• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present processing device generated in a furnace is provided so that the present invention generated in a furnace such as an electric furnace can be simply processed on a basket without the manual labor of an operator. The now processing apparatus (1) includes a basket (10) for collecting the now; and a frame (20) disposed adjacent to the basket (10); And, the rotary table 40 is installed so as to be able to turn on the upper portion of the frame 20, the processing table 30 is seated on the upper portion; And a chute (50) installed rotatably in front of the frame (20) to guide the tufts (2) falling from the now treatment box (30) to the basket (10). have. According to the present invention, after placing the box containing the present to move on the device, it is automatically put into the basket to handle the present occurred in the furnace such as electric furnace more quickly and safely, so as to prevent worker safety accidents An improved effect can be obtained.
    公开号:KR20040044699A
    申请号:KR1020020072835
    申请日:2002-11-21
    公开日:2004-05-31
    发明作者:김기학；이순빈；손성제
    申请人:주식회사 포스코；
    IPC主号:
    专利说明:

    AN APPARATUS FOR TREATING RECLAINED LUMP STEEL PRODUCED IN A FURNACE}
    [16] The present invention relates to a now processing device generated in a furnace so that the current generated in a furnace, such as an electric furnace of a steel mill, can be simply processed on a basket without the manual labor of an operator. The present invention relates to a now-processing device generated in a furnace so that a box can be moved and seated on a device, and then automatically put into a basket so that the present-day generated in a furnace such as an electric furnace can be processed more quickly and safely.
    [17] In FIG. 1, the current generated in the electric furnace is illustrated. In general, melting and heating operations of the electric furnace 100 are generated while current flows from the lower electrode 110 of the electric furnace 100 to the upper electrode 120. The operation is carried out by the generation of high-temperature arcing, and the produced molten steel 130 is tapped by the tapping ladles 140.
    [18] However, the molten steel 130 is scattered during operation of the electric furnace 100 and is attached to the ceiling 102 of the electric furnace 100, and when the scrap charging and the chartering load are applied to the electric furnace 100. When the ceiling 102 of the electric furnace 100 is rotated to open, the current 150 attached to the ceiling 102 of the electric furnace 100 cools down and falls largely around the workplace.
    [19] Therefore, although not shown in the prior art, the worker 150 manually generated by throwing in the furnace that falls while cooling the opening of the ceiling (102) by the operator to manually throw to the lower part with the ladle 140. Waste treatment.
    [20] As a result, in the process of processing the current generated in the conventional furnace, throwing the currents (150) dropped from the ceiling of the electric furnace to the lower part of the furnace, and then post-processing it again, which is cumbersome and time-consuming. As a matter of course, there are various problems such as an increase in the amount of waste generated at the time of treatment and a decrease in the error rate.
    [21] The present invention has been made in order to solve the various problems as described above, the object of the present invention is that the current generated in the ceiling of the electric furnace in the operation of the electric furnace to drop in the vicinity of the workplace when opening the ceiling simply now put into the processing basket. It is to provide a now processing device generated in one furnace to improve the workability and the error rate.
    [22] In addition, another object of the present invention, the handling process is easy now and the manual labor of the operator is minimized to prevent the safety accident of the worker, in particular, the falling now around the electric furnace workplace is processed quickly to smoothly operate the furnace, such as electric furnace It is in the process of providing the processing equipment generated in the furnace.
    [1] 1 is a schematic perspective view showing a state which is now generated in an electric furnace
    [2] Figure 2 is a perspective view showing the now processing device generated in the furnace according to the present invention
    [3] Figure 3 is a perspective view showing the standby state of use of the now processing device generated in the present inventors
    [4] Figure 4 is a side view of the main portion showing the now processing device generated in the present inventors furnace;
    [5] Figure 5 is a perspective view showing the main structure of the connection table and the chute chute in the now processing device generated in the present inventors furnace
    [6] Figure 6 is a perspective view showing the now processing operation through the now processing device generated in the present inventors furnace
    [7] Explanation of symbols on the main parts of the drawings
    [8] 1 .... processing unit 10 ... basket
    [9] 20 .... Frame 22 .... Vertical Frame
    [10] 24 ... horizontal frame 26 ... supporting frame
    [11] 30 ... collection box 40 ... rotating table
    [12] 42 .... Bearing block 44 .... Shaft
    [13] 46 .... Drive Cylinder 48 .... Stopper
    [14] 50 .... Chute 56 .... Support
    [15] 58 .... wire driven motor 60 .... towing wire
    [23] As a technical configuration for achieving the above object, the present invention is an apparatus for processing the current generated during the operation of the electric furnace, the basket for collecting the present; And,
    [24] A frame disposed adjacent to the basket;
    [25] A rotary table installed on the upper part of the frame so as to be pivotable and on which a treatment box is now mounted; And,
    [26] The present invention is rotatably installed in the front of the frame, the chute falling from the now processing box so as to guide the introduction into the basket; configured to provide a now processing apparatus generated in the furnace.
    [27] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
    [28] Figure 2 is a perspective view showing a now processing device generated in the furnace according to the present invention, Figure 3 is a perspective view showing a standby state of the use of the processing device now, Figure 4 is a side view of the main part showing a processing device now, 5 is a main perspective view showing the connection structure of the rotary table and the closing chute in the processing apparatus, and FIG. 6 is a schematic perspective view showing an operating state of the processing apparatus.
    [29] In FIG. 2, the overall configuration of the apparatus 1 for processing the current generated during the operation of the present inventors is shown in a perspective view, and the now processing apparatus 1 of the present invention has a basket 10 and a frame ( 20) and the rotary table 40 and the input chute 50, which can be divided into these components 10, 20, 40, 50 as follows.
    [30] 2 and 6 show the basket 10 of the now processing apparatus 1 of the present invention. The basket 10 of the present invention is placed in the electric furnace 100 (FIG. 1) in which the present invention is generated. It is formed in a cylindrical shape to collect the currents 2 (FIG. 7) that are disposed adjacent to and processed.
    [31] Next, FIGS. 2 to 4 show the frame 20 of the now processing apparatus 1 according to the present invention. The frame 20 of the present invention is disposed adjacent to the basket 10.
    [32] That is, as shown in Figs. 2 and 3, the frame 20 is horizontally connected and fixed to the vertical frame 22, which is a base frame, and the upper part of the vertical frame 22, and will be described below. 40 and a horizontal frame 24 for mounting the processing box 30 to the upper side thereof, and a support frame 26 vertically installed above the horizontal frame 24, and in fact, the support frame 26. ) Is integrated with the vertical frame 22, and the horizontal bar 26a is fixed to the upper end thereof.
    [33] And, each of the frames 22, 24, 26 are made of H beam and U-shaped steel, as shown in Figures 2 and 3, although not shown in detail in the drawing, but firmly fixed to each other by welding Among the vertical frames 22, the front vertical frame 22, in which the chute 50 described below is supported, is the largest.
    [34] Next, FIGS. 2 to 4 show the rotary table 40 of the processing apparatus 1 generated in the furnace of the present invention, and the rotary table 40 is pivoted on the upper portion of the frame 20. It is installed so that it is possible, and now the upper part of the now processing box 30 is stacked.
    [35] That is, as shown in Figures 3 and 6, the rotary table 40 is formed with the protrusions 40a integrally formed at both corners thereof, and the rotary table 40 as shown in FIG. One end is fixedly connected to the rotating shaft 44 fastened between the bearing blocks 42 installed on the horizontal frame 24 so that the rotating table 40 is pivoted about the rotating shaft 44.
    [36] In this case, a vertical driving cylinder 46 is connected to the bottom of the rotary table 40 along the vertical frame 22. As shown in FIG. 4, the driving cylinder is located at the bottom of the rotary table 40. The hinge block 46d, to which the rod 46c of the 46 is hinged, is connected to the rail bracket 47 provided at the bottom of the rotary table 40, so that the cylinder rod 46c is raised when the rod 46c is hinged. The rotary table 40 is pivoted to the state inclined forward with respect to the rotary shaft 44, wherein the hinge block 46d of the rod is slid on the bracket 47.
    [37] On the other hand, as shown in Figures 2 and 3, the drive cylinder 46 is installed in the workshop to the lower side of the frame 20 and vertically installed on the hydraulic unit box 46a in which the motor 46b is disposed on one side. It is.
    [38] On the other hand, as shown in Figure 2, the stopper 48 is fixed to the rear of the upper surface of the rotary table 40, respectively, such stoppers 48 are formed on the bottom of the now processing box 30 When the rotary table 40 is inserted into the fixing groove 32 and is inclined while turning the rotary shaft 44 to the axis by the rise of the driving cylinder 46 connected downward, the now processing box 30 on the table is rotated. Block off on (40).
    [39] At the same time, the now treatment box 30 moves as a forklift (not shown) when it is now collected, and the stopper 48 prevents the foot of the forklift being fitted between the rotary table 40 and the now treatment box 30. It may also be lifted slightly on the turntable 40 to the rear of the box 30 for ease.
    [40] On the other hand, as shown in Figure 2, the now processing box 30 is a U-shaped box consisting of both side walls (30a) and the bottom (30a), as shown in Figures 1 and 6, the electric furnace ( When the ceiling 102 of 100 is opened and dropped in the work place, 2 is collected in the box 30 and moved as a forklift, and the hooks 34 for the movement of the box are formed on the box 30. It is.
    [41] Next, FIGS. 2 to 4 show the injection chute 50 of the now processing apparatus 1 generated in the furnace of the present invention, and the injection chute 50 of the present invention is the front of the frame 20. It is rotatably installed so that the now drop (2) falling from the now processing box 30 to guide the basket (10).
    [42] That is, as shown in Figures 3 to 5, the closing chute 50 is fastened between the bearing block 42 provided on the upper end of the front vertical frame 22 of the largest size of the frame 20 The lower end is fixedly connected to the rotating shaft 44, the chute and the rotating shaft 44 is connected to both sides, between the rotating table 40 is connected between the rotating table on one rotating shaft 44 40 and the chute (50) is connected to each other is to be rotated to each axis.
    [43] In addition, the support 56 installed at the central portion of the feeding chute 50 is connected to the traction wire 60 that is operated as a wire drive motor 58 installed on the support frame 26 of the frame 20. In this way, the input chute 50 of the present invention is moved by the pull wire 60 is pulled or released integrally according to the drive of the motor (58).
    [44] That is, before the apparatus of the present invention is used, the feeding chute 50 is set up as shown in FIG.
    [45] Although not shown in the drawings, the frame 20, the rotary table 40, and the closing chute 50 of the now processing apparatus 1 of the present invention are fixed on a trolley (not shown) to move the trolley when necessary. It will also be possible to facilitate the movement of the device 1 to the desired position.
    [46] Referring to the operation of the present invention made in the above configuration in detail as follows.
    [47] As shown in Figures 2 to 6, by allowing the present (2) generated in the furnace, such as the electric furnace 100 of the steel mill, to be simply processed on the basket (10) without manual labor of the operator, The now processing apparatus 1 of the present invention, which allows the generated current to be processed more quickly and safely, is as follows.
    [48] First, as shown in FIGS. 2 and 6, when the furnace 2 is cooled while the furnace ceiling 102 is opened during operation of the furnace 100, the operator first falls to the workplace around the furnace. In the now processing box 30 to move the box 30 using a forklift (not shown) to seat on the rotary table 40 on the frame 20 of the now processing apparatus 1 of the present invention.
    [49] At this time, it is desirable to move the present to the present processing device 1 of the present invention quickly by using several now processing boxes 30 in order to process the currents 2 which have fallen around the workplace.
    [50] On the other hand, as shown in Figure 4, before the now processing box 30 is seated on the rotary table 40, first the operator is installed on the support frame 26 of the frame 20 horizontal plate 26a The motor 58 is driven to unwind the traction wire 60 and to unfold the chute 50 connected thereto to be connected to the upper edge of the adjacent basket 10.
    [51] Next, as shown in FIG. 2, when seating the now processing box 30 on the rotating table 40, the stoppers 48 fixed on the rotating table 40 are now processing box 30. To be inserted into the fixing groove 32 formed at the bottom of the.
    [52] On the other hand, the deployment operation of the input chute 50 to avoid the interference between the basket 10 and the chute 50 when moving the basket 10 to the crane.
    [53] Next, as shown in Figs. 2, 5 and 6, when the processing box 30 is now seated on the rotary table 40, that is, when it enters the support frame 26 side of the frame 20, Operates the drive cylinder 46 through the device control box (C).
    [54] That is, as shown in FIGS. 4 to 6, when the drive motor 46b on the hydraulic unit box 46a connected to the control box C is driven, the drive cylinder 46 on the hydraulic unit box 46a is driven. ), The hinge block 46d connected to the upper end of the rod 46c slides along the rail bracket 47, and the rotary table 40 on which the bracket is fixed to the bottom is mounted on the horizontal frame 24. The axis of rotation 44 is pivoted about the axis.
    [55] Therefore, as shown in Fig. 6, the rotary table 40 is inclined by linearizing the rotary shaft 44 to the axis, and is now seated on the rotary table 40 to prevent falling as a stopper 48. The currents 2 on the processing box 30 are U-shaped and introduced into the basket 10 through the pipe chute 50 previously connected to the basket 10 side.
    [56] Next, when the processing process is completed, the operator again drives the wire drive motor 58 installed on the horizontal stand 26a of the support frame 26 to pull the towing wire 60, thereby pulling the input chute 50. It lifts to the initial position, that is, the position as shown in FIG. 3, and thus the basket 10 is moved to complete the entire processing operation.
    [57] Thus, according to the present processing device generated in the present inventors, the current generated in the ceiling of the electric furnace during operation of the electric furnace can be easily introduced into the now adjusting basket on the adjustment basket by dropping around the work place when the ceiling is opened. There is an effect of improving the actual yield.
    [58] In addition, it facilitates the current treatment work generated in the electric furnace, minimizing the manual work of the operator to prevent the safety accident of the worker, in particular, the falling now around the electric furnace work place is promptly processed to facilitate the operation of the furnace, such as electric furnace To provide an excellent effect.
    [59] While the invention has been shown and described with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit or scope of the invention as set forth in the claims below. I would like to know that those who have knowledge of this can easily know.
    权利要求:
    Claims (4)
    [1" claim-type="Currently amended] In the device (1) for processing the current generated during the operation of the electric furnace,
    Basket 10 to collect now; And,
    A frame 20 disposed adjacent to the basket 10; and,
    A rotating table 40 installed on the upper portion of the frame 20 so as to be pivotable, and on which the processing table 30 is seated; And,
    It is installed rotatably in front of the frame 20, the chute (2) falling from the now processing box 30 to induce the introduction into the basket 10, characterized in that configured as; Processing unit from the furnace
    [2" claim-type="Currently amended] According to claim 1, wherein the frame 20 is composed of a vertical frame 22, a horizontal frame 24 connected to the upper portion, and a support frame 26 vertically installed above the horizontal frame 24,
    A traction wire 60, which is operated as a wire driving motor 58 installed on the support frame 26 of the frame 20, is connected to the support 56 installed at the central portion of the feeding chute 50 to drive the motor. The injection chute (50) generated in the furnace, characterized in that configured to deploy operation during
    [3" claim-type="Currently amended] The rotating table 40 and the feeding chute 50 are rotatable between bearing blocks 42 provided on the front vertical frame 24 of the frame 20. One end is fixed to each of the rotating shafts 44,
    A driving cylinder 46 perpendicular to the inside of the frame 20 is connected to the bottom of the rotary table 40 so as to pivot about the rotary shaft 44 when the cylinder is driven. Treatment equipment
    [4" claim-type="Currently amended] The rotary table of the now processing box 30 is inserted into a fixed groove 32 formed in the now processing box 30, which is disposed on the upper part of the rotary table 40, and is now stacked. 40) Now processing device generated in the furnace characterized in that the stopper 48 is installed to prevent departure
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    同族专利:
    公开号 | 公开日
    KR100896581B1|2009-05-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2002-11-21|Application filed by 주식회사 포스코
    2002-11-21|Priority to KR1020020072835A
    2004-05-31|Publication of KR20040044699A
    2009-05-07|Application granted
    2009-05-07|Publication of KR100896581B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020020072835A|KR100896581B1|2002-11-21|2002-11-21|An apparatus for treating reclained lump steel produced in a furnace|
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