CN118666036A - Metallurgical deslagging equipment and deslagging method - Google Patents
Metallurgical deslagging equipment and deslagging method Download PDFInfo
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- CN118666036A CN118666036A CN202410859327.8A CN202410859327A CN118666036A CN 118666036 A CN118666036 A CN 118666036A CN 202410859327 A CN202410859327 A CN 202410859327A CN 118666036 A CN118666036 A CN 118666036A
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- ladle
- slag
- transfer station
- shaped fork
- slag ladle
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- 238000000034 method Methods 0.000 title claims description 15
- 239000002893 slag Substances 0.000 claims abstract description 154
- 238000012546 transfer Methods 0.000 claims abstract description 56
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims abstract description 40
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000032258 transport Effects 0.000 claims description 39
- 230000008569 process Effects 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 abstract description 5
- 239000003818 cinder Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention relates to the technical field of metal smelting, in particular to metallurgical deslagging equipment, which comprises a rail, wherein a transfer station is arranged on the rail, a slag ladle transport vehicle is arranged on a steel rail at one side of the transfer station, and a ladle turning vehicle is arranged on a steel rail at the other side of the transfer station; the slag ladle transport vehicle is used for transporting slag ladles to the transfer station, and the ladle overturning vehicle is used for taking the slag ladles out of the transfer station, transporting the slag ladles to the slag dumping station and driving the slag ladles to rotate 180 degrees; the bag turning vehicle is fixedly provided with a bag turning frame, the bag turning frame is symmetrically provided with C-shaped fork heads, and one side of each C-shaped fork head is connected with a driving mechanism for driving the C-shaped fork head to rotate 180 degrees; limiting blocks are symmetrically arranged in the slag ladle; when the slag ladle is taken out, the limiting block is positioned in the C-shaped fork head; through the technical scheme, the invention has the advantages of clean residue pouring and reduced input cost.
Description
Technical Field
The invention relates to metallurgical deslagging equipment, in particular to metallurgical deslagging equipment and a deslagging method.
Background
The metal smelting factory can produce metal residue in the smelting process, need use the pouring equipment to transport the ladle that is equipped with metal residue to the residue treatment place from the smelting furnace, pour out metal residue, take the ladle back to the smelting furnace after pouring out to accomplish the processing of metal residue. At present, two main ways for treating metal residues are adopted, namely a ladle turning way through a gantry lifting hook, namely two trunnions for hanging a slag ladle through a big hook, a ladle turning shaft at the bottom of the slag ladle is hooked through a small hook, and the two hooks are mutually matched to realize ladle turning; however, in the process of turning over the bag, on one hand, the purchase cost of the gantry hook is higher, the difficulty of turning over the bag through the gantry hook is higher, and a larger safety risk exists, so that operators with higher professional level are required, and the input cost is larger; on the other hand, the gantry hook is used for turning over the bag, the turning angle of the turned over bag is lower, and the turning angle is generally not more than 90 degrees; the low ladle turnover angle can cause uncleanness of metal residues, so that the metal residues need to be cleaned by a manual machine after the temperature of the residues is reduced, and a great amount of time is required to wait for the temperature of the metal residues to be reduced from 700-800 ℃ to normal temperature, so that the subsequent treatment cost is increased;
The other is that the overturning mode of the large-tonnage tank holding automobile is adopted, namely the overturning mode is adopted to overturn the overturning mode through a bracket on the transport vehicle, so that metal residues are dumped; however, the slag pouring operation performed by the ladle overturning mode requires a plurality of running ladle cars to be put into operation, and the purchase cost of a single ladle car is higher, so that a large amount of cost is required to be put into operation; and along with the input operation of a plurality of tank holding automobiles, the number of people for turning over bags of the tank holding automobiles is increased, so that the labor cost is increased; and the tank holding automobile needs to be maintained and maintained regularly along with long-term use of the tank holding automobile, and a great amount of maintenance cost can be generated along with the increasing maintenance cost of the tank holding automobile year by year; in addition, the dumping angle of the ladle is insufficient through the ladle holding automobile, so that residues are not dumped cleanly, and the subsequent treatment cost is increased.
Disclosure of Invention
In order to solve the problems in the related art, the application provides metallurgical deslagging equipment, and solves the problems of uncleanness in deslagging and high input cost.
The technical proposal is as follows:
The metallurgical slag pouring equipment is characterized by comprising a rail, wherein a transfer station is arranged on the rail, a slag ladle transport vehicle is arranged on a steel rail at one side of the transfer station, and a ladle turning vehicle is arranged on a steel rail at the other side of the transfer station;
The slag ladle transport vehicle is used for transporting slag ladles to a transfer station, and the ladle overturning vehicle is used for taking the slag ladles out of the transfer station, transporting the slag ladles to a slag pouring station and driving the slag ladles to rotate 180 degrees;
The bag turning vehicle is fixedly provided with a bag turning frame, C-shaped fork heads are symmetrically arranged on the bag turning frame, one side of each C-shaped fork head is connected with a driving mechanism, and the driving mechanism is used for driving the C-shaped fork heads to rotate 180 degrees;
Limiting blocks are symmetrically arranged on the side elevation of the middle top end of the slag ladle, and the height value of the opening part in the C-shaped fork head is larger than that of the limiting blocks; when the slag ladle is taken out, the limiting block is positioned in the C-shaped fork head;
when the ladle car transports the ladle to the ladle station through the steel rail, the driving mechanism is started to enable the C-shaped fork head and the ladle to synchronously rotate 180 degrees.
Through the technical scheme, through the arrangement of the C-shaped fork heads, when the ladle car moves to the transfer station, limiting blocks on two sides of the ladle are suspended in the C-shaped fork heads on two sides of the opening of the ladle overturning frame, and the ladle overturning frame can be fixed by controlling the ladle to move downwards to the top of the bottom end surface inside the C-shaped fork heads;
Through control actuating mechanism start, make cinder ladle and C type jaw synchronous carry out 180 upset, and then can pour out the residue in the cinder ladle is whole, has avoided because of the residue empty the secondary clearance that carries out after not clean to effectively reduced the input cost.
Preferably, a trunnion is arranged in the middle of one end of each limiting block, which is far away from the slag ladle, and the axial direction of the trunnion is horizontally arranged.
Preferably, the slag ladle is arranged on the slag ladle transport vehicle through a fixing device; the fixing device comprises two groups of symmetrically arranged fixing mechanisms, each of the two groups of fixing mechanisms comprises a supporting plate and two first supporting blocks with identical structures, the two first supporting blocks are symmetrically arranged at two ends of the top of the supporting plate, and the distance value between the two first supporting blocks is identical to the width value of the limiting block, so that the slag ladle is adaptively arranged on the supporting plate between the two first supporting blocks.
Through above-mentioned technical scheme, through the fixed establishment that the symmetry set up, can fix and spacing it to the both sides of cinder ladle, and can not influence the operation of transfer station to cinder ladle, simple structure to accelerate the speed of transporting the cinder ladle to the ladle car of turning over, improve the work efficiency of pouring the cinder.
Preferably, ladle jacking oil cylinders are symmetrically arranged on the transfer station, a second supporting block is fixedly arranged at the top of an output shaft in each ladle jacking oil cylinder, the second supporting blocks are arranged in an arc shape, and the top of each second supporting block is matched with the bottom of each trunnion; when the slag ladle transport vehicle transports slag ladle to the transfer station, the trunnion is positioned above the second supporting block.
Through above-mentioned technical scheme, through making the top of second supporting shoe and trunnion bottom looks adaptation, can realize the position adjustment to the cinder ladle through promoting the trunnion and upwards remove.
Preferably, the bottom end of the slag ladle is provided with a plurality of supporting columns with identical mechanisms, and the plane of the ground in the supporting columns is positioned below the plane of the bottom in the slag ladle.
Preferably, the ladle lifting device further comprises a controller, wherein the controller is respectively connected with the ladle lifting oil cylinder and the motor.
Through above-mentioned technical scheme, through the setting of controller, can realize the position and the rotation direction and the angle of motor output shaft of remote control ladle jacking hydro-cylinder output shaft, and then avoid the produced potential safety hazard of manual operation to realize the unmanned operation in operation scene, effectively ensure safety in production.
The deslagging method of the metallurgical deslagging equipment is characterized by comprising the following steps of:
Step one, transporting the fully loaded slag ladle to a transfer station: the ladle transport vehicle transports the ladle filled with metal residues to the transfer station through the steel rail, and at the moment, the output shaft of the ladle lifting cylinder is at the lowest position;
Step two, separating a full slag ladle: the controller controls the ladle lifting oil cylinders to operate, so that an output shaft of each ladle lifting oil cylinder pushes the second supporting blocks upwards, the second supporting blocks push the slag ladle to move upwards, and when the slag ladle is lifted to the position that the plane of the middle bottom of the limiting block is positioned above the two first supporting blocks, the slag ladle transport vehicle moves away from the transfer station through the steel rail;
Step three, loading a full slag ladle: the ladle overturning vehicle moves to the transfer station through a steel rail, and when limiting blocks moving to two sides of the slag ladle are positioned in the gap of the C-shaped fork heads, the ladle overturning vehicle stops moving; the controller controls the ladle lifting oil cylinder to run, so that after the output shaft of the ladle lifting oil cylinder moves downwards to the lowest position, a limiting block on the slag ladle falls onto the inner bottom end surface of the C-shaped fork head in the process, and the slag ladle and the C-shaped fork head are clamped;
Fourth, slag pouring work is carried out: the ladle overturning vehicle conveys the ladle to a ladle station through a steel rail; the controller controls the driving mechanism to operate, the output shaft of the driving mechanism rotates to drive the C-shaped fork head to synchronously rotate 180 degrees, a slag ladle clamped with the C-shaped fork head synchronously rotates 180 degrees at the moment, slag pouring is carried out, and after the slag pouring is finished, the controller controls the output shaft of the motor to reversely rotate, so that the slag ladle and the C-shaped fork head reversely rotate 180 degrees to an initial position;
Step five, transporting the empty slag ladle to a transfer station: the ladle overturning vehicle moves the slag ladle to a transfer station through a steel rail; the controller controls the ladle lifting oil cylinder to operate, so that an output shaft of the ladle lifting oil cylinder moves upwards, and the second support block pushes the trunnion upwards until the limiting block is suspended in the C-shaped fork, and the ladle car moves away from the transfer station through the steel rail;
Step six, taking away the slag ladle: the slag ladle transport vehicle moves to a transfer station through a steel rail, an output shaft of the ladle lifting oil cylinder is controlled to move downwards to the lowest position, and limiting blocks on two sides of the slag ladle are respectively clamped at the top of a supporting plate between two first supporting blocks at the moment, so that the loading of an empty slag ladle is completed;
seventh, returning the slag ladle: and the slag ladle transport vehicle moves the empty slag ladle to the initial position of the slag ladle transport vehicle in the step one through the steel rail.
Preferably, in the second step, the position where the ladle transport vehicle moves away is greater than two ladle positions from the ladle lifting cylinder.
Preferably, in the fourth step, the initial position of the ladle car is a slag pouring station; the initial position of the C-shaped fork head is horizontal.
In summary, the beneficial effects of the invention are as follows:
1. through the arrangement of the C-shaped fork heads, when the ladle car moves to a transfer station, limiting blocks on two sides of the ladle are suspended in the C-shaped fork heads on two sides of the opening of the ladle overturning frame, and the ladle overturning frame can be fixed by controlling the ladle to move downwards to the top of the bottom end surface inside the C-shaped fork heads; the driving mechanism is controlled to start, so that the slag ladle and the C-shaped fork head are turned over synchronously by 180 degrees, and residues in the slag ladle can be completely poured out, so that secondary cleaning caused by unclean pouring of the residues is avoided, and the input cost is effectively reduced;
2. Through the symmetrically arranged fixing mechanisms, the two sides of the slag ladle can be fixed and limited, the operation of the transfer station on the slag ladle cannot be influenced, the structure is simple, the speed of transferring the slag ladle to the ladle turning vehicle is increased, and the slag pouring working efficiency is improved;
3. Through the setting of controller, can realize the position and the rotation direction and the angle of motor output shaft of remote control ladle jacking hydro-cylinder output shaft, and then avoid the produced potential safety hazard of manual operation to realize the unmanned operation in operation scene, effectively ensure safety in production.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
FIG. 1 is a schematic diagram of a metallurgical slag removal apparatus;
FIG. 2 is a schematic diagram of a slag ladle and C-shaped fork head in a metallurgical slag pouring device rotated 180 degrees;
FIG. 3 is an enlarged view of a portion of the reference numeral A of FIG. 2;
FIG. 4 is a schematic diagram of the structure of a ladle in a metallurgical slag pouring apparatus;
FIG. 5 is a schematic structural view of a C-shaped fork in a metallurgical slag pouring device;
FIG. 6 is a diagram showing the position of a ladle suspended in a C-shaped fork and falling on the C-shaped fork in metallurgical deslagging equipment;
FIG. 7 is a flow chart of a deslagging method of a metallurgical deslagging device;
in the figure, 1, a ladle jacking cylinder; 2. turning over a bag vehicle; 3. a slag ladle transport vehicle; 4. slag ladle; 5. a bag overturning frame; 6. c-shaped fork heads; 7. a limiting block; 8. a trunnion; 9. a second support block; 10. a support column; 11. a fixing mechanism; 1101. a support plate; 1102. a first support block.
Detailed Description
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the invention. Rather, they are merely examples of apparatus and methods consistent with aspects of the invention as detailed in the accompanying claims.
In one possible embodiment, as shown in fig. 1-6, a metallurgical slag pouring device comprises a rail, wherein a transfer station is arranged on the rail, a slag ladle transport vehicle 3 is arranged on a steel rail at one side of the transfer station, and a ladle overturning vehicle 2 is arranged on a steel rail at the other side of the transfer station;
The ladle car 3 is used for transporting the ladle 4 to a transfer station, the ladle car 2 is used for taking the ladle 4 out of the transfer station, transporting the ladle 4 to a ladle station and driving the ladle 4 to rotate 180 degrees;
The bag turning vehicle 2 is fixedly provided with a bag turning frame 5, the bag turning frame 5 is symmetrically provided with C-shaped fork heads 6, one side of each C-shaped fork head 6 is connected with a driving mechanism, and the driving mechanism is used for driving the C-shaped fork heads 6 to rotate 180 degrees;
Limiting blocks 7 are symmetrically arranged on the side elevation of the top end in the slag ladle 4, as shown in fig. 4, each limiting block consists of four fixed block components, the height value of the opening part in the C-shaped fork head 6 is larger than that of the limiting block 7, and in the specific embodiment, the opening part in the C-shaped fork head 6 is 10mm higher than the limiting block 7; when the slag ladle 4 is taken out, the limiting block 7 is positioned in the C-shaped fork head 6;
When the ladle car 2 conveys the ladle 4 to the ladle pouring station through the steel rail, the driving mechanism is started to enable the C-shaped fork head 6 and the ladle 4 to synchronously rotate 180 degrees, in the embodiment, the C-shaped fork head 6 rotates 180 degrees anticlockwise when the ladle is poured, and rotates 180 degrees anticlockwise after the ladle pouring is completed as shown in fig. 1.
When the ladle car 2 moves to a transfer station, limiting blocks 7 on two sides of the ladle 4 are suspended in C-shaped fork heads 6 on two sides of the opening of the ladle overturning frame 5, and the ladle 4 and the ladle overturning frame 5 can be fixed by controlling the ladle 4 to move downwards to the top of the bottom end surface inside the C-shaped fork heads 6;
The driving mechanism is controlled to start, so that the slag ladle 4 and the C-shaped fork head 6 synchronously turn 180 degrees, in the embodiment, the driving mechanism adopts a motor, the motor drives the fork head to rotate 180 degrees, the motor does not excessively describe here, and residues in the slag ladle 4 can be completely poured out, so that secondary cleaning caused by unclean residue pouring is avoided, and the input cost is effectively reduced.
The middle part of one end of each limiting block 7 far away from the slag ladle 4 is provided with a trunnion 8, and the axial direction of the trunnion 8 is horizontally arranged; the transfer station is symmetrically provided with a ladle lifting cylinder 1, the top of an output shaft in the ladle lifting cylinder 1 is fixedly provided with a second supporting block 9, the second supporting block 9 is arranged in an arc shape, and the top of the second supporting block 9 is matched with the bottom of the trunnion 8; when the slag ladle transport vehicle 3 transports the slag ladle 4 to a transfer station, the trunnion 8 is positioned above the second supporting block 9; the position of the ladle 4 can be adjusted by pushing the trunnion 8 to move upwards.
The slag ladle 4 is arranged on the slag ladle transport vehicle 3 through a fixing device; the fixing device comprises two groups of symmetrically arranged fixing mechanisms 11, wherein the two groups of fixing mechanisms 11 comprise a supporting plate 1101 and two first supporting blocks 1102 with identical structures, the two first supporting blocks 1102 are symmetrically arranged at two ends of the top of the supporting plate 1101, and the distance value between the two first supporting blocks 1102 is identical to the width value of the limiting block 7, so that a slag ladle 4 is adaptively arranged on the supporting plate 1101 between the two first supporting blocks 1102; the fixing mechanism 11 can fix and limit the two sides of the slag ladle 4, and the operation of the transfer station on the slag ladle 4 cannot be influenced, so that the structure is simple, the speed of transferring the slag ladle 4 to the ladle turning vehicle 2 is accelerated, and the slag pouring working efficiency is improved.
The bottom end of the slag ladle 4 is provided with a plurality of supporting columns 10 with consistent mechanisms, and the bottoms of the supporting columns 10 are positioned below the lowest point in the slag ladle 4, so that when the slag ladle 4 is placed on the ground, the slag ladle 4 is supported by the supporting columns 10 to be in a stable state.
The device also comprises a controller, wherein the controller is respectively connected with the ladle lifting cylinder 1 and the motor; the controller can realize the position of the output shaft of the ladle lifting cylinder 1 and the rotation direction and the angle of the output shaft of the motor, so that potential safety hazards caused by manual operation are avoided, unmanned operation on an operation site is realized, and safety production is effectively ensured.
The deslagging method of the metallurgical deslagging equipment is characterized by comprising the following steps of:
step one, transporting the full slag ladle 4 to a transfer station: the ladle transport vehicle 3 transports the ladle 4 filled with metal residues to a transfer station through a steel rail, and the output shaft of the ladle lifting cylinder 1 is at the lowest position at the moment;
Step two, separating the full slag ladle 4: the controller controls the ladle lifting oil cylinder 1 to operate, so that an output shaft of the ladle lifting oil cylinder 1 pushes the second supporting blocks 9 upwards, the second supporting blocks 9 push the slag ladle 4 to move upwards, and when the slag ladle 4 is lifted to the position that the plane of the middle bottom of the limiting block 7 is positioned above the two first supporting blocks 1102, the slag ladle transport vehicle 3 moves away from the transfer station through the steel rail; the position, away from which the ladle transport vehicle 3 moves, is greater than the positions of the two ladles 4 from the ladle lifting cylinder 1;
Step three, loading a full slag ladle 4: the ladle overturning vehicle 2 moves to a transfer station through a steel rail, and when limiting blocks 7 moving to two sides of the slag ladle 4 are positioned in the gap of the C-shaped fork heads 6, the ladle overturning vehicle 2 stops moving; the controller controls the ladle lifting oil cylinder 1 to operate, so that after an output shaft of the ladle lifting oil cylinder 1 moves downwards to the lowest position, a limiting block 7 on the slag ladle 4 falls onto the inner bottom end surface of the C-shaped fork head 6 in the process, and the slag ladle 4 and the C-shaped fork head 6 are clamped;
Fourth, slag pouring work is carried out: the ladle overturning vehicle 2 conveys the ladle 4 to a ladle dumping station through a steel rail; the controller controls the driving mechanism to operate, the output shaft of the driving mechanism rotates to drive the C-shaped fork head 6 to synchronously rotate 180 degrees, the slag ladle 4 clamped with the C-shaped fork head 6 synchronously rotates 180 degrees at the moment, and the controller controls the output shaft of the motor to reversely rotate after the slag pouring is finished, so that the slag ladle 4 and the C-shaped fork head 6 reversely rotate 180 degrees to an initial position; the initial position of the ladle overturning vehicle 2 is a slag pouring station; the initial position of the C-shaped fork head 6 is horizontal;
Step five, transporting the empty slag ladle 4 to a transfer station: the ladle overturning vehicle 2 moves the slag ladle 4 to a transfer station through a steel rail; the controller controls the ladle lifting cylinder 1 to operate, so that an output shaft of the ladle lifting cylinder 1 moves upwards, and the second support block 9 pushes the trunnion 8 upwards until the limiting block 7 is suspended in the C-shaped fork head 6, and the ladle turning vehicle 2 moves away from the transfer station through the steel rail;
Step six, taking away the slag ladle 4: the ladle transport vehicle 3 moves to a transfer station through a steel rail, an output shaft of the ladle lifting cylinder 1 is controlled to move downwards to the lowest position, and at the moment, limiting blocks 7 at two sides of the ladle 4 are respectively clamped at the top of a supporting plate 1101 between two first supporting blocks 1102, so that loading of the ladle 4 is completed;
Step seven, returning the slag ladle 4: the slag ladle transport vehicle 3 moves the empty slag ladle 4 to the initial position of the slag ladle transport vehicle 3 in the step one through the steel rail.
Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It is to be understood that the invention is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (8)
1. The metallurgical slag pouring equipment is characterized by comprising a rail, wherein a transfer station is arranged on the rail, a slag ladle transport vehicle is arranged on a steel rail at one side of the transfer station, and a ladle turning vehicle is arranged on a steel rail at the other side of the transfer station;
The slag ladle transport vehicle is used for transporting slag ladles to a transfer station, and the ladle overturning vehicle is used for taking the slag ladles out of the transfer station, transporting the slag ladles to a slag pouring station and driving the slag ladles to rotate 180 degrees;
The bag turning vehicle is fixedly provided with a bag turning frame, C-shaped fork heads are symmetrically arranged on the bag turning frame, one side of each C-shaped fork head is connected with a driving mechanism, and the driving mechanism is used for driving the C-shaped fork heads to rotate 180 degrees;
Limiting blocks are symmetrically arranged on the side elevation of the middle top end of the slag ladle, and the height value of the opening part in the C-shaped fork head is larger than that of the limiting blocks; when the slag ladle is taken out, the limiting block is positioned in the C-shaped fork head;
when the ladle car transports the ladle to the ladle station through the steel rail, the driving mechanism is started to enable the C-shaped fork head and the ladle to synchronously rotate 180 degrees.
2. The metallurgical slag pouring equipment according to claim 1, wherein a trunnion is arranged in the middle of one end of each limiting block, which is far away from the slag ladle, and the axial direction of the trunnion is horizontally arranged.
3. The metallurgical slag pouring apparatus of claim 2, wherein the slag ladle is disposed on the slag ladle transport vehicle by a securing device; the fixing device comprises two groups of symmetrically arranged fixing mechanisms, each of the two groups of fixing mechanisms comprises a supporting plate and two first supporting blocks with identical structures, the two first supporting blocks are symmetrically arranged at two ends of the top of the supporting plate, and the distance value between the two first supporting blocks is identical to the width value of the limiting block, so that the slag ladle is adaptively arranged on the supporting plate between the two first supporting blocks.
4. The metallurgical slag pouring equipment according to claim 2, wherein ladle lifting cylinders are symmetrically arranged on the transfer station, second supporting blocks are fixedly arranged at the tops of output shafts in the ladle lifting cylinders, the second supporting blocks are arranged in an arc shape, and the tops of the second supporting blocks are matched with the bottoms of the trunnions; when the slag ladle transport vehicle transports slag ladle to the transfer station, the trunnion is positioned above the second supporting block.
5. The metallurgical slag pouring apparatus of claim 4, further comprising a controller coupled to the ladle lift cylinder and the drive mechanism, respectively.
6. A deslagging method of a metallurgical deslagging device as recited in claims 1-5, characterized by the steps of:
Step one, transporting the fully loaded slag ladle to a transfer station: the ladle transport vehicle transports the ladle filled with metal residues to the transfer station through the steel rail, and at the moment, the output shaft of the ladle lifting cylinder is at the lowest position;
Step two, separating a full slag ladle: the controller controls the ladle lifting oil cylinders to operate, so that an output shaft of each ladle lifting oil cylinder pushes the second supporting blocks upwards, the second supporting blocks push the slag ladle to move upwards, and when the slag ladle is lifted to the position that the plane of the middle bottom of the limiting block is positioned above the two first supporting blocks, the slag ladle transport vehicle moves away from the transfer station through the steel rail;
Step three, loading a full slag ladle: the ladle overturning vehicle moves to the transfer station through a steel rail, and when limiting blocks moving to two sides of the slag ladle are positioned in the gap of the C-shaped fork heads, the ladle overturning vehicle stops moving; the controller controls the ladle lifting oil cylinder to run, so that after the output shaft of the ladle lifting oil cylinder moves downwards to the lowest position, a limiting block on the slag ladle falls onto the inner bottom end surface of the C-shaped fork head in the process, and the slag ladle and the C-shaped fork head are clamped;
Fourth, slag pouring work is carried out: the ladle overturning vehicle conveys the ladle to a ladle station through a steel rail; the controller controls the driving mechanism to operate, the output shaft of the driving mechanism rotates to drive the C-shaped fork head to synchronously rotate 180 degrees, a slag ladle clamped with the C-shaped fork head synchronously rotates 180 degrees at the moment, slag pouring is carried out, and after the slag pouring is finished, the controller controls the output shaft of the motor to reversely rotate, so that the slag ladle and the C-shaped fork head reversely rotate 180 degrees to an initial position;
Step five, transporting the empty slag ladle to a transfer station: the ladle overturning vehicle moves the slag ladle to a transfer station through a steel rail; the controller controls the ladle lifting oil cylinder to operate, so that an output shaft of the ladle lifting oil cylinder moves upwards, and the second support block pushes the trunnion upwards until the limiting block is suspended in the C-shaped fork, and the ladle car moves away from the transfer station through the steel rail;
Step six, taking away the slag ladle: the slag ladle transport vehicle moves to a transfer station through a steel rail, an output shaft of the ladle lifting oil cylinder is controlled to move downwards to the lowest position, and limiting blocks on two sides of the slag ladle are respectively clamped at the top of a supporting plate between two first supporting blocks at the moment, so that the loading of an empty slag ladle is completed;
seventh, returning the slag ladle: and the slag ladle transport vehicle moves the empty slag ladle to the initial position of the slag ladle transport vehicle in the step one through the steel rail.
7. The method according to claim 6, wherein in the second step, the ladle carriage is moved away from the ladle lift cylinder by more than two ladle positions.
8. The method according to claim 6, wherein in the fourth step, the initial position of the ladle car is a slag pouring station; the initial position of the C-shaped fork head is horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410859327.8A CN118666036A (en) | 2024-06-28 | 2024-06-28 | Metallurgical deslagging equipment and deslagging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410859327.8A CN118666036A (en) | 2024-06-28 | 2024-06-28 | Metallurgical deslagging equipment and deslagging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118666036A true CN118666036A (en) | 2024-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410859327.8A Pending CN118666036A (en) | 2024-06-28 | 2024-06-28 | Metallurgical deslagging equipment and deslagging method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118666036A (en) |
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2024
- 2024-06-28 CN CN202410859327.8A patent/CN118666036A/en active Pending
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