CN209792557U - Cutting and smoke discharging system of side-draft continuous casting machine - Google Patents
Cutting and smoke discharging system of side-draft continuous casting machine Download PDFInfo
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- CN209792557U CN209792557U CN201920238985.XU CN201920238985U CN209792557U CN 209792557 U CN209792557 U CN 209792557U CN 201920238985 U CN201920238985 U CN 201920238985U CN 209792557 U CN209792557 U CN 209792557U
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Abstract
The utility model relates to a side suction type conticaster cutting system of discharging fume belongs to metallurgical continuous casting equipment technical field, the utility model provides a pair of side suction type conticaster cutting system of discharging fume, a serial communication port, include: a dust removal filter device; the cutting slag flushing device is positioned at the bottom of the cutting area of the continuous casting machine; the air suction ports of the air suction devices are positioned at the top and the bottom of two sides of the cutting area of the continuous casting machine; and the air suction port of the air suction device is positioned at two sides of the upper end of the cutting slag flushing device, and the air outlet of the air suction device is connected with the dust removal filtering device. Smoke generated by flame cutting of the stainless steel plate blank is removed in all directions, accumulation of dust is reduced, the field environment is improved, personnel injury is reduced, and the product quality is improved.
Description
Technical Field
The utility model belongs to the technical field of metallurgical continuous casting equipment, concretely relates to side suction type conticaster cutting system of discharging fume.
Background
The stainless steel casting blank is easy to generate viscous high-melting-point oxides under the high-temperature condition, cutting can be blocked, slag is not easy to remove, and cutting is interrupted, so that iron powder is required to be added as a fluxing agent, therefore, smoke dust containing a large number of particles can be generated in the cutting process of the stainless steel casting blank, and a dust removal cover is generally arranged above a casting blank flame continuous casting machine cutting module for dust removal in domestic stainless steel production enterprises.
In the process of implementing the embodiments of the present invention, the inventor finds that at least the following defects exist in the background art:
when the dust removal cover is arranged above the cutting module of the casting blank flame continuous casting machine for dust removal, particles with large specific gravity in the smoke dust are difficult to remove, and a large amount of dust accumulation is easily formed in the surrounding area of the cutting module of the casting blank flame continuous casting machine, so that the on-site environment is polluted and the health of on-site personnel is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a side suction type conticaster cutting system of discharging fume, aim at solve above-mentioned problem, solve and set up the dust excluding hood in casting blank flame continuous casting machine cutting module top and remove dust, be difficult to detach the great particulate matter of proportion in the smoke and dust, easily form a large amount of dusts in casting blank flame continuous casting machine cutting module's surrounding area and pile up, pollute site environment and influence the healthy problem of site personnel.
In order to achieve the above object, the utility model adopts the following technical scheme:
A cutting and smoke exhausting system of a side-draft continuous casting machine comprises:
A continuous casting machine cutting module;
The dust removal and filtration device is positioned on one side of the cutting module of the continuous casting machine;
the cutting slag flushing device is positioned at the bottom of the cutting module of the continuous casting machine;
The air draft device is provided with a plurality of air draft openings which are distributed at the top and the bottom of the two sides of the cutting module of the continuous casting machine;
And a plurality of air suction ports of the air suction device are positioned at two sides of the upper end of the cutting slag flushing device, and an air outlet of the air suction device is connected with the dust removal filtering device.
The cutting slag flushing device comprises:
The length direction of the water flowing plate is the same as the cutting direction of the cutting module of the continuous casting machine, and an included angle is formed between the length direction of the water flowing plate and the horizontal direction;
The water spraying device is provided with a plurality of nozzles which are arranged in parallel along the width direction of the flow plate;
the slag hopper is internally provided with a filter screen for filtering cutting slag;
The water spraying device is arranged at one end of the water flowing plate with high horizontal height, and the slag hopper is arranged at one end of the water flowing plate with high horizontal height.
the water spray device further comprises a workshop pipe and an equipment pipe, wherein the plurality of nozzles are arranged on the equipment pipe in parallel and communicated with the interior of the equipment pipe, and the equipment pipe is connected with the workshop pipe.
The air draft device comprises a smoke exhaust fan, a combined smoke and dust air duct, a high-position side air draft pipe and a low-position side air draft pipe, the high-position side air draft pipe is distributed at the top of one side of the cutting module of the continuous casting machine, the low-position side air draft pipe is distributed at the bottom of one side of the cutting module of the continuous casting machine, and the high-position side air draft pipe and the low-position side air draft pipe are connected with the dust removal filtering device through the combined smoke and dust air duct through the smoke exhaust.
the end part of the cutting area of the cutting module of the continuous casting machine is provided with an end smoke exhaust air pipe, and the end smoke exhaust air pipe is connected with the combined smoke and dust air duct through a low-position side smoke exhaust air pipe.
The continuous casting machine is characterized in that a civil foundation is arranged outside the continuous casting machine, the low-position side air suction pipes are fixed with the civil foundation on the two sides of the low-position side air suction pipes, and the high-position side air suction pipes are fixed with the civil foundation on the two sides of the high-position side air suction pipes.
Still include smoke exhaust control module, be used for switching updraft ventilator's air door executor and be used for switching cutting sediment flushing device's pneumatic trip valve in the cutting system of discharging fume of side-draft conticaster, smoke exhaust control module is connected with air door executor, pneumatic trip valve, conticaster cutting module and dust removal filter equipment electricity respectively.
the two sides of the cutting slag flushing device are respectively provided with a dust removal filtering device and an air draft device, and a plurality of air draft openings of the air draft device are respectively and uniformly distributed at the top and the bottom of one side of the cutting slag flushing device where the air draft device is located.
The beneficial effects of the utility model are that, downcut the roll table below at the slab and set up cutting sediment flushing device, the particulate matter that sinks that will cut the back proportion is big condenses rapidly, flows into the cutting sediment along the chute and collects the hopper, downcuts the top and the bottom of roll table both sides at the slab and sets up updraft ventilator respectively and can get rid of the smoke and dust that corrosion resistant plate blank flame cut produced in all directions effectively, reduces from piling up of dust, and improves the site environment, reduces personnel's injury, improves product quality.
drawings
fig. 1 is a schematic top view of a cutting smoke exhaust system of a side-draft continuous casting machine according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 along the direction B;
FIG. 3 is a schematic side view of the cutting and smoke discharging system of the side-draft continuous casting machine of the present invention;
FIG. 4 is an enlarged schematic view at A in FIG. 1;
FIG. 5 is an enlarged schematic view at C in FIG. 3;
FIG. 6 is an enlarged schematic view at D of FIG. 1;
Fig. 7 is a circuit control module diagram of a cutting smoke exhaust system of the side-draft continuous casting machine of the present invention;
Fig. 8 is a flowchart of a method of controlling the smoke exhaust system of the continuous casting machine.
Labeled as: 1. a smoke exhaust fan; 2. a low-position side air suction pipe; 3. a cutting slag flushing device; 4. an end smoke exhaust duct; 5. a high-position side air suction pipe; 6. a dust removal filter device; 7. a flow plate; 8. a slag hopper; 9. workshop piping; 10. equipment piping; 11. a nozzle; 12. a combined smoke and dust air duct; 13. a continuous casting machine cutting module; 14. an air draft device; 15. a pneumatic shut-off valve; 16. an air door actuator; 17. and a smoke exhaust control module.
Detailed Description
The technical solution of the cutting and smoke exhausting system of the side-draft continuous casting machine according to the embodiments of the present invention will be described in detail through several specific embodiments.
Referring to fig. 1 to 6, which are three views illustrating a cutting smoke exhaust system of a side-draft continuous casting machine according to an embodiment of the present invention, the cutting smoke exhaust system of a side-draft continuous casting machine includes:
A conticaster cutting module 13;
the dust removal and filtration device 6 is arranged at one side of the cutting module 13 of the continuous casting machine, and the dust removal and filtration device 6 is arranged at the other side of the cutting module 13 of the continuous casting machine;
The cutting slag scouring device 3 is positioned at the bottom of the cutting module 13 of the continuous casting machine;
the air draft device 14 is provided with a plurality of air draft openings distributed at the top and the bottom of the two sides of the continuous casting machine cutting module 13;
a plurality of air suction ports of the air suction device 14 are positioned at two sides of the upper end of the cutting slag flushing device 3, and an air outlet of the air suction device 14 is connected with the dust removal filtering device 6.
in the above-mentioned embodiment, cutting sediment washing unit 3 is established under conticaster cutting module 13, the great particulate matter of proportion that leaves behind conticaster cutting module 13 cutting can drop to cutting sediment washing unit 3 on, 3 blowout cooling water of cutting sediment washing unit washes away the great particulate matter of proportion cooling, the both sides in conticaster cutting module 13 cutting area are equipped with updraft ventilator, updraft ventilator distributes at the regional upside and the downside of conticaster cutting, the omnidirectional inhales dust removal in the dust removal filter equipment 6 with a large amount of granule smoke and dust that produce behind conticaster cutting module 13 cutting.
Carry out all-round cleaing away to the particulate matter smoke and dust that produces after conticaster cutting module 13 cutting, effectively clear away the granule that produces after conticaster cutting module cutting, improve site environment, reduce the harm of particulate matter to workman's health.
further, as shown in fig. 3 to 5, which illustrate another embodiment of the cutting smoke exhaust system of the side-draft continuous casting machine of the present invention, the cutting slag flushing device 3 includes:
the water flowing plate 7 is characterized in that the cutting directions of the continuous casting machine cutting modules in the length direction of the water flowing plate 7 are the same, and an included angle is formed between the length direction of the water flowing plate 7 and the horizontal direction;
A water spray device having a plurality of nozzles 11, the plurality of nozzles 11 being arranged in parallel in the width direction of the flow plate 7;
A filter screen for filtering cutting slag is arranged in the slag hopper 8;
the water spraying device is arranged at one end of the water flowing plate 7 with high horizontal height, and the slag hopper 8 is arranged at one end of the water flowing plate 7 with low horizontal height.
In the above embodiment, the cutting slag flushing device 3 has the water flowing plate 7 for receiving the particulate matters with a relatively high specific gravity, the water flowing plate 7 is provided with the water spraying device for flushing the particulate matters on the water flowing plate 7, the slag hopper 8 is used for collecting the particulate matters flushed from the water flowing plate 7 by water to complete the collection of the particulate matters with a relatively high specific gravity, and the particulate matters can be effectively prevented from flying again by flushing with water, so that the cleaning of the particulate matters in the field environment is facilitated.
Further, as shown in fig. 4 to 5, another embodiment of the cutting smoke exhaust system of the side-draft continuous casting machine of the present invention is shown, the water spraying device further includes a plant pipe 9 and an equipment pipe 10, a plurality of nozzles 11 are arranged in parallel on the equipment pipe 10 and are communicated with the inside of the equipment pipe 10, and the equipment pipe 10 is connected with the plant pipe 9.
in the above embodiment, a nozzle for uniformly spraying water on the flow water plate 7 is formed by one equipment pipe 10, the equipment pipe 10 and the nozzles 11, the equipment pipe 10 is transversely arranged on the flow water plate 7, the nozzles 11 are uniformly distributed on the equipment pipe 10, and particles with large specific gravity accumulated on the flow water plate 7 are effectively washed away, in the structure, the equipment pipe 10 is directly connected with the workshop pipe 9, and the structure is simple, strong in cleaning force and convenient to install.
Further, as shown in fig. 1 to 3, it shows the utility model relates to another embodiment of side draft type conticaster cutting smoke exhaust system, updraft ventilator includes smoke exhaust fan 1, combination formula smoke and dust wind channel 12, high-order side aspiration channel 5 and low level side aspiration channel 2, and high-order side aspiration channel 5 is located conticaster cutting area's one side top, and low level side aspiration channel 2 is located conticaster cutting area's one side bottom, and high-order side aspiration channel 5 and low level side aspiration channel 2 are connected with dust removal filter equipment 6 through combination formula smoke and dust wind channel 12.
In the above embodiment, the air draft device is composed of the smoke exhaust fan 1, the combined smoke and dust air duct 12, the high-position side air draft tube 5 and the low-position side air draft tube 2 are gathered in the combined smoke and dust air duct 12, and the combined smoke and dust air duct 12 is conveyed to the dust removal filtering device 6 through the smoke exhaust fan 1 for filtering.
further, as shown in fig. 1, it shows the utility model relates to another embodiment of side-draft conticaster cutting system of discharging fume, still including the tip tuber pipe 4 of discharging fume that is located conticaster cutting region tip, tip tuber pipe 4 of discharging fume is connected with combination formula smoke and dust wind channel 12 through low-order side tuber pipe 2.
In the above-mentioned embodiment, at the tip in conticaster cutting area, also there is the export of a particulate matter diffusion, sets up tip exhaust air pipe 4 at this exit to introduce low level side exhaust air pipe 2 with tip exhaust air pipe 4, carry to dust removal filter equipment 6 through low level side exhaust air pipe 2 in, this structure can effectively reduce the pipeline waste that tip exhaust air pipe 4 lug connection dust removal filter equipment 6 made, has saved the pipeline cost, and is economical and practical.
further, as shown in fig. 2, it shows the utility model relates to a side suction type conticaster cutting smoke exhaust system's another embodiment, the conticaster has the civil engineering basis outward, low level side suction pipe 2 rather than both sides the civil engineering basis is fixed, high level side suction pipe 5 rather than both sides the civil engineering basis is fixed.
In the above embodiment, the civil engineering basis is the frame foundation of conticaster, and low level side aspiration pipe 2 and high-order side aspiration pipe 5 are fixed on it, can play the stabilizing effect, avoid low level side aspiration pipe 2 and high-order side aspiration pipe 5 to rock or produce the vibration because the wind-force effect, influence the production of conticaster.
Further, as shown in fig. 1, it shows the utility model relates to a side suction type conticaster cutting system of discharging fume's another embodiment, the conticaster has the roll table, tip exhaust fume tuber pipe 4 is located the outside cambered surface department of slab that is less than of roll table tip, tip exhaust fume tuber pipe 4 with be located its both sides the civil engineering basis is fixed.
In the above embodiment, the end smoke exhaust air pipe 4 is located at the position, at the end of the roller way of the continuous casting machine, lower than the outer arc surface of the slab and exhausts the smoke dust diffused along the casting direction from the end branch pipe to the lower air pipe, so that the smoke dust at the end of the roller way of the continuous casting machine can be effectively removed.
further, as shown in fig. 7, it shows the utility model relates to another embodiment of side-draft conticaster cutting smoke exhaust system, still include smoke exhaust control module 17, be used for switching updraft ventilator's air door executor 16 and be used for switching cutting sediment washing unit's pneumatic trip valve 15 in the side-draft caster cutting smoke exhaust system, smoke exhaust control module 17 is connected with air door executor 16, pneumatic trip valve 15, conticaster cutting module 13 and dust removal filter equipment 6 electricity respectively.
In the above-mentioned embodiment, because in the utility model discloses in other embodiments, do not increase smoke exhaust control module 17, therefore, dust removal part in the system, if dust removal filter equipment 6, cutting sediment flushing device 3 and updraft ventilator 14 all are in normally open state, it needs power supply work or continuously consumes the water, make conticaster cutting module 13 still need continuously consume water or electricity when out of work, cause serious waste, consequently this embodiment is through smoke exhaust control module 17 control air door executor 16, pneumatic trip valve 15 and dust removal filter equipment 6, be used for at the out-of-work of conticaster cutting module 13 or when not needing to remove dust, the control power consumption is closed or the water installation is closed, in order to reach and save the resource, reduction in production cost's purpose.
further, as shown in fig. 1, it shows the utility model relates to another embodiment of a side suction type conticaster cutting system of discharging fume, cutting sediment flushing device 3 both sides have respectively dust removal filter equipment 6 with updraft ventilator, a plurality of suction openings of updraft ventilator are the top and the bottom of its cutting sediment flushing device 3 one side of locating of even distribution respectively.
in the above embodiment, adopt two sets of convulsions dust cleaning system of constituteing by dust removal filter equipment 6 and updraft ventilator, locate cutting sediment flushing device 3 both sides respectively, can all-round powerful remove dust to the cutting region of conticaster, effectual improvement site environment.
As shown in fig. 8, an embodiment of the present invention provides a method for controlling a cutting and smoke exhausting system of a side-draft continuous casting machine, where the method for controlling a cutting and smoke exhausting system of a side-draft continuous casting machine includes:
201, the smoke exhaust control module 17 obtains the starting signal of the cutting module 13 of the continuous casting machine,
202, the smoke discharge control module 17 controls the pneumatic cut-off valve 15, the dust removal filtering device 6 and the air door actuator 16 to be opened, the pneumatic cut-off valve 15 is a starting switch of a cutting slag flushing device, and the air door actuator 16 is a starting switch of an air draft device 14;
203, the smoke exhaust control module 17 acquires an end signal of the continuous casting machine cutting module 13,
204, after a preset delay time, the smoke exhaust control module 17 controls the pneumatic cut-off valve 15 and the air door actuator 16 to reduce the opening degree, wherein the preset delay time is the time for the cutting slag flushing device and the air exhaust device 14 to continue working after the continuous casting machine cutting module 13 preset by a user finishes working;
205, the fume exhaust control module 17 obtains the end signal of the continuous casting machine,
206, the smoke exhaust control module 17 controls the pneumatic cut-off valve 15, the dust removal filter device 6 and the air door actuator 16 to close.
In the above embodiment, when the continuous casting machine starts casting, the dust removal filter device 6 is kept in the closed state, so that the power consumption is reduced.
The cutting module of the continuous casting machine is ready to start cutting, a cutting start signal is sent to the smoke exhaust control module 17, the smoke exhaust control module 17 controls a pneumatic cut-off valve 15 on a workshop distribution pipe 9 to be opened, slag flushing water flows into an equipment distribution pipe 10, a water spraying device starts spraying, the smoke exhaust control module 17 controls an air door actuator 16 to open a dust removal filtering device 6 to start, 20s of delay is left and right, and the smoke exhaust control module 17 controls an air door actuator air door to open 100%. At this time, the smoke exhaust system starts to work, and the smoke generated after the cutting module of the continuous casting machine starts to cut is discharged to the dust removal filtering device 6 along the flue, wherein the dust removal filtering device 6 can be a bag type dust collector or an electrostatic dust collector.
when the continuous casting machine cutting module 13 finishes cutting, the smoke exhaust control module 17 acquires a cutting end signal of the continuous casting machine cutting module 13, and the air door is closed to 50% after the continuous casting machine cutting module 13 controls the air door actuator 16 to delay for 10 s.
when the continuous casting machine finishes casting, the smoke exhaust control module 17 controls the pneumatic stop valve 15 to be closed, and the slag flushing water is closed. Meanwhile, the smoke exhaust control module 17 controls the air door actuator 16 to be closed completely, and then the dust removal filtering device 6 is powered off and closed.
Wherein, the switching and dust removal filter equipment 6 of smoke exhaust fan 1 are synchronous, and 1 motor of smoke exhaust fan is exactly updraft ventilator 14's power supply, and updraft ventilator 14 starts then 1 starts of smoke exhaust fan.
above-mentioned embodiment, intelligent control system of discharging fume to the smoke and dust clearance is carried out to the high efficiency, saves driving energy, reduction in production cost.
Further, the control method of the cutting smoke exhaust system of the side-draft continuous casting machine further comprises the following steps:
The opening instruction sent by the smoke exhaust control module is a full-power opening instruction, and the opening degree of the smoke exhaust control module is reduced to 50%.
In the above embodiment, because the volume of the smoke and dust that conticaster cutting module cutting produced earlier is great, so the control module that discharges fume is initially opened the instruction and is set up to full power and open, can effectively clear away the smoke and dust, and then, after the cutting was accomplished, with system efficiency reduction 50%, effectively reduce the running cost.
In summary, as shown in fig. 1 and fig. 2, 2 smoke exhaust fans 1 are installed on the civil foundation beside the plant column and connected by the foundation bolts. One end of the smoke exhaust fan 1 is connected with the combined smoke and dust air duct 12, and the other end is connected with the workshop cloth bag dust removal system 6. The power of the smoke exhaust fan is selected to be 90KW, the exhaust air volume is Q =1250m3/min, and the air pressure is H =1800 Pa.
it should be noted that all the directional indications (such as up, down, left, right, front, and rear … …) in the present embodiment are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indication is changed accordingly.
In addition, descriptions related to "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
technical solutions between various embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Claims (8)
1. The utility model provides a side suction type conticaster cutting system of discharging fume which characterized in that includes:
a caster cutting module (13);
the dust removal and filtration device (6), the dust removal and filtration device (6) is positioned on one side of the cutting module (13) of the continuous casting machine;
the cutting slag flushing device (3), the cutting slag flushing device (3) is positioned at the bottom of the cutting module (13) of the continuous casting machine;
the air draft devices are distributed at the top and the bottom of the two sides of the cutting module (13) of the continuous casting machine;
A plurality of air suction ports of the air suction device are positioned at two sides of the upper end of the cutting slag flushing device (3), and an air outlet of the air suction device is connected with the dust removal filtering device (6).
2. the cutting smoke evacuation system of the side-draft continuous casting machine according to claim 1, wherein the cutting slag flushing device (3) comprises:
The length direction of the water flowing plate (7) is the same as the cutting direction of the cutting module of the continuous casting machine, and an included angle is formed between the length direction of the water flowing plate (7) and the horizontal direction;
a water spray device having a plurality of nozzles (11), the plurality of nozzles (11) being arranged in parallel in the width direction of the flow plate (7);
a filter screen for filtering cutting slag is arranged in the slag hopper (8);
The water spraying device is arranged at one end of the water flowing plate (7) with high horizontal height, and the slag hopper (8) is arranged at one end of the water flowing plate (7) with high horizontal height.
3. the cutting smoke exhaust system of the side draft continuous casting machine according to claim 2, wherein the water spray device further comprises a plant piping (9) and an equipment piping (10), the plurality of nozzles (11) are arranged in parallel on the equipment piping (10) and communicate with the inside of the equipment piping (10), and the equipment piping (10) is connected to the plant piping (9).
4. The cutting smoke exhaust system of the side draft continuous casting machine according to claim 1, wherein the air draft device comprises a smoke exhaust fan (1), a combined smoke exhaust duct (12), a high-position side air draft tube (5) and a low-position side air draft tube (2), the high-position side air draft tube (5) is distributed at the top of one side of the cutting module (13) of the continuous casting machine, the low-position side air draft tube (2) is distributed at the bottom of one side of the cutting module (13) of the continuous casting machine, and the high-position side air draft tube (5) and the low-position side air draft tube (2) are connected with the dust removal filter device (6) through the combined smoke exhaust duct (12) and the smoke exhaust fan (1).
5. the cutting smoke exhaust system of the side draft continuous casting machine according to claim 4, wherein the end of the cutting area of the cutting module (13) of the continuous casting machine is provided with an end smoke exhaust duct (4), and the end smoke exhaust duct (4) is connected with the combined smoke exhaust duct (12) through the low-level side smoke exhaust duct (2).
6. The cutting and smoke exhausting system of the side draft continuous casting machine according to claim 4, wherein the continuous casting machine is externally provided with a civil foundation, the low side draft tube (2) is fixed with the civil foundation on both sides thereof, and the high side draft tube (5) is fixed with the civil foundation on both sides thereof.
7. the cutting and smoke exhausting system of the side-draft continuous casting machine according to any one of claims 1 to 6, further comprising a smoke exhausting control module (17), a damper actuator (16) for opening and closing the air exhausting device and a pneumatic cut-off valve (15) for opening and closing the cutting slag flushing device, wherein the smoke exhausting control module (17) is electrically connected with the damper actuator (16), the pneumatic cut-off valve (15), the continuous casting machine cutting module (13) and the dust removal filtering device (6) respectively.
8. the cutting and smoke exhausting system of the side draft continuous casting machine according to claim 1, wherein the cutting slag flushing device (3) is provided with a dust removing and filtering device (6) and the air draft device at two sides respectively, and a plurality of air draft openings of the air draft device are uniformly distributed at the top and the bottom of the side of the cutting slag flushing device (3) where the air draft device is located respectively.
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| CN201920238985.XU CN209792557U (en) | 2019-02-25 | 2019-02-25 | Cutting and smoke discharging system of side-draft continuous casting machine |
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| CN201920238985.XU CN209792557U (en) | 2019-02-25 | 2019-02-25 | Cutting and smoke discharging system of side-draft continuous casting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702160A (en) * | 2019-02-25 | 2019-05-03 | 中国重型机械研究院股份公司 | A kind of side-suction type conticaster cutting smoke evacuation system and its control method |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109702160A (en) * | 2019-02-25 | 2019-05-03 | 中国重型机械研究院股份公司 | A kind of side-suction type conticaster cutting smoke evacuation system and its control method |
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