CN219169561U - Cooling device for continuous casting production of magnesium alloy rod - Google Patents
Cooling device for continuous casting production of magnesium alloy rod Download PDFInfo
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- CN219169561U CN219169561U CN202223215554.2U CN202223215554U CN219169561U CN 219169561 U CN219169561 U CN 219169561U CN 202223215554 U CN202223215554 U CN 202223215554U CN 219169561 U CN219169561 U CN 219169561U
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Abstract
The utility model belongs to the technical field of magnesium alloy production, and particularly relates to a cooling device for magnesium alloy rod continuous casting production, which comprises a cooling box, wherein a placement component for placing a magnesium alloy rod is movably arranged in the cooling box, a lifting component for driving the placement component to lift in the cooling box is arranged on the cooling box, a cooling component for circularly cooling water in the cooling box is arranged below the cooling box, and a scraping component for scraping magnesium alloy waste residues deposited at the bottom of the cooling box in the cooling process is also arranged in the cooling box.
Description
Technical Field
The utility model belongs to the technical field of magnesium alloy production, and particularly relates to a cooling device for continuous casting production of magnesium alloy rods.
Background
The continuous casting technology is widely applied to a rod making process in the magnesium alloy industry, and the concrete process is as follows: the magnesium liquid (actually, the molten liquid of magnesium alloy is commonly called as magnesium liquid or magnesium molten liquid) is condensed into a semi-solidified state by a crystallizer and then is pulled out from the lower part, then water spraying cooling is continued to prepare a casting blank with a certain section shape and a certain length, and the casting blank of the magnesium alloy rod needs to be sufficiently cooled after being subjected to the next processing, so that the waste heat in the magnesium alloy rod needs to be cooled by a cooling device.
Most of the existing cooling devices are cooling tanks, the magnesium alloy rod which is just manufactured is placed in the cooling tank, and then the magnesium alloy rod is sufficiently cooled, but most of cooling water in the cooling tank is still, so that the temperature of the cooling water can be gradually increased when the magnesium alloy rod is cooled, further the cooling effect is reduced, and the magnesium alloy rod is not beneficial to being sufficiently cooled.
Secondly, after the magnesium alloy rod is cooled by the existing cooling device, the cooled magnesium alloy rod needs to be fished out of water manually, so that the workload of workers is increased, time and labor are consumed, and the working efficiency is reduced.
The cooling device is to magnesium alloy stick cooling process again, can produce a large amount of magnesium alloy broken slag and deposit the bottom of device, need clear up, adopts the manual work to clear up now generally, and not only waste time and energy, greatly increased staff's working strength to the clearance speed is slow, and the clearance is unclean.
Disclosure of Invention
The utility model aims to solve the main technical problems of providing the cooling device for continuous casting production of the magnesium alloy rod, which has the advantages of reasonable structural design, convenient operation, high cooling efficiency, good cooling effect, high cooling quality, time saving, labor saving and low labor intensity.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a cooling device for magnesium alloy stick continuous casting production, includes the cooling tank, and the activity is provided with the subassembly of placing that is used for placing the magnesium alloy stick in the cooling tank, is provided with the drive on the cooling tank and places the subassembly and go up and down in the cooling tank, and the cooling tank below is provided with the cooling module that is used for carrying out the circulative cooling to the cooling water in the cooling tank, still is provided with in the cooling tank and is used for scraping the subassembly of striking off of magnesium alloy waste residue that deposits in the cooling tank bottom with the cooling process.
The following is a further optimization of the above technical solution according to the present utility model:
the placing component comprises a connecting plate movably arranged in the cooling box, two placing plates are symmetrically and fixedly arranged at positions, close to two sides, of the top of the connecting plate, and a plurality of elastic clamping pieces are uniformly arranged on the placing plates.
Further optimizing: the lifting assembly comprises two symmetrical driving grooves which are vertically arranged on two sides of the cooling box, driving blocks are connected in the driving grooves in a sliding mode, and one side wall, opposite to the two driving blocks, is fixedly connected with the connecting plate.
Further optimizing: one of them drive groove rotation is connected with first threaded rod, and the bottom of first threaded rod rotates with the inner wall of drive groove to be connected, and the top transmission of first threaded rod is connected with first driving motor, and threaded connection has the drive block on the first threaded rod.
Further optimizing: the cooling assembly comprises a cold water tank, a water pump is fixedly arranged at the top of the cold water tank, two ends of the water pump are respectively communicated with the cold water tank and the cold water tank, and a first filter screen is arranged at the communication position of the cold water tank and the water pump.
Further optimizing: the top of the cold water tank is communicated with a water inlet pipe, and the other end of the water inlet pipe is fixedly provided with a second filter screen and communicated with the cooling tank.
Further optimizing: the refrigerating assembly is fixedly arranged on one side wall of the cold water tank and comprises a plurality of refrigerating sheets uniformly arranged on one side wall of the cold water tank, refrigerating ends of the refrigerating sheets extend to the inside of the cold water tank in a penetrating mode, and radiating ends of the refrigerating sheets extend to the outside of the cold water tank in a penetrating mode.
Further optimizing: and a mounting box is fixedly arranged on the outer side wall of the cold water tank and close to the refrigerating sheet, and a plurality of radiating fans are uniformly arranged on one side wall of the mounting box far away from the cold water tank.
Further optimizing: the scraping assembly comprises a second threaded rod which is rotatably arranged in the cooling box, one end of the second threaded rod is in transmission connection with a second driving motor, and the other end of the second threaded rod is fixedly provided with a limiting plate.
Further optimizing: the second threaded rod is connected with a scraping plate in a threaded mode, the bottom of the scraping plate is contacted with the inner wall of the bottom of the cooling box, and two sides of the scraping plate are connected with the inner wall of the cooling box in a sliding mode.
By adopting the technical scheme, the utility model has the advantages of reasonable structural design, convenient operation, high cooling efficiency, good cooling effect, high cooling quality, time and labor saving and low labor intensity.
According to the utility model, the cooling water in the cold water tank is pumped out and conveyed into the cooling tank through the water pump, the cooling water with the temperature increased in the cooling tank flows into the cold water tank from the cooling tank, the refrigerating end of the refrigerating sheet cools the high-temperature cooling water entering the cold water tank, meanwhile, the heat radiating fan rapidly discharges the heat generated by the heat radiating end in the refrigerating process of the refrigerating sheet, and the water pump conveys the cooled cooling water into the cooling tank, so that the cooling water in the cooling tank is circulated and reciprocated, thereby effectively avoiding the temperature rise of the cooling water in the cooling tank during long-time use, effectively improving the cooling effect and the cooling efficiency, and further improving the cooling quality of the magnesium alloy rod.
According to the utility model, through the arrangement of the lifting assembly, the cooled magnesium alloy rod is automatically taken out of the cooling water, so that time and labor are saved, the working strength of workers is greatly reduced, the work load of the workers is lightened, the health of the workers is facilitated, the manpower loss is greatly reduced, the manpower cost is greatly reduced, and the cooling efficiency is improved.
According to the utility model, by arranging the scraping component, the magnesium alloy slag deposited at the bottom of the cooling box is automatically scraped and discharged outside the cooling box, manual cleaning is not needed, the strength of working staff is greatly reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic view of a cooling assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a scraping assembly according to an embodiment of the present utility model;
fig. 5 is a schematic structural diagram of a placement component according to an embodiment of the present utility model.
In the figure: 1-a cooling box; 2-placing the assembly; 21-connecting plates; 22-placing a plate; 23-elastic clamping members; 3-lifting assembly; 31-a driving groove; 32-a driving block; 33-a first drive motor; 34-a first threaded rod; 5-cooling the assembly; 51-a cold water tank; 52-a water pump; 53-a water suction pipe; 54-water delivery pipe; 55-a first filter screen; 56-water inlet pipe; 57-a second filter screen; 58-refrigerating sheets; 59-mounting box; 60-a heat dissipation fan; 7-a scraping assembly; 71-a second drive motor; 72-a second threaded rod; 73-limiting plates; 74-scraping plate; 8-a closing plate; 9-pulling blocks; 10-drain pipe.
Detailed Description
As shown in fig. 1-5, a cooling device for continuous casting production of magnesium alloy rods comprises a cooling box 1, a placing component 2 for placing the magnesium alloy rods is movably arranged in the cooling box 1, a lifting component 3 for driving the placing component 2 to lift in the cooling box 1 is arranged on the cooling box 1, a cooling component 5 for circularly cooling water in the cooling box 1 is arranged below the cooling box 1, and a scraping component 7 for scraping magnesium alloy waste residues deposited at the bottom of the cooling box 1 in the cooling process is also arranged in the cooling box 1.
The placing component 2 comprises a connecting plate 21 movably arranged in the cooling box 1, two placing plates 22 are symmetrically and fixedly arranged at positions, close to two sides, of the top of the connecting plate 21, and a plurality of elastic clamping pieces 23 are uniformly arranged on the placing plates 22.
The two ends of the magnesium alloy rod to be cooled are respectively placed into the corresponding elastic clamping pieces 23, so that the clamping and fixing of the magnesium alloy rod are realized, and the subsequent operation is convenient.
The lifting assembly 3 comprises two symmetrical driving grooves 31 which are vertically arranged on two sides of the cooling box 1, driving blocks 32 are slidably connected in the driving grooves 31, and opposite side walls of the two driving blocks 32 are fixedly connected with the connecting plate 21.
The top of the cooling box 1 and the position corresponding to any one of the driving grooves 31 are fixedly provided with a first driving motor 33, and the power output end of the first driving motor 33 penetrates through the cooling box 1, extends into the driving groove 31 and is in transmission connection with a first threaded rod 34.
The other end of the first threaded rod 34 is rotatably connected with the driving groove 31, and the first threaded rod 34 is in threaded connection with the driving block 32.
The first driving motor 33 is started, the first driving motor 33 rotates to drive the first threaded rod 34 to rotate, and the driving block 32 is in sliding connection with the driving groove 31, so that the first threaded rod 34 rotates to drive the driving block 32 to slide up and down in the driving groove 31, and the driving block 32 drives the placement assembly 2 to move up and down.
By the design, the cooled magnesium alloy rod is automatically taken out of the cooling water, time and labor are saved, the working strength of workers is greatly reduced, the work load of the workers is lightened, the workers are not only benefited to health, the manpower loss is greatly reduced, the manpower cost is greatly reduced, and the cooling efficiency is improved.
The cooling assembly 5 comprises a cold water tank 51, a water pump 52 is fixedly arranged at the top of the cold water tank 51, a water suction pipe 53 is communicated with the water inlet end of the water pump 52, and the other end of the water suction pipe 53 penetrates through the cold water tank 51 to extend to the lower part in the cold water tank.
The water outlet end of the water pump 52 is communicated with a water pipe 54, and the other end of the water pipe 54 is fixedly provided with a first filter screen 55 and communicated with the cooling box 1.
The top of the cold water tank 51 is communicated with a water inlet pipe 56, and the other end of the water inlet pipe 56 is fixedly provided with a second filter screen 57 and communicated with the cooling tank 1.
Through the arrangement of the first filter screen 55 and the second filter screen 57, magnesium alloy slag generated in the cooling process is effectively prevented from entering the water pump 52, and damage to the water pump 52 is effectively avoided.
A refrigeration assembly is fixedly installed on one side wall of the cold water tank 51, the refrigeration assembly comprises a plurality of refrigeration sheets 58 uniformly installed on one side wall of the cold water tank 51, refrigeration ends of the refrigeration sheets 58 extend to the inside of the cold water tank 51 in a penetrating manner, and heat dissipation ends of the refrigeration sheets 58 extend to the outside of the cold water tank 51 in a penetrating manner.
The outer side wall of the cold water tank 51 is fixedly provided with a mounting box 59 at a position close to the refrigerating sheet 58, and a plurality of heat dissipation fans 60 are uniformly arranged on one side wall of the mounting box 59 far away from the cold water tank 51.
The cooling fin 58 and the cooling fan 60 are electrically connected to an external power source through wires, respectively.
The cooling fin 58 and the cooling fan 60 are both prior art and are available commercially.
The water pump 52 is started, the cooling fins 58 and the cooling fan 60 are started simultaneously, the cooling water in the cold water tank 51 is pumped out by the water pump 52 and conveyed into the cooling tank 1, the cooling water heated in the cooling tank 1 flows into the cold water tank 51 from the cooling tank 1, the cooling end of the cooling fin 58 cools the high-temperature cooling water entering the cold water tank 51, meanwhile, the cooling fan 60 rapidly discharges heat generated by the cooling end in the cooling process of the cooling fin 58, the water pump 52 conveys the cooled cooling water into the cooling tank 1, and the cooling water is circulated and reciprocated in this way, so that the temperature of the cooling water in the cooling tank 1 is effectively prevented from being increased for a long time, the cooling effect and the cooling efficiency are effectively improved, and the cooling quality of the magnesium alloy rod is high.
A side wall of the cooling box 1 is provided with a discharge port, a sealing plate 8 is clamped on the discharge port, and a pull block 9 is fixedly arranged on the outer side of the sealing plate 8.
A drain pipe 10 is connected to one side wall of the cold water tank 51, and a valve (not shown in the figure) for controlling the on/off of the drain pipe 10 is provided on the drain pipe 10.
The scraping assembly 7 comprises a second driving motor 71 fixedly installed on the outer wall of one side of the cooling box 1, a power output end of the second driving motor 71 penetrates through the cooling box 1 and is in transmission connection with a second threaded rod 72, and the other end of the second threaded rod 72 is fixedly connected with a limiting plate 73.
The second threaded rod 72 is connected with a scraping plate 74 in a threaded manner, the bottom of the scraping plate 74 is in contact with the inner wall of the bottom of the cooling box 1, and two sides of the scraping plate 74 are in sliding connection with the inner wall of the cooling box 1.
The second driving motor 71 is started, the second driving motor 71 rotates to drive the second threaded rod 72 to rotate, and as the bottom of the scraping plate 74 is in contact with the inner wall of the bottom of the cooling box 1, two sides of the scraping plate 74 are in sliding connection with the inner wall of the cooling box 1, the second threaded rod 72 rotates to drive the scraping plate 74 to horizontally slide in the cooling box 1 along the axial direction of the second threaded rod 72, so that the scraping plate 74 scrapes magnesium alloy slag on the inner wall of the bottom of the cooling box 1 and pushes the magnesium alloy slag to the discharge outlet.
By the design, the magnesium alloy slag deposited at the bottom of the cooling box 1 is scraped automatically and discharged outside the cooling box 1, manual cleaning is not needed, the strength of workers is greatly reduced, and the working efficiency is improved.
In specific use, firstly, cooling water is added into the cooling tank 1, the cooling water in the cooling tank 1 flows into the cooling water tank 51 through the water inlet pipe 56, after the cooling water tank 51 is filled up, the cooling tank 1 starts to add cooling water, and after the liquid level of the cooling water in the cooling tank 1 reaches the required height, the cooling water is stopped to be added.
Then, the two ends of the magnesium alloy rod to be cooled are respectively placed into the corresponding elastic clamping pieces 23, so that the clamping and fixing of the magnesium alloy rod are realized, and the subsequent operation is convenient.
The first driving motor 33 is started to rotate forward, the first driving motor 33 rotates forward to drive the first threaded rod 34 to rotate forward, and the driving block 32 is connected with the driving groove 31 in a sliding mode, so that the first threaded rod 34 rotates forward to drive the driving block 32 to slide downwards in the driving groove 31, the driving block 32 drives the placement assembly 2 to move downwards until the magnesium alloy rod completely enters water cooling water, and the first driving motor 33 is stopped.
Then the water pump 52 is started, the cooling fin 58 and the heat dissipation fan 60 are started at the same time, the cooling water in the cold water tank 51 is pumped out by the water pump 52 and conveyed into the cooling tank 1, the cooling water heated in the cooling tank 1 flows into the cold water tank 51 from the cooling tank 1, the cooling end of the cooling fin 58 cools down and cools down the high-temperature cooling water entering the cold water tank 51, meanwhile, the heat dissipation fan 60 rapidly discharges the heat generated by the heat dissipation end in the cooling process of the cooling fin 58, the water pump 52 conveys the cooled cooling water into the cooling tank 1 again, and thus the cooling water is circulated and reciprocated, the long-time use temperature rise of the cooling water is effectively avoided, and the cooling effect and the cooling efficiency are effectively improved.
After cooling, the first driving motor 33 is started to reversely rotate, the first driving motor 33 reversely rotates to drive the first threaded rod 34 to reversely rotate, and the driving block 32 is in sliding connection with the driving groove 31, so that the first threaded rod 34 reversely rotates to drive the driving block 32 to upwards slide in the driving groove 31, the driving block 32 drives the placement assembly 2 to upwards move until the magnesium alloy rod moves out of the cooling water and moves to the outlet of the cooling box 1, the first driving motor 33 is stopped, and the magnesium alloy rod is taken out.
When the device is operated, the closing plate 8 is pulled out from the discharge port by the pull block 9, and the cooling water flows into the specified container from the discharge port.
After the cooling water in the cooling tank 1 is completely discharged, the second driving motor 71 is started, the second driving motor 71 rotates to drive the second threaded rod 72 to rotate, and as the bottom of the scraping plate 74 is in contact with the inner wall of the bottom of the cooling tank 1, two sides of the scraping plate 74 are in sliding connection with the inner wall of the cooling tank 1, the second threaded rod 72 rotates to drive the scraping plate 74 to horizontally slide in the cooling tank 1 along the axial direction of the second threaded rod 72, so that the scraping plate 74 scrapes magnesium alloy slag on the inner wall of the bottom of the cooling tank 1 and pushes the magnesium alloy slag to the discharge port.
By adopting the technical scheme, the utility model has the advantages of reasonable structural design, convenient operation, high cooling efficiency, good cooling effect, high cooling quality, time and labor saving and low labor intensity.
Alterations, modifications, substitutions and variations of the embodiments herein will be apparent to those of ordinary skill in the art in light of the teachings of the present utility model without departing from the spirit and principles of the utility model.
Claims (9)
1. The utility model provides a cooling device for magnesium alloy stick continuous casting production, includes cooling tank (1), and cooling tank (1) internal activity is provided with places subassembly (2) that are used for placing the magnesium alloy stick, its characterized in that: a lifting assembly (3) for driving the placement assembly (2) to lift in the cooling box (1) is arranged on the cooling box (1), a cooling assembly (5) for circularly cooling water in the cooling box (1) is arranged below the cooling box (1), and a scraping assembly (7) for scraping magnesium alloy waste residues deposited at the bottom of the cooling box (1) in the cooling process is also arranged in the cooling box (1);
the placing component (2) comprises a connecting plate (21) movably arranged in the cooling box (1), two placing plates (22) are symmetrically and fixedly arranged at positions, close to two sides, of the top of the connecting plate (21), and a plurality of elastic clamping pieces (23) are uniformly arranged on the placing plates (22).
2. The cooling device for continuous casting production of magnesium alloy rods according to claim 1, wherein: the lifting assembly (3) comprises two symmetrical driving grooves (31) which are vertically arranged on two sides of the cooling box (1), driving blocks (32) are slidably connected in the driving grooves (31), and one side wall of each driving block (32) opposite to the corresponding driving block is fixedly connected with the connecting plate (21).
3. The cooling device for continuous casting production of magnesium alloy rods according to claim 2, wherein: one of them drive groove (31) internal rotation is connected with first threaded rod (34), and the bottom of first threaded rod (34) is connected with the inner wall rotation of drive groove (31), and the top transmission of first threaded rod (34) is connected with first driving motor (33), and threaded connection has drive piece (32) on first threaded rod (34).
4. A cooling device for continuous casting production of magnesium alloy rods according to claim 3, wherein: the cooling assembly (5) comprises a cold water tank (51), a water pump (52) is fixedly arranged at the top of the cold water tank (51), two ends of the water pump (52) are respectively communicated with the cooling tank (1) and the cold water tank (51), and a first filter screen (53) is arranged at the communication position of the cooling tank (1) and the water pump (52).
5. The cooling device for continuous casting production of magnesium alloy rods according to claim 4, wherein: the top of the cold water tank (51) is communicated with a water inlet pipe (56), and the other end of the water inlet pipe (56) is fixedly provided with a second filter screen (57) and is communicated with the cooling tank (1).
6. The cooling device for continuous casting production of magnesium alloy rods according to claim 5, wherein: a refrigerating assembly is fixedly arranged on one side wall of the cold water tank (51), the refrigerating assembly comprises a plurality of refrigerating sheets (58) which are uniformly arranged on one side wall of the cold water tank (51), refrigerating ends of the refrigerating sheets (58) penetrate through the cold water tank (51) to extend into the cold water tank, and radiating ends of the refrigerating sheets (58) penetrate through the cold water tank (51) to extend to the outer side of the cold water tank.
7. The cooling device for continuous casting production of magnesium alloy rods according to claim 6, wherein: a mounting box (59) is fixedly arranged on the outer side wall of the cold water tank (51) at a position close to the refrigerating sheet (58), and a plurality of radiating fans (60) are uniformly arranged on one side wall, far away from the cold water tank (51), of the mounting box (59).
8. The cooling device for continuous casting production of magnesium alloy rods according to claim 7, wherein: the scraping assembly (7) comprises a second threaded rod (72) which is rotatably arranged in the cooling box (1), one end of the second threaded rod (72) is in transmission connection with a second driving motor (71), and the other end of the second threaded rod (72) is fixedly provided with a limiting plate (73).
9. The cooling device for continuous casting production of magnesium alloy rods according to claim 8, wherein: the second threaded rod (72) is connected with a scraping plate (74) in a threaded mode, the bottom of the scraping plate (74) is in contact with the inner wall of the bottom of the cooling box (1), and two sides of the scraping plate (74) are in sliding connection with the inner wall of the cooling box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223215554.2U CN219169561U (en) | 2022-12-02 | 2022-12-02 | Cooling device for continuous casting production of magnesium alloy rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223215554.2U CN219169561U (en) | 2022-12-02 | 2022-12-02 | Cooling device for continuous casting production of magnesium alloy rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219169561U true CN219169561U (en) | 2023-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223215554.2U Active CN219169561U (en) | 2022-12-02 | 2022-12-02 | Cooling device for continuous casting production of magnesium alloy rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219169561U (en) |
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2022
- 2022-12-02 CN CN202223215554.2U patent/CN219169561U/en active Active
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