CN219347345U - Online cleaning steel slag containing device for vacuum furnace tank - Google Patents

Abstract

The utility model discloses a steel slag receiving device for on-line vacuum furnace tank cleaning, which relates to the technical field of steelmaking auxiliary equipment. The online vacuum furnace tank cleaning steel slag receiving device comprises a slag receiving cylinder, and the top opening of the slag receiving cylinder is arranged. The vacuum furnace groove online cleaning steel slag holding device, when the material is being dumped, the staff can start the motor, and the motor can drive the rotating shaft to rotate. Under the effect of rotation, the connecting plate and auxiliary plate can be rotated. Under the effect of rotation , the scraping column and the scraping knife can be rotated along the side wall of the slag receiving cylinder, and under the effect of rotation, the waste slag on the side wall of the slag receiving cylinder can be cleaned, and during the rotation, the toothed plate can be pushed Under the effect of the teeth, the scraping cylinder is driven to rotate, so that under the effect of rotation, the scraping knife can be driven to rotate along the side wall of the slag receiving cylinder, so that the rotation effect is used to further enhance the device's connection to the side wall of the slag receiving cylinder cleaning effect.

Description

A Vacuum Furnace Tank Online Cleaning Steel Slag Holding Device

technical field

The utility model relates to the technical field of steelmaking auxiliary equipment, in particular to a vacuum furnace groove online cleaning steel slag receiving device.

Background technique

During the production process of the vacuum tank of the vacuum furnace, the oxygen blowing method is often used to remove the cold steel in the tank online. Due to the layout of the surrounding equipment, the crane and other lifting equipment cannot be lifted at the vacuum tank, which is a blind spot for lifting. When cleaning the tank, the steel and slag with a temperature of up to 1,000 degrees are directly blown to the ground, and after cooling, personnel are organized to clean up. Due to the large amount, the cold steel block is larger after cooling, and the location of the cold steel is at the dead corner of the crane. , very difficult to clean up. It takes 4 people and 4 hours to complete, which affects the production of the vacuum furnace, and there are potential safety hazards during cleaning.

However, during the use of the existing steel slag tank, during the cooling process of the steel slag, the problems of sticking and dead tank may occur. After the steel slag is cooled, the volume is large and the weight is heavy, which is not easy to separate from the steel slag tank, and the subsequent division of the steel slag lump is costly. Energy consumption is large and pollutes the environment.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a vacuum furnace tank online cleaning steel slag holding device, including a slag receiving cylinder, the top opening of the slag receiving cylinder is set, and the bottom side outer wall of the slag receiving cylinder is fixedly connected with four A connection column, the end of the connection column away from the slag receiving barrel is fixedly connected with a connecting plate, the upper outer wall of the slag receiving barrel is fixedly connected with a pull ring, and also includes: a rotating mechanism, the rotating mechanism includes a set on the slag receiving barrel The inner rotating shaft, the bottom side of the rotating shaft penetrates the bottom outer wall of the slag receiving cylinder and extends to the outside, the extension part of the rotating shaft is fixedly connected with a motor, and the end of the motor away from the rotating shaft is fixedly connected with the connection plate , a connection mechanism, the connection mechanism includes two connection plates fixedly connected to the outer wall of the upper part of the rotating shaft, and an auxiliary disk is fixedly connected to the outer part of the lower part of the rotating shaft.

Further, the auxiliary plate and the connecting plate are provided with a scraping mechanism, the scraping mechanism includes a scraping column arranged between the auxiliary plate and the connecting plate, and the scraping column is rotatably arranged with the auxiliary plate and the connecting plate , several scraping knives are fixedly connected to the outer wall of the scraping column, wherein the end of the scraping knives away from the scraping column is arranged in contact with the inner wall of the slag receiving cylinder.

Further, the lower outer wall of the scraping column is provided with a pushing mechanism, and the pushing mechanism includes a pushing tooth plate fixedly connected to the lower outer wall of the scraping column, wherein the pushing mechanism also includes a toothed plate fixedly connected to the side wall of the slag receiving cylinder. There are several teeth on the upper, and the teeth are set in mesh with the push chainring.

Further, a telescopic mechanism is provided at the central axis of the outer wall of the rotating shaft, and the telescopic mechanism includes a telescopic tube fixedly connected to the outer wall of the rotating shaft, and a telescopic disk is slid inside the telescopic pipe, and the telescopic disk The outer wall is set in contact with the inner wall of the telescopic tube, and the telescopic plate and the side wall of the telescopic tube are fixedly connected by a spring, wherein the side wall of the telescopic plate is fixedly connected with a telescopic column, and the telescopic column is far away from one end of the telescopic plate The slide runs through the side wall of the telescoping tube and extends to the outside.

Further, an impact mechanism is fixedly connected to the extension of the telescopic column, and the impact mechanism includes an arc-shaped plate fixedly connected to the extension of the telescopic column, and a half cylinder is fixedly connected to the end of the arc-shaped plate away from the telescopic column, The semi-cylindrical is set in contact with the outer wall of the scraper.

Further, a limiting mechanism is provided on the outer wall of the rotating shaft, and the limiting mechanism includes a limiting slot opened on the outer wall of the rotating shaft, and the limiting slot is fixedly connected with a limiting post.

Further, a lifting mechanism is provided on the limiting column, and the lifting mechanism includes a lifting block slidably arranged on the limiting column, and the lifting block is fixedly connected to the limiting slot by a spring, wherein the lifting The side wall of the block is fixedly connected with a lifting plate, and the end of the lifting plate away from the lifting block is fixedly connected with a bump, and the top outer wall of the arc-shaped plate is fixedly connected with a semi-circular ball, and the semi-circular ball is arranged in contact with the bump.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The on-line cleaning steel slag receiving device for the vacuum furnace tank, when the material is being dumped, the staff can start the motor, and the motor can drive the rotating shaft to rotate. Under the effect of the rotation, the connecting plate and the auxiliary plate can be rotated. Under the rotation effect, the scraping column and the scraper knife can be rotated along the side wall of the slag receiving barrel, and then under the rotating effect, the waste slag on the side wall of the slag receiving barrel can be cleaned, and during the rotation, it can be Under the effect of the teeth, the driving tooth plate drives the scraping column to rotate, so that under the effect of rotation, the scraping knife can be driven to rotate along the side wall of the slag receiving cylinder, so that the rotation effect is used to further enhance the docking of the device The cleaning effect of the side wall of the slag drum.

(2) The vacuum furnace tank online cleaning steel slag receiving device can repeatedly impact the half cylinder during the rotation of the scraper knife. Under the impact effect, the arc plate can be moved, so that the movement effect In this way, the waste inside the slag barrel can be compacted, thereby increasing the capacity of the device, and during the movement of the arc-shaped plate, the bump can be pressed against the semi-circular ball, and the lifting plate can be placed inside the material under the extrusion effect. Up and down movement takes place, thereby utilizing its moving effect to further enhance the compacting effect of the device on waste materials, increase the capacity of the device, and thereby enhance the slag-connecting effect.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a three-dimensional sectional view of the overall structure of the utility model;

Fig. 3 is the enlarged view of A in Fig. 2 of the utility model;

Fig. 4 is a schematic diagram of the overall structure of the rotating shaft of the utility model;

Fig. 5 is a schematic diagram of the overall structure of the telescopic tube of the present invention.

In the figure: 1, slag receiving cylinder; 11, connecting column; 12, connecting plate; 13, pull ring; 2, rotating mechanism; 201, rotating shaft; 202, motor; 3, connecting mechanism; 301, connecting plate; 302, Auxiliary plate; 4, scraping mechanism; 401, scraping column; 402, scraping knife; 5, pushing mechanism; 501, pushing tooth plate; 502, teeth; 6, telescopic mechanism; 601, telescopic tube; Disk; 603, telescopic column; 7, impact mechanism; 701, arc plate; 702, half cylinder; 8, limit mechanism; 801, limit groove; 802, limit column; 9, lifting mechanism; 901, lifting block ; 902, lifting plate; 903, bump; 904, hemisphere.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail. The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Example 1

Please refer to Fig. 1-Fig. 5, the utility model is a vacuum furnace tank online cleaning steel slag holding device, including a slag receiving cylinder 1, the top opening of the slag receiving cylinder 1 is set, the purpose of this setting is to facilitate the removal of waste slag Entering, four connecting columns 11 are fixedly connected to the outer wall of the bottom side of the slag receiving cylinder 1, the purpose of such setting is to facilitate the auxiliary setting of the connecting plate 12, and the end of the connecting column 11 away from the slag receiving cylinder 1 is fixedly connected to the connecting plate 12, so that The purpose of setting is to facilitate the auxiliary setting of the motor 202. The upper outer wall of the slag receiving cylinder 1 is fixedly connected with the pull ring 13. The purpose of setting in this way is to facilitate the pulling of the whole device, which also includes:

The rotating mechanism 2, the rotating mechanism 2 includes a rotating shaft 201 arranged inside the slag receiving barrel 1, the purpose of such setting is to facilitate the rotation of the rotating shaft 201, the bottom side of the rotating shaft 201 penetrates the bottom outer wall of the slag receiving barrel 1 and extends To the outside, the purpose of this setting is to facilitate the positioning of the rotating shaft 201. The extension of the rotating shaft 201 is fixedly connected to the motor 202. The purpose of this setting is to facilitate the provision of external power. The end of the motor 202 away from the rotating shaft 201 is connected to the The connecting plate 12 is fixedly connected, and the purpose of such setting is to facilitate fixing the motor 202;

The connecting mechanism 3, the connecting mechanism 3 includes two connecting plates 301 fixedly connected to the outer wall of the upper part of the rotating shaft 201, the purpose of this arrangement is to facilitate the rotation effect of the rotating shaft 201, and the lower part of the rotating shaft 201 is fixedly connected with the auxiliary disk 302, The purpose of setting in this way is to facilitate the auxiliary setting of the scraping mechanism 4 .

The auxiliary disk 302 and the connection plate 301 are provided with a scraping mechanism 4, the purpose of which is to facilitate the cleaning of the waste slag on the side wall of the slag barrel 1, and the scraping mechanism 4 is included between the auxiliary disk 302 and the connection plate 301. The scraping post 401 is arranged in this way to facilitate the use of the rotation effect of the auxiliary disc 302. The scraping post 401 is rotated with the auxiliary disc 302 and the connecting plate 301. The purpose of this setting is to facilitate the rotation of the scraping post 401. Several scraper knives 402 are fixedly connected to the outer wall of the scraping column 401, and the purpose of such setting is to facilitate the utilization of the rotation effect of the scraping column 401;

Wherein, the end of the scraping blade 402 away from the scraping column 401 is arranged in contact with the inner wall of the slag receiving cylinder 1 , and the purpose of such setting is to facilitate the positioning of the scraping blade 402 .

The lower outer wall of the scraping column 401 is provided with a pushing mechanism 5, the purpose of which is to facilitate the use of the rotation effect of the scraping column 401, and the pushing mechanism 5 includes a pushing tooth plate 501 fixedly connected to the lower outer wall of the scraping column 401, which is set in this way The purpose is to facilitate the rotation of the scraping column 401;

Wherein, the pushing mechanism 5 also includes several teeth 502 fixedly connected on the side wall of the slag receiving cylinder 1, the purpose of setting in this way is to facilitate the auxiliary setting of the teeth 502, and the teeth 502 are set in mesh with the pushing tooth plate 501, so that The purpose is to facilitate the positioning of the teeth 502 .

A telescoping mechanism 6 is arranged at the central axis of the outer wall of the rotating shaft 201. The purpose of such setting is to facilitate the dispersion of waste. The telescopic mechanism 6 includes a telescopic tube 601 fixedly connected to the outer wall of the rotating shaft 201. It is convenient to assist in setting the telescopic disk 602. The telescopic disk 602 is slidingly arranged inside the telescopic pipe 601. The purpose of this setting is to facilitate the movement of the telescopic disk 602. The outer wall of the telescopic disk 602 is set in contact with the inner wall of the telescopic pipe 601. The purpose of such setting In order to facilitate the positioning of the telescopic disk 602, the telescopic disk 602 and the side wall of the telescopic tube 601 are fixedly connected by a spring, and the purpose of such setting is to facilitate the rapid reset of the telescopic disk 602;

Wherein, the side wall of the telescopic plate 601 is fixedly connected with the telescopic column 603, the purpose of setting in this way is to facilitate the use of the moving effect of the telescopic plate 601, and the end of the telescopic column 603 away from the telescopic plate 601 slides through the side wall of the telescopic tube 601 and extends to On the outside, the purpose of such setting is to facilitate the movement of the telescopic column 603 .

The extension of the telescopic column 601 is fixedly connected with the impact mechanism 7, and the purpose of setting it like this is to facilitate the utilization of the rotation effect of the scraping column 401. The impact mechanism 7 includes an arc-shaped plate 701 fixedly connected to the extension of the telescopic column 601. The purpose is to facilitate the auxiliary setting of the semi-cylinder 702. The end of the arc-shaped plate 701 away from the telescopic column 601 is fixedly connected with the semi-cylindrical 702. The purpose of this setting is to facilitate the movement of the telescopic column 601. The semi-cylindrical 702 and the scraper 402 The outer wall contact setting of the outer wall, the purpose of setting in this way is to facilitate the positioning of the semi-cylindrical 702 .

The outer wall of the rotating shaft 201 is provided with a limiting mechanism 8. The purpose of this arrangement is to assist in the positioning of the lifting mechanism 9. The limiting mechanism 8 includes a limiting groove 801 provided on the outer wall of the rotating shaft 201. The purpose of such setting It is for the convenience of assisting in setting the limit post 802 , and the inside of the limit groove 801 is fixedly connected with the limit post 802 , and the purpose of such setting is to facilitate the auxiliary setting of the lifting mechanism 9 .

The limit post 802 is provided with a lifting mechanism 9, the purpose of which is to facilitate the dispersion of waste materials, the lift mechanism 9 includes a lifting block 901 that is slidably arranged on the limit post 802, and the purpose of such setting is to facilitate the lifting The movement of the block 901 is fixedly connected by a spring between the lifting block 901 and the limit groove 801, and the purpose of setting like this is to facilitate the rapid reset of the lifting block 901;

Wherein, the side wall of lifting block 901 is fixedly connected with lifting plate 902, and the purpose of setting like this is in order to utilize the moving effect of lifting block 901 conveniently, and the end of lifting plate 902 far away from lifting block 901 is fixedly connected with bump 903, set like this The purpose is to facilitate the movement of the lifting plate 902. The top outer wall of the arc plate 701 is fixedly connected with a hemisphere 904. The purpose of this setting is to facilitate the use of the moving effect of the arc plate 701. The hemisphere 904 is set in contact with the bump 903 , the purpose of setting in this way is to facilitate the positioning of the hemisphere 904 .

A specific application of this embodiment is:

When unloading, the staff can start the motor 202, and the motor 202 can drive the rotating shaft 201 to rotate. Under the effect of rotation, the connecting plate 301 and the auxiliary plate 302 can be rotated. 401 and the scraper 402 rotate along the side wall of the slag receiving cylinder 1, and then under the effect of rotation, the waste slag on the side wall of the slag receiving cylinder 1 can be cleaned, and in the process of rotation, the push toothed disc 501 can be Under the effect of the teeth 502, the scraping column 401 is driven to rotate, so that under the effect of the rotation, the scraping knife 402 can be driven to rotate along the side wall of the slag receiving cylinder 1, thereby utilizing the rotation effect to further enhance the device for slag receiving The cleaning effect of the side wall of the cylinder 1, secondly, in the process of the scraper blade 402 rotating, it can repeatedly hit the semi-cylinder 702, and under the effect of the impact, the arc plate 701 can be moved, so that under the moving effect, The waste material inside the slag-connecting cylinder 1 can be tamped, thereby increasing the capacity of the device, and during the movement of the arc-shaped plate 701, the bump 903 can be pressed against the semi-circular ball 904, and the lifting plate 902 can be pressed under the extrusion effect. Up and down movement occurs inside the material, so that the effect of the movement can be used to further enhance the compacting effect of the device on the waste, increase the capacity of the device, and thus enhance the effect of slag connection.

Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices and operation methods that are not specifically described and explained in the utility model, unless otherwise specified and limited, are implemented according to conventional means in the art.

Claims (7)

1. The utility model provides a vacuum furnace groove on-line clearance slag holds and connects device, includes connects a sediment section of thick bamboo (1), connect the open-top setting of sediment section of thick bamboo (1), connect four spliced poles (11) of bottom side outer wall fixedly connected with of sediment section of thick bamboo (1), one end fixedly connected with connection pad (12) of sediment section of thick bamboo (1) are kept away from to spliced pole (11), connect the upper portion outer wall fixedly connected with pull ring (13) of sediment section of thick bamboo (1), its characterized in that still includes:

the rotating mechanism (2), the rotating mechanism (2) comprises a rotating shaft (201) arranged inside the slag receiving cylinder (1), the bottom side of the rotating shaft (201) penetrates through the outer wall of the bottom side of the slag receiving cylinder (1) and extends to the outer side, a motor (202) is fixedly connected to the extending part of the rotating shaft (201), and one end, far away from the rotating shaft (201), of the motor (202) is fixedly connected with the connecting disc (12);

the connecting mechanism (3), the connecting mechanism (3) comprises two connecting plates (301) fixedly connected to the outer wall of the upper portion of the rotating shaft (201), and an auxiliary disc (302) is fixedly connected to the outer portion of the lower portion of the rotating shaft (201).

2. The device for cleaning steel slag containing on line in a vacuum furnace tank according to claim 1, wherein: the scraping mechanism (4) is arranged on the auxiliary disc (302) and the connecting plate (301), the scraping mechanism (4) comprises a scraping column (401) arranged between the auxiliary disc (302) and the connecting plate (301), the scraping column (401) is rotatably arranged on the auxiliary disc (302) and the connecting plate (301), and a plurality of scraping cutters (402) are fixedly connected to the outer wall of the scraping column (401);

one end of the scraping knife (402) far away from the scraping column (401) is in contact with the inner wall of the slag receiving cylinder (1).

3. The device for cleaning steel slag containing on line in a vacuum furnace tank according to claim 2, wherein: the outer wall of the lower part of the scraping column (401) is provided with a pushing mechanism (5), and the pushing mechanism (5) comprises a pushing fluted disc (501) fixedly connected with the outer wall of the lower part of the scraping column (401);

the pushing mechanism (5) further comprises a plurality of teeth (502) fixedly connected to the side wall of the slag receiving barrel (1), and the teeth (502) are meshed with the pushing fluted disc (501).

4. The device for cleaning steel slag containing on line in a vacuum furnace tank according to claim 3, wherein: the telescopic mechanism (6) is arranged at the middle shaft of the outer wall of the rotating shaft (201), the telescopic mechanism (6) comprises a telescopic pipe (601) fixedly connected to the outer wall of the rotating shaft (201), a telescopic disc (602) is slidably arranged in the telescopic pipe (601), the outer wall of the telescopic disc (602) is in contact with the inner wall of the telescopic pipe (601), and the telescopic disc (602) is fixedly connected with the side wall of the telescopic pipe (601) through a spring;

the side wall of the telescopic disc (602) is fixedly connected with a telescopic column (603), and one end, far away from the telescopic disc (602), of the telescopic column (603) penetrates through the side wall of the telescopic tube (601) in a sliding mode and extends to the outer side.

5. The on-line cleaning steel slag containing device for the vacuum furnace tank according to claim 4, wherein: the extension fixedly connected with striking mechanism (7) of flexible post (603), striking mechanism (7) are including arc (701) of fixed connection on flexible post (603) extension, the one end fixedly connected with semicylinder (702) of flexible post (603) are kept away from to arc (701), semicylinder (702) and the outer wall contact setting of striking sword (402).

6. The on-line cleaning steel slag containing device for the vacuum furnace tank according to claim 5, wherein: the novel rotary shaft is characterized in that a limiting mechanism (8) is arranged on the outer wall of the rotary shaft (201), the limiting mechanism (8) comprises a limiting groove (801) formed in the outer wall of the rotary shaft (201), and a limiting column (802) is fixedly connected inside the limiting groove (801).

7. The on-line cleaning steel slag containing device for the vacuum furnace tank as claimed in claim 6, wherein: the lifting mechanism (9) is arranged on the limiting column (802), the lifting mechanism (9) comprises a lifting block (901) which is arranged on the limiting column (802) in a sliding manner, and the lifting block (901) is fixedly connected with the limiting groove (801) through a spring;

the lifting block is characterized in that a lifting plate (902) is fixedly connected to the side wall of the lifting block (901), a lug (903) is fixedly connected to one end, away from the lifting block (901), of the lifting plate (902), a semicircular ball (904) is fixedly connected to the outer wall of the top of the arc plate (701), and the semicircular ball (904) is in contact with the lug (903).

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