CN213701679U - Ingot casting cooling device - Google Patents
Ingot casting cooling device Download PDFInfo
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- CN213701679U CN213701679U CN202022433328.6U CN202022433328U CN213701679U CN 213701679 U CN213701679 U CN 213701679U CN 202022433328 U CN202022433328 U CN 202022433328U CN 213701679 U CN213701679 U CN 213701679U
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Abstract
The utility model relates to an ingot casting cooling device, with the cooperation of ingot casting mould, a serial communication port, include: the cooling water tank is provided with an opening at the top and is used for soaking and cooling the ingot casting mold on the conveying chain, two side plates in the length direction of the cooling water tank are higher than the bottom surface of the mold with the upward ingot notch, and water outlets are respectively reserved between the two side plates in the width direction of the cooling water tank and the bottom surface of the mold with the upward ingot notch; the water level lifting device is arranged in the cooling water tank and ascends and descends along the cooling water tank, the cooling water tank is divided into a lifting area and a water absorption area by the water level lifting device, the lifting area and the water absorption area are communicated in one direction by the water level lifting device, and the communication direction is directed to the lifting area from the water absorption area; the water storage tank is communicated with the water absorption area in a one-way mode, the communication direction is from the water storage tank to the water absorption area, the cooling effect is good, and the cost is low.
Description
Technical Field
The utility model relates to an ingot casting cooling technology field especially relates to an ingot casting cooling device.
Background
The working principle of the continuous casting machine is as follows: the molten metal is discharged from the outlet of the mixing furnace, is injected into a ship-shaped chute of a horizontal continuous casting machine through the chute, and is injected into an ingot casting mold through a distributor for molding, the ingot cast on the continuous casting machine is firstly cooled by indirect water along with a casting mold, then is demoulded and is sent into a cooling conveyer for direct water cooling, and finally, the finished ingot is bundled and packaged.
The existing ingot cooling device such as the ingot cooling method disclosed in Chinese patent publication (CN 109226703)) and the water circulation cooling device specially designed for the method are provided with a cooling water tank, flowing water is arranged in the cooling water tank, a water outlet lower than the bottom of the ingot mold is arranged on the cooling water tank, the water circulation cooling device is provided with a variable frequency pump for immersing the bottom of the ingot mold into the cooling water tank, the variable frequency pump continuously pumps cold water into the cooling water tank to forcibly raise the water level to be higher than the bottom of the ingot mold, the pumped water rapidly flows out from the water outlet because the water outlet is lower than the bottom of the ingot mold, the cooling effect is improved because the water has good fluidity, but the ingot mold on the ingot cooling device is conveyed slowly due to casting on the ingot mold, when the ingot mold moves to be right above the water outlet, the gap between the water outlet and the bottom of the ingot mold is small, the water outlet is provided with a variable frequency pump to control the water level, but the variable frequency pump is well known to be much more expensive than a common water pump, and a cast ingot cooling device with low cost needs to be designed.
SUMMERY OF THE UTILITY MODEL
For overcoming the technical defect that prior art exists, the utility model provides an ingot casting cooling device, the cooling effect is good, and is with low costs.
The utility model discloses a technical solution be:
ingot casting cooling device cooperates with the ingot casting mould, includes: the cooling water tank is provided with an opening at the top and is used for carrying out immersion cooling on the ingot casting mold, two side plates in the length direction of the cooling water tank are higher than the bottom surface of the mold with the upward ingot notch, and water outlets are respectively reserved between the two side plates in the width direction of the cooling water tank and the bottom surface of the mold with the upward ingot notch; the two backflow channels are respectively correspondingly arranged on one side of the water outlet and are connected with the water outlet on the same side; the water level lifting device is arranged in the cooling water tank and ascends and descends along the cooling water tank, the cooling water tank is divided into a lifting area and a water absorption area by the water level lifting device, the lifting area and the water absorption area are communicated in one direction by the water level lifting device, and the communication direction is directed to the lifting area from the water absorption area; the water storage tank is communicated with the water absorption area in a one-way mode, and the communication direction of the water storage tank points to the water absorption area; the transfer water tank is butted with the output end of each backflow channel; and a water inlet of the radiator is communicated with the transfer water tank through a first water pipe, a water pump is arranged on the first water pipe, a water outlet of the radiator is communicated with the cooling water tank through a second water pipe, and a water outlet of the radiator is communicated with the storage water tank through a third water pipe.
As a further improvement, the water level lifting device includes lifting frame, a plurality of lifting check plates and lifting power component, lifting power component installs on the cooling trough and is connected with the transmission of lifting frame, the lifting frame is equipped with a plurality of moisturizing passageways and lifting frame and slides from top to bottom along the cooling trough, and each lifting check plate articulates at lifting frame top and each lifting check plate seals each moisturizing passageway upper end under the action of gravity.
As a further improvement, the lifting power component includes that lifting motor, control lever, transfer line, synchronizing bar and two lift the axle, each lift the rotatable curb plate of installing in the district that absorbs water and stretching out length direction of axle, each lift the part an organic whole that the axle stretches out length direction curb plate and is equipped with the connecting rod, each it is parallel to each other between the connecting rod, each lift the axle all be equipped with lift the pole, be parallel to each other between each lift pole, each lift the pole and all withstand the lifting frame, the control lever is adorned admittedly at lifting motor output and is equipped with the slot hole, the lifting motor is adorned admittedly on length direction's curb plate, the both ends of transfer line and synchronizing bar articulate respectively on two connecting rods, be parallel to each other between transfer line and the synchronizing bar, be equipped with the sliding block on the transfer line admittedly, the sliding block slides along the slot hole.
As a further improvement, the ingot casting cooling device further comprises a PLC controller and a liquid level sensor, the driving end of the lifting motor is electrically connected with the PLC controller, and the signal input end of the liquid level sensor is electrically connected with the PLC controller and acts on the liquid level of the cooling water tank.
As a further improvement, this ingot casting cooling device still includes water supply one-way board and limit sealing strip, be equipped with water supply channel between deposit basin and the district that absorbs water, water supply one-way board articulates in the district that absorbs water being close to water supply channel one side, limit sealing strip sets firmly bottom the district that absorbs water and limit sealing strip trend and water supply one-way board steering axis parallel, water supply one-way board slides along each width direction curb plate and water supply one-way board and withstands limit sealing strip under the action of gravity.
As a further improvement, the water supply one-way plate is provided with a counterweight strip near one end of the limit sealing strip.
As a further improvement of the utility model, the backflow channel is obliquely arranged, and the input end of the backflow channel which is connected with the water outlet is higher than the output end of the backflow channel which is connected with the transfer water tank.
As a further improvement, the radiator is a copper pipe radiator.
As a further improvement of the utility model, the ingot cooling device further comprises a heat radiation fan acting on the surface of the radiator and the surrounding air flow.
The utility model has the advantages that:
the utility model comprises a cooling water tank, a reflux channel, a transfer water tank, a water pump and a radiator, wherein the top opening of the cooling water tank is used for carrying out immersion cooling on an ingot casting mold, two side plates in the length direction of the cooling water tank are higher than the bottom surface of the mold with an upward ingot groove opening, water outlets are respectively reserved between two side plates in the width direction of the cooling water tank and the bottom surface of the mold with the upward ingot groove opening, a zinc alloy ingot is conveyed and formed in the ingot casting mold, the ingot casting mold passes through the upper part of the cooling water tank, the bottom of the cooling water tank is completely immersed in the cooling water, and the cooling effect; the two backflow channels are respectively correspondingly arranged on one side of the water outlet and are connected with the water outlet on the same side; the transfer water tank is butted with the output end of each backflow channel; the water inlet of the radiator is communicated with the transit water tank through a first water pipe, a water pump is arranged on the first water pipe, the water outlet of the radiator is communicated with the cooling water tank through a second water pipe, heated water in the cooling water tank flows into the transit water tank through a water outlet and a backflow channel, the water pump pumps hot water into the radiator for heat dissipation, and the water which is cooled in the radiator through heat exchange is pumped into the cooling water tank again, so that the water temperature in the cooling water tank is reduced, and the heat exchange process is smooth and the cooling effect is good due to the continuous flowing of the water;
the utility model also comprises a water level lifting device and a water storage tank, wherein the water level lifting device is arranged in the cooling tank and goes up and down along the cooling tank, the cooling tank is divided into a lifting area and a water absorption area by the water level lifting device, the water level lifting device is communicated with the lifting area and the water absorption area in one way, and the communication direction is directed to the lifting area from the water absorption area; the deposit basin, one-way intercommunication water absorption area, the direction of intercommunication is by the directional water absorption area of reserve water tank, the delivery port of radiator is linked together with the deposit basin through the third water pipe, the water level descends fast when ingot casting mould breaks away from the outlet, water level lifting device lifting is in order to raise the water level in lifting district in the cooling trough, meanwhile, form the negative pressure in water absorption area, inhale the cooling trough with the water in the deposit basin, the water level has been stabilized, the cooling effect has been guaranteed, and use ordinary water pump just adjustable water level, therefore, the carrier wave prepaid electric energy meter is low in cost.
Drawings
Fig. 1 is a schematic side view of the structure of the present invention and the installation relationship of the conveying chain machine.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Fig. 3 is a schematic top view of the present invention.
FIG. 4 is a schematic view of the installation relationship between the cooling water tank and the reserve water tank.
FIG. 5 is a schematic view of a lift power assembly.
Fig. 6 is a schematic view of the lifting frame structure.
Description of reference numerals: 1. a conveyor chain; 2. a cooling water tank; 21. a lifting area; 22. a water absorption zone; 3. a water outlet; 4. a return channel; 5. a water level lifting device; 51. a lifting frame; 511. a water replenishing channel; 52. lifting the check plate; 53. a lifting power assembly; 531. a lifting motor; 532. a control lever; 5321. a long hole; 533. a transmission rod; 5331. a slider; 534. a synchronization lever; 535. lifting the shaft; 536. a connecting rod; 537. lifting the rod; 6. a water storage tank; 61. a water supply channel; 62. a water supply one-way plate; 63. a limit sealing strip; 64. a weight strip; 7. a transit water tank; 8. a heat sink; 81. a first water pipe; 82. a second water pipe; 83. a third water pipe; 84. a heat radiation fan; 9. and (4) a water pump.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-6, the present embodiment provides an ingot cooling device, which is matched with an ingot mold, the ingot mold is fixedly arranged on a conveying chain machine 1, the ingot cooling device includes a cooling water tank 2, two backflow channels 4, a transit water tank 7, a water pump 9 and a radiator 8, the top of the cooling water tank 2 is opened for cooling the ingot mold on the conveying chain machine 1 by soaking, two side plates in the length direction of the cooling water tank 2 are higher than the bottom of the ingot mold with an upward ingot notch, and water outlets 3 are respectively reserved between two side plates in the width direction of the cooling water tank 2 and the bottom of the ingot mold with the upward ingot notch, so that water is discharged from the water outlets 3 only, a zinc alloy ingot is conveyed and formed in the ingot mold, the ingot mold passes through the upper part of the cooling water tank 2, the bottom of the cooling water tank 2 is completely soaked in the cooling water, and the cooling; two backflow channels 4 which are respectively and correspondingly arranged on one side of the water outlet 3 and are connected with the water outlet 3 on the same side; the transit water tank 7 is butted with the output end of each backflow channel 4, the backflow channels 4 are obliquely arranged, and the input ends of the backflow channels, which are butted with the water outlet 3, are higher than the output ends of the backflow channels, which are butted with the transit water tank 7, so that the water flow is accelerated to flow into the transit water tank 7 from the water outlet 3;
a water inlet of the radiator 8 is communicated with the transit water tank 7 through a first water pipe 81, a water pump 9 is arranged on the first water pipe 81, a water outlet of the radiator 8 is communicated with the cooling water tank 2 through a second water pipe 82, specifically, the second water pipe 82 is communicated with the water absorption area 22, heated water in the cooling water tank 2 flows into the transit water tank 7 through a water outlet 3 and a backflow channel 4, the water pump 9 pumps hot water into the radiator 8 for heat dissipation and pumps the water which is subjected to heat exchange and cold change in the radiator 8 into the cooling water tank 2 again, the radiator 8 is a copper pipe radiator 8, the ingot cooling device further comprises a heat dissipation fan 84 acting on the surface of the radiator 8 and air flow around the radiator 8, the hot water is guaranteed to be fully cooled in the radiator 8, the water temperature in the cooling water tank 2 is reduced, and the heat exchange process is smooth due to continuous;
the utility model also comprises a water level lifting device 5 and a water storage tank 6, wherein the water level lifting device 5 is arranged in the cooling tank 2 and goes up and down along the cooling tank 2, the cooling tank 2 is divided into a lifting area 21 and a water absorption area 22 by the water level lifting device 5, the water level lifting device 5 is communicated with the lifting area 21 and the water absorption area 22 in one way, and the communication direction is from the water absorption area 22 to the lifting area 21; deposit basin 6, one-way intercommunication suction area 22, the intercommunication direction is by the directional suction area 22 of reserve tank, the delivery port of radiator 8 is linked together with deposit basin 6 through third water pipe 83, the water level descends fast when the ingot mould breaks away from outlet 3, water level lifting device 5 lifting is in order to raise the water level of lifting district 21 in cooling trough 2, meanwhile, form the negative pressure in suction area 22, inhale cooling trough 2 with the water in the deposit basin 6, the water level has been stabilized, the cooling effect has been guaranteed, and use ordinary water pump 9 just adjustable water level, therefore, the carrier wave prepaid electric energy meter is low in cost.
In this embodiment, the water level lifting device 5 includes a lifting frame 51, a plurality of lifting check plates 52 and a lifting power assembly 53, the lifting power assembly 53 is installed on the cooling water tank 2 and is in transmission connection with the lifting frame 51, the lifting frame 51 is provided with a plurality of water supply channels 511 and the lifting frame 51 slides up and down along the cooling water tank 2, each lifting check plate 52 is hinged on the top of the lifting frame 51 and each lifting check plate 52 seals the upper end of each water supply channel 511 under the action of gravity, the cooling water tank 2 forms a lifting area 21 at the upper end of each lifting check plate 52, a water absorption area 22 is formed at the lower end of each lifting check plate 52, and when the lifting power assembly 53 lifts the lifting frame 51, the lift check plate 52 seals the water replenishing passage 511 under the dual action of its own weight and the weight of the water in the lift area 21, the water level in the lift area 21 rises, meanwhile, negative pressure is formed in the water absorption area 22, and water in the water storage tank 6 is absorbed into the water absorption area 22;
in a preferred embodiment, the orientation of each lifting check plate 52 is consistent with the conveying direction of the ingot mold, the ingot mold heats the water in the lifting area 21 gradually when passing through the lifting area 21, the water temperature of the lifting area 21 which is closer to the downstream of the conveying direction of the ingot mold is higher, when the ingot mold is positioned above the water outlet 3 again, the water outlet 3 discharges water in a reduced amount, the lifting frame 51 is controlled to descend, each lifting check plate 52 also descends, the water in the water absorbing area 22 cannot flow back to the water storage tank 6, the lifting check plates 52 rotate to open the water replenishing channel 511 when the lifting frame 51 descends, the cold water in the water absorbing area 22 is conveyed to the area with the higher water temperature of the lifting area 21 due to the orientation of each lifting check plate 52 is consistent with the conveying direction of the ingot mold, each lifting check plate 52 forms water flow which is directed to the downstream of the conveying direction of the ingot mold in the lifting area 21, high-temperature water flow is driven out of the lifting area 21, water in the lifting area 21 is cooled in a targeted mode, and cooling efficiency is further improved.
In this embodiment, the lifting power assembly 53 includes a lifting motor 531, a control rod 532, a transmission rod 533, a synchronization rod 534 and two lifting shafts 535, each lifting shaft 535 is rotatably installed on the water absorption region 22 and extends out of the side plate in the length direction, the portion of each lifting shaft 535 extending out of the side plate in the length direction is integrally provided with a connection rod 536, each connection rod 536 is parallel to each other, each lifting shaft 535 is provided with a plurality of lifting rods 537, each lifting rod 537 is parallel to each other, each lifting rod 537 abuts against the lifting frame 51, the control rod 532 is fixedly installed at the output end of the lifting motor 531 and is provided with a long hole 5321, the lifting motor 531 is fixedly installed on the side plate in the length direction, the two ends of the transmission rod 533 and the synchronization rod 534 are respectively hinged to the two connection rods 536, the transmission rod 533 and the synchronization rod 534 are parallel to each other, the transmission rod 533 is fixedly installed with a sliding block 5331, the sliding block 5331, the control rod 532 rotates along with the lifting motor 531 to push the sliding block 5331 to move, the transmission rod 533 and the synchronous rod 534 are parallel to each other, and the two connecting rods 536 are also parallel to each other, so that the two connecting rods 536, the transmission rod 533 and the synchronous rod 534 enclose a parallelogram, the rotation synchronization of the two connecting rods 536 is ensured, the rotation synchronization of the lifting rods 537 on the two lifting shafts 535 is further ensured, each lifting rod 537 props against the lifting frame 51, the lifting frame 51 can be lifted horizontally, and the sliding block 5331 is fixedly arranged on the transmission rod 533, so that the movement track of the sliding block 5331 is necessarily arc-shaped, the length of the control rod 532 can be different, the output axis of the lifting motor 531 does not necessarily pass through the center of the movement track of the sliding block 5331, and in order to adapt to the control rods 532 with different lengths, the long hole 5321 is arranged on the control rod 532, and the.
In this embodiment, this ingot casting cooling device still includes PLC controller and level sensor, the drive end of the equal electric connection PLC controller of lifting motor 531, level sensor electric connection PLC controller's signal input part acts on 2 liquid levels in cooling trough, level sensor installs in cooling trough 2, detect with signal transfer to PLC controller behind the water level low signal when level sensor, PLC controller control lifting motor 531 rotates, with the water level lifting in lifting district 21.
In this embodiment, the ingot cooling device further includes a water supply one-way plate 62 and a limit sealing strip 63, a water supply channel 61 is disposed between the water storage tank 6 and the water absorption region 22, the water supply one-way plate 62 is hinged on one side of the water absorption region 22 close to the water supply channel 61, the limit sealing strip 63 is fixedly disposed at the bottom of the water absorption region 22, the direction of the limit sealing strip 63 is parallel to the steering axis of the water supply one-way plate 62, the water supply one-way plate 62 slides along each side plate, the water supply one-way plate 62 presses the limit sealing strip 63 under the action of gravity, a counterweight strip 64 is integrally disposed at one end of the water supply one-way plate 62 close to the limit sealing strip 63, pressure on the limit sealing strip 63 is increased, sealing performance is ensured, when the lifting frame 51 ascends, negative pressure is formed in the water absorption region 22, the water supply one-way plate 62 is opened against the action of gravity, cool water in, to ensure that water in the suction area 22 flows into the lifting area 21 when the lifting frame 51 is lowered, rather than being pressed back into the reserve tank 6.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (9)
1. Ingot casting cooling device cooperates with the ingot casting mould, its characterized in that includes:
the cooling water tank is provided with an opening at the top and is used for carrying out immersion cooling on the ingot casting mold, two side plates in the length direction of the cooling water tank are higher than the bottom surface of the mold with the upward ingot notch, and water outlets are respectively reserved between the two side plates in the width direction of the cooling water tank and the bottom surface of the mold with the upward ingot notch;
the two backflow channels are respectively correspondingly arranged on one side of the water outlet and are connected with the water outlet on the same side;
the water level lifting device is arranged in the cooling water tank and ascends and descends along the cooling water tank, the cooling water tank is divided into a lifting area and a water absorption area by the water level lifting device, the lifting area and the water absorption area are communicated in one direction by the water level lifting device, and the communication direction is directed to the lifting area from the water absorption area;
the water storage tank is communicated with the water absorption area in a one-way mode, and the communication direction of the water storage tank points to the water absorption area;
the transfer water tank is butted with the output end of each backflow channel;
and a water inlet of the radiator is communicated with the transfer water tank through a first water pipe, a water pump is arranged on the first water pipe, a water outlet of the radiator is communicated with the cooling water tank through a second water pipe, and a water outlet of the radiator is communicated with the storage water tank through a third water pipe.
2. The ingot cooling device of claim 1, wherein the water level lifting device comprises a lifting frame, a plurality of lifting check plates and a lifting power assembly, the lifting power assembly is mounted on the cooling water tank and is in transmission connection with the lifting frame, the lifting frame is provided with a plurality of water replenishing channels and slides up and down along the cooling water tank, each lifting check plate is hinged to the top of the lifting frame, and each lifting check plate seals the upper end of each water replenishing channel under the action of gravity.
3. The ingot cooling apparatus of claim 2, wherein the lifting power assembly comprises a lifting motor, a control rod, a transmission rod, a synchronizing rod and two lifting shafts, each lifting shaft is rotatably mounted on the water suction area and extends out of a side plate in the length direction, a connecting rod is integrally arranged on a part of each lifting shaft extending out of the side plate in the length direction, the connecting rods are parallel to each other, each lifting shaft is provided with a lifting rod, the lifting rods are parallel to each other, each lifting rod abuts against the lifting frame, the control rod is fixedly arranged at the output end of the lifting motor and is provided with a long hole, the lifting motor is fixedly arranged on the side plate in the length direction, the two ends of the transmission rod and the two ends of the synchronous rod are respectively hinged to the two connecting rods, the transmission rod and the synchronous rod are parallel to each other, a sliding block is fixedly mounted on the transmission rod, and the sliding block slides along the long hole.
4. The ingot cooling device of claim 3, further comprising a PLC controller and a liquid level sensor, wherein the lifting motors are electrically connected with the driving end of the PLC controller, and the liquid level sensor is electrically connected with the signal input end of the PLC controller and acts on the liquid level of the cooling water tank.
5. The ingot cooling device of claim 1, further comprising a water supply one-way plate and a limiting sealing strip, wherein a water supply channel is arranged between the water storage tank and the water absorption area, the water supply one-way plate is hinged to one side, close to the water supply channel, of the water absorption area, the limiting sealing strip is fixedly arranged at the bottom of the water absorption area, the direction of the limiting sealing strip is parallel to the steering axis of the water supply one-way plate, the water supply one-way plate slides along the side plates in the width directions, and the water supply one-way plate presses the limiting sealing strip under the action of gravity.
6. The ingot cooling device of claim 5, wherein a counterweight strip is integrally arranged at one end of the water supply one-way plate close to the limiting sealing strip.
7. The ingot cooling apparatus of claim 1, wherein the return channel is inclined such that an input end thereof receiving the drain opening is higher than an output end thereof receiving the transfer trough.
8. The ingot cooling apparatus of claim 1, wherein the heat sink is a copper tube heat sink.
9. The ingot cooling apparatus of claim 1, further comprising a heat sink fan acting on the heat sink surface and the air flow around it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022433328.6U CN213701679U (en) | 2020-10-28 | 2020-10-28 | Ingot casting cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022433328.6U CN213701679U (en) | 2020-10-28 | 2020-10-28 | Ingot casting cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213701679U true CN213701679U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022433328.6U Active CN213701679U (en) | 2020-10-28 | 2020-10-28 | Ingot casting cooling device |
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| Country | Link |
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| CN (1) | CN213701679U (en) |
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2020
- 2020-10-28 CN CN202022433328.6U patent/CN213701679U/en active Active
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