CN214391082U

CN214391082U - Be applied to high-efficient screening plant of nickel pig iron production

Info

Publication number: CN214391082U
Application number: CN202022938173.1U
Authority: CN
Inventors: 徐兴龙; 朱海林; 何明明
Original assignee: Yangzhou Yichuan Nickel Industry Co ltd
Current assignee: Yangzhou Yichuan Nickel Industry Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-15
Anticipated expiration: 2030-12-10

Abstract

The utility model belongs to the technical field of the screening plant technique and specifically relates to a be applied to high-efficient screening plant of nickel pig iron production, comprising a main body, the top fixedly connected with feeder hopper of main part, the inside fixedly connected with slide bar of main part, the surface cover of slide bar is equipped with the spring, sliding connection has first sieve on the slide bar, first sieve and main part sliding connection, the both ends of spring respectively with slide bar and first sieve fixed connection, the other end fixedly connected with telescopic link of first sieve, telescopic link and main part fixed connection, first discharge gate has been seted up in the main part, the interdynamic connection has the baffle in the main part, the second discharge gate has been seted up to the side of main part. The utility model discloses an effect of first sieve, second sieve and baffle for the nickel ore deposit soil can be by effectual sieving in the main part, thereby avoids influencing the pig iron's of nickel production quality.

Description

Be applied to high-efficient screening plant of nickel pig iron production

Technical Field

The utility model relates to a screening plant technical field specifically is a be applied to high-efficient screening plant of nickel pig iron production.

Background

The screening is a method for separating object groups according to the powder properties of the objects such as size, specific gravity, electric charge, magnetism and the like, the operation of dividing mixed materials with different particle sizes into various particle size grades by using a screen surface with holes is called screening, the operation of dividing solid materials according to required sizes by using screens with different mesh sizes is carried out, so that the solid materials can be screened, a device with a screening function is required to be used for screening nickel soil in the production process of nickel pig iron, and the screened nickel ore can be continuously processed to produce the nickel pig iron.

However, the existing high-efficiency screening device applied to the production of nickel pig iron has the following problems:

1. when nickel ore soil is screened in the screening device, the screening effect of the device on the nickel ore soil may be poor, so that the subsequent production quality of the nickel pig iron is influenced.

2. The existing high-efficiency screening device applied to nickel pig iron production can cause the situation of difficult screening because nickel ore soil is accumulated on the sieve plate when the nickel ore soil is screened in the main body.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a be applied to high-efficient screening plant of nickel pig iron production has solved the not good and nickel ore deposit of screening effect and has leaded to being difficult for the problem of sieving on the sieve.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency screening device applied to nickel pig iron production comprises a main body, wherein a feed hopper is fixedly connected to the top of the main body, a slide bar is fixedly connected to the inside of the main body, a spring is sleeved on the outer surface of the slide bar, a first screen plate is slidably connected to the slide bar, the first screen plate is slidably connected to the main body, two ends of the spring are respectively fixedly connected to the slide bar and the first screen plate, a telescopic rod is fixedly connected to the other end of the first screen plate, the telescopic rod is fixedly connected to the main body, a first discharge hole is formed in the main body, a baffle is interactively connected to the inside of the main body, a second discharge hole is formed in the side surface of the main body, a second screen plate is interactively connected to the inside of the main body, a third discharge hole is formed in the side surface of the main body, a motor is fixedly connected to the bottom of the main body, a rotary disc is fixedly connected to the output end of the motor, and a support plate is rotatably connected to the outer surface of the rotary disc, the top of extension board rotates and is connected with the connecting rod, sliding connection between connecting rod and first sieve, second sieve and the baffle, the outer fixed surface of connecting rod is connected with L type push rod, the top fixedly connected with of L type push rod is to touch the dish, the spout has been seted up to the inboard of main part, the top fixedly connected with connecting plate of connecting rod, connecting plate and spout sliding connection, the bottom fixedly connected with base of main part.

As a preferred technical scheme of the utility model, the first hopper that goes out of fixed surface of main part is connected with, first hopper is located the dead ahead of first discharge gate.

As a preferred technical scheme of the utility model, the baffle with connected mode between second sieve and the main part and connected mode between first sieve and the main part are all the same.

As a preferred technical scheme of the utility model, the outer fixed surface of main part is connected with the second and goes out the hopper, the second goes out the hopper in the dead ahead of second discharge gate.

As a preferred technical scheme of the utility model, the outer fixed surface of main part is connected with the third and goes out the hopper, the third goes out the hopper and is located the dead ahead of third discharge gate.

As an optimal technical scheme of the utility model, the quantity of L type push rod and conflict dish is three, and is three L type push rod and conflict dish are located first sieve, baffle and second sieve respectively under.

(III) advantageous effects

Compared with the prior art, the utility model provides a be applied to high-efficient screening plant of nickel pig iron production possesses following beneficial effect:

1. this be applied to high-efficient screening plant of nickel pig iron production through the effect of first sieve, second sieve and baffle for nickel ore soil can be by effectual sieving in the main part, thereby avoids influencing the production quality of nickel pig iron.

2. This be applied to high-efficient screening plant of nickel pig iron production through the effect of connecting rod, L type push rod and touch pad for when nickel ore deposit soil sieves on the sieve, its device can effectually avoid the nickel ore body to pile up on the sieve.

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 structural view of the contact plate of the present invention.

In the figure: 1. a main body; 2. a feed hopper; 3. a slide bar; 4. a spring; 5. a first screen deck; 6. a telescopic rod; 7. a first discharge port; 8. a first discharge hopper; 9. a baffle plate; 10. a second discharge port; 11. a second discharge hopper; 12. a second screen deck; 13. a third discharge port; 14. a third discharge hopper; 15. a motor; 16. a turntable; 17. a support plate; 18. a connecting rod; 19. an L-shaped push rod; 20. a touch pad; 21. a chute; 22. A connecting plate; 23. a base.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a high-efficiency screening device applied to nickel pig iron production comprises a main body 1, a feed hopper 2 is fixedly connected to the top of the main body 1, a slide bar 3 is fixedly connected to the inside of the main body 1, a spring 4 is sleeved on the outer surface of the slide bar 3, a first sieve plate 5 is slidably connected to the slide bar 3, the first sieve plate 5 is slidably connected to the main body 1, two ends of the spring 4 are respectively fixedly connected to the slide bar 3 and the first sieve plate 5, a telescopic rod 6 is fixedly connected to the other end of the first sieve plate 5, the telescopic rod 6 is fixedly connected to the main body 1, a first discharge port 7 is formed in the main body 1, a baffle 9 is interactively connected to the inside of the main body 1, a second discharge port 10 is formed in the side surface of the main body 1, a second sieve plate 12 is interactively connected to the inside of the main body 1, a third discharge port 13 is formed in the side surface of the main body 1, a motor 15 is fixedly connected to the bottom of the main body 1, a rotary table 16 is fixedly connected to the output end of the motor 15, the surface of carousel 16 rotates and is connected with extension board 17, the top of extension board 17 rotates and is connected with connecting rod 18, connecting rod 18 and first sieve 5, sliding connection between second sieve 12 and the baffle 9, the outer fixed surface of connecting rod 18 is connected with L type push rod 19, the top fixedly connected with of L type push rod 19 is to touch panel 20, spout 21 has been seted up to the inboard of main part 1, the top fixedly connected with connecting plate 22 of connecting rod 18, connecting plate 22 and spout 21 sliding connection, the bottom fixedly connected with base 23 of main part 1.

In the embodiment, the telescopic rods 6 move along with the movement of the sieve plates, the number of the telescopic rods 6 is the same as that of the slide rods 3, the telescopic rods 6 play a role in stabilizing, the slide rods 3 and the springs 4 play a role in buffering and damping, the tail ends of the first sieve plate 5, the baffle plate 9 and the second sieve plate 12 are directly in contact connection with the bottoms of the first discharge hole 7, the third discharge hole 13 and the second discharge hole 10, the number of the motors 15 and the rotary discs 16 is two, the two motors 15 and the rotary discs 16 synchronously move to drive the connecting rods 18 to move through the support plates 17, the connecting rod 18 can be more stable in the moving process, when the connecting rod 18 moves, the connecting rod 18 drives the connecting plate 22 to be connected on the sliding groove 21 in a sliding way, under the action of the connecting plate 22 and the sliding groove 21, the connecting rod 18 can be stably moved, and the base 23 can stably support the whole device.

Specifically, the outer surface of the main body 1 is fixedly connected with a first discharge hopper 8, and the first discharge hopper 8 is positioned right in front of the first discharge port 7.

In this embodiment, the first hopper 8 functions to facilitate the collection of unscreened solids from the first screen deck 5.

Specifically, the connection mode between the baffle 9 and the second screen plate 12 and the main body 1 is the same as the connection mode between the first screen plate 5 and the main body 1.

In this embodiment, first sieve 5, baffle 9 and second sieve 12 all are 45 degrees designs, and its effect is convenient for shift out for the solid that sieves, and the aperture size difference of first sieve 5 and second sieve 12 is convenient for sieve the solid of equidimension not, and baffle 9 is the design of real board, the collection of the solid that mainly used last step was sieved.

Specifically, the outer surface of the main body 1 is fixedly connected with a second discharge hopper 11, and the second discharge hopper 11 is positioned right in front of the second discharge port 10.

In this embodiment, the second discharge hopper 11 functions to facilitate the collection of solids that have been screened off the second screen deck 12.

Specifically, the outer surface of the main body 1 is fixedly connected with a third discharge hopper 14, and the third discharge hopper 14 is located right in front of the third discharge port 13.

In this embodiment, the third discharge hopper 14 functions to facilitate the collection of unscreened solids from the second screen deck 12.

Specifically, the number of the L-shaped push rods 19 and the number of the collision discs 20 are three, and the three L-shaped push rods 19 and the collision discs 20 are respectively located right below the first screen plate 5, the baffle plate 9 and the second screen plate 12.

In this embodiment, L type push rod 19 and conflict dish 20 all follow connecting rod 18 up-and-down motion, in-process alright in order to strike first sieve 5, slide bar 3 and second sieve 12 at up-and-down motion to avoid the accumulational condition, the surface parcel of conflict dish 20 has the rubber pad, and its effect can carry out effectual protection to the sieve.

The utility model discloses a theory of operation and use flow: the nickel ore body is poured into the main body 1 through the feed hopper 2, the nickel ore body is screened under the action of the first sieve plate 5, the baffle plate 9 and the second sieve plate 12, at the moment, solid substances in nickel ore soil are separated according to different sizes of the nickel ore body, the nickel ore soil is firstly screened by the first sieve plate 5, the screened solid enters the second sieve plate 12, the unscreened solid moves out of the first discharge hopper 8, the solid entering the second sieve plate 12 is screened in the same way, the unscreened solid moves out of the second sieve plate 12, and the solid screened by the second sieve plate 12 on the baffle plate 9 finally moves out of the second discharge port 10, so that the screening of the nickel ore body can be finished, the production of nickel pig iron is facilitated, meanwhile, the motor 15 is started, the motor 15 drives the rotary disc 16 to rotate, the rotary disc 16 drives the connecting rod 18 to move up and down through the support plate 17 in the rotating process, the connecting rod 18 is in sliding connection with the first sieve plate 5, the baffle plate 9 and the second sieve plate 12 in the process of moving up and down, at the moment, the L-shaped push rod 19 also moves up and down along with the connecting rod 18, the L-shaped push rod 19 can impact the first sieve plate 5, the second sieve plate 12 and the baffle plate 9 in the process of moving up and down, the sliding rod 3 and the spring 4 are positioned on one side of the first sieve plate 5, the second sieve plate 12 and the baffle plate 9, the telescopic rod 6 is positioned on the other side of the first sieve plate 5, the second sieve plate 12 and the baffle plate 9, when the L-shaped push rod 19 and the abutting disc 20 impact the first sieve plate 5, the second sieve plate 12 and the baffle plate 9, one side of the first sieve plate 5, the second sieve plate 12 and the baffle plate 9 is in sliding connection on the sliding rod 3, and the spring 4 also has a stretching effect on the same, therefore, under the effects of the telescopic rod 6, the sliding rod 3 and the spring 4, the first sieve plate 5, the second sieve plate 12 and the baffle plate 9 have a buffering effect when being impacted, avoid long-time striking to cause first sieve 5, second sieve 12 and baffle 9 to damage, also make first sieve 5, second sieve 12 and baffle 9 have the process of up-and-down motion when being struck simultaneously to make solid matter on first sieve 5, second sieve 12 and the baffle 9 can be sieved and remove by better process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a be applied to high-efficient screening plant of nickel pig iron production, includes main part (1), its characterized in that: the top fixedly connected with feeder hopper (2) of main part (1), the inside fixedly connected with slide bar (3) of main part (1), the surface cover of slide bar (3) is equipped with spring (4), sliding connection has first sieve (5) on slide bar (3), first sieve (5) and main part (1) sliding connection, the both ends of spring (4) respectively with slide bar (3) and first sieve (5) fixed connection, the other end fixedly connected with telescopic link (6) of first sieve (5), telescopic link (6) and main part (1) fixed connection, first discharge gate (7) have been seted up on main part (1), interactive connection has baffle (9) in main part (1), second discharge gate (10) have been seted up to the side of main part (1), interactive connection has second sieve (12) in main part (1), a third discharge hole (13) is formed in the side surface of the main body (1), a motor (15) is fixedly connected to the bottom of the main body (1), the output end of the motor (15) is fixedly connected with a turntable (16), the outer surface of the turntable (16) is rotatably connected with a support plate (17), the top of the support plate (17) is rotatably connected with a connecting rod (18), the connecting rod (18) is connected with the first sieve plate (5), the second sieve plate (12) and the baffle (9) in a sliding way, the outer surface of the connecting rod (18) is fixedly connected with an L-shaped push rod (19), the top of the L-shaped push rod (19) is fixedly connected with a touch plate (20), the inner side of the main body (1) is provided with a sliding groove (21), the top fixedly connected with connecting plate (22) of connecting rod (18), connecting plate (22) and spout (21) sliding connection, the bottom fixedly connected with base (23) of main part (1).

2. The high-efficiency screening device applied to nickel pig iron production as claimed in claim 1, wherein: the outer surface of the main body (1) is fixedly connected with a first discharge hopper (8), and the first discharge hopper (8) is positioned right in front of the first discharge port (7).

3. The high-efficiency screening device applied to nickel pig iron production as claimed in claim 1, wherein: the baffle (9) and the second sieve plate (12) are connected with the main body (1) in the same way as the first sieve plate (5) is connected with the main body (1).

4. The high-efficiency screening device applied to nickel pig iron production as claimed in claim 1, wherein: the outer surface of the main body (1) is fixedly connected with a second discharge hopper (11), and the second discharge hopper (11) is arranged right in front of the second discharge port (10).

5. The high-efficiency screening device applied to nickel pig iron production as claimed in claim 1, wherein: the outer surface of the main body (1) is fixedly connected with a third discharge hopper (14), and the third discharge hopper (14) is positioned right in front of the third discharge port (13).

6. The high-efficiency screening device applied to nickel pig iron production as claimed in claim 1, wherein: the quantity of L type push rod (19) and conflict dish (20) is three, three L type push rod (19) and conflict dish (20) are located first sieve (5), baffle (9) and second sieve (12) respectively under.