A lean magnetite wet tailings recovery auxiliary device and a method of using the same

Abstract

The application provides a lean magnetite wet tailings recovery auxiliary device and a use method thereof. The device comprises a chute, a collecting groove and a tailings magnetic separator. A top of one end of the chute is fixedly provided with a distributing device. The distributing device comprises a fixing part, a power part, a driving part and a distributing part. One end of the tailings magnetic separator is fixedly provided with a flushing part. The device is mainly powered by the power part, so that the driving part can drive the distributing part to work, so that the distributing part can quantitatively distribute the ore pulp and prevent the accumulation of the ore pulp. The device mainly solves the problem of preventing the accumulation of the ore pulp by quantitatively distributing the ore pulp when the ore pulp enters, thereby reducing the reduction of recycling caused by the accumulation.

Description

TECHNICAL FIELD

[0001] The application relates to a magnetite tailing recycling technology field, in particular to a lean magnetite wet tailing recycling auxiliary device and a use method thereof. BACKGROUND

[0002] The whole iron grade of the raw ore of the Zhangzhuang mine dressing plant is 29.59%, the magnetic iron grade is 18.28%, and the lean magnetic iron ore needs to be selected. The stage grinding and stage separation process is adopted in the grinding and dressing process, and the scavenging operation is not set in the wet tailing treatment, the average grade of the wet tailing mFe is 1.30% per year in 2021, the total tailing mFe grade is too high, the highest reaches 2.72%, the magnetic iron loss exists, and it is a process defect. In order to reduce the loss of the magnetic iron in the production process of the dressing plant, realize the maximized utilization of the ore resources, and under the background of the new level development in the underground of the Zhangzhuang mine and the shortage of the ore quantity, it is necessary to carry out the tailing reselection and regrinding, carry out the comprehensive utilization, reduce the loss of the magnetic iron, and realize the maximized economic benefit.

[0003] In the use process, because of narrow part feeding, it is impossible to disperse in a short distance, and the accumulation of the ore pulp may be caused.

[0004] Therefore, the lean magnetite wet tailing recycling auxiliary device and the use method thereof are provided. SUMMARY

[0005] The application aims at the problem that in the use process, because of narrow part feeding, it is impossible to disperse in a short distance, and the accumulation of the ore pulp may be caused.

[0006] In order to realize the above-mentioned application purposes, the application provides the following technical scheme.

[0007] The lean magnetite wet tailing recycling auxiliary device and the use method thereof are used to improve the above-mentioned problems.

[0008] The application is specifically as follows:

[0009] The chute, the collecting groove and the tailing magnetic separator are provided, a top of one end of the chute is fixedly provided with a distributing device, the distributing device comprises a fixing piece, a power piece, a driving piece and a distributing piece, and one end of the tailing magnetic separator is fixedly provided with a flushing piece.

[0010] The device is mainly powered by the power piece, so that the driving piece can drive the distributing piece to work, so that the distributing piece can quantitatively distribute the ore pulp and prevent the accumulation of the ore pulp. The device mainly solves the problem that the ore pulp is quantitatively distributed when the ore pulp enters, so as to prevent the accumulation of the ore pulp and reduce the reduction of the recycling caused by the accumulation.

[0011] As a kind of preferred embodiment of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the present application, the fixing part includes support plate, the support plate is fixedly installed with chute, the top of the support plate is fixedly installed with support seat.

[0012] As a kind of preferred embodiment of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the present application, the power part includes cylinder one, one end of the cylinder one is fixedly connected with connecting block, the inside of the connecting block is fixedly connected with connecting shaft.

[0013] As a kind of preferred embodiment of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the present application, the driving part includes rotating block, the surface of both ends of the rotating block is rotatably connected with support shaft, one end of the support shaft is fixedly connected with the inner wall of chute, the bottom of both sides of the rotating block is provided with slot, driving shaft is installed in the slot.

[0014] As a kind of preferred embodiment of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the present application, the distributing part includes limiting block, the inside of the limiting block is slidably connected with distributing plate, the driving shaft is rotatably connected with the distributing plate.

[0015] As a kind of preferred embodiment of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the present application, the flushing part includes water pump, the output end of the water pump is connected with telescopic water pipe, one end of the telescopic water pipe is fixedly connected with water distribution pipe, one side of the water distribution pipe is connected with moving plate, the end of the moving plate is linearly arrayed with water gun.

[0016] As a kind of preferred embodiment of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the present application, the surface of the chute is connected with U-shaped support block two, the top of the U-shaped support block two is fixedly connected with cylinder two, the output end of the cylinder two penetrates U-shaped support block two and is connected with moving plate, the inner wall of both sides of the U-shaped support block two is provided with sliding groove, the moving plate is slidably connected with the sliding groove.

[0017] As a kind of preferred embodiment of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the present application, the top of the chute is also provided with U-shaped support block one, the top of the U-shaped support block one is fixedly installed with electro-hydraulic push rod, the output end of the electro-hydraulic push rod is fixedly connected with gate plate through U-shaped support block one.

[0018] As a preferred embodiment of the lean magnetite wet tailings recovery auxiliary device and the use method thereof, the rear side of the distribution plate is provided with a distribution angle steel, the front of the gate plate is provided with a slag separation screen, and the surface of the slag separation screen is linearly provided with slag separation holes.

[0019] The use method of the lean magnetite wet tailings recovery auxiliary device comprises the lean magnetite wet tailings recovery auxiliary device, and specific operations are as follows.

[0020] In use, the tailings magnetic separator starts to work, and the ore pulp is transported from one end of the chute. At this time, the cylinder fixedly installed on the support seat starts to work, drives the connecting block and the connecting shaft to move forward, drives the rotating block connected with the connecting shaft to make circular motion to the left around the support shaft, drives the left side of the rotating block to turn downward, and the rotating block is rotationally connected with the distribution plate through the driving shaft. When the rotating block rotates, the distribution plate rotationally connected with the driving shaft moves radially in the limiting block, so that the ore pulp is branched. When the cylinder drives the connecting block and the connecting shaft to move reversely, the right side of the rotating block is turned downward, so that the rotating block drives the distribution plate connected with the driving shaft to move radially in the limiting block, and the ore pulp is quantitatively branched. The ore pulp is branched again through the distribution angle steel, filtered through the slag separation screen, and the electro-hydraulic push rod on the U-shaped support block one moves upward, drives the gate plate to move upward, so that the ore pulp flows below the tailings magnetic separator and is magnetically separated by the tailings magnetic separator. At this time, the cylinder two works to drive the moving plate to move in the sliding groove, and is fixed after being located at a proper position. The water pump starts to work, so that the water flow is branched to the moving plate through the telescopic water pipe and the water distribution pipe. The moving plate sprays the water out through the water gun, the water flow impacts the conveying strip on the tailings magnetic separator, so that the ore magnetically separated on the tailings magnetic separator is flushed into the collecting groove, and is sent into the recovery box arranged outside through the connecting pipe connected with the collecting groove.

[0021] Compared with the prior art, the lean magnetite wet tailings recovery auxiliary device and the use method thereof have the following beneficial effects:

[0022] In the scheme of the present application:

[0023] The device mainly provides power for the power component, so that the driving component can drive the distribution component to work, so that the distribution component can quantitatively distribute the ore pulp and prevent the accumulation of the ore pulp. The device mainly solves the problem that the ore pulp is quantitatively distributed when the ore pulp enters, so as to prevent the accumulation of the ore pulp and reduce the reduction of recycling caused by the accumulation. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 The side view structure schematic diagram of the lean magnetite wet tailings recovery auxiliary device and the use method thereof is provided.

[0025] Figure 2A lean magnetite wet tailings recovery auxiliary device and a use method thereof provided by the application is shown in a structure schematic diagram from a right side view;

[0026] Figure 3 A structure schematic diagram of a material distributing device of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the application is shown;

[0027] Figure 4 A structure schematic diagram of the material distributing device of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the application is shown from a rear view;

[0028] Figure 5 A structure schematic diagram of a flushing part of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the application is shown;

[0029] Figure 6 A structure schematic diagram of the flushing part of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the application is shown from a front view;

[0030] Figure 7 A structure schematic diagram of a slag separating screen of the lean magnetite wet tailings recovery auxiliary device and the use method thereof provided by the application is shown.

[0031] Indicated in the figure:

[0032] 1, chute; 2, support plate; 21, support seat; 22, air cylinder one; 23, connecting block; 24, connecting shaft; 25, rotating block; 26, support shaft; 27, driving shaft; 28, limiting block; 29, material distributing plate; 3, material distributing angle steel; 4, U-shaped support block one; 41, electro-hydraulic push rod; 42, gate plate; 5, collecting groove; 6, tailings magnetic separator; 7, U-shaped support block two; 71, water pump; 72, telescopic water pipe; 73, water distribution pipe; 74, moving plate; 75, water gun; 76, air cylinder two; 77, sliding groove; 8, slag separating screen. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the application clearer, the technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the application, rather than all the embodiments of the application.

[0034] Therefore, the following detailed description of the embodiments of the application is not intended to limit the scope of the claimed application, but merely represents some embodiments of the application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the application without creative labor are within the scope of protection of the application.

[0035] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0036] It should be noted that similar reference numerals and letters refer to similar items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0037] In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and such terms are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0038] As described in the background, in use, due to the narrow part of the ore, it is impossible to disperse in a short distance, which may cause the problem of accumulation of ore pulp.

[0039] To solve this technical problem, the present application provides a lean magnetite wet tailings recovery auxiliary device and a use method thereof.

[0040] Specifically, please refer to Figures 1-7 A lean magnetite wet tailings recovery auxiliary device and a use method thereof specifically include a chute 1, a collecting groove 5, a tailings magnetic separator 6, a top of one end of the chute 1 is fixedly installed with a material distribution device, the material distribution device includes a fixed part, a power part, a driving part and a material distribution part, and one end of the tailings magnetic separator 6 is fixedly installed with a flushing part.

[0041] The device mainly provides power by the power part, so that the driving part can drive the material distribution part to work, so that the material distribution part can quantitatively distribute the ore pulp, preventing the accumulation of ore pulp. The device mainly solves the problem of preventing the accumulation of ore pulp by quantitatively distributing the ore pulp when it enters, reducing the reduction of recycling caused by accumulation.

[0042] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the drawings.

[0043] It should be noted that the embodiments in the present application and the features and technical solutions in the embodiments can be combined with each other without conflict.

[0044] It should be noted that like reference numerals and characters refer to like items throughout the drawings and like item material, once defined in one drawing, is not necessarily further defined and explained in the subsequent drawings.

[0045] Embodiment 1

[0046] Please refer to Figures 1-7 A lean magnetite wet tailings recovery auxiliary device and a method for using the same, comprising a chute 1, a collecting groove 5, a tailings magnetic separator 6, a top of one end of the chute 1 is fixedly provided with a distributing device, the distributing device comprises a fixed part, a power part, a driving part and a distributing part, and one end of the tailings magnetic separator 6 is fixedly provided with a flushing part. The fixed part comprises a support plate 2, the support plate 2 is fixedly provided with a support seat 21 at the top.

[0047] The cylinder one 22 fixedly installed on the support seat 21 starts to work, the cylinder one 22 drives the connecting block 23 and the connecting shaft 24 to move forward, drives the rotating block 25 connected with the connecting shaft 24 to make circular motion to the left around the support shaft 26, makes the left side of the rotating block 25 turn downward, and the rotating block 25 is rotationally connected with the distributing plate 29 through the driving shaft 27. When the rotating block 25 rotates, the distributing plate 29 rotationally connected with the driving shaft 27 moves radially in the limiting block 28, so as to realize the shunt of the ore pulp. When the cylinder one 22 drives the connecting block 23 and the connecting shaft 24 to move reversely, the right side of the rotating block 25 turns downward, so as to drive the distributing plate 29 connected with the rotating block 25 through the driving shaft 27 to move radially in the limiting block 28, and complete the quantitative distribution of the ore pulp.

[0048] The effect of implementation can prevent the ore pulp from piling up due to too much ore pulp, quantitatively distribute the ore pulp, and avoid too much ore pulp from entering to reduce the working efficiency.

[0049] Embodiment 2

[0050] The flushing piece comprises a water pump 71, the output end of the water pump 71 is connected with an extendable water pipe 72, one end of the extendable water pipe 72 is fixedly connected with a water distribution pipe 73, one side of the water distribution pipe 73 is connected with a moving plate 74, and the moving plate 74 is linearly arrayed with a water gun 75 at one end. The surface of the chute 1 is connected with a U-shaped support block two 7, the top of the U-shaped support block two 7 is fixedly connected with a cylinder two 76, the output end of the cylinder two 76 is connected with the moving plate 74 in penetrating the U-shaped support block two 7, and the inner walls on the two sides of the U-shaped support block two 7 are both provided with sliding grooves 77, and the moving plate 74 is slidingly connected with the sliding grooves 77.

[0051] In the implementation process, the cylinder two 76 drives the moving plate 74 to move in the sliding grooves 77, and the moving plate 74 is fixed after being located at a suitable position, the water pump 71 starts to work, the water flow is distributed to the moving plate 74 through the extendable water pipe 72 and the water distribution pipe 73, the moving plate 74 sprays the water out through the water gun 75, so that the ore that is magnetically selected again on the tailing magnetic separator 6 is flushed into the collecting groove 5, and the ore is sent into the recycling box arranged outside through the connecting pipe connected with the collecting groove 5.

[0052] The implementation effect is that the height of the water gun 75 can be adjusted to shorten the distance, so that the impact force of the water flow on the ore that is magnetically selected again is controlled to realize the recycling of the ore.

[0053] In use, the tailings magnetic separator 6 starts to work, the ore pulp is transported from one end of the chute 1, at this time the cylinder one 22 fixedly installed on the support seat 21 starts to work, the cylinder one 22 drives the connecting block 23 and the connecting shaft 24 to move forward, drives the rotating block 25 connected with the connecting shaft 24 to make circular motion to the left around the support shaft 26, the left side of the rotating block 25 is turned downward, the rotating block 25 is rotationally connected with the distributing plate 29 through the driving shaft 27, when the rotating block 25 rotates, the distributing plate 29 rotationally connected with the driving shaft 27 moves radially in the limiting block 28, so that the ore pulp is branched; when the cylinder one 22 drives the connecting block 23 and the connecting shaft 24 to move reversely, the right side of the rotating block 25 is turned downward, so that the rotating block 25 drives the distributing plate 29 connected with the driving shaft 27 to move radially in the limiting block 28, the ore pulp is quantitatively distributed, the ore pulp is distributed again through the distributing angle steel 3, is filtered through the slag separating screen 8, the electro-hydraulic push rod 41 on the U-shaped support block one 4 works to move upward, drives the gate plate 42 to move upward, so that the ore pulp flows to the lower side of the tailings magnetic separator 6 and is magnetically separated by the tailings magnetic separator 6, at this time the cylinder two 76 works to drive the moving plate 74 to move in the sliding groove 77, so that it is fixed after being located at a proper position, the water pump 71 starts to work, so that the water flow is branched to the moving plate 74 through the telescopic water pipe 72 and the water distribution pipe 73, the moving plate 74 sprays the water out through the water gun 75, the water flow impacts the conveying strip on the tailings magnetic separator 6, so that the ore magnetically separated again on the tailings magnetic separator 6 is flushed into the collecting groove 5, and is sent into the recycling box arranged outside through the connecting pipe connected with the collecting groove 5.

[0054] The above examples are only used to illustrate the present application and not to limit the technical solutions described in the present application, although the present application has been described in detail with reference to the above-mentioned various embodiments, the present application is not limited to the above-mentioned specific embodiments, therefore any modification or equivalent replacement of the present application; and all technical solutions and improvements without departing from the spirit and scope of the application, are all covered in the scope of claims of the present application.

Claims

1. A lean magnetite wet tailings recovery auxiliary device, comprising a chute (1), a collection tank (5), a tailings magnetic separator (6), characterized in that, The chute (1) one end of the top fixed installation has a distribution device, the distribution device includes a fixed part, a power part, a driving part and a distribution part, the tail magnetic separator (6) one end fixed installation has a flushing part; The fixed part includes a support plate (2), the support plate (2) is fixedly installed with the chute (1), and the top of the support plate (2) is fixedly installed with a support seat (21); The power part includes a cylinder (22), one end of the cylinder (22) is fixedly connected with a connecting block (23), and the connecting block (23) is fixedly connected with a connecting shaft (24) in the inside; The driving part includes a rotating block (25), the surfaces of both ends of the rotating block (25) are rotatably connected with support shafts (26), one end of the support shaft (26) is fixedly connected with the inner wall of the chute (1), and the bottoms of both sides of the rotating block (25) are provided with notches, and the notches are internally provided with driving shafts (27); The distribution part includes a limiting block (28), the inside of the limiting block (28) is slidably connected with a distribution plate (29), and the driving shaft (27) is rotatably connected with the distribution plate (29).

2. A lean magnetite wet tailings recovery aid according to claim 1, characterized in that, The flushing part includes a water pump (71), the output end of the water pump (71) is connected with a telescopic water pipe (72), one end of the telescopic water pipe (72) is fixedly connected with a water distribution pipe (73), one side of the water distribution pipe (73) is connected with a moving plate (74), and one end of the moving plate (74) is linearly arrayed with a water gun (75).

3. A lean magnetite wet tailings recovery aid according to claim 2, characterized in that, The surface of the chute (1) is connected with a U-shaped support block two (7), the top of the U-shaped support block two (7) is fixedly connected with a cylinder two (76), the output end of the cylinder two (76) penetrates the U-shaped support block two (7) and is connected with the moving plate (74), and the inner walls of both sides of the U-shaped support block two (7) are provided with sliding grooves (77), and the moving plate (74) and the sliding grooves (77) are slidably connected.

4. A lean magnetite wet tailings recovery aid according to claim 3, characterized in that, The top of the chute (1) is also provided with a U-shaped support block one (4), the top of the U-shaped support block one (4) is fixedly provided with an electro-hydraulic push rod (41), and the output end of the electro-hydraulic push rod (41) penetrates the U-shaped support block one (4) and is fixedly connected with a gate plate (42).

5. A lean magnetite wet tailings recovery aid according to claim 4, characterised in that, The rear side of the distribution plate (29) is provided with a distribution angle steel (3), the front of the gate plate (42) is provided with a slag separation screen (8), and the surface of the slag separation screen (8) is linearly arrayed with slag separation holes.

6. A method of using a taconite lean tailings recovery aid characterized by: The lean magnetite wet tailings recovery auxiliary device of claim 1 comprises a lean magnetite wet tailings recovery auxiliary device, and the specific operation is as follows: In use, the tailings magnetic separator (6) starts to work, the ore pulp is transported from one end of the chute (1), at this time the cylinder one (22) fixedly installed on the support seat (21) starts to work, the cylinder one (22) drives the connecting block (23) and the connecting shaft (24) to move forward, drives the rotating block (25) connected with the connecting shaft (24) to make circular motion to the left around the support shaft (26), the left side of the rotating block (25) is turned downward, the rotating block (25) is rotationally connected with the distributing plate (29) through the driving shaft (27), when the rotating block (25) rotates, the distributing plate (29) rotationally connected with the driving shaft (27) moves radially in the limiting block (28), so that the ore pulp is distributed; when the cylinder one (22) drives the connecting block (23) and the connecting shaft (24) to move reversely, the right side of the rotating block (25) is turned downward, so that the distributing plate (29) connected with the rotating block (25) through the driving shaft (27) moves radially in the limiting block (28), the ore pulp is quantitatively distributed, the ore pulp is distributed again through the distributing angle steel (3), is filtered through the slag separating screen (8), the electro-hydraulic push rod (41) on the U-shaped support block one (4) works to move upward, drives the gate (42) to move upward, so that the ore pulp flows to the lower side of the tailings magnetic separator (6) and is magnetically separated by the tailings magnetic separator (6), at this time the cylinder two (76) works to drive the moving plate (74) to move in the sliding groove (77), so that it is fixed after being located at a proper position, the water pump (71) starts to work, so that the water flow is distributed to the moving plate (74) through the telescopic water pipe (72) and the water distribution pipe (73), the moving plate (74) sprays the water out through the water gun (75), the water flow impacts the conveying strip on the tailings magnetic separator (6), so that the ore magnetically separated again on the tailings magnetic separator (6) is flushed into the collecting groove (5), and is sent into the recycling box arranged outside through the connecting pipe connected with the collecting groove (5).

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