CN104942249A - Hot delivery billet ejection system for rectangular billet continuous casting machine - Google Patents
Hot delivery billet ejection system for rectangular billet continuous casting machine Download PDFInfo
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- CN104942249A CN104942249A CN201510427238.7A CN201510427238A CN104942249A CN 104942249 A CN104942249 A CN 104942249A CN 201510427238 A CN201510427238 A CN 201510427238A CN 104942249 A CN104942249 A CN 104942249A
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Abstract
The invention discloses a hot delivery billet ejection system for a rectangular billet continuous casting machine. The system includes a billet ejection roller bed for receiving rectangular billets, a detection device for detecting whether the billet ejection roller bed is carrying a rectangular billet, a trolley track perpendicular to the casting flow direction, a transverse billet catching machine capable of moving on the trolley track, as well as a casting billet transferring device and a hot delivery roller bed which are used for receiving the rectangular billets transferred by the transverse billet catching machine, wherein the rectangular billet is transported onto the billet ejection roller bed, after in place, the transverse billet catching machine transfers the casting billet from the billet ejection roller bed to a position above the casting billet transferring device and the hot delivery roller bed; after receiving a hot delivery instruction, the billet catching machine descends to place the casting billet at a position above the casting billet transferring device and the hot delivery roller bed; the casting billet transferring device and the hot delivery roller bed cooperate to complete the hot delivery of the rectangular casting billet. The hot delivery billet ejection system provided by the invention can shorten the production period, reduce loss, improve the product quality, increase the metal yield, reduce the production cost and improve the production efficiency.
Description
Technical field
The invention belongs to metallurgical continuous casting equipment technical field, particularly a kind of rectangle blank continuous caster heat send knockout system.
Background technology
Metallurgy industry energy consumption is high, and energy-saving potential is huge, and hot delivering technology of CC billets technique is one of energy efficiency technology of metallurgy industry emphasis popularization.It is conticaster produce heat continuous casting billet cut into cut lengths after, at high operating temperatures, directly deliver to steel rolling mill to carry out being incubated or directly sending into a kind of production technology be rolled after heating furnace heats, there is reduction energy resource consumption, reduce area of mill site and investment reduction, shorten the production cycle, reduce the wastage, improve production quality, improve recovery rate of iron, reduce production cost, the advantage such as to enhance productivity.
At present, the application of hot delivering technology of CC billets technology has become the important means reducing costs, improve the market competitiveness, is the leading indicator weighing iron and steel enterprise's productive technology management level.
In metallurgical industry production process, the heat about strand is sent, and each manufacturing enterprise takes various diverse ways.Wherein part producer takes the strand by cold bed, and the heat delivering to next procedure after lifting send mode, and this mode greatly reduces the temperature of strand, adds production run cost.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide a kind of rectangle blank continuous caster heat to send knockout system, effectively can overcome strand thermal loss and the low defect of transfer efficiency.
To achieve these goals, the technical solution used in the present invention is:
A kind of rectangle blank continuous caster heat send knockout system, comprising:
Accept the ejection roller way 2 of rectangular casting blank 1;
Detect the checkout gear 3 whether blank roller way 2 having rectangular casting blank 1;
The trolley track 5 vertical with casting flow path direction;
On trolley track 5, the transverse direction of walking drags for steel machine 4, when checkout gear 3 detect there is rectangular casting blank 1 in ejection roller way 2 time, give control device by signal, control device controls laterally to drag for steel machine 4 and picks up the rectangular casting blank 1 detected and transport;
And accept the strand transfer device 7 that laterally drags for the rectangular casting blank 1 that steel machine 4 is transported and heat send roller-way 6.
Described ejection roller way 2 is chain type central driving, comprises crossbeam 12, crossbeam 12 is provided with brace summer 11, brace summer 11 installs roller assembling 10 by high-strength bolt, and the side of ejection roller way 2 is fixed with ejection reducing motor 9.
Described checkout gear 3 is arranged on the middle part of ejection roller way 2, comprise the swing span 14 be arranged on by two bearing blocks 15 on the brace summer 11 of ejection roller way 2, swing span 14 there is the swing arm of three places, first place is parallel a pair, be positioned at the top of swing span 14, it is provided with measuring roll 13, second place and the first place are symmetrical arranged along swing span 14, and the end of the second place swing arm is provided with counterweight 16, 3rd place's swing arm is positioned at the bottom of swing span 14, and between two blocks 17 of restriction swing span 14 swing, the oscillation center axle 18 of swing span 14 connects fork 19, the minimum swing position place of fork 19 is provided with proximity switch 20, wherein the roll surface of measuring roll 13 is about 25-30mm higher than ejection roller way 2 roll surface, when rectangular casting blank 1 is by ejection roller way 2, pressure measuring roll 13, swing span 14 drives fork 19 to swing, trigger proximity switch 20 and send signal, detect and ejection roller way 2 has rectangular casting blank 1 to pass through.
Described transverse direction is dragged for steel machine 4 and is comprised car body 21 and the travel driving unit 22 that is arranged on car body 21 and driven pulley assembling 23, car body 21 is installed lifting driving device 25 and the lifting hook housing 24 being connected lifting driving device 25, travel driving unit 22 and lifting driving device 25 are connected movable motor with incremental encoder and lifting motor respectively.
The hook of described lifting hook housing 24 is step hook.
Described strand transfer device 7 is quadric chain, being arranged on heat send roller-way 6 other, comprise the bracing frame 26 for placing rectangular casting blank 1, bracing frame 26 is as the second connecting rod of quadric chain, and first connecting rod 31 one end is connected with bracing frame 26, and the other end is connected in frame, the body of rod of first connecting rod 31 connects oil cylinder 27, fork 32 is as the third connecting rod of quadric chain, and one end is connected with bracing frame 26, and the other end is connected in frame.There are three with the bracing frame 26 in a line, connected by shaft coupling 30 by major axis 29, keep fork 32 synchronous with transmitting torque.
Described heat send the optoelectronic switch 8 roller-way 6 is provided with for detecting with or without rectangular casting blank 1 on it.
The present invention also comprises control device, the testing result of control device receiving detection device 3 and optoelectronic switch 8, drag for the movable motor of steel machine 4 and lifting motor to transverse direction to send instruction and control its walking and pick up action, send instruction to oil cylinder 27 and control its lifting action, thus control laterally to drag for steel machine 4 thermotropism and send roller-way 6 and/or strand transfer device 7 to transport rectangular casting blank 1.
When needs blank hot is sent, as detected, ejection roller way 2 has rectangular casting blank 1, then laterally drag for steel machine 4 rectangular casting blank 1 is transported to heat from ejection roller way 2 send above roller-way 6 and strand transfer device 7, during as detected that heat to be sent on roller-way 6 without strand, laterally dragging for steel machine 4 and rectangular casting blank 1 being placed on respectively heat and sending on roller-way 6 and/or strand transfer device 7:
When the scale base that rectangular casting blank 1 is 4.5 ~ 6m, laterally drag for two that steel machine 4 picks up side by side and transport, on first group of roller-way that two placed side by side send roller-way 6 to heat and second group of roller-way, often organize roller-way and put a strand; Heat send roller-way 6 second groups of roller-ways to start, carry to steel rolling with the speed of 60m/min, time delay several seconds, treat that second group of roller-way conveying is complete, first group of roller-way and second group of roller-way are synchronously opened, carry to steel rolling with the speed of 60m/min equally, to be checked measure all conveyings after, heat send roller-way 6 to stop, and strand transfer device 7 declines, and second group of rectangular casting blank 1 is placed on heat and send on second group of roller-way of roller-way 6, again carry out aforesaid operations, until rectangular casting blank 1 is all carried complete, heat send roller-way 6 to stop, and strand transfer device 7 rises to treats base position;
When the scale base that rectangular casting blank 1 is 6 ~ 11.5m, laterally drag for steel machine 4 and pick up single transhipment, single strand is placed on the first group of roller-way and second group of roller-way that heat send roller-way 6, and two groups of roller-ways bear same strand simultaneously; Heat send roller-way 6 roller-way to start, carry to steel rolling with the speed of 60m/min, after conveying, heat send roller-way 6 to stop, and strand transfer device 7 declines, and second group of rectangular casting blank 1 is placed on heat and send on roller-way 6, carry out aforesaid operations equally, treat that strand is all carried complete, heat send roller-way 6 to stop, and strand transfer device 7 rises to treats base position.
Compared with prior art, present invention efficiently solves the defect of the low and thermal loss of conveying strand efficiency, can strand single rice delivery be delivered in hot-rolled process, greatly accelerate rhythm of production, reduce energy waste.
Accompanying drawing explanation
Fig. 1 is that heat of the present invention sends base system architecture schematic diagram.
Fig. 2 is that heat of the present invention send knockout system schematic top plan view.
Fig. 3 is ejection roller way structural representation of the present invention.
Fig. 4 is structure of the detecting device schematic diagram of the present invention.
Fig. 5 is that the present invention laterally drags for steel machine structural representation.
Fig. 6 is strand transfer device structural representation of the present invention.
Fig. 7 is the multiple bracing frame connection diagram of strand transfer device of the present invention.
Detailed description of the invention
Embodiments of the present invention are described in detail below in conjunction with drawings and Examples.
A kind of rectangle blank continuous caster heat of the present invention send knockout system, and as depicted in figs. 1 and 2, mainly comprise ejection roller way 2, checkout gear 3, laterally drag for steel machine 4, trolley track 5, heat send roller-way 6, strand transfer device 7 and optoelectronic switch 8 etc.Wherein, ejection roller way 2 accepts rectangular casting blank 1, checkout gear 3 is used for detecting, and whether blank roller way 2 has rectangular casting blank 1, trolley track 5 is vertical with casting flow path direction, laterally drag for steel machine 4 to walk on trolley track 5, when detect there is rectangular casting blank 1 in ejection roller way 2 time, pick up the rectangular casting blank 1 detected, be placed into strand transfer device 7 and/or heat and send on roller-way 6 and transport.
As shown in Figure 3, ejection roller way 2 is in the end of whole ejection district roller-way, is chain type central driving.Comprise crossbeam 12, brace summer 11 is arranged on crossbeam 12, and roller assembling 10 is arranged on brace summer 11 by high-strength bolt; Crossbeam 12 two is fixed on sluice hole along upper, and roller assembling 10 is all grease centralized lubrication, and it is one-sided that ejection reducing motor 9 is arranged in roller-way.
As shown in Figure 4, checkout gear 3 is arranged in the middle part of ejection roller way 2, primarily of compositions such as measuring roll 13, swing span 14, bearing block 15, counterweights 16.Swing span 14 is arranged on the brace summer 11 of ejection roller way 2 by two bearing blocks 15, swing span 14 there is the swing arm of three places, first place is parallel a pair, be positioned at the top of swing span 14, it be provided with measuring roll 13, the second place and the first place are symmetrical arranged along swing span 14, and the end of the second place swing arm is provided with counterweight 16,3rd place's swing arm is positioned at the bottom of swing span 14, and between two blocks 17 of restriction swing span 14 swing, to limit swing span 14 hunting range.The oscillation center axle 18 of swing span 14 is ined succession fork 19, and the minimum swing position place of fork 19 is provided with proximity switch 20.Time on ejection roller way 2 without strand, counterweight 16 overweights measuring roll 13, measuring roll 13 roll surface is about 30mm higher than ejection roller way 2 roll surface, when rectangular casting blank 1 or dummy bar pass through, pressure measuring roll 13, swing span 14 swings with fork 19, and fork 19 triggers proximity switch 20 and sends signal, detects and ejection roller way 2 has rectangular casting blank 1 to pass through.The each oil site of checkout gear 3 is manually oily.
As shown in Figure 5, steel machine 4 is laterally dragged for primarily of car body 21, travel driving unit 22, driven pulley assembling 23, composition such as lifting hook housing 24, lifting driving device 25 etc.Car body 21 and travel driving unit 22, driven pulley assemble 23 and install, and form the whole running gear dragging for steel machine 4.Wheel runs on the trolley track 5 perpendicular to casting flow path direction.Car body 21 is installed lifting driving device 25, drive lifting hook housing 24 to be elevated, the hook promoting hook housing 24 is step hook.Travel driving unit 22 and lifting driving device 25 are connected movable motor with incremental encoder and lifting motor respectively, and incremental encoder can be used for detecting the traveling and lifting position of dragging for steel machine.
As shown in Figure 6, strand transfer device 7 is quadric chain, is arranged on heat and send roller-way 6 side.Heat send the optoelectronic switch 8 roller-way 6 is provided with for detecting with or without rectangular casting blank 1 on it.Strand transfer device 7 is primarily of compositions such as bracing frame 26, oil cylinder 27, mount pad 28, major axis 29, shaft coupling 30, first connecting rod 31, forks 32.For placing rectangular casting blank 1 on bracing frame 26, as the second connecting rod of quadric chain, first connecting rod 31 one end is connected with bracing frame 26, the other end is connected in frame, the body of rod of first connecting rod 31 connects oil cylinder 27, fork 32 is as the third connecting rod of quadric chain, and one end is connected with bracing frame 26, and the other end is connected in frame.First connecting rod 31 and fork 32 are promoted by oil cylinder 27, are ready position when first connecting rod 31 has been put, and when accommodating, rectangular casting blank 1 are put into heat and send on roller-way 6.
As shown in Figure 7, three can be had with the bracing frame 26 in a line, be connected by shaft coupling 30 by major axis 29, keep fork 32 synchronous with transmitting torque.
The present invention also comprises control device, the testing result of control device receiving detection device 3 and optoelectronic switch 8, drag for the movable motor of steel machine 4 and lifting motor to transverse direction to send instruction and control its walking and pick up action, send instruction to oil cylinder 27 and control its lifting action, thus control laterally to drag for steel machine 4 thermotropism and send roller-way 6 and/or strand transfer device 7 to transport rectangular casting blank 1.
The course of work of the present invention:
After rectangular casting blank 1 to be transported on ejection roller way 2, checkout gear 3 detects that strand arrives, control device drags for steel machine 4 to transverse direction and sends instruction, laterally drag for steel machine 4 and move to corresponding casting stream top from standby position startup, pass through rack pinion, lifting hook housing 24 falls to and drags for base position, completes and once enters hook action; Consider the rhythm of production of continuous casting, the hook-shaped design promoting hook housing 24 is step hook, after checkout gear 3 detects that second time strand arriving signal produces, laterally drag for steel machine 4 and move to secondary drag for base position from the base position of once dragging for completed, complete secondary and drag for base action.
When needs blank hot is sent, laterally drag for steel machine 4 and rectangular casting blank 1 is transported to heat from ejection roller way 2 send above roller-way 6 and strand transfer device 7.Heat send the optoelectronic switch 8 at roller-way 6 place to detect heat when to send on roller-way 6 without strand, promotes hook housing 24 times general who has surrendered's rectangular casting blanks 1 and is placed on heat respectively and send on roller-way 6 and/or strand transfer device 7.
When the scale base that rectangular casting blank 1 is 4.5 ~ 6m, laterally drag for two that steel machine 4 picks up side by side and transport, on first group of roller-way that two placed side by side send roller-way 6 to heat and second group of roller-way, often organize roller-way and put a strand.Heat send roller-way 6 second groups of roller-ways to start, strand is carried to steel rolling with the speed of 60m/min, time delay several seconds, treat that heat send second group of roller-way strand conveying complete, heat send first group of roller-way and second group of roller-way synchronously to open, carry strand with the speed of 60m/min to steel rolling equally, treat that optoelectronic switch 8 detects after strand all carries, heat send roller-way 6 to stop.Strand transfer device 7 declines, and second group of strand is placed on heat and send on roller-way 6, carry out aforesaid operations equally, treat that strand is all carried complete, heat send roller-way 6 to stop, and strand transfer device 7 rises to treats base position.
When the scale base that rectangular casting blank 1 is 6 ~ 11.5m, laterally drag for steel machine 4 and pick up single transhipment, single strand is placed on the first group of roller-way and second group of roller-way that heat send roller-way 6, and two groups of roller-ways bear same strand simultaneously.Heat send roller-way 6 roller-way to start, and carries strand with the speed of 60m/min to steel rolling, and strand conveying is complete, and heat send roller-way 6 to stop.Strand transfer device 7 declines, and second group of strand is placed on heat and send on roller-way 6, carry out aforesaid operations equally, treat that strand is all carried complete, heat send roller-way 6 to stop, and strand transfer device 7 rises to treats base position.
By reference to the accompanying drawings exemplary description is carried out to the present invention above; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (10)
1. rectangle blank continuous caster heat send a knockout system, it is characterized in that, comprising:
Accept the ejection roller way (2) of rectangular casting blank (1);
Detect the checkout gear (3) whether blank roller way (2) having rectangular casting blank (1);
The trolley track (5) vertical with casting flow path direction;
Steel machine (4) is dragged in the transverse direction of the upper walking of trolley track (5), when checkout gear (3) detect ejection roller way (2) exists rectangular casting blank (1) time, give control device by signal, control device controls laterally to drag for steel machine (4) and picks up the rectangular casting blank (1) detected and transport;
And accept the strand transfer device (7) that laterally drags for the rectangular casting blank (1) that steel machine (4) is transported and heat send roller-way (6).
2. rectangle blank continuous caster heat send knockout system according to claim 1, it is characterized in that, described ejection roller way (2) is chain type central driving, comprise crossbeam (12), crossbeam (12) is provided with brace summer (11), brace summer (11) installs roller assembling (10) by high-strength bolt, and the side of ejection roller way (2) is fixed with ejection reducing motor (9).
3. rectangle blank continuous caster heat send knockout system according to claim 2, it is characterized in that, described checkout gear (3) is arranged on the middle part of ejection roller way (2), comprise the swing span (14) be arranged on by two bearing blocks (15) on the brace summer (11) of ejection roller way (2), (14) have the swing arm of three places to swing span, first place is parallel a pair, be positioned at the top of swing span (14), it is provided with measuring roll (13), second place and the first place are symmetrical arranged along swing span (14), and the end of the second place swing arm is provided with counterweight (16), 3rd place's swing arm is positioned at the bottom of swing span (14), and be positioned between restriction swing span (14) two blocks (17) swinging, the oscillation center axle (18) of swing span (14) connects fork (19), the minimum swing position place of fork (19) is provided with proximity switch (20), wherein the roll surface of measuring roll (13) is about 25-30mm higher than ejection roller way (2) roll surface, when rectangular casting blank (1) is by ejection roller way (2), pressure measuring roll (13), swing span (14) drives fork (19) to swing, trigger proximity switch (20) and send signal, detect and ejection roller way (2) has rectangular casting blank (1) to pass through.
4. according to claim 1 or 2 or 3, rectangle blank continuous caster heat send knockout system, it is characterized in that, described transverse direction is dragged for steel machine (4) and is comprised car body (21) and the travel driving unit (22) that is arranged on car body (21) and driven pulley assembling (23), car body (21) is installed lifting driving device (25) and the lifting hook housing (24) being connected lifting driving device (25), travel driving unit (22) and lifting driving device (25) are connected movable motor with incremental encoder and lifting motor respectively.
5. rectangle blank continuous caster heat send knockout system according to claim 4, it is characterized in that, the hook of described lifting hook housing (24) is step hook.
6. rectangle blank continuous caster heat send knockout system according to claim 1, it is characterized in that, described strand transfer device (7) is quadric chain, being arranged on heat send roller-way (6) other, comprise the bracing frame (26) for placing rectangular casting blank (1), bracing frame (26) is as the second connecting rod of quadric chain, first connecting rod (31) one end is connected with bracing frame (26), the other end is connected in frame, the body of rod of first connecting rod (31) connects oil cylinder (27), fork (32) is as the third connecting rod of quadric chain, one end is connected with bracing frame (26), the other end is connected in frame.
7. rectangle blank continuous caster heat send knockout system according to claim 6, it is characterized in that, there are three with the bracing frame (26) in a line, connected by shaft coupling (30) by major axis (29), keep fork (32) synchronous with transmitting torque.
8. according to claim 1 or 6 or 7, rectangle blank continuous caster heat send knockout system, it is characterized in that, described heat send the optoelectronic switch (8) roller-way (6) is provided with for detecting with or without rectangular casting blank (1) on it.
9. rectangle blank continuous caster heat send knockout system according to claim 8, it is characterized in that, also comprise control device, the testing result of control device receiving detection device (3) and optoelectronic switch (8), drag for the movable motor of steel machine (4) and lifting motor to transverse direction to send instruction and control its walking and pick up action, send instruction to oil cylinder (27) and control its lifting action, thus horizontal steel machine (4) thermotropism that drags for of control send roller-way (6) and/or strand transfer device (7) transhipment rectangular casting blank (1).
10. according to claim 1 or 9, rectangle blank continuous caster heat send knockout system, it is characterized in that,
When needs blank hot is sent, as detected, ejection roller way (2) has rectangular casting blank (1), then laterally drag for steel machine (4) rectangular casting blank (1) is transported to heat from ejection roller way (2) send roller-way (6) and strand transfer device (7) top, as detect heat send roller-way (6) upper without strand time, laterally drag for steel machine (4) and rectangular casting blank (1) be placed on respectively heat and send on roller-way (6) and/or strand transfer device (7):
When the scale base that rectangular casting blank (1) is 4.5 ~ 6m, laterally drag for two that steel machine (4) picks up side by side to transport, on first group of roller-way that two placed side by side send roller-way (6) to heat and second group of roller-way, often organize roller-way and put a strand, heat send roller-way (6) second groups of roller-ways to start, carry to steel rolling with the speed of 60m/min, time delay several seconds, treat that second group of roller-way conveying is complete, first group of roller-way and second group of roller-way are synchronously opened, carry to steel rolling with the speed of 60m/min equally, to be checked measure all conveyings after, heat send roller-way (6) to stop, strand transfer device (7) declines, second group of rectangular casting blank (1) is placed on heat to be sent on second group of roller-way of roller-way (6), again carry out aforesaid operations, until rectangular casting blank (1) is all carried complete, heat send roller-way (6) to stop, strand transfer device (7) rises to treats base position,
When the scale base that rectangular casting blank (1) is 6 ~ 11.5m, laterally dragging for steel machine (4) picks up single transhipment, single strand is placed on the first group of roller-way and second group of roller-way that heat send roller-way (6), and two groups of roller-ways bear same strand simultaneously; Heat send roller-way (6) roller-way to start, carry to steel rolling with the speed of 60m/min, after conveying, heat send roller-way (6) to stop, and strand transfer device (7) declines, and second group of rectangular casting blank (1) is placed on heat and send on roller-way (6), carry out aforesaid operations equally, treat that strand is all carried complete, heat send roller-way (6) to stop, and strand transfer device (7) rises to treats base position.
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| CN201510427238.7A CN104942249B (en) | 2015-07-20 | 2015-07-20 | Hot delivery billet ejection system for rectangular billet continuous casting machine |
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| CN106180615A (en) * | 2016-08-29 | 2016-12-07 | 中国重型机械研究院股份公司 | A kind of magnesium alloy strand continuous casting billet is tumbled transfer device |
| CN108188367A (en) * | 2018-03-21 | 2018-06-22 | 山东钢铁股份有限公司 | Automatically control the system and method for the roller-way start and stop of no detection device |
| CN109926555A (en) * | 2019-04-10 | 2019-06-25 | 中国重型机械研究院股份公司 | Hydraulic steel-drawing machine and rectangular casting blank conticaster is cold send offline knockout system and its method |
| CN110252980A (en) * | 2019-07-22 | 2019-09-20 | 中国重型机械研究院股份公司 | A kind of light section slab knockout system |
| CN111659866A (en) * | 2020-07-30 | 2020-09-15 | 北京中远通科技有限公司 | Knockout control method and knockout control equipment for continuous casting production |
| CN111774544A (en) * | 2020-07-08 | 2020-10-16 | 马钢集团设计研究院有限责任公司 | Billet discharging system of billet continuous casting machine and billet discharging control method thereof |
| CN113102707A (en) * | 2021-03-29 | 2021-07-13 | 中国重型机械研究院股份公司 | Billet discharging system and method of billet continuous casting machine |
| CN113600769A (en) * | 2021-07-13 | 2021-11-05 | 中国重型机械研究院股份公司 | Billet weighing and number spraying billet discharging system and method |
| CN114888251A (en) * | 2022-01-12 | 2022-08-12 | 中冶南方连铸技术工程有限责任公司 | Multi-flow square billet double-heat-conveying system and mixed billet discharging method |
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| CN106180615A (en) * | 2016-08-29 | 2016-12-07 | 中国重型机械研究院股份公司 | A kind of magnesium alloy strand continuous casting billet is tumbled transfer device |
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| CN108188367A (en) * | 2018-03-21 | 2018-06-22 | 山东钢铁股份有限公司 | Automatically control the system and method for the roller-way start and stop of no detection device |
| CN108188367B (en) * | 2018-03-21 | 2024-02-02 | 山东钢铁股份有限公司 | System and method for automatically controlling start and stop of roller way without detection device |
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| CN109926555B (en) * | 2019-04-10 | 2024-01-23 | 中国重型机械研究院股份公司 | Cold-feeding off-line blank discharging system and method for hydraulic steel drawing machine and rectangular casting blank continuous casting machine |
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| CN111659866B (en) * | 2020-07-30 | 2022-03-08 | 北京中远通科技有限公司 | Knockout control method and knockout control equipment for continuous casting production |
| CN111659866A (en) * | 2020-07-30 | 2020-09-15 | 北京中远通科技有限公司 | Knockout control method and knockout control equipment for continuous casting production |
| CN113102707B (en) * | 2021-03-29 | 2022-07-01 | 中国重型机械研究院股份公司 | Billet ejection system and method of billet continuous casting machine |
| CN113102707A (en) * | 2021-03-29 | 2021-07-13 | 中国重型机械研究院股份公司 | Billet discharging system and method of billet continuous casting machine |
| CN113600769A (en) * | 2021-07-13 | 2021-11-05 | 中国重型机械研究院股份公司 | Billet weighing and number spraying billet discharging system and method |
| CN113600769B (en) * | 2021-07-13 | 2022-10-18 | 中国重型机械研究院股份公司 | Billet weighing and number spraying billet discharging system and method |
| CN114888251B (en) * | 2022-01-12 | 2024-01-30 | 中冶南方连铸技术工程有限责任公司 | Multi-flow square billet double-hot feeding system and mixed billet discharging method |
| CN114888251A (en) * | 2022-01-12 | 2022-08-12 | 中冶南方连铸技术工程有限责任公司 | Multi-flow square billet double-heat-conveying system and mixed billet discharging method |
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