CN219551197U

CN219551197U - Deslagging device

Info

Publication number: CN219551197U
Application number: CN202320253965.6U
Authority: CN
Inventors: 聂文魁
Original assignee: Shanghai Maoya International Trade Co ltd
Current assignee: Shanghai Maoya International Trade Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-08-18
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a deslagging device, which comprises a base and a deslagging part, wherein the deslagging part comprises: slag dragging box: the outer walls of the two sides of the device are welded with L-shaped plates, and the inner walls of through holes formed in the surfaces of the L-shaped plates are movably connected with adjusting rods; and (3) a shovel plate: the device is welded on the outer wall of one side of the adjusting rod, and a filter screen is welded on the inner wall of the shovel plate; a supporting frame: the device is fixed on the outer wall of the top of the base, and a transverse plate is welded on the outer wall of one side of the support frame; intermediate column: the vertical rod is welded on the inner walls of two sides of the slag dragging box, the top of the middle column is welded with the vertical rod, and the vertical rod is movably connected with the inner wall of the through hole formed on the surface of the transverse plate. The slag scooping box is arranged to cover slag, the bottom of the slag scooping box can be sealed by the two shovel plates, slag scooping operation can be achieved, and the two sliding blocks can be driven to move along opposite directions by the aid of the bidirectional threaded rod and the driving motor, so that transverse movement of the two shovel plates can be controlled.

Description

Deslagging device

Technical Field

The utility model relates to the technical field of slag cleaning, in particular to a slag removing device.

Background

In the prior art, the process of metal smelting is generally divided into a dephosphorization period and a decarburization period for double slag and a multifunctional steelmaking method, and dephosphorization slag needs to be poured after the dephosphorization period is finished, and the main characteristics of the dephosphorization slag are that the content of phosphorus in the slag is high and sio in the slag is high ₂ High content, and the removal of a large amount of dephosphorized slag is beneficial to reducing the phosphorus content in the furnace, and can also improve the alkalinity of slag in the decarburization periodHigh dephosphorization effect;

in the prior art, the dephosphorization slag is removed mainly by pouring the ladle, but after the slag pouring amount reaches a certain proportion by the slag removing method, slag in the furnace cannot be continuously poured out, and if the slag pouring is continued, the phenomenon of pouring out molten steel is easy to occur, so that the safety in the slag removing process is influenced;

based on the above, the deslagging device provided by the utility model can be suitable for the field of metal smelting, and can be used for efficiently and safely scooping dephosphorization slag in a ladle by utilizing a corresponding structure, so that the safety of a deslagging process is ensured.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a deslagging device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a deslagging device, includes the base and drags for sediment portion, drag for sediment portion and include:

slag dragging box: the outer walls of the two sides of the device are welded with L-shaped plates, and the inner walls of through holes formed in the surfaces of the L-shaped plates are movably connected with adjusting rods;

and (3) a shovel plate: the device is welded on the outer wall of one side of the adjusting rod, and a filter screen is welded on the inner wall of the shovel plate;

a supporting frame: the device is fixed on the outer wall of the top of the base, and a transverse plate is welded on the outer wall of one side of the support frame;

intermediate column: the vertical rod is welded on the inner walls of two sides of the slag dragging box, the top of the middle column is welded with the vertical rod, and the vertical rod is movably connected with the inner wall of the through hole formed on the surface of the transverse plate.

As still further aspects of the utility model: the outer wall of one side of the support frame is fixedly provided with a holding frame, and the inner walls of the two sides of the holding frame are movably connected with two-way threaded rods.

As still further aspects of the utility model: the outer wall of one side of the holding frame is fixedly provided with a driving motor, and the output end of the driving motor is connected to one end of the bidirectional threaded rod through a coupler.

As still further aspects of the utility model: the inner walls at two sides of the containing frame are fixedly provided with sliding rods through pins, and the circumference outer walls of the sliding rods are movably connected with sliding blocks.

As still further aspects of the utility model: the two sliding blocks are internally embedded with nuts which are matched with the outer diameter of the bidirectional threaded rod, and a telescopic component is arranged between the sliding blocks and the outer wall of one side of the shovel plate.

As still further aspects of the utility model: the telescopic assembly comprises an electric telescopic rod and a connecting rod, and the electric telescopic rod is fixed on the outer wall of the bottom of the sliding block.

As still further aspects of the utility model: the connecting rod is fixed at the output end of the electric telescopic rod through a pin.

As still further aspects of the utility model: one end of the connecting rod, which is far away from the electric telescopic rod, is welded on the outer wall of one side of the shovel plate.

Compared with the prior art, the utility model provides the deslagging device, which has the following beneficial effects:

1. slag can be covered by the slag dragging box, and the bottom of the slag dragging box can be sealed by the aid of the two shovel plates, so that slag dragging operation can be realized.

2. The two sliding blocks can be driven to move along opposite directions by the aid of the bidirectional threaded rod and the driving motor, so that transverse movement of the two shovel plates can be controlled.

3. The connecting rod can be driven to move up and down through the electric telescopic rod, so that the slag dragging box can extend into the steel ladle to drag slag dragging operation, and the moving path of the slag dragging box can be guided through the vertical rod and the transverse plate.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a deslagging device according to the present utility model;

FIG. 2 is a schematic diagram of a side direction structure of a deslagging device according to the present utility model;

FIG. 3 is a schematic diagram of the overall structure of a slag scooping part of the slag scooping device according to the present utility model;

fig. 4 is a schematic diagram of an explosion structure of a slag scooping part of the slag scooping device according to the present utility model.

In the figure: 1-base, 2-support frame, 3-transverse plate, 4-holding frame, 5-slag dragging box, 6-universal wheel, 7-electric telescopic rod, 8-slide bar, 9-slider, 10-bidirectional threaded rod, 11-driving motor, 12-vertical rod, 13-connecting rod, 14-intermediate column, 15-filter screen, 16-L template, 17-adjusting rod, 18-shovel board.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In order to perform slag removing operation, as shown in fig. 1-4, the slag removing device comprises a base 1 and a slag removing part, wherein the slag removing part comprises:

slag dragging box 5: the outer walls of the two sides of the device are welded with an L-shaped plate 16, and the inner walls of through holes formed in the surface of the L-shaped plate 16 are connected with an adjusting rod 17 in a sliding manner;

shovel 18: the device is welded on the outer wall of one side of the adjusting rod 17, and a filter screen 15 is welded on the inner wall of the shovel plate 18;

support frame 2: the device is fixed on the outer wall of the top of the base 1 through bolts, and a transverse plate 3 is welded on the outer wall of one side of the support frame 2;

intermediate column 14: the vertical rods 12 are welded on the inner walls of the two sides of the slag dragging box 5, the tops of the middle columns 14 are welded with the vertical rods 12, and the vertical rods 12 are connected with the inner walls of through holes formed in the surface of the transverse plate 3 in a sliding manner;

through will drag for sediment case 5 to stretch into inside the ladle to can utilize drag for sediment case 5 to cover the slag, can lead its travel path along lateral movement's in-process at shovel board 18 through being provided with regulation pole 17, make two shovel boards 18 in the in-process of relative motion, can seal drag for sediment case 5 bottom, thereby utilize drag for sediment case 5 and two shovel boards 18 can realize the collection to the slag, can filter the molten steel through being provided with filter screen 15, thereby be convenient for collect the slag.

The outer wall of one side of the supporting frame 2 is fixedly provided with a holding frame 4 through bolts, the inner walls of two sides of the holding frame 4 are rotationally connected with a bidirectional threaded rod 10, the outer wall of one side of the holding frame 4 is fixedly provided with a driving motor 11 through bolts, the output end of the driving motor 11 is connected with one end of the bidirectional threaded rod 10 through a coupling, the inner walls of two sides of the holding frame 4 are fixedly provided with sliding rods 8 through pins, the circumferential outer walls of the sliding rods 8 are slidingly connected with sliding blocks 9, nuts matched with the outer diameters of the bidirectional threaded rods 10 are embedded in the two sliding blocks 9, and a telescopic component is arranged between the sliding blocks 9 and the outer wall of one side of the shovel plate 18;

the bidirectional threaded rod 10 can be driven to rotate by the driving motor 11, and the circumferential outer wall of the bidirectional threaded rod 10 is provided with positive and negative threads, so that the two sliding blocks 9 can move along opposite directions under the guiding action of the sliding rod 8, and further the two shovel plates 18 can move along the transverse direction under the connection action of the telescopic component, and slag dragging operation can be realized.

The telescopic assembly comprises an electric telescopic rod 7 and a connecting rod 13, the electric telescopic rod 7 is fixed on the outer wall of the bottom of the sliding block 9 through a bolt, the connecting rod 13 is fixed at the output end of the electric telescopic rod 7 through a pin, and one end, far away from the electric telescopic rod 7, of the connecting rod 13 is welded on the outer wall of one side of the shovel plate 18;

the connecting rod 13 can be driven to move up and down through the electric telescopic rod 7, so that the slag dragging box 5 can extend into a steel ladle to drag slag, and the moving path of the slag dragging box 5 can be guided through the vertical rod 12 and the transverse plate 3.

The outer wall of the bottom of the base 1 is rotatably connected with a universal wheel 6;

the universal wheels 6 are arranged to facilitate movement of the slag scooping part, so that the scooped slag can be conveniently moved to a treatment place.

Working principle: when the slag scooping operation is needed, the whole device is moved to a slag scooping place by utilizing the universal wheel 6, the two sliding blocks 9 are driven by the bidirectional threaded rod 10 and the driving motor 11 to move reversely, so that the two shovel plates 18 are unfolded from the bottom of the slag scooping box 5 along the opposite directions, then the slag scooping box 5 is driven by the electric telescopic rod 7 to move downwards, the slag scooping box 5 stretches into a steel ladle to cover slag, the two sliding blocks 9 move relatively, the bottom of the slag scooping box 5 is sealed by utilizing the two shovel plates 18, and then the slag scooping box 5 is driven by the electric telescopic rod 7 to move upwards, so that the slag scooping box 5 is led out of the slag in the upward moving process.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a deslagging device, includes base (1) and drags for sediment portion, its characterized in that, drag for sediment portion and include:

slag dragging box (5): the outer walls of the two sides of the device are welded with an L-shaped plate (16), and the inner wall of a through hole formed in the surface of the L-shaped plate (16) is movably connected with an adjusting rod (17);

shovel plate (18): the device is welded on the outer wall of one side of the adjusting rod (17), and a filter screen (15) is welded on the inner wall of the shovel plate (18);

support frame (2): the device is fixed on the outer wall of the top of the base (1), and a transverse plate (3) is welded on the outer wall of one side of the support frame (2);

intermediate column (14): the slag dragging device is welded on the inner walls of two sides of the slag dragging box (5), a vertical rod (12) is welded on the top of the middle column (14), and the vertical rod (12) is movably connected with the inner wall of a through hole formed in the surface of the transverse plate (3).

2. The deslagging device according to claim 1, wherein a containing frame (4) is fixed on the outer wall of one side of the supporting frame (2), and two bidirectional threaded rods (10) are movably connected to the inner walls of two sides of the containing frame (4).

3. The deslagging device according to claim 2, wherein a driving motor (11) is fixed on the outer wall of one side of the accommodating frame (4), and the output end of the driving motor (11) is connected to one end of a bidirectional threaded rod (10) through a coupling.

4. A deslagging device according to claim 3, wherein the inner walls of the two sides of the holding frame (4) are fixedly provided with sliding rods (8) through pins, and the peripheral outer walls of the sliding rods (8) are movably connected with sliding blocks (9).

5. The deslagging device according to claim 4, wherein nuts matched with the outer diameter of the bidirectional threaded rod (10) are embedded in the two sliding blocks (9), and a telescopic assembly is arranged between the sliding blocks (9) and the outer wall of one side of the shovel plate (18).

6. The deslagging device according to claim 5, wherein the telescopic assembly comprises an electric telescopic rod (7) and an engagement rod (13), and the electric telescopic rod (7) is fixed to the outer bottom wall of the sliding block (9).

7. The deslagging device according to claim 6, wherein the engagement rod (13) is fixed to the output end of the electric telescopic rod (7) through a pin.

8. The deslagging device according to claim 7, wherein one end of the connecting rod (13) far away from the electric telescopic rod (7) is welded on the outer wall of one side of the shovel plate (18).