CN214079228U

CN214079228U - Heat-insulating layer of molten iron casting ladle

Info

Publication number: CN214079228U
Application number: CN202023184714.2U
Authority: CN
Inventors: 刘静; 姜越
Original assignee: Changzhou Zuoxian Machinery Manufacturing Co ltd
Current assignee: Changzhou Zuoxian Machinery Manufacturing Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-31
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a hot metal waters heat preservation of package relates to the package of watering technical field, including watering the package main part, it is from interior to including first heat preservation, second heat preservation and third heat preservation outward in proper order to water the package main part, top one side of watering the package main part is provided with waters before the package and changes the lid, and waters the front and back symmetry of package main part top opposite side and be provided with and water a package after change the lid, it has a lid of watering to water fixed mounting in the middle of the top of package main part. The utility model discloses in, through the first heat preservation of insulating brick material, the second heat preservation of nanometer board material and the third heat preservation of refractory castable material, and through pouring the ladle before the turn lid, pour the ladle between the lid and pour the ladle after the turn lid, increased the thermal insulation performance who waters the ladle main part, and through baffle, spread groove, sealed edge, connecting plate, pour the cooperation use between preceding support of ladle and the pivot, not only reduced the heat loss of non-clearance in-process, can increase the convenience of clearance in-process again.

Description

Heat-insulating layer of molten iron casting ladle

Technical Field

The utility model relates to a water a packet technical field, specifically be the heat preservation of molten iron water a packet.

Background

The casting ladle is used for casting operation in a casting workshop, is transported to a casting mould by a travelling crane for casting after receiving molten metal in front of the casting ladle, and is divided into a ladle, a teapot ladle, a ductile iron ladle and other various types, and the molten iron casting ladle is a relatively common casting ladle and is mainly used for manufacturing ironworks.

However, in the prior art, the traditional molten iron ladle has poor heat insulation performance, so that heat loss is caused, and the traditional molten iron ladle slag removal port is open, so that the traditional molten iron ladle slag removal port cannot be closed in the process of no cleaning, so that heat loss is caused through the slag removal port, and resource waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot metal casting ladle's heat preservation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the heat preservation layer of the molten iron casting ladle comprises a casting ladle main body, wherein the casting ladle main body sequentially comprises a first heat preservation layer, a second heat preservation layer and a third heat preservation layer from inside to outside, a casting ladle front rotating cover is arranged on one side of the top of the casting ladle main body, casting ladle rear rotating covers are symmetrically arranged on the front portion and the rear portion of the other side of the top of the casting ladle main body, a casting ladle cover is fixedly arranged in the middle of the top of the casting ladle main body, a casting ladle front support is fixedly connected to the bottom of the casting ladle main body between the casting ladle front rotating cover and the casting ladle cover, a rotating shaft is fixedly connected to one side, close to the casting ladle cover, of the casting ladle main body, a casting ladle rear support is fixedly connected to one side, close to the casting ladle rear rotating cover, of the casting ladle main body, is symmetrically and fixedly connected with connecting pieces on the front portion and the rear portion of the casting ladle rear rotating cover, a ladle drying port is arranged on the top of the casting ladle cover, and a drying cover which is matched with the top of the drying port is fixedly arranged on the top of the drying port, the bottom of the ladle main body is provided with a molten iron outlet, the molten iron outlet is fixedly provided with a sealing plate, one side of the ladle main body close to the ladle front rotating cover is provided with a slag removing port, the bottom of the slag removing port is provided with a connecting groove, one side of the ladle front rotating cover close to the slag removing port is fixedly connected with a baffle, the front outer wall and the rear outer wall of the baffle are symmetrically and fixedly connected with sealing edges, and the bottom of the baffle is fixedly connected with a connecting plate.

As a further aspect of the present invention: the first heat-insulating layer is a component made of heat-insulating brick material, the second heat-insulating layer seat is a component made of nano-plate material, and the third heat-insulating layer is a component made of refractory castable material.

As a further aspect of the present invention: the front rotary cover of the casting ladle, the middle cover of the casting ladle and the rear rotary cover of the casting ladle are matched with the main body of the casting ladle, and the front rotary cover of the casting ladle, the rear rotary cover of the casting ladle and the middle cover of the casting ladle are matched with each other.

As a further aspect of the present invention: the rear end of the rotating shaft is rotatably connected with the rear side of the upper part of the casting ladle front support, the front end of the rotating shaft penetrates through the front side of the upper part of the casting ladle front support, the rotating shaft is connected with the front side of the upper part of the casting ladle front support through a bearing seat, and the front end of the rotating shaft is used for being connected with a motor.

As a further aspect of the present invention: the outer wall of the pouring ladle rear rotating cover is fixedly connected with a rotating part, the two pouring ladle rear rotating covers are respectively and rotatably connected with corresponding connecting pieces through the rotating part, and a carbon rod position is reserved between the two pouring ladle rear rotating covers.

As a further aspect of the present invention: the baffle is adapted to the slag removing opening, the connecting plate is positioned in the connecting groove and adapted to the connecting groove, the sealing edge is in contact with the inner wall of the slag removing opening, and the sealing edge is adapted to the slag removing opening.

Compared with the prior art, the beneficial effects of the utility model are that: through the first heat preservation of insulating brick material, the second heat preservation of nano plate material and the third heat preservation of refractory castable material, the thermal insulation performance of watering ladle main part has been increased, and through watering ladle front rotating cover, cover and watering ladle rear rotating cover between the ladle, the heat that pours the main part top is lost has been reduced, the thermal insulation performance of watering ladle main part has further been increased, and through the baffle, the spread groove, the sealed side, the connecting plate, the cooperation between support and the pivot is used before watering ladle, make things convenient for opening and closing of scarfing cinder notch, the heat that had both reduced the non-clearance in-process is lost, can increase the convenience in the clearance process again.

Drawings

Fig. 1 is a schematic structural view of an insulating layer of a molten iron ladle.

Fig. 2 is a plan view in the insulating layer of the molten iron ladle.

Fig. 3 is a sectional view of a front view of the inside of an insulating layer of a molten iron ladle.

Fig. 4 is a sectional view of a middle side view of an insulating layer of a molten iron ladle.

The labels in the figure are: 1. a ladle body; 2. turning a cover in front of the casting ladle; 3. covering the pouring ladle chamber; 4. turning a cover after casting a ladle; 5. a slag removal port; 6. casting a rear support; 7. a front support of the casting ladle; 8. a rotating shaft; 9. baking the bag opening; 10. covering the baking bag; 11. a connecting member; 12. a tapping hole; 13. closing the plate; 14. a first insulating layer; 15. a second insulating layer; 16. a third insulating layer; 17. a baffle plate; 18. connecting grooves; 19. sealing the edges; 20. a connecting plate.

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.

Referring to fig. 1 to 4, in the embodiment of the present invention, the thermal insulation layer of the ladle includes a ladle body 1, the ladle body 1 sequentially includes a first thermal insulation layer 14, a second thermal insulation layer 15 and a third thermal insulation layer 16 from inside to outside, the first thermal insulation layer 14 is a member made of insulating brick, the second thermal insulation layer 15 is a member made of nano plate material, the third thermal insulation layer 16 is a member made of refractory castable material, the thermal insulation performance of the ladle body 1 is improved by the first thermal insulation layer 14 made of insulating brick, the second thermal insulation layer 15 made of nano plate material and the third thermal insulation layer 16 made of refractory castable material, the temperature of molten iron in the ladle is reduced by 3 to 5 ℃, a front revolving cover 2 of the ladle is disposed on one side of the top of the ladle body 1, a rear revolving cover 4 of the ladle is symmetrically disposed on the front and rear sides of the other side of the top of the ladle body 1, an inter-ladle cover 3 is fixedly mounted in the middle of the top of the ladle body 1, the casting ladle front rotating cover 2, the casting ladle middle cover 3 and the casting ladle rear rotating cover 4 are matched with the casting ladle main body 1, the casting ladle front rotating cover 2, the casting ladle rear rotating cover 4 and the casting ladle middle cover 3 are matched, the bottom of the casting ladle main body 1, which is positioned between the casting ladle front rotating cover 2 and the casting ladle middle cover 3, is fixedly connected with a casting ladle front support 7, one side of the top of the casting ladle front rotating cover 2, which is close to the casting ladle middle cover 3, is fixedly connected with a rotating shaft 8, the rear end of the rotating shaft 8 is rotatably connected with the upper rear side of the casting ladle front support 7, the front end of the rotating shaft 8 penetrates through the upper front side of the casting ladle front support 7, the rotating shaft 8 is connected with the upper front side of the casting ladle front support 7 through a bearing seat, the front end of the rotating shaft 8 is used for connecting a motor, one side of the casting ladle main body 1, which is close to the casting ladle rear rotating cover 4, is fixedly connected with a casting ladle rear support 6, and the front and rear part of the casting ladle main body 1, which is close to the casting ladle rear rotating cover 4, is symmetrically and fixedly connected with a connecting piece 11, the outer wall of the rear rotating cover 4 of the casting ladle is fixedly connected with a rotating part, the rear rotating covers 4 of the two casting ladles are respectively connected with corresponding connecting pieces 11 through the rotating part in a rotating way, a carbon rod position is reserved between the rear rotating covers 4 of the two casting ladles, the top of the cover 3 between the casting ladles is provided with a ladle drying port 9, the top of the ladle drying port 9 is fixedly provided with a matched ladle drying cover 10, the bottom of the casting ladle main body 1 is provided with a molten iron outlet 12, the molten iron outlet 12 is fixedly provided with a sealing plate 13, one side of the casting ladle main body 1 close to the front rotating cover 2 of the casting ladle is provided with a slag cleaning port 5, the bottom of the slag cleaning port 5 is provided with a connecting groove 18, one side of the bottom of the front rotating cover 2 of the casting ladle close to the slag cleaning port 5 is fixedly connected with a baffle plate 17, the front outer wall and the rear outer wall of the baffle plate 17 are symmetrically and fixedly connected with sealing edges 19, the bottom of the baffle plate 17 is fixedly connected with a connecting plate 20, the baffle plate 17 is matched with the slag cleaning port 5, the connecting plate 20 is positioned in the connecting groove 18, the connecting plate 20 is matched with the connecting groove 18, the sealing edge 19 is contacted with the inner wall of the slag removing opening 5, and the sealing edge 19 is matched with the slag removing opening 5.

The utility model discloses a theory of operation is: in the use process, the first heat-insulating layer 14 made of heat-insulating bricks, the second heat-insulating layer 15 made of nano-plate materials and the third heat-insulating layer 16 made of refractory castable materials are used for increasing the heat-insulating property of the ladle main body 1 and reducing the temperature drop of molten iron in the ladle by 3-5 ℃, and the front revolving cover 2, the middle cover 3 and the rear revolving cover 4 of the ladle reduce the heat dissipated from the top of the ladle main body 1 and further increase the heat-insulating property of the ladle main body 1; when needs are cleared up pouring ladle main part 1 is inside, use the motor to be connected with the front end of pivot 8, use pivot 8 to open pouring ladle front rotating cover 2 as the rotatory circle centre of a circle, baffle 17 shifts out from the inside of slag notch 5 this moment, has opened slag notch 5 promptly, then use connecting piece 11 to turn to pouring ladle back rotating cover 4 as the centre of a circle, can open pouring ladle back rotating cover 4, clear up pouring ladle main part 1 inside remaining waste residue through slag notch 5 at last.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The heat preservation of molten iron casting ladle, including casting ladle main part (1), its characterized in that: the casting ladle main body (1) sequentially comprises a first heat preservation layer (14), a second heat preservation layer (15) and a third heat preservation layer (16) from inside to outside, a casting ladle front rotating cover (2) is arranged on one side of the top of the casting ladle main body (1), casting ladle rear rotating covers (4) are symmetrically arranged on the front and rear portions of the other side of the top of the casting ladle main body (1), a casting ladle cover (3) is fixedly arranged in the middle of the top of the casting ladle main body (1), a casting ladle front support (7) is fixedly connected to the bottom of the casting ladle main body (1) between the casting ladle front rotating cover (2) and the casting ladle cover (3), a rotating shaft (8) is fixedly connected to one side, close to the casting ladle cover (3), of the top of the casting ladle front rotating cover (2), a casting ladle rear support (6) is fixedly connected to one side, close to the casting ladle rear rotating cover (4), and connecting pieces (11) are symmetrically and fixedly connected to the front and rear portions, close to the casting ladle rear rotating covers (4), of the casting ladle main body (1), the top of pouring the package room lid (3) is provided with dries by fire ladle mouth (9), the top fixed mounting who dries by the fire ladle lid (10) of looks adaptation of ladle mouth (9), the bottom of pouring the package main part (1) has been seted up the molten iron mouth (12), the fixed mounting of molten iron mouth (12) department has shrouding (13), it has seted up slag cleaning mouth (5) to pour the package main part (1) and close on one side of pouring the package preceding commentaries on classics lid (2), the bottom of slag cleaning mouth (5) is provided with spread groove (18), it closes on one side fixedly connected with baffle (17) of slag cleaning mouth (5) to pour the package preceding commentaries on classics lid (2) bottom, outer wall symmetry fixedly connected with sealing strip (19) around baffle (17), and the bottom fixedly connected with connecting plate (20) of baffle (17).

2. The insulating layer of a molten iron ladle according to claim 1, characterized in that: the first heat-insulating layer (14) is a member made of heat-insulating brick material, the second heat-insulating layer (15) is a member made of nano-plate material, and the third heat-insulating layer (16) is a member made of refractory castable material.

3. The insulating layer of a molten iron ladle according to claim 1, characterized in that: the front rotating cover (2) of the casting ladle, the middle cover (3) of the casting ladle and the rear rotating cover (4) of the casting ladle are matched with the main body (1) of the casting ladle, and the front rotating cover (2) of the casting ladle and the rear rotating cover (4) of the casting ladle are matched with the middle cover (3) of the casting ladle.

4. The insulating layer of a molten iron ladle according to claim 1, characterized in that: the rear end of the rotating shaft (8) is rotationally connected with the rear side of the upper part of the casting ladle front support (7), the front end of the rotating shaft (8) penetrates through the front side of the upper part of the casting ladle front support (7), the rotating shaft (8) is connected with the front side of the upper part of the casting ladle front support (7) through a bearing seat, and the front end of the rotating shaft (8) is used for being connected with a motor.

5. The insulating layer of a molten iron ladle according to claim 1, characterized in that: the outer wall of the pouring ladle rear rotating cover (4) is fixedly connected with a rotating piece, the two pouring ladle rear rotating covers (4) are respectively connected with the corresponding connecting pieces (11) in a rotating mode through the rotating piece, and a carbon rod position is reserved between the two pouring ladle rear rotating covers (4).

6. The insulating layer of a molten iron ladle according to claim 1, characterized in that: baffle (17) and slag removal mouth (5) looks adaptation, connecting plate (20) are in the inside of spread groove (18), and connecting plate (20) and spread groove (18) looks adaptation, the inner wall contact of sealed limit (19) and slag removal mouth (5), and sealed limit (19) and slag removal mouth (5) looks adaptation.