CN218491796U

CN218491796U - Be used for high temperature molten iron scarfing cinder device

Info

Publication number: CN218491796U
Application number: CN202222611873.9U
Authority: CN
Inventors: 宋卫东; 张郭文
Original assignee: Jiaocheng Yiwang Ferroalloy Energy Saving And Environmental Protection Technology Co ltd; Jiaocheng Yiwang Ferroalloy Co Ltd
Current assignee: Jiaocheng Yiwang Ferroalloy Energy Saving And Environmental Protection Technology Co ltd; Jiaocheng Yiwang Ferroalloy Co Ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-02-17
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to a slag removal device especially relates to a be used for high temperature molten iron slag removal device. The utility model provides a high-temperature liquid iron slag removing device which can keep away from a high-temperature area to automatically remove slag. A slag removal device for high-temperature molten iron comprises a rack, a ladder, a mounting rack, a connecting plate, a sliding rack, a reducing motor, a first gear and the like; the rack side sets up the ladder, and the side that the side is close to the iron ladle on the rack sets up the mounting bracket, and the mounting bracket internal symmetry sets up the connecting plate, slides on the connecting plate and sets up the carriage, and one side that the carriage is close to the iron ladle is rotated and is set up the swing span, and one side that the swing span is close to the iron ladle sets up the scum board, and one side that the rack is close to the iron ladle sets up the support frame. The utility model discloses take off the sediment long-rangely through remote control gear motor, directly cancelled the submerged arc furnace with the manual sediment of taking off before the iron ladle, greatly reduced workman's intensity of labour.

Description

Slag removing device for high-temperature molten iron

Technical Field

The utility model relates to a slag removal device especially relates to a be used for high temperature molten iron slag removal device.

Background

The submerged arc furnace is mainly used for reducing and smelting raw materials such as ores, carbonaceous reducing agents, solvents and the like, and is a fixed continuous production process, tapping is performed once every a period of time, manganese-rich slag is discharged simultaneously during tapping, the slag floats above molten iron according to the specific gravity difference of the molten iron, a part of the slag liquid is poured out in a dumping mode, but the part close to the interface of the molten iron needs workers to use rakes to clean the slag in an iron ladle, and the workers need to work at high temperature in the mode of cleaning the slag liquid, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the prior slag removing mode of the iron ladle for the submerged arc furnace has potential safety hazard, the utility model provides a high-temperature liquid iron slag removing device which can keep away from a high-temperature area to automatically remove slag.

The technical implementation scheme of the utility model is that: the utility model provides a be used for high temperature molten iron scarfing cinder device, including the rack, the ladder, the mounting bracket, the connecting plate, the carriage, gear motor, first gear, first rack, the swing span, the scum board, support frame and supporting wheel, the rack side sets up the ladder, one side that the side is close to the iron ladle on the rack sets up the mounting bracket, the symmetry sets up the connecting plate in the mounting bracket, it sets up the carriage to slide on the connecting plate, one side rotation that the carriage is close to the iron ladle sets up the swing span, one side that the swing span is close to the iron ladle sets up the scum board, one side that the rack is close to the iron ladle sets up the support frame, the support frame tip rotates and sets up the supporting wheel, the supporting wheel supports the swing span, one side that the mounting bracket is close to the iron ladle sets up gear motor, the gear motor last key-type connection has first gear, one side that first gear is close to first gear at the carriage is installed to first gear, first gear and first rack toothing.

More preferably, the sliding frame is provided with a sliding groove in the middle, the height of the sliding groove is the same as that of the connecting plate, the connecting plate penetrates through the sliding groove, and the sliding frame is in sliding connection with the connecting plate through the sliding groove.

More preferably, the bottom of the swing frame is in contact with a support wheel, and the support wheel supports the swing frame.

More preferably, the upper side of the rack is provided with a fence for protecting people.

More preferably, the iron ladle installation device further comprises a second rack, a transmission wheel, a transmission belt group and a second gear, wherein the second gear is arranged on one side, far away from the iron ladle, of the upper side face of the installation frame in a rotating mode through a rotating shaft, the second rack is installed on one side, close to the second gear, of the sliding frame, the second gear is meshed with the second rack, the transmission wheel group is installed on one side, far away from the iron ladle, of the upper side face of the installation frame, and the transmission belt group is arranged between the transmission wheel group and the speed reduction motor.

More preferably, the set of drive wheels consists of two toothed wheels, one of which is mounted on the second toothed wheel and the other of which is mounted on the set of drive belts, the two toothed wheels being in mesh.

The utility model has the advantages of it is following: 1. the utility model discloses take off the sediment long-rangely through remote control gear motor, directly cancelled the submerged arc furnace with the manual sediment of taking off before the iron ladle, greatly reduced workman's intensity of labour.

2. The utility model discloses the workman can follow the high temperature district and move back to low temperature region work when the operation remote control, has got rid of the potential safety hazard, and the security improves greatly.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a first three-dimensional structure of the part for removing slag of the utility model.

Fig. 3 is a schematic view of a second three-dimensional structure of the slag removing component of the present invention.

Part names and serial numbers in the figure: 1-a rack, 2-a ladder, 3-a mounting rack, 4-a connecting plate, 5-a sliding rack, 6-a speed reducing motor, 7-a first gear, 8-a first rack, 9-a swing rack, 10-a slag scraping plate, 11-a supporting frame, 12-a supporting wheel, 13-a second rack, 14-a driving wheel, 15-a driving belt set and 16-a second gear.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, etc. used herein to indicate orientation are simply for the location of the illustrated structure in the corresponding figures. The part numbers are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. What is said in this application is: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

The utility model provides a be used for high temperature molten iron scarfing cinder device, as shown in fig. 1-3, including rack 1, ladder 2, mounting bracket 3, connecting plate 4, carriage 5, gear motor 6, first gear 7, first rack 8, swing span 9, scum board 10, support frame 11 and supporting wheel 12, the side sets up the rail that carries out the protection to the people on rack 1, rack 1 leading flank left part sets up ladder 2, rack 1 upside right side sets up mounting bracket 3 through the bolt, bilateral symmetry sets up connecting plate 4 in the mounting bracket 3, it sets up carriage 5 to slide on the connecting plate 4, open at carriage 5 middle part has the spout the same with connecting plate 4 height, connecting plate 4 passes the spout, carriage 5 is through spout and connecting plate 4 sliding connection, one side rotation that carriage 5 is close to the iron ladle sets up swing span 9, one side that swing span 9 is close to the iron ladle sets up scum board 10, one side that rack 1 is close to the iron ladle sets up support frame 11, support frame 11 end rotation sets up supporting wheel 12, swing span 9 bottom and supporting wheel 12 contact, supporting wheel 12 supports swing span 9, one side that 3 is close to the iron ladle sets up gear 6, rack 6 is installed at first rack 7, first gear motor 7 and first rack 8 meshing key 7 are close to first rack 7, rack 5.

When the device is used for slagging off of an iron ladle for a submerged arc furnace, after the iron ladle is inclined, the speed reduction motor 6 is controlled to rotate clockwise to drive the first gear 7 to rotate anticlockwise, so that the first rack 8 is driven to move rightwards, the sliding frame 5 and the swing frame 9 are driven to move rightwards, the slag scraping plate 10 is driven to move rightwards, the swing frame 9 is installed on the sliding frame 5 due to the rotation of the swing frame 9 in the process that the slag scraping plate 10 moves rightwards, the swing frame 9 causes the slag scraping plate 10 to swing downwards and extend into the iron ladle due to gravity, at the moment, the speed reduction motor 6 is controlled to rotate anticlockwise to drive the first gear 7 to rotate anticlockwise, so that the first rack 8 is driven to move leftwards, the sliding frame 5 and the swing frame 9 are driven to move leftwards, the slag scraping plate 10 moves leftwards to scrape out slag liquid in the iron ladle, the operation is repeated in the way until slagging off is finished, after the slag scraping plate 10 is reset, the speed reduction motor 6 is controlled to stop working, and the ladder 2 is used for a person to climb onto the rack 1.

Example 2

On the basis of the embodiment 1, as shown in fig. 1 to fig. 3, the present invention further includes a second rack 13, a transmission wheel 14, a transmission belt set 15 and a second gear 16, the second gear 16 is rotatably disposed on one side of the mounting rack 3 away from the iron ladle through a rotation shaft, the second rack 13 is mounted on one side of the sliding rack 5 close to the second gear 16, the second gear 16 is engaged with the second rack 13, a transmission wheel set is mounted on one side of the mounting rack 3 away from the iron ladle, the transmission belt set 15 is disposed between the transmission wheel set and the reduction motor 6, the transmission wheel set is composed of two gears, one of the two gears is mounted on the second gear 16, the other one is mounted on the transmission belt set 15, and the two gears are engaged.

When gear motor 6 clockwise turning, through transmission wheelset and drive belt group 15, drive second gear 16 anticlockwise rotation, drive second rack 13 and remove right, when gear motor 6 anticlockwise rotation, through transmission wheelset and drive belt group 15, drive second rack 13 and remove left, when taking off the sediment during operation, second gear 16 and first gear 7 synchronous revolution, because installation about second gear 16 and first gear 7 are, and second gear 16 and first gear 7 are both sides about carriage 5 respectively, from upper and lower both sides pressfitting carriage 5, make carriage 5 during operation more stable, improve equipment life simultaneously.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.

Claims

1. The utility model provides a be used for high temperature molten iron scarfing cinder device, including rack (1), ladder (2) and mounting bracket (3), rack (1) side sets up ladder (2), and one side that the side is close to the iron ladle on rack (1) sets up mounting bracket (3), characterized by: still including connecting plate (4), carriage (5), gear motor (6), first gear (7), first rack (8), swing span (9), scrape slag plate (10), support frame (11) and supporting wheel (12), the symmetry sets up connecting plate (4) in mounting bracket (3), it sets up carriage (5) to slide on connecting plate (4), one side that carriage (5) are close to the iron ladle is rotated and is set up swing span (9), one side that swing span (9) are close to the iron ladle sets up scrape slag plate (10), one side that platform (1) are close to the iron ladle sets up support frame (11), support frame (11) tip is rotated and is set up supporting wheel (12), supporting wheel (12) support swing span (9), one side that mounting bracket (3) are close to the iron ladle sets up gear motor (6), gear motor (6) go up key connection has first gear (7), one side that first rack (8) are installed in carriage (5) and are close to first gear (7), first gear (7) mesh with first rack (8).

2. The slag removal device for high-temperature molten iron according to claim 1, wherein: the middle part of the sliding frame (5) is provided with a sliding groove with the same height as the connecting plate (4), the connecting plate (4) penetrates through the sliding groove, and the sliding frame (5) is connected with the connecting plate (4) in a sliding mode through the sliding groove.

3. The slag removal device for high-temperature molten iron according to claim 2, wherein: the bottom of the swing frame (9) is contacted with the supporting wheel (12), and the supporting wheel (12) supports the swing frame (9).

4. A slag removal device for high temperature molten iron according to claim 3, wherein: the side surface of the rack (1) is provided with a fence for protecting people.

5. The slag removal device for high-temperature molten iron according to claim 4, wherein: still including second rack (13), drive wheel (14), driving band group (15) and second gear (16), one side that the face was kept away from the iron ladle on mounting bracket (3) is rotated through the axis of rotation and is set up second gear (16), one side that carriage (5) is close to second gear (16) is installed in second rack (13), second gear (16) and second rack (13) meshing, one side installation driving wheel group that the face was kept away from the iron ladle on mounting bracket (3), set up driving band group (15) between driving wheel group and gear motor (6).

6. The slag removal device for the high-temperature molten iron according to claim 5, wherein: the transmission wheel set consists of two gears, wherein one gear is arranged on the second gear (16), the other gear is arranged on the transmission belt set (15), and the two gears are meshed.