communicated with the outside of the box body (1) through a first discharge hole (2) and a second discharge hole (3) respectively.