CN106238694A - A kind of hot charging and hot rolling of continuous casting slab process and device - Google Patents
A kind of hot charging and hot rolling of continuous casting slab process and device Download PDFInfo
- Publication number
- CN106238694A CN106238694A CN201610826433.1A CN201610826433A CN106238694A CN 106238694 A CN106238694 A CN 106238694A CN 201610826433 A CN201610826433 A CN 201610826433A CN 106238694 A CN106238694 A CN 106238694A
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- roller
- continuous casting
- way
- moving trolley
- transverse
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The invention discloses a kind of hot charging and hot rolling of continuous casting slab process and device, this hot charging and hot rolling of continuous casting slab process is that the continuous casting billet produced by conticaster is delivered to heat and sent and carry out heat on roller-way and send, when heat send heating furnace, roller-way transverse-moving trolley that can be traverse motion stops along track in hot line sending position in advance, continuous casting billet is sent on described roller-way transverse-moving trolley, continuous casting billet is increased to the height that enter furnace roller road corresponding with heating furnace by platform lifting mechanism by roller-way transverse-moving trolley, roller-way transverse-moving trolley transverse shifting, continuous casting billet is sent to furnace roller road and then is transported in corresponding heating furnace.The method is provided by the roller-way transverse-moving trolley of platform lifting mechanism can realize a plurality of steel rolling line of hot delivering technology of CC billets, the heat being possible not only to adjust continuous casting billet send height to enter furnace roller road height with satisfied different steel rolling, the quantity that can also once push away steel according to heating furnace determines that heat send the quantity of continuous casting billet, simple in construction, transport process is flexible and efficiency is high.
Description
Technical field
The present invention relates to metallurgical technology field, particularly relate to a kind of hot continuous casting blank to heater for rolling steel conveyer device.
Background technology
Along with development and the maturation of continuous casting technology, make full use of the Hot Delivery and Hot Charging of Continuous Casting Slab of self heat energy of continuous casting billet
Become in steel production enterprise one of energy-saving and cost-reducing important means.Owing to hot charging and hot rolling of continuous casting slab technique is by steel-making-steel rolling
Become a closely coupled integrated production system, be possible not only to be greatly lowered energy consumption, improve recovery rate of iron, shorten
Life cycle of the product, and product quality can be improved, and area of mill site can be reduced, investment reduction, therefore, this technology exists
Investment reduction, reduction production cost and the aspect such as environmental conservation and sustainable development all show huge superiority.I
The Wuhan Iron and Steel Plant that the application of state's hot charging and hot rolling of continuous casting slab technique starts from the eighties in 20th century, to the nineties, Baosteel, splendid steel, Sanming City steel
Factory, Laiwu steel mill etc. have employed this Technology the most to varying degrees.
But due to odjective causes such as the limitation of technology arrangement, the corresponding a plurality of steel rolling production-lines of separate unit continuous casting, existing heat is sent
Hot charging line also exists and cannot carry out absolute altitude according to required roller-way height, and absolute altitude is inaccurate, and heat send the problems such as position is inaccurate.Cause
This, when considering hot charging and hot rolling of continuous casting slab, need to select a kind of transport process flexible, can meet a plurality of rolling line raw materials for production needs
Process and device.
Summary of the invention
The present invention, above-mentioned not enough for prior art provides a kind of new hot charging and hot rolling of continuous casting slab process and dress
Putting, the method and device can be adjusted flexibly the roller-way absolute altitude of hot delivery and hot charging line, be accurately positioned heat and send position so that continuous casting billet energy root
According to needs, flexibly, flexibly by hot charging and hot rolling of continuous casting slab to corresponding a plurality of steel rolling production-line, have higher economic benefit and
Social benefit.
The technical scheme is that
The present invention provides a kind of hot charging and hot rolling of continuous casting slab process, comprises the steps of the continuous casting that conticaster is produced
Base is sent to heat and send and carry out heat on roller-way and send, and delivers to heat and send at the adjustable end stop of roller-way end, and heat send roller-way to be automatically stopped；Work as heat
When sending heating furnace, roller-way transverse-moving trolley that can be traverse motion stops along track at hot line sending lower end position in advance, institute
State the roller-way pre-cooling on roller-way transverse-moving trolley, on the described roller-way transverse-moving trolley that continuous casting billet is sent to, at fixed dam
Place stops, and adjustable end stop resets；Continuous casting billet is increased to and described heating by described roller-way transverse-moving trolley by platform lifting mechanism
What stove was corresponding enters the height in furnace roller road, and described roller-way transverse-moving trolley carries out transverse shifting by the control of hydraulic motor, will be even
Strand be sent to described in enter furnace roller road so that be transported to correspondence heating furnace in.
By technique scheme, described roller-way transverse-moving trolley transverse moving speed scope is 20～30m/min, platform lifting device
Lifting velocity be 5m/min, the decrease speed of platform lifting device is 8m/min.
The present invention also proposes a kind of hot charging and hot rolling of continuous casting slab device, and including conticaster, continuous casting billet, heating furnace, its feature exists
In: arrange in the middle of conticaster and heating furnace:
Heat send outlet side that roller-way, described heat send roller-way to adjoin conticaster along hot line sending horizontally set；
Track, described track is perpendicular to hot line sending, is arranged on heat and send roller-way end side；
Roller-way transverse-moving trolley, described roller-way transverse-moving trolley can be traverse motion along described track, and described roller-way is traversing
Platform lifting mechanism is set on chassis, controls the height of continuous casting billet on roller-way transverse-moving trolley；
Enter furnace roller road, described in enter furnace roller road and be perpendicular to described track and horizontally set, described in enter the one end in furnace roller road and extend
To corresponding heating furnace, described in enter furnace roller road different height be set, the continuous casting billet being used on roller-way transverse-moving trolley is to right
The transmission of the heating furnace answered.
Further, described hot charging and hot rolling of continuous casting slab device also includes: adjustable end stop, and described adjustable end stop is arranged on heat and send
Roller-way end, the driving element of described adjustable end stop is hydraulic pressure, electronic, pneumatic one；Fixed dam, described fixed dam with
Hot line sending is on same axis, stops continuous casting billet on roller-way transverse-moving trolley to continue motion.
Further, described roller-way transverse-moving trolley arranges two, described in enter furnace roller road at least provided with two, one enters furnace roller
Road and a heating furnace are correspondingly arranged, thus realize using the heat of two bench roller road transverse-moving trolley correspondence two or more pieces steel rolling lines to send
Hot-mounting process.Wherein, two bench roller road transverse-moving trolleys are possible not only to use simultaneously, it is also contemplated that the using and the reserved.
Further, described track transverse-moving trolley also includes roller-way, the continuous casting billet on transfer roller transverse-moving trolley；
And platform portion, platform lifting mechanism controls the lifting in platform portion and then adjusts continuous casting billet on roller-way transverse-moving trolley
Highly.The driving element of the platform lifting mechanism of described track transverse-moving trolley is hydraulic cylinder, electric cylinder, the one in cylinder.
This roller-way transverse-moving trolley is possible not only to according to entering furnace roller road height, position adjust continuous casting billet lifting and traversing can also be according to adding
Hot stove push away steel quantity to determine that heat send the quantity of continuous casting billet.
The present invention, relative to prior art, has a following beneficial effect: 1) can realize two steel rolling lines or be more than
Article two, the continuous casting billet conveying of steel rolling line, transfer efficiency is high, and 2) roller-way transverse-moving trolley can be by platform lifting mechanism to continuous casting billet
Lifting, meet different steel rolling line roller-way height and solve roller-way absolute altitude, heat send position problems.3) can also add according to difference
Hot stove is respective to be pushed away steel ability and selects heat to send the quantity of continuous casting billet expeditiously, and 4) use hot charging and hot rolling of continuous casting slab work of the present invention
Process and device, simple in construction, transport process flexible, motor-driven, heat send efficiency high, has higher economic benefit and society's effect
Benefit.
Accompanying drawing explanation
Fig. 1 is the present invention a kind of hot charging and hot rolling of continuous casting slab process and the plane graph of device.
Fig. 2 is the partial enlarged drawing of B in Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 1.
Fig. 4 is roller-way transverse-moving trolley platform lifting mechanism front view.
Fig. 5 is the partial enlarged drawing of C in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe wholely:
As Figure 1-5, one hot charging and hot rolling of continuous casting slab process of the present invention:
The continuous casting billet 2 that conticaster 1 is produced goes to heat from the outlet side of conticaster and send roller-way 3 to carry out heat to send, when continuous casting billet 2
Arriving heat and send at the adjustable end stop 6 of roller-way 3 end, heat send roller-way 3 to be automatically stopped.
When workshop considers that heat send heating furnace 13, roller-way transverse-moving trolley 5 shifts to an earlier date along track 4 at hot line sending 15 lower end position
Stopping, the roller-way on roller-way transverse-moving trolley 5 shifts to an earlier date startup in 5 seconds, and adjustable end stop 6 drops to lower limit, many continuous casting billets 2 transport to
On roller-way transverse-moving trolley 5, stopping at fixed dam 8, continuous casting billet 2 rear adjustable end stop 6 in place on roller-way transverse-moving trolley 5 is multiple
Position.Lifting platform hydraulic cylinder 11 is driven to be risen by chassis platform 12 by Hydraulic Station 17, the continuous casting on roller-way transverse-moving trolley 5
Base 2 is increased to the height into furnace roller road 9, drives roller-way transverse-moving trolley 5 along track 4 transverse shifting by Hydraulic Station 17, will connect
Strand 2 is transferred to into position, furnace roller road 9, then delivers to heating furnace 13 by entering furnace roller road 9 heat.
When workshop considers that heat send heating furnace 14, roller-way transverse-moving trolley 7 shifts to an earlier date along track 4 at hot line sending 15 lower end position
Stopping, the roller-way on roller-way transverse-moving trolley 7 shifts to an earlier date startup in 5 seconds, and adjustable end stop 6 drops to lower limit, many continuous casting billets 2 transport to
On roller-way transverse-moving trolley 7, stopping at fixed dam 8, continuous casting billet 2 rear adjustable end stop 6 in place on roller-way transverse-moving trolley 7 is multiple
Position.Lifting platform hydraulic cylinder 11 is driven to be risen by chassis platform 12 by Hydraulic Station 17, the continuous casting on roller-way transverse-moving trolley 7
Base 2 is increased to the height into furnace roller road 10, drives roller-way transverse-moving trolley 7 along track 4 transverse shifting by Hydraulic Station 17, will connect
Strand 2 is transferred to into position, furnace roller road 10, then delivers to heating furnace 14 by entering furnace roller road 10 heat.
As Figure 1-5, one hot charging and hot rolling of continuous casting slab device of the present invention, including: conticaster 1, continuous casting billet 2, heating furnace
13, heating furnace 14, wherein, are arranged in the middle of conticaster 1 and heating furnace 13,14:
Heat send roller-way 3, and the outlet side of adjacent conticaster 1 is along hot line sending 15 horizontally set；
Track 4, vertical thermal line sending 15, it is arranged on heat and send roller-way 3 end side；
Roller-way transverse-moving trolley 5,7, it is possible to traverse motion along described track 4, on described roller-way transverse-moving trolley, 5,7 are arranged
Lifting platform hydraulic cylinder 11, controls the height of continuous casting billet 2 on roller-way transverse-moving trolley；
Enter furnace roller road 9,10, be perpendicular to described track 4 and horizontally set, described in enter the one end in furnace roller road 9,10 extend to right
The heating furnace 13,14 answered, in order to complete the continuous casting billet 2 transmission to corresponding heating furnace 13,14, described in enter furnace roller road 9,10 basis
Heating furnace 13,14 is arranged and height corresponding to heating furnace 13,14.
Further, described hot charging and hot rolling of continuous casting slab device also includes: adjustable end stop 6, is arranged on heat and send roller-way 3 end,
The driving element of adjustable end stop is hydraulic pressure, electronic, pneumatic one；Fixed dam 8, is on same axis with hot line sending 15,
Continuous casting billet 2 on roller-way transverse-moving trolley is stoped to continue motion.
Further, described track transverse-moving trolley 5,7 also includes roller-way 16, the company on transfer roller transverse-moving trolley
Strand 2；And platform portion 12, platform portion 12 is risen or falls by described lifting platform hydraulic cylinder 11, and then will
On roller-way transverse-moving trolley, continuous casting billet 2 is raised or reduces.
The operation principle of the present invention is as follows:
(1) lifting being driven the platform lifting mechanism of roller-way transverse-moving trolley by Hydraulic Station is met different steel rolling line and enters furnace roller
Adjusting of road height needs, the traversing need entering location, furnace roller road meeting two or being more than two steel rolling lines of roller-way transverse-moving trolley
Want.
(2) select heat to send the quantity of continuous casting billet according to the respective steel ability that pushes away of different heating-furnace, so realize continuous casting with
The matched of steel rolling.
In sum, the present invention can by the hot charging and hot rolling of continuous casting slab technique of the hot cooperation sending roller-way and roller-way transverse-moving trolley
To realize the hot base conveying of two steel rolling lines or the steel rolling line more than two, transfer efficiency is high；Roller-way transverse-moving trolley of the present invention
The problem that the absolute altitude of the roller-way height of the different steel rolling line of platform lifting mechanism solution and heat send the location of position；Apparatus of the present invention are tied
Structure is simple, and process of transporting is flexible, and heat send efficiency high, has higher economic benefit and social benefit.
Above in association with accompanying drawing, the preferred embodiment of the present invention is described, but the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned detailed description of the invention is only schematically, is not restrictive, those of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, it is also possible to make very
It is multi-form, within these belong to scope.
Claims (9)
1. a hot charging and hot rolling of continuous casting slab process, comprises the steps of
1) continuous casting billet that conticaster is produced is sent to heat and send and carry out heat on roller-way and send, and heat is delivered to heat and sent the liter downshift of roller-way end
At plate, heat send roller-way to be automatically stopped；
2), when heat send heating furnace, roller-way transverse-moving trolley that can be traverse motion shifts to an earlier date along track at hot line sending lower end position
Stop, the roller-way pre-cooling of described roller-way transverse-moving trolley, on the described roller-way transverse-moving trolley that continuous casting billet is sent to, fixing
Stopping at baffle plate, adjustable end stop resets；
3) continuous casting billet is increased to corresponding with described heating furnace to enter furnace roller by described roller-way transverse-moving trolley by platform lifting mechanism
The height in road, described roller-way transverse-moving trolley pass through transverse shifting, continuous casting billet is sent to described in enter furnace roller road so that be transported to right
In the heating furnace answered.
A kind of hot charging and hot rolling of continuous casting slab process the most according to claim 1, it is characterised in that: traversing of described roller-way
Car transverse moving speed scope is 20～30m/min, and the lifting velocity of platform lifting mechanism is 5m/min, the decline of platform lifting mechanism
Speed is 8m/min.
3. a hot charging and hot rolling of continuous casting slab device, including conticaster, continuous casting billet, heating furnace, it is characterised in that: at conticaster and adding
Arrange in the middle of hot stove:
Heat send outlet side that roller-way, described heat send roller-way to adjoin conticaster along hot line sending horizontally set；
Track, described track is perpendicular to hot line sending, is arranged on heat and send roller-way end side；
Roller-way transverse-moving trolley, described roller-way transverse-moving trolley can be traverse motion along described track, described roller-way transverse-moving trolley
Platform lifting mechanism is set, controls the height of continuous casting billet on roller-way transverse-moving trolley；
Enter furnace roller road, described in enter furnace roller road and be perpendicular to described track and horizontally set, described in enter the one end in furnace roller road extend to right
The heating furnace answered, described in enter furnace roller road different height be set, the continuous casting billet being used on roller-way transverse-moving trolley is to corresponding
The transmission of heating furnace.
A kind of hot charging and hot rolling of continuous casting slab device the most according to claim 3, it is characterised in that: described roller-way transverse-moving trolley sets
Put two.
A kind of hot charging and hot rolling of continuous casting slab device the most according to claim 3, it is characterised in that: described roller-way transverse-moving trolley
Also include roller-way, the continuous casting billet on transfer roller transverse-moving trolley；And platform portion, platform lifting mechanism controls platform
The height of continuous casting billet in the lifting of supporting part and then adjustment roller-way transverse-moving trolley.
A kind of hot charging and hot rolling of continuous casting slab device the most according to claim 3, it is characterised in that enter furnace roller road described in: and at least set
Putting two, one enters furnace roller road and a heating furnace is correspondingly arranged.
A kind of hot charging and hot rolling of continuous casting slab device the most according to claim 3, it is characterised in that: also include fixed dam, institute
State fixed dam to be on same axis with hot line sending, stop the continuation campaign of continuous casting billet on roller-way transverse-moving trolley.
8. according to a kind of hot charging and hot rolling of continuous casting slab device described in any one of claim 3-7, it is characterised in that: described track
The driving element of the platform lifting mechanism of transverse-moving trolley is the one in hydraulic cylinder, electric cylinder, cylinder.
9. according to a kind of hot charging and hot rolling of continuous casting slab device described in any one of claim 3-7, it is characterised in that: also include lifting
Baffle plate, described adjustable end stop is arranged on heat and send roller-way end, and the driving element of described adjustable end stop is hydraulic pressure, electronic, pneumatic
A kind of.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610826433.1A CN106238694B (en) | 2016-09-14 | 2016-09-14 | A kind of hot charging and hot rolling of continuous casting slab process and device |
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| CN201610826433.1A CN106238694B (en) | 2016-09-14 | 2016-09-14 | A kind of hot charging and hot rolling of continuous casting slab process and device |
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| CN106238694A true CN106238694A (en) | 2016-12-21 |
| CN106238694B CN106238694B (en) | 2018-10-12 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106914593A (en) * | 2017-04-19 | 2017-07-04 | 中冶华天南京工程技术有限公司 | The movable heat-preservation system and method for system is sent for blank hot |
| CN107008750A (en) * | 2017-04-20 | 2017-08-04 | 中冶南方工程技术有限公司 | The long material continuous casting and rolling production line of binary channels and its production method |
| CN107934487A (en) * | 2017-12-18 | 2018-04-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke over machinery lifting migration platform and lifting moving method |
| CN108115104A (en) * | 2017-12-13 | 2018-06-05 | 中冶连铸技术工程有限责任公司 | A kind of width face roller-way multistation casting metal guiding device |
| CN109332626A (en) * | 2018-11-06 | 2019-02-15 | 中冶连铸技术工程有限责任公司 | Hot delivering technology of CC billets directly rolls automatic ejection apparatus and method for |
| CN110102729A (en) * | 2019-05-24 | 2019-08-09 | 山东钢铁股份有限公司 | A kind of quick hot sending device and hot sending method of continuous casting high alloy die steel round billet |
| CN112371938A (en) * | 2020-10-09 | 2021-02-19 | 中冶南方连铸技术工程有限责任公司 | Method, device and equipment for optimizing action cycle of blank moving vehicle and storage medium |
| CN114309514A (en) * | 2022-01-06 | 2022-04-12 | 宝武集团鄂城钢铁有限公司 | System and method for hot feeding and hot charging integrated production of continuous casting steel billet |
| CN114700376A (en) * | 2022-04-19 | 2022-07-05 | 唐山港陆钢铁有限公司 | Low-energy-consumption continuous casting billet direct rolling process method |
| CN115351253A (en) * | 2022-09-30 | 2022-11-18 | 重庆赛迪工程咨询有限公司 | Remote casting blank hot conveying system and method |
| CN117000741A (en) * | 2023-09-12 | 2023-11-07 | 武安市铭诚混凝土有限公司 | Concrete recycling device and method with separation function |
| WO2024001632A1 (en) * | 2022-06-29 | 2024-01-04 | 中冶华天工程技术有限公司 | Casting and rolling integrated material tracking and scheduling method for continuous casting-hot rolling process |
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| CN106914593A (en) * | 2017-04-19 | 2017-07-04 | 中冶华天南京工程技术有限公司 | The movable heat-preservation system and method for system is sent for blank hot |
| CN107008750A (en) * | 2017-04-20 | 2017-08-04 | 中冶南方工程技术有限公司 | The long material continuous casting and rolling production line of binary channels and its production method |
| CN107008750B (en) * | 2017-04-20 | 2019-10-11 | 中冶南方工程技术有限公司 | Bilateral road length material continuous casting and rolling production line and its production method |
| CN108115104A (en) * | 2017-12-13 | 2018-06-05 | 中冶连铸技术工程有限责任公司 | A kind of width face roller-way multistation casting metal guiding device |
| CN107934487A (en) * | 2017-12-18 | 2018-04-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of coke over machinery lifting migration platform and lifting moving method |
| CN109332626A (en) * | 2018-11-06 | 2019-02-15 | 中冶连铸技术工程有限责任公司 | Hot delivering technology of CC billets directly rolls automatic ejection apparatus and method for |
| CN110102729A (en) * | 2019-05-24 | 2019-08-09 | 山东钢铁股份有限公司 | A kind of quick hot sending device and hot sending method of continuous casting high alloy die steel round billet |
| CN112371938B (en) * | 2020-10-09 | 2021-12-24 | 中冶南方连铸技术工程有限责任公司 | Method, device and equipment for optimizing action cycle of blank moving vehicle and storage medium |
| CN112371938A (en) * | 2020-10-09 | 2021-02-19 | 中冶南方连铸技术工程有限责任公司 | Method, device and equipment for optimizing action cycle of blank moving vehicle and storage medium |
| CN114309514A (en) * | 2022-01-06 | 2022-04-12 | 宝武集团鄂城钢铁有限公司 | System and method for hot feeding and hot charging integrated production of continuous casting steel billet |
| CN114309514B (en) * | 2022-01-06 | 2023-06-02 | 宝武集团鄂城钢铁有限公司 | System and method for continuous casting billet hot delivery and hot charging integrated production |
| CN114700376A (en) * | 2022-04-19 | 2022-07-05 | 唐山港陆钢铁有限公司 | Low-energy-consumption continuous casting billet direct rolling process method |
| WO2024001632A1 (en) * | 2022-06-29 | 2024-01-04 | 中冶华天工程技术有限公司 | Casting and rolling integrated material tracking and scheduling method for continuous casting-hot rolling process |
| CN115351253A (en) * | 2022-09-30 | 2022-11-18 | 重庆赛迪工程咨询有限公司 | Remote casting blank hot conveying system and method |
| CN117000741A (en) * | 2023-09-12 | 2023-11-07 | 武安市铭诚混凝土有限公司 | Concrete recycling device and method with separation function |
| CN117000741B (en) * | 2023-09-12 | 2024-02-06 | 武安市铭诚混凝土有限公司 | Concrete recycling device and method with separation function |
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