CN112828274A - Slag skimming device, zinc ingot intelligent slag removal system and control method thereof - Google Patents
Slag skimming device, zinc ingot intelligent slag removal system and control method thereof Download PDFInfo
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- CN112828274A CN112828274A CN202011560844.3A CN202011560844A CN112828274A CN 112828274 A CN112828274 A CN 112828274A CN 202011560844 A CN202011560844 A CN 202011560844A CN 112828274 A CN112828274 A CN 112828274A
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- slag
- zinc
- cleaning
- zinc ingot
- slag removing
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 140
- 239000002893 slag Substances 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 67
- 239000011701 zinc Substances 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 230000008569 process Effects 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000001988 toxicity Effects 0.000 abstract 1
- 231100000419 toxicity Toxicity 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000013049 sediment Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/005—Removing slag from a molten metal surface
- B22D43/007—Removing slag from a molten metal surface by using scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/12—Appurtenances, e.g. for sintering, for preventing splashing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention belongs to the technical field of zinc ingot production equipment, and discloses a slag removing device, a zinc ingot intelligent slag removing system and a control method thereof. The slagging-off device includes: the slag removing mechanism comprises two scraping plates and a fixed frame, the two scraping plates are movably arranged on the fixed frame, and the two scraping plates can relatively move on the fixed frame to be close to clamp out zinc slag on the surface of the zinc liquid; the cleaning mechanism comprises a driving mechanism and a cleaning block, wherein the cleaning block is arranged on the driving mechanism and can move under the driving of the driving mechanism; and the fixed frame is fixed on the moving mechanism, and the moving mechanism is used for moving the slag-raking mechanism to a slag-raking position and a cleaning position. The invention carries out slag skimming and slag inclusion by arranging the two scraping plates, has automatic slag skimming process, can meet the slag skimming requirement, realizes mechanized production, has high production efficiency, improves the manual slag skimming condition with high temperature and toxicity, lightens the labor intensity of manual slag skimming, and improves the production rate of molten zinc cast ingots and the product quality.
Description
Technical Field
The invention belongs to the technical field of zinc ingot production equipment, and particularly relates to a slag removing device, a zinc ingot intelligent slag removing system and a control method thereof.
Background
In the process link of high-temperature and toxic zinc liquid ingot casting, a manual slag skimming mode is adopted, which has great harm to human bodies, high labor intensity and low slag skimming efficiency and influences the quality of zinc casting products. The slag skimming process is an important process in the production of the electro-zinc casting mould and is one of the worst working conditions.
At present, the zinc casting industry at home and abroad still continues to remove the scum on the surface of the zinc liquid by the traditional manual mould-by-mould slag removing mode. Because zinc belongs to heavy metal, zinc steam in a pouring site has great harm to workers, and the workers in slag skimming operation contact zinc liquid for a long time in a short distance, so that metal zinc enters human bodies through respiratory tracts and skins to cause zinc poisoning occupational diseases. On a casting production line, the zinc die is conveyed at a speed required by the process, the slag removing efficiency is ensured, and the labor intensity of workers is high.
Therefore, in the prior art, the zinc liquid ingot casting slagging-off operation is mainly carried out manually, the harm to the human body is great, the manual efficiency is low, and the industrial speed-up requirement is difficult to meet.
Disclosure of Invention
The invention aims to provide a slag removing device, so that the defects that in the prior art, the slag removing operation of molten zinc cast ingots is mainly carried out manually, the harm to human bodies is great, the manual efficiency is low, and the industrial speed-increasing requirement is difficult to meet are overcome.
In order to achieve the above object, the present invention provides a slag raking device, comprising:
the slag removing mechanism comprises two scraping plates and a fixed frame, the two scraping plates are movably arranged on the fixed frame, and the two scraping plates can relatively move on the fixed frame to be close to and clamp out zinc slag on the surface of zinc liquid;
the cleaning mechanism comprises a driving mechanism and a cleaning block, the cleaning block is arranged on the driving mechanism, and the cleaning block can be driven by the driving mechanism to move, contact and clean the scraper; and
the moving mechanism is used for moving the slag removing mechanism to a slag removing position and a cleaning position.
Preferably, in the above technical scheme, the slag removing mechanism further includes:
the two leakage-proof plates are respectively arranged on two sides of the moving slag-raking direction of the two scrapers and are respectively contacted with the end faces of the two scrapers.
Preferably, in the above technical solution, the anti-leakage plate may swing or may be movably disposed on the fixing frame, and the cleaning mechanism is provided with two groups, one group is used for cleaning the scraper, and the other group is used for cleaning the anti-leakage plate.
Preferably, in the above technical scheme, the anti-leakage plate may be swingably disposed on the fixing frame, the fixing frame is provided with a swing rod in a swinging manner, one end of the swing rod is disposed on the fixing frame, the other end of the swing rod is disposed on the anti-leakage plate, the swing rod is provided with a telescopic rod, one end of the telescopic rod is disposed on the fixing frame, and the other end of the telescopic rod is disposed on the swing rod and used for driving the swing rod to swing.
Preferably, in the technical scheme, a groove is formed when the two scraping plates contact slag inclusion and is used for accommodating zinc slag.
Preferably, in the above technical scheme, a cleaning groove is arranged on the cleaning block, and the cleaning block moves to enable the cleaning groove to be sleeved in and clean the scraper.
Preferably, in the above technical solution, a cleaning brush is disposed in the cleaning tank.
The embodiment of the invention also provides an intelligent zinc ingot deslagging system, which comprises:
the zinc ingot conveying line is used for placing and conveying zinc ingot molds;
the molten zinc conveying tank is used for conveying molten zinc;
the hopper is arranged between the zinc ingot conveying line and the zinc liquid conveying groove and is used for guiding the zinc liquid conveyed by the zinc liquid conveying groove into a zinc ingot mold on the zinc ingot conveying line;
the slag removing device is used for removing zinc slag on the surface of zinc liquid on a zinc ingot mould on the zinc ingot conveying line; and
and the control module is used for controlling the operation of the zinc ingot conveying line and the slag removing device.
Preferably, in the above technical scheme, the slag removing speed of the slag removing device and the movement speed of the zinc ingot conveying line are subjected to linkage servo control.
The embodiment of the invention also provides a control method of the intelligent zinc ingot deslagging system, which comprises the following steps:
monitoring the transportation speed of the zinc ingot transportation line in real time;
and controlling the operation speed of the slag removing device according to the conveying speed of the zinc ingot conveying line, so that the slag removing device synchronously tracks the movement of a zinc ingot mold in the conveying process of the zinc ingot conveying line, and servo-controlling the slag removing speed of the slag removing device to remove slag according to a preset anthropomorphic slag removing program.
Compared with the prior art, the slag removing device provided by the embodiment of the invention has the following beneficial effects:
1. in the embodiment of the invention, the two scraping plates are arranged for slagging and slag clamping, the slagging process is automatic, the slagging requirement can be met, the mechanical production is realized, the production efficiency is high, the high-temperature toxic manual slagging condition is improved, the manual slagging labor intensity is reduced, and the molten zinc ingot casting productivity and the product quality are improved;
2. in the embodiment of the invention, the leakage-proof plate is designed to effectively prevent the zinc slag from falling back to the zinc liquid again or falling to the periphery of the station in the slag skimming and slag inclusion processes, thereby effectively ensuring the working reliability and effectively preventing the station pollution.
Drawings
FIG. 1 is a schematic structural diagram of a slag raking device provided in the embodiment of the invention;
FIG. 2 is a schematic structural diagram of a slag raking mechanism provided in the embodiment of the invention;
FIG. 3 is a schematic structural view of another cleaning mechanism provided in an embodiment of the present invention;
FIG. 4 is a schematic view of the overall structure of an intelligent zinc ingot deslagging system provided in the embodiment of the invention;
FIG. 5 is a schematic view of a partial structure of an intelligent zinc ingot deslagging system provided in the embodiment of the invention;
description of the main reference numerals:
1. a slag raking mechanism; 11. a squeegee; 12. a fixed mount; 13. a leak-proof plate; 14. a telescoping mechanism; 15. a swing rod; 16. a telescopic rod; 2. a cleaning mechanism; 21. a drive mechanism; 22. a cleaning block; 23. cleaning the tank; 3. A moving mechanism; 4. a zinc ingot transport line; 5. a zinc ingot mold; 6. a zinc liquid conveying tank; 7. a hopper; 8. a slag removing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Example 1
As shown in fig. 1, the structural schematic diagrams of the slag raking device provided in the embodiment of the present invention are respectively, specifically, in the embodiment of the present invention, the slag raking device includes:
the slag removing mechanism 1 comprises two scraping plates 11 and a fixed frame 12, the two scraping plates 11 can be movably arranged on the fixed frame 12, and the two scraping plates 11 can relatively move on the fixed frame 12 to be close to and clamp out zinc slag on the surface of zinc liquid;
a cleaning mechanism 2, wherein the cleaning mechanism 2 comprises a driving mechanism 21 and a cleaning block 22, the cleaning block 22 is arranged on the driving mechanism 21, and the cleaning block 22 can be driven by the driving mechanism 21 to movably contact and clean the scraper 11; and
the moving mechanism 3 is fixed on the fixed frame 12 and used for moving the slag removing mechanism 1 to a slag removing position and a cleaning position, and the moving mechanism 3 is fixed on the moving mechanism 3.
The shape and structure of the scraper 11 are not strictly limited, and the shoveling surface for scraping zinc dross is at a certain angle relative to the liquid surface, so that the zinc dross on the liquid surface of the scraper can be conveniently scraped. As shown in fig. 1, the embodiment of the present invention is only illustrated and explained by taking the scraper with a broken line-shaped cross section as an example, two of the scrapers 11 form a groove for containing zinc dross when contacting the dross, and other simple modifications will not be further described herein.
Wherein, the movable setting of the scraper 11 can be realized by setting a slide rail or directly by a telescopic mechanism. In the embodiment of the present invention, as shown in fig. 1, only the movable setting of the squeegee is realized by the telescopic mechanism 14, specifically, by fixing the squeegee 11 at the telescopic end of the telescopic mechanism 14, and fixing one end of the telescopic mechanism 14 on the fixing frame 12, the back and forth movement of the squeegee 11 can be realized by the telescopic movement of the telescopic mechanism 14. Further, the telescopic mechanism 14 may be implemented by a common mechanism such as an air cylinder, a hydraulic cylinder, or an electric telescopic rod, which is not further listed herein.
Wherein, it can be understood that, in order to ensure that the zinc dross can be removed to a greater extent, the size of the scraper 11 can be designed to be consistent with or slightly smaller than the size of the upper end opening of the molten zinc ingot casting mold, and the scraper can be slightly inserted into the molten zinc for removing the dross during actual operation, so as to ensure that the zinc dross is removed completely. Meanwhile, the whole design of the scraper 11 is illustrated in the embodiment of the present invention, but in other embodiments of the present invention, the scraper may be modularly designed, for example, the scraper is divided into two parts, a slag removing part for inserting zinc liquid and removing slag and a main body part, the slag removing part may be rotatably adjusted and disposed on the main body part, so that the angle of the slag removing part of the scraper may be adjusted, which is convenient for adjustment according to actual needs, and the structure of the slag removing part is not further illustrated here, and those skilled in the art can simply understand the above description and the illustration in fig. 1.
The contact end of the cleaning block 22 and the scraper 11 can be designed to be suitable for the shape of the scraper 11, mainly for the purpose of "wiping" the zinc dross in the scraper 11 by the cleaning block. In addition, as shown in fig. 1, the cleaning blocks 22 are designed to have two blocks, which respectively correspond to the two scrapers 11 for cleaning, and meanwhile, the two cleaning blocks 22 may be connected by a connecting rod, and the two cleaning blocks 22 may move synchronously for cleaning. Specifically, the driving mechanism 21 may include a connecting rod and a driving member, the connecting rod is connected to the driving member, the driving member drives the connecting rod to move so as to drive the cleaning block to move, and the driving member may be a common driving mechanism such as an air cylinder and a hydraulic cylinder.
The moving mechanism 3 may be a robot, a manipulator, or a three-dimensional moving mechanism, as shown in fig. 1, in the embodiment of the present invention, only the manipulator is taken as an example for description and illustration, and a person skilled in the art may also select other commonly used moving mechanisms according to actual needs, and the manipulator belongs to a commonly used device mature in the art, and is not further described herein.
In an embodiment of the present invention, as shown in fig. 1 to 2, where fig. 2 is a schematic structural diagram of a slag raking mechanism provided in the embodiment of the present invention, the slag raking mechanism 1 further includes:
the number of the leakage-proof plates 13 is two, the two leakage-proof plates 13 are respectively arranged on two sides of the moving slag-raking direction of the two scraping plates 11, and the leakage-proof plates 13 are respectively contacted with the end faces of the two scraping plates 11.
Wherein, leak protection plate 13 mainly is through pasting tightly with the both ends of scraper blade 11 for scraper blade 11 is removing when taking off the sediment, and leak protection plate 13 forms when the zinciferous sediment that presss from both sides moves towards scraper blade 11 both ends and stops, avoids the zinciferous sediment to drop from the both sides of scraper blade 11, and the effectual zinciferous sediment of avoiding drops again in the zinc liquid from the side.
In the embodiment of the present invention, the anti-leakage plate 13 is movably or swingably disposed on the fixing frame 12, and the cleaning mechanism 2 is provided with two sets, one set is used for cleaning the scraper 11, and the other set is used for cleaning the anti-leakage plate 13. In order to prevent the leakage preventing plate 13 from being reversed, a weight may be provided at the lower end thereof to prevent the plate from being reversed.
The anti-leakage plate 13 may be movably disposed or swingably disposed, and the movable disposition may refer to the movable design of the scraper 11, which will not be further described herein. As shown in fig. 2, the embodiment of the present invention is described only by taking a swinging arrangement as an example, wherein the anti-leakage board 13 is arranged on the fixed frame 12 in a swinging manner, a swinging rod 15 is arranged on the fixed frame 12 in a swinging manner, one end of the swinging rod 15 is arranged on the fixed frame 12, the other end of the swinging rod 15 is arranged on the anti-leakage board 13, a telescopic rod 16 is arranged on the swinging rod 15, one end of the telescopic rod 16 is arranged on the fixed frame 12, and the other end of the telescopic rod 16 is arranged on the swinging rod 15 for driving the swinging rod 15 to swing. When the cleaning machine is particularly used for cleaning, the moving mechanism 3 is used for moving the slag raking mechanism 1 to a cleaning position, then the scraper blades 11 are opened through the telescopic mechanisms 14 and the anti-leakage plates 13 are opened through the telescopic rods 16, so that the inner sides of the two scraper blades 11 are respectively aligned to the cleaning end parts of the cleaning blocks, then the cleaning blocks are driven to move and rub the scraper blades for cleaning, and the anti-leakage plates 13 are cleaned in the same way. In addition, in order to avoid the interference between the anti-leakage plate and the fixed frame or the scraper, the swing rod may be designed into a telescopic structure, such as an air cylinder or an electric telescopic rod, to extend or retract the anti-leakage plate below or above the scraper, so as to facilitate cleaning, and further simple modifications and simple modifications that can be made to implement the functions of the embodiment of the present invention are not further stated herein, and can be understood by those skilled in the art from the above description.
In the embodiment of the present invention, as shown in fig. 3, a schematic structural diagram of another cleaning mechanism provided by the present invention is different from that in fig. 1 in that a cleaning groove 23 is provided on the cleaning block 22, the cleaning block 22 moves to make the cleaning groove 23 nest in and clean the scraper 11, and a cleaning brush is provided in the cleaning groove 23.
Among them, the cleaning brush is a common component in the art, and not further described herein, and may be a simple bristle or a structure that is simply customized according to the shape of the cleaning groove, and not further described herein; the cleaning brush is detachable, conveniently changes, specifically can be through bolt or screw polarity demountable installation setting. In addition, it can be understood that when the cleaning groove 23 is sleeved in the scraper 11, the fixing effect of the scraper 11 is better, and the cleaning brush can be in contact with the scraper 11 to scrape off zinc dross on the scraper.
When the slag removing device provided by the embodiment of the invention is used, the slag removing mechanism is moved to a slag removing position through the moving mechanism 3, at the moment, the two scraping plates are respectively positioned at two sides of the slag removing position, the leakage-proof plate is attached to the end part of the scraping plate, the scraping plates are driven to move, zinc slag on the liquid level of zinc liquid is removed and clamped out, then the moving mechanism is moved to a preset slag removing position, the two scraping plates are driven to be away from each other, and the zinc slag falls; then the moving mechanism moves the slag removing mechanism to a cleaning position, the cleaning block is driven by the driving mechanism to be close to the slag removing mechanism, the cleaning block is in contact with the scraper blade, and zinc slag remained on the scraper blade is scraped to achieve the purpose of cleaning.
Compared with the prior art, the slag removing device provided by the embodiment of the invention has the following beneficial effects:
1. in the embodiment of the invention, the two scraping plates are arranged for slagging and slag clamping, the slagging process is automatic, the slagging requirement can be met, the mechanical production is realized, the production efficiency is high, the high-temperature toxic manual slagging condition is improved, the manual slagging labor intensity is reduced, and the molten zinc ingot casting productivity and the product quality are improved;
2. in the embodiment of the invention, the leakage-proof plate is designed to effectively prevent the zinc slag from falling back to the zinc liquid again or falling to the periphery of the station in the slag skimming and slag inclusion processes, thereby effectively ensuring the working reliability and effectively preventing the station pollution.
Example 2
As shown in fig. 4 to 5, which are respectively a schematic overall structure diagram and a schematic partial structure diagram of an intelligent zinc ingot deslagging system provided in an embodiment of the present invention, the intelligent zinc ingot deslagging system provided in an embodiment of the present invention includes:
a zinc ingot transport line 4, wherein the zinc ingot transport line 4 is used for placing and transporting a zinc ingot mold 5;
the molten zinc conveying tank 6 is used for conveying molten zinc;
the hopper 7 is arranged between the zinc ingot conveying line 4 and the zinc liquid conveying groove 6, and the hopper 7 is used for guiding the zinc liquid conveyed by the zinc liquid conveying groove 6 into the zinc ingot mold 5 on the zinc ingot conveying line 4;
the slag removing device 8 is used for removing zinc slag on the surface of zinc liquid on the zinc ingot mould 5 on the zinc ingot conveying line 4; and
and the control module is used for controlling the operation of the zinc ingot conveying line 4 and the slag removing device 8.
The zinc ingot conveying line can be designed according to the shape structure of a zinc ingot mould, specifically can adopt a chain design, and can be designed with a simple clamping structure or a clamp when necessary, and further description is not carried out; the zinc ingot mold can be adjusted and designed according to the zinc ingot produced according to the actual requirement, and the illustration in fig. 4 is only taken as an example.
The hopper 7 mainly realizes flow guiding and zinc liquid flowing, can be designed according to actual needs, can be in a funnel shape or other shapes, and is not further described.
In the embodiment of the invention, the slag removing speed of the slag removing device 8 and the movement speed of the zinc ingot conveying line 4 are in linkage servo control.
The servo control mainly means that the control of the slag raking device is matched with the speed of the zinc ingot conveying line, so that the speed of the slag raking device is matched with the speed of the zinc ingot conveying line, the process requirement is met, the beat control of the process is more reasonable, and the efficiency of the production process is improved.
The intelligent zinc ingot deslagging system provided by the embodiment of the invention can effectively remove zinc slag during zinc ingot production by forming a complete production chain, so that the quality of the zinc ingot is improved; and the slag removing device and the zinc ingot conveying line are synchronously servo-controlled, so that the production rhythm can be effectively improved, and the process efficiency is improved.
Example 3
As shown in fig. 6, which is a flowchart of a method for controlling an intelligent zinc ingot slag removal system provided in the embodiment of the present invention, the method for controlling an intelligent zinc ingot slag removal system provided in the embodiment of the present invention includes:
step S610, monitoring the transportation speed of the zinc ingot transportation line in real time;
and S610, controlling the running speed of the slag removing device according to the conveying speed of the zinc ingot conveying line, enabling the slag removing device to synchronously track the movement of a zinc ingot mould in the conveying process of the zinc ingot conveying line, and servo-controlling the slag removing speed of the slag removing device to remove slag according to a preset anthropomorphic slag removing program.
The slag removing device and the zinc ingot conveying line synchronously operate by synchronous tracking to meet the process requirements, and the slag removing device simulates actions and adjustment of slag removal by setting a human-simulated slag removing program, so that the flexibility and the accuracy of manual slag removal can be achieved; specifically, the anthropomorphic drossing program is realized by a large amount of training mainly through robot teaching, fixture teaching and the like, and can be designed reasonably according to actual needs without further description.
The control method of the intelligent zinc ingot deslagging system provided by the embodiment of the invention can enable the intelligent zinc ingot deslagging system to efficiently produce zinc ingots, effectively and accurately control the deslagging device to deslag, and highly simulate the flexibility and accuracy of deslagging.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. A slag raking device is characterized by comprising:
the slag removing mechanism comprises two scraping plates and a fixed frame, the two scraping plates are movably arranged on the fixed frame, and the two scraping plates can relatively move on the fixed frame to be close to and clamp out zinc slag on the surface of zinc liquid;
the cleaning mechanism comprises a driving mechanism and a cleaning block, the cleaning block is arranged on the driving mechanism, and the cleaning block can be driven by the driving mechanism to move, contact and clean the scraper; and
the moving mechanism is used for moving the slag removing mechanism to a slag removing position and a cleaning position.
2. A slag raking device according to claim 1, wherein the slag raking mechanism further comprises:
the two leakage-proof plates are respectively arranged on two sides of the moving slag-raking direction of the two scrapers and are respectively contacted with the end faces of the two scrapers.
3. A slag raking device according to claim 2, wherein the anti-leakage plate is swingably or movably provided on the fixing frame, and the cleaning mechanism is provided with two groups, one group being for cleaning the scraper and the other group being for cleaning the anti-leakage plate.
4. A slag raking device according to claim 3, wherein the leakage-proof plate is swingably provided on the fixing frame, a swing link is swingably provided on the fixing frame, one end of the swing link is provided on the fixing frame, the other end of the swing link is provided with the leakage-proof plate, a telescopic link is provided on the swing link, one end of the telescopic link is provided on the fixing frame, and the other end of the telescopic link is provided on the swing link for driving the swing link to swing.
5. A slag raking device according to claim 2, wherein the two scraping plates form a recess when contacting slag inclusions for receiving zinc dross.
6. The slag raking device according to claim 1, wherein the cleaning block is provided with a cleaning groove, and the cleaning block moves to enable the cleaning groove to be sleeved in and clean the scraper.
7. A slag raking device according to claim 6, wherein a cleaning brush is provided in the cleaning tank.
8. The utility model provides a zinc ingot intelligence deslagging system which characterized in that includes:
the zinc ingot conveying line is used for placing and conveying zinc ingot molds;
the molten zinc conveying tank is used for conveying molten zinc;
the hopper is arranged between the zinc ingot conveying line and the zinc liquid conveying groove and is used for guiding the zinc liquid conveyed by the zinc liquid conveying groove into a zinc ingot mold on the zinc ingot conveying line;
a slag removing device as claimed in claim 1 to 7, which is used for removing zinc slag on the surface of the zinc liquid on the zinc ingot mould on the zinc ingot transport line; and
and the control module is used for controlling the operation of the zinc ingot conveying line and the slag removing device.
9. A slagging-off device according to claim 8, characterized in that the slagging-off speed of the slagging-off device and the movement speed of the zinc ingot conveying line are in linkage servo control.
10. A control method of a zinc ingot intelligent deslagging system is characterized by comprising the following steps:
monitoring the transportation speed of the zinc ingot transportation line in real time;
and controlling the operation speed of the slag removing device according to the conveying speed of the zinc ingot conveying line, so that the slag removing device synchronously tracks the movement of a zinc ingot mold in the conveying process of the zinc ingot conveying line, and servo-controlling the slag removing speed of the slag removing device to remove slag according to a preset anthropomorphic slag removing program.
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| CN202011560844.3A CN112828274A (en) | 2020-12-25 | 2020-12-25 | Slag skimming device, zinc ingot intelligent slag removal system and control method thereof |
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| CN202011560844.3A CN112828274A (en) | 2020-12-25 | 2020-12-25 | Slag skimming device, zinc ingot intelligent slag removal system and control method thereof |
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| CN116100012A (en) * | 2022-11-16 | 2023-05-12 | 临沂利信铝业有限公司 | Novel heat-resistant high-strength cast ingot preparation device for automobile piston and preparation method thereof |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115125464A (en) * | 2022-08-30 | 2022-09-30 | 南通蓝天彩钢结构工程有限公司 | Be used for automatic tin ash device that removes of round wire solder strip production |
| CN116100012A (en) * | 2022-11-16 | 2023-05-12 | 临沂利信铝业有限公司 | Novel heat-resistant high-strength cast ingot preparation device for automobile piston and preparation method thereof |
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Application publication date: 20210525 |