Screening device for copper-nickel ore beneficiation reagent raw materials

Abstract

The utility model belongs to the technical field of beneficiation reagents, and particularly relates to a copper-nickel ore beneficiation reagent raw material screening device which comprises a material box and a filtering device, supporting legs are fixedly connected to the four corners of the bottom end of the material box, and the upper surface of the material box is communicated with a feeding hopper. A filtering device is arranged on the surface of the material box and comprises a filtering plate, the filtering plate is inserted into the inner wall of the material box, a main rod and an auxiliary rod are fixedly connected to the side wall of the filtering plate, supporting wheels are rotationally connected to the inner surfaces of the main rod and the auxiliary rod, a cleaning device is arranged on the side wall of the material box and comprises a supporting column, and the side wall of the supporting column is fixedly connected with the side wall of the material box. A rotating plate is rotationally connected to the surface of the supporting column, and a cleaning brush is fixedly connected to the inner surface of the rotating plate and located on the upper surface of the filter plate; and by arranging the whole device, raw materials can be screened, the filter plate can be conveniently cleaned, and meanwhile, a filter screen on the filter plate can be conveniently replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing agents, in particular to a screening device for raw materials of copper-nickel ore dressing agents. Background Technique

[0002] Ore dressing agents, also known as beneficiation agents, are a series of chemical agents added during the beneficiation process to effectively separate the target minerals from gangue. Common agents include butyl xanthate, isopentyl xanthate, ethyl xanthate, ethyl thionocarbamate, etc.; among them, butyl xanthate is a commonly used flotation agent for enhancing the flotation effect of various non-ferrous metal sulfide ores.

[0003] Regarding the above and existing related technologies, the inventor believes that the following defects often exist: when beneficiating copper-nickel ore, ore dressing agents will be used. When producing ore dressing agents, a screening mechanism is required to screen the agent raw materials. Since the screen meshes of most screening mechanisms are firmly installed inside the equipment, it is easy to have problems such as inconvenient cleaning or replacement due to screen mesh blockage in actual operation; therefore, a screening device for raw materials of copper-nickel ore dressing agents is proposed for the above problems. Summary of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background technique.

[0005] The technical solution adopted by the utility model to solve its technical problems is as follows: A screening device for raw materials of copper-nickel ore dressing agents of the utility model includes a material box and a filtering device. Four corners of the bottom end of the material box are fixedly connected with support feet, and a feed hopper is communicated with the upper surface of the material box; a filtering device is arranged on the surface of the material box. The filtering device includes a filter plate, the filter plate is inserted into the inner wall of the material box, and the side wall of the filter plate is fixedly connected with a main rod and a secondary rod. Support wheels are rotatably connected to the inner surfaces of the main rod and the secondary rod. The filter plate is inserted into the inner wall of the material box. When the raw materials fall, the raw materials will pass through the filter plate. By setting the filter plate, the raw materials can be filtered, and at the same time, it is also convenient to clean and replace the filter screen.

[0006] Preferably, a limiting rod is fixedly connected to the side wall of the filter plate, and the limiting rod is inserted into the inner wall of the material box. The setting of the limiting rod can limit the position of the filter plate in the material box.

[0007] Preferably, connecting plates are fixedly connected to the surfaces of the main rod and the secondary rod, and four fixing blocks are fixedly connected to the side wall of the connecting plate. And two fixing blocks close to each other are taken as a group. The connecting plate can fix the main rod and the secondary rod together, increasing the stability of the main rod and the secondary rod.

[0008] Preferably, positioning pins are threadedly connected to the inner walls of each set of the fixed blocks and the material box. The connecting plate is sleeved on the surface of the material box. After the connecting plate houses part of the structure of the material box, the positioning pins are rotated to the inner walls of the fixed blocks and the material box, and the positioning pins can limit the positions of the fixed blocks and the connecting plate.

[0009] Preferably, a handle is fixedly connected to the side wall of the filter plate. When it is necessary to move the filter plate, the handle is pulled to drive the filter plate to move. The setting of the handle can facilitate the movement of the filter plate.

[0010] Preferably, a cleaning device is provided on the side wall of the material box. The cleaning device includes a support column, the side wall of the support column is fixedly connected to the side wall of the material box, a rotating plate is rotatably connected to the surface of the support column, a cleaning brush is fixedly connected to the inner surface of the rotating plate, the cleaning brush is located on the upper surface of the filter plate. The rotating plate is pushed to drive the cleaning brush to rotate. The rotating plate rotates on the surface of the support column. When the filter plate moves, the filter plate moves on the surface of the cleaning brush, and the cleaning brush can clean the filter plate.

[0011] Preferably, support blocks are fixedly connected to the side walls of the support column and the side wall of the material box. A rotating hole is formed on the surface of the rotating plate, and the inner wall of the rotating hole of the rotating plate is rotatably connected to the surface of the support column. When the rotating plate rotates, the rotating plate rotates on the support column on the support block through the rotating hole. By providing the support blocks, the support column can be assisted to support the rotating plate.

[0012] Preferably, a plurality of bolts are provided on the inner walls of the rotating plate and the cleaning brush. After the cleaning brush is inserted into the inner wall of the rotating plate, the bolts are rotated to the inner walls of the rotating plate and the cleaning brush, and the bolts can fix the position of the cleaning brush.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. When it is necessary to clean or replace the filter plate of the present utility model, the handle is pulled to drive the filter plate to slide. The filter plate drives the main rod and the auxiliary rod to move. The main rod and the auxiliary rod drive the support wheels to roll on the ground. After the filter plate moves to a suitable position, the filter screen on the filter plate is cleaned or replaced. After the above operations are completed, the handle is pushed to drive the filter plate to slide. The filter plate drives the limiting rod, the main rod and the auxiliary rod to move. The limiting rod is inserted into a suitable position in the material box again. When the main rod and the auxiliary rod move, they will drive the connecting plate to slide. The connecting plate drives the fixed block to move. After the part of the structure of the connecting plate sleeved on the material box, the positioning pins are rotated to the inner walls of the fixed blocks and the material box, and then the screening of the ore dressing reagent raw materials is carried out. By setting the whole device, the raw materials can be screened, the filter plate can be conveniently cleaned, and the filter screen on the filter plate can also be conveniently replaced.

[0015] 2. When the residues on the filter plate need to be cleaned in the present utility model, the cleaning brush is fixed on the inner wall of the rotating plate, and then the rotating plate is pushed to drive the cleaning brush to rotate. The rotating plate rotates on the surface of the support column on the support block through the rotating hole. After the cleaning brush rotates to an appropriate angle, the filter plate is moved to move on the surface of the cleaning brush. By arranging the cleaning brush, the filter plate can be cleaned, and at the same time, the situation of partial blockage of some sieve holes of the filter plate can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 FIG. 9 is a three-dimensional structural schematic diagram of a material box in a screening device for raw materials of copper-nickel ore beneficiation agents;

[0018] Figure 2 In a screening device for raw materials of copper-nickel ore beneficiation agents Figure 1 FIG. 15 is a schematic diagram of the structure at position A;

[0019] Figure 3 FIG. 19 is a top-view structural schematic diagram of a material box in a screening device for raw materials of copper-nickel ore beneficiation agents;

[0020] Figure 4 FIG. 23 is a side-view structural schematic diagram of a material box in a screening device for raw materials of copper-nickel ore beneficiation agents;

[0021] Figure 5 In a screening device for raw materials of copper-nickel ore beneficiation agents Figure 4 FIG. 29 is a schematic diagram of the structure at position B.

[0022] In the figure: 1, material box; 2, support feet; 3, feed hopper; 4, filtering device; 41, filter plate; 42, main rod; 43, auxiliary rod; 44, support wheel; 45, limiting rod; 46, connecting plate; 47, fixing block; 48, positioning pin; 49, handle; 5, cleaning device; 51, support column; 52, rotating plate; 53, cleaning brush; 54, support block; 55, rotating hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 As shown, a screening device for copper-nickel ore beneficiation reagent raw materials includes a material box 1 and a filtering device 4. Four corners of the bottom end of the material box 1 are fixedly connected with support feet 2, and a feeding hopper 3 is communicated with the upper surface of the material box 1; a filtering device 4 is arranged on the surface of the material box 1. The filtering device 4 includes a filter plate 41, the filter plate 41 is inserted into the inner wall of the material box 1, and a main rod 42 and a secondary rod 43 are fixedly connected to the side wall of the filter plate 41. Support wheels 44 are rotatably connected to the inner surfaces of the main rod 42 and the secondary rod 43; during operation, the filter plate 41 is pushed to drive the main rod 42 and the secondary rod 43 to move, and the main rod 42 and the secondary rod 43 drive the support wheels 44 to roll on the ground. The filter plate 41 is inserted into the inner wall of the material box 1. When the raw materials fall, the raw materials will pass through the filter plate 41. By setting the filter plate 41, the raw materials can be filtered, and at the same time, it is also convenient to clean and replace the filter screen.

[0025] A limiting rod 45 is fixedly connected to the side wall of the filter plate 41, and the limiting rod 45 is inserted into the inner wall of the material box 1; during operation, the filter plate 41 drives the limiting rod 45 to slide, and the limiting rod 45 is inserted into the inner wall of the material box 1. The setting of the limiting rod 45 can limit the position of the filter plate 41 in the material box 1.

[0026] Connecting plates 46 are fixedly connected to the surfaces of the main rod 42 and the secondary rod 43, and four fixing blocks 47 are fixedly connected to the side wall of the connecting plate 46, and two adjacent fixing blocks 47 are in a group; during operation, the main rod 42 and the secondary rod 43 drive the connecting plate 46 and the fixing blocks 47 to move. The connecting plate 46 can fix the main rod 42 and the secondary rod 43 together, increasing the stability of the main rod 42 and the secondary rod 43.

[0027] A positioning pin 48 is threadedly connected to each group of the fixing blocks 47 and the inner wall of the material box 1, and the connecting plate 46 is sleeved on the surface of the material box 1; during operation, the positioning pin 48 is rotated to the fixing blocks 47 and the inner wall of the material box 1, and the positioning pin 48 can limit the positions of the fixing blocks 47 and the connecting plate 46.

[0028] A handle 49 is fixedly connected to the side wall of the filter plate 41; during operation, the handle 49 is pulled to drive the filter plate 41 to move. The setting of the handle 49 can facilitate the movement of the filter plate 41.

[0029] The side wall of the material box 1 is provided with a cleaning device 5. The cleaning device 5 includes a support column 51. The side wall of the support column 51 is fixedly connected to the side wall of the material box 1. The surface of the support column 51 is rotatably connected with a rotating plate 52. The inner surface of the rotating plate 52 is fixedly connected with a cleaning brush 53. The cleaning brush 53 is located on the upper surface of the filter plate 41. During operation, the cleaning brush 53 is fixed on the inner surface of the rotating plate 52. When the filter plate 41 needs to be cleaned, the rotating plate 52 is pushed to drive the cleaning brush 53 to rotate. The rotating plate 52 rotates on the surface of the support column 51. When the filter plate 41 moves, the filter plate 41 moves on the surface of the cleaning brush 53, and the cleaning brush 53 can clean the filter plate 41.

[0030] A support block 54 is fixedly connected between the side wall of the support column 51 and the side wall of the material box 1. A rotating hole 55 is formed on the surface of the rotating plate 52. The inner wall of the rotating hole 55 of the rotating plate 52 is rotatably connected to the surface of the support column 51. During operation, the rotating plate 52 rotates on the surface of the support column 51 on the support block 54 through the rotating hole 55. By providing the support block 54, the support column 51 can be assisted in supporting the rotating plate 52.

[0031] A plurality of bolts are provided on the inner walls of the rotating plate 52 and the cleaning brush 53. During operation, the bolts are rotated into the inner walls of the rotating plate 52 and the cleaning brush 53, and the bolts can fix the position of the cleaning brush 53.

[0032] Working principle: When the filter plate 41 needs to be cleaned or replaced, the grip 49 is pulled to drive the filter plate 41 to slide. The filter plate 41 drives the main rod 42 and the auxiliary rod 43 to move. The main rod 42 and the auxiliary rod 43 drive the support wheels 44 to roll on the ground. After the filter plate 41 moves to a suitable position, the filter screen on the filter plate 41 is cleaned or replaced. After the above operations are completed, the grip 49 is pushed to drive the filter plate 41 to slide. The filter plate 41 drives the limit rod 45, the main rod 42 and the auxiliary rod 43 to move. The limit rod 45 is inserted into a suitable position in the material box 1 again. When the main rod 42 and the auxiliary rod 43 move, they will drive the connecting plate 46 to slide. The connecting plate 46 drives the fixing block 47 to move. After the part of the connecting plate 46 sleeved on the surface of the structure on the material box 1, the positioning pin 48 is rotated to the fixing block 47 and the inner wall of the material box 1, and then the screening of the ore dressing reagent raw materials is carried out. By setting the whole device, the raw materials can be screened, the filter plate 41 can be conveniently cleaned, and at the same time, the filter screen on the filter plate 41 can be conveniently replaced; when the residues on the filter plate 41 need to be cleaned, the cleaning brush 53 is fixed on the inner wall of the rotating plate 52, and then the rotating plate 52 is pushed to drive the cleaning brush 53 to rotate. The rotating plate 52 rotates on the surface of the support column 51 on the support block 54 through the rotating hole 55. After the cleaning brush 53 rotates to a suitable angle, the filter plate 41 is moved to make the filter plate 41 move on the surface of the cleaning brush 53. By setting the cleaning brush 53, the filter plate 41 can be cleaned, and at the same time, the situation of partial blockage of the sieve holes of the filter plate 41 can be reduced.

[0033] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A screening device for copper-nickel ore dressing reagent raw materials, comprising a material box (1) and a filtering device (4), wherein the four corners of the bottom end of the material box (1) are fixedly connected to support feet (2), and the upper surface of the material box (1) is connected to a hopper (3); characterized in that: A filtering device (4) is provided on the surface of the material box (1), the filtering device (4) comprising a filter plate (41), the filter plate (41) being inserted into the inner wall of the material box (1), the side wall of the filter plate (41) being fixedly connected to a main rod (42) and a secondary rod (43), and the inner surfaces of the main rod (42) and the secondary rod (43) being rotatably connected to support wheels (44).

2. A screening device for copper-nickel ore dressing reagent raw materials according to claim 1, characterized in that: The side wall of the filter plate (41) is fixedly connected to a limit rod (45), and the limit rod (45) is inserted into the inner wall of the material box (1).

3. A screening device for copper-nickel ore dressing reagent raw materials according to claim 1, characterized in that: A connecting plate (46) is fixedly connected to the surfaces of the main rod (42) and the auxiliary rod (43), and four fixing blocks (47) are fixedly connected to the side walls of the connecting plate (46), and two fixing blocks (47) close to each other form a group.

4. A screening device for copper-nickel ore dressing reagent raw materials according to claim 3, characterized in that: Each group of the fixing blocks (47) and the inner wall of the material box (1) are threadedly connected with positioning pins (48), and the connecting plate (46) is sleeved on the surface of the material box (1).

5. The screening device for copper-nickel ore dressing reagent raw materials according to claim 1 is characterized in that: A handle (49) is fixedly connected to the side wall of the filter plate (41).

6. A screening device for copper-nickel ore dressing reagent raw materials according to claim 1, characterized in that: The side wall of the material box (1) is provided with a cleaning device (5), the cleaning device (5) comprising a support column (51), the side wall of the support column (51) being fixedly connected to the side wall of the material box (1), the surface of the support column (51) being rotatably connected to a rotating plate (52), the inner surface of the rotating plate (52) being fixedly connected to a cleaning brush (53), the cleaning brush (53) being located on the upper surface of the filter plate (41).

7. A screening device for copper-nickel ore dressing reagent raw materials according to claim 6, characterized in that: A support block (54) is fixedly connected to the side wall of the support column (51) and the side wall of the material box (1); a rotation hole (55) is provided on the surface of the rotating plate (52); and the inner wall of the rotation hole (55) of the rotating plate (52) is rotatably connected to the surface of the support column (51).

8. The screening device for copper-nickel ore dressing reagent raw materials according to claim 6, characterized in that: The inner walls of the rotating plate (52) and the cleaning brush (53) are provided with a plurality of bolts. After the cleaning brush (53) is inserted into the inner wall of the rotating plate (52), the bolts are rotated to the inner walls of the rotating plate (52) and the cleaning brush (53), and the bolts can fix the position of the cleaning brush (53).

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