CN2753490Y - Stainless steel composite plate made-up belt continuous casting machine - Google Patents
Stainless steel composite plate made-up belt continuous casting machine Download PDFInfo
- Publication number
- CN2753490Y CN2753490Y CN 200420122186 CN200420122186U CN2753490Y CN 2753490 Y CN2753490 Y CN 2753490Y CN 200420122186 CN200420122186 CN 200420122186 CN 200420122186 U CN200420122186 U CN 200420122186U CN 2753490 Y CN2753490 Y CN 2753490Y
- Authority
- CN
- China
- Prior art keywords
- steel band
- crystallizer
- cooling
- cooling steel
- drier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 53
- 239000010935 stainless steel Substances 0.000 title claims abstract description 53
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 238000009749 continuous casting Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 205
- 239000010959 steel Substances 0.000 claims abstract description 205
- 238000001816 cooling Methods 0.000 claims abstract description 165
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 239000000498 cooling water Substances 0.000 claims description 22
- 235000014171 carbonated beverage Nutrition 0.000 claims description 14
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000009499 grossing Methods 0.000 claims description 6
- 238000007688 edging Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 230000036651 mood Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 abstract description 30
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 description 14
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004021 metal welding Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model relates to a stainless steel composite plate belt blank continuous casting machine which belongs to the technical field of a continuous casting device in metallurgical industry. The utility model is characterized in that the utility model is composed of synchronous circulating movable steel belt crystallizers A, B, C which are installed in a Y shape, wherein a lower cooling steel belt 2 of the crystallizer A and a right side cooling steel belt 2c of the crystallizer C are used together, and a lower cooling steel belt 2b of the crystallizer B and a left side cooling steel belt 2d of the crystallizer C are used together. After casting blanks are rolled and forged by a plurality of groups of soft pressure guide rolls, a plurality of groups of steam water spraying devices and traction mill rolls, composite plate belt blanks are straightened by a bent guide roll and a straightening roll to form horizontality, and the composite plate belt blanks are conveyed into a shearer to be cut into specified length or are conveyed into continuous rolling machine to carry out rolling work. The utility model has the advantages that the production efficiency of the continuous casting machine is enhanced, the cooling rates of both sides of the casting blanks are same, the quality of the casting blanks and the rolling stocks is ensured, the technology is continuous, the energy is saved, and the production cost is reduced; the step of development and implementation can be accelerated.
Description
Technical field
The utility model relates to a kind of continuous casting machine for stainless compound steel plate strip blank.It belongs to a kind of continuous casting installation for casting in the technical field of metallurgy industry.This conticaster not only can continuous casting single metal material near-net-shape sheet made-up belt, can also continuous casting different metal material composite plate made-up belt, be particularly useful for the continuous casting of stainless compound steel plate belt blank.
Technical background
Conticaster is the visual plant in modern metallurgical industry continuous casting, the continuous rolling process, and its design feature and operation principle have not only determined the operating efficiency and the production cost of conticaster, also directly influences its product quality.The conticaster that original continuous casting process uses divides three types, promptly fixed conticaster, wheeled conticaster, belt caster substantially.Though these conticasters differ from one another, what have is widely used in production practices, but in producing stainless steel clad sheet technology, also there is the shortcoming and defect of following several respects in they.
1, the fixed pattern conticaster can only production single metal material strand because of its design feature, can not produce the composite strip blank, and there is frictional resistance in relative slip between strand and the crystallizer, not only limited the strand pulling rate, also shorten crystallizer service life, and must add vibration and the dummy ingot device could smooth strand.
2, wheeled conticaster should solve the frictional resistance problem between strand and the crystallizer, and teeming speed also obviously improves when the casting thin sheet strip plate, but this conticaster only uses a crystallizer job can't produce different metal composite plate made-up belt.
3, belt caster is because of its cooling steel band and the same moved further of strand, solve strand process frictional resistance and improved the teeming speed problem, utility model of filing an application especially in person and patent of invention " a kind of synchronous circulation mobile steel band crystallizer ", realized that also different metal material composite plate made-up belt finishes casting on a conticaster, but also have shortcoming and defect on its structure: the cooling steel band is long down as crystallizer, influences its service life; The intrusive mood mouth of a river can't be used in the crystallizer porch, and casting contacts with air during molten steel and is easy to generate secondary oxidation.
The utility model content
In order to overcome the shortcoming and defect of original conticaster at structure and process aspect, the purpose of this utility model is to provide a kind of conticaster of being made up of three synchronous circulation mobile steel band crystallizers that is the installation of Y type, when casting composite plate made-up belt, promptly not having frictional resistance need not vibrate and the dummy ingot device yet, can also use the intrusive mood mouth of a river, be the y-type structure design and make down cooling steel band contraction in length again.Adopt the near-net-shape sheet made-up belt that this conticaster promptly can manufacture order one metal, can produce single, double composite plate made-up belt of stainless steel again, enhance productivity, energy savings, reduce production costs, increase the purpose of rolling shapes thereby reach.
The purpose of this utility model is achieved through the following technical measures, a kind of continuous casting machine for stainless compound steel plate strip blank, it is characterized in that forming by being three synchronous circulation mobile steel band crystallizer A, B, the C that the Y type installs, crystallizer A by last cooling steel band 1, cool off steel band 2, left side cooling steel band 3, the right steel band 3c that cools off down and form; Crystallizer B by last cooling steel band 1b, cool off steel band 2b, left side cooling steel band 3b down, right cooling steel band 3d forms; Crystallization C is made up of left side cooling steel band 2c, right side cooling steel band 2d, preceding cooling steel band 4, back cooling steel band 4b.
The cooling steel band 1 of going up of a, crystallizer A is looped around on driven roller 11, driven voller 12, the outer idler roller 13, which is provided with cleaner 5, applicator 6, drier 7, in the steel band cooling surface outside backing roll 8, carbonated drink cooler bin 9 is installed; The left side cooling steel band 2c that cools off steel band 2 and crystallizer C down is shared, it is looped around on driven roller 11, driven voller 12, outer idler roller 13, the interior idler roller 14, cleaner 5, applicator 6, drier 7 are installed on it, backing roll 8, cooling water tank 10 are installed in the steel band cooling surface outside; Left side cooling steel band 3 and right cooling steel band 3c are looped around respectively separately on driven roller 11, driven voller 12, the outer idler roller 13, all establish cleaner 5, applicator 6, drier 7 on it, in the steel band cooling surface outside backing roll 8, cooling water tank (10) are installed all; Inboard at each cooling steel band cooling surface is equipped with densely covered aperture, and the outside communicates with high-pressure water pipe.
The cooling steel band 1b that goes up of b, crystallizer B is looped around on driven roller 11, driven voller 12, the outer idler roller 13, which is provided with cleaner 5, applicator 6, drier 7, in the steel band cooling surface outside backing roll 8, carbonated drink cooler bin 9 is installed; The right side cooling steel band 2d that cools off steel band 2b and crystallizer C down is shared, it is looped around on driven roller 11, driven voller 12, outer idler roller 13, the interior idler roller 14, which is provided with cleaner 5, applicator 6, drier 7, backing roll 8, cooling water tank 10 are installed in the steel band cooling surface outside; Left side cooling steel band 3b and right cooling steel band 3d are looped around respectively separately on driven roller 11, driven voller 12, the outer idler roller 13, be equipped with cleaner (5), applicator (6), drier (7) on it, in the steel band cooling surface outside backing roll (8), cooling water tank (10) are installed all, inboard at each cooling steel band cooling surface is equipped with densely covered aperture, and the outside communicates with high-pressure water pipe.
The left side cooling steel band 2c of c, crystallizer C and the following cooling steel band 2 of crystallizer A and cleaner 5, applicator 6, the drier of upward installing 7 thereof are shared, in the steel band cooling surface outside backing roll 8, cooling water tank 10 are installed; The following cooling steel band 2b of right side cooling steel band 2d and crystallizer B and cleaner 5, applicator 6, the drier of upward installing 7 thereof are shared, in the steel band cooling surface outside backing roll 8, cooling water tank 10 are installed; Before cooling steel band 4 and back cooling steel band 4b be looped around respectively separately on driven roller 11, driven voller 12, the outer idler roller 13, which is provided with cleaner 5, applicator 6, drier 7, in the steel band cooling surface outside backing roll 8, cooling water tank 10 are installed all; Inboard at each cooling steel band cooling surface is equipped with densely covered aperture, and the outside communicates with high-pressure water pipe.
D, below crystallizer C outlet, the both sides of strip blank, be provided with the soft pressure deflector roll 21 of many groups, many group carbonated drink nozzles 22 are installed between the soft pressure deflector roll, in soft pressure deflector roll outlet traction rollers 23 is set, composite plate made-up belt 24 is through crooked deflector roll 25 crooked 90 ° after the edging, aligns into level by smoothing roll 26 again and sends into tandem mill and be rolled, or be cut into cut lengths by cutter 27 and transport.
Crystallizer A, B, C are Y type position and install, and wherein crystallizer A, B are separately positioned on upper left side and the upper right side of crystallizer C, and crystallizer C is arranged on below crystallizer A, the B symmetrical centre position and vertically installs.
Last cooling steel band uses two, and promptly going up of crystallizer A cooled off steel band 1, and steel band 1b is cooled off in going up of crystallizer B.Under cool off steel band 2 and use two, promptly the following cooling steel band 2 of crystallizer A is shared with the left side cooling steel band 2c of crystallizer C, it is shared that steel band 2d is cooled off on the following cooling steel band 2b of crystallizer B and the right side of crystallizer C.
The and arranged on left and right sides of crystallizer A, B is respectively used two cooling steel bands, i.e. the right cooling of the left side of crystallizer A cooling steel band steel band 3c; The left side cooling steel band 3b of crystallizer B, right cooling steel band 3d.
Crystallizer A, B, C are the crystallizer C porch of y-type structure, cool off steel band 2b under cooling steel band 2, the crystallizer B down by crystallizer A, form the funnel type inlet under interior idler roller 14 supports, and be wide at the top and narrow at the bottom, can be with intrusive mood mouth of a river insertion liquid steel level.
The cooling water tank of installing in each crystallizer cooling steel band cooling surface outside, the inboard is equipped with densely covered aperture, the outside communicates with high-pressure water pipe, water under high pressure injects water tank by water pipe, overflow the formation moisture film from the inboard aperture of water tank again, the effect that moisture film contacts with mobile steel band and plays cooling, lubricates and support steel band.
The both sides of strand below crystallizer C outlet are provided with and are used for the many groups of soft pressure deflector rolls of composite plate made-up belt of light pressure zone liquid core, and many group carbonated drink spray equipments are installed between the soft pressure deflector roll, granular water droplet are sprayed on the strand of motion, make strand obtain rapidly cooling off.Below soft pressure deflector roll traction rollers has been installed, it not only will play the effect of traction strand, also will the rapid edging with the strand that is cooled to solid state shape.The crooked deflector rolls of group more than being provided with below the traction rollers bend to level with strand from plumbness, are cut into cut lengths or are sent into tandem mill by cutter again by the smoothing roll leveling subsequently to be rolled.
Advantage of the present utility model:,
1, three crystallizer A, B, C of the present utility model are the installation of Y type, wherein the left side cooling steel band 2c of cooling steel band 2 and crystallizer C is shared under the crystallizer A, crystallizer B cooling steel band (2b) down also is shared with crystallizer C right side cooling steel band (2d), and the following cooling steel band that has overcome existing equipment must be crossed over the long shortcoming of steel band that three crystallizers cause.
2, all steel band cooling surface and same moved further of strand among crystallizer A, the B of the utility model employing, the C, overcome the shortcoming that fixed crystallizer strand and cooling surface produce frictional resistance, therefore crystallizer setting can be extended, teeming speed is improved, and has saved complicated vibrating device and drawn the mechanism of splitting.
3, crystallizer A of the present utility model, B are located at upper left side and the upper right side of crystallizer C, being symmetry installs, when producing the double-sided composite plate made-up belt, crystallizer A, the B stainless steel water of can casting simultaneously, stainless steel water moves down with crystallizer and crystallizes into thin sheet strip plate gradually and enter crystallizer C, this equals to give carries out stainless steel billet shell earlier and sends into crystallizer C, and then the low-carbon (LC) molten steel is injected in the base shell, and at this moment the low-carbon (LC) molten steel moves down and crystallize into the composite plate made-up belt with stainless steel billet shell and cooling steel band.Not only improve conticaster production efficiency, also made strand both sides cooling velocity identical, guaranteed strand and mill bar quality.
4, crystallizer of the present utility model, be to cool off steel band 2 and crystallizer C cooling steel band 2b down down by crystallizer A, under supporting, interior idler roller (14) forms falred entrance, wide at the top and narrow at the bottom and enough degree of depth are arranged, liquid steel level can be inserted in the intrusive mood mouth of a river, prevent that the molten steel casting process from contacting the generation secondary oxidation with air.The vertically arranged crystallizer C inlet that is wide at the top and narrow at the bottom helps the come-up of steam bubble and minute impurities in the molten steel, has improved the degree of purity of molten steel casting.
5, below the crystallizer C of the present utility model, the both sides of composite plate made-up belt are provided with many soft pressure deflector rolls of group and carbonated drink spray equipment, the strand of band liquid core gently can be pressed by soft pressure deflector roll, reduce core dendritic segregation and shrinkage porosite phenomenon, impel the grain refinement of strand crystalline structure, thereby improve strand and mill bar quality.
6, the utility model can be produced multiple composite strip blank: when using crystallizer A, B casting stainless steel water, crystallizer C casting low-carbon (LC) molten steel, can produce the double-sided composite plate made-up belt; When using crystallizer A, C casting low-carbon (LC) molten steel, crystallizer B casting stainless steel water, can produce single face complex plate strip base; When using separate unit crystallizer C or three crystallizers all to cast stainless steel water, can produce pure stainless sheet steel made-up belt, use three crystallizers to increase work efficiency, energy savings reduces production costs.
Description of drawings
Fig. 1: a kind of continuous casting machine for stainless compound steel plate strip blank structural front view
Fig. 2: crystallizer A structure vertical view
Fig. 3: crystallizer B structure vertical view
Fig. 4: crystallizer C-structure side view
Among the figure: 1, last cooling steel band (1b is that going up of crystallizer B cooled off steel band) 2, (2b is the following cooling steel band of crystallizer B to cool off steel band down, 2c is the left side cooling steel band of crystallizer C, 2d is the right side cooling steel band of crystallizer C) 3, left side cooling steel band (3c, the right cooling of crystallizer A steel band, 3b, crystallizer B left side cooling steel band 3d, the right cooling of crystallizer B steel band) 4, preceding cooling steel band (4b is the back cooling steel band of crystallizer C) 5, cleaner 6, applicator 7, drier 8, backing roll 9, carbonated drink cooler bin 10, cooling water tank 11, driven roller 12, driven voller 13, outer idler roller 14, interior idler roller 15, stainless steel water (15b is a crystallizer B stainless steel water) 16, stainless steel water tundish (16b is a crystallizer B stainless steel water tundish) 17, stainless steel water casting groove (17b is the stainless water casting of a crystallizer B groove) 18, low-carbon (LC) molten steel 19, low-carbon (LC) molten steel tundish 20, low-carbon (LC) molten steel casting groove 21, soft pressure deflector roll 22, carbonated drink spray equipment 23, traction rollers 24, composite plate made-up belt 25, crooked deflector roll 26, smoothing roll 27, cutter
See accompanying drawing 1
1, the cooling steel band 1 of going up of crystallizer A is looped around on driven roller 11, the outer idler roller 13, which is provided with cleaner 5, applicator 6, drier 7, in the cooling surface outside backing roll 8, carbonated drink cooler bin 9 is installed; The following cooling steel band 2 of crystallizer A is looped around on driven roller 11, driven voller 12, outer idler roller 13, the interior idler roller 14, which is provided with cleaner 5, applicator 6, drier 7, in the last cooling steel band 1 cooling surface outside backing roll 8, cooling water tank 10 has been installed;
2, the cooling steel band 1b that goes up of crystallizer B is looped around on driven roller 11, driven voller 12, the outer idler roller 13, which is provided with cleaner 5, applicator 6, drier 7, in the cooling steel band outside backing roll 8, carbonated drink cooler bin 9 is installed; The following cooling steel band 2b of crystallizer B is looped around on driven roller 11, driven voller 12, outer idler roller 13, the interior idler roller 14, which is provided with cleaner 5, applicator 6, drier 7, in the last cooling steel band 1 cooling surface outside backing roll 8, cooling water tank 10 is installed;
3, the following cooling steel band 2 of the left side of crystallizer C cooling steel band 2c and crystallizer A is shared; The right side cooling steel band 2d of crystallizer C and the following cooling steel band 2b of crystallizer B are shared.Soft pressure deflector roll 21 and carbonated drink spray equipment 22 are installed below the crystallizer C,, traction rollers 23, composite plate made-up belt 24, crooked deflector roll 25, smoothing roll 26, cutter 27.Crystallizer A upper left side is provided with stainless steel tundish 16, the stainless steel casting groove 17 of stainless steel water 15; Crystallizer B upper right side is provided with stainless steel tundish 16b, the stainless steel casting groove 17b of stainless steel water 15b; The top of crystallizer C is provided with mild steel tundish 19, the mild steel casting groove 18 of low-carbon (LC) molten steel 20.
See Fig. 2
The left side cooling steel band 3 of crystallizer A and right cooling steel band 3c are looped around respectively on driven roller 11, the driven voller 12,13, and cleaner 5, applicator 6, drier 7 are installed on it, in the steel band cooling surface outside backing roll 8, cooling water tank 10 are installed all.
See Fig. 3
The left side of crystallizer B cooling steel band 3b and right cooling steel band 3d are looped around driven roller 11, driven voller 12 respectively it are gone up cleaner 5, applicator 6, drier 7 are installed, and backing roll 8, cooling water tank 10 all are installed outside the steel band cooling surface.
See Fig. 4
Before the crystallizer C cooling steel band 4 and back cooling steel band 4b be looped around respectively driven roller 11, driven voller 12,, on the outer idler roller 13, cleaner 5, applicator 6, drier 7 are installed it on, backing roll 8, cooling water tank 10 all are installed outside the steel band cooling surface.
Specific embodiments
When 1, (see figure 1) was produced stainless steel double-sided composite plate made-up belt, stainless steel water 15 injected crystallizer A by stainless steel tundish 16 and stainless steel casting groove 17; Stainless steel water 15b injects crystallizer B by stainless steel tundish 16b and stainless steel casting groove 17b, with crystallizer A, the downward same moved further of B, and crystallisation by cooling becomes strip blank gradually, when being cooled to proper temperature with crystallizer A, following cooling steel band 2 and the 2b of B enter crystallizer C together, at this moment low-carbon (LC) molten steel 18 injects between two corrosion resistant plate made-up belts of crystallizer C by mild steel tundish 19 and mild steel casting groove 20 and interspaces in advance, the low-carbon (LC) molten steel continues downward same moved further with corrosion resistant plate made-up belt and crystallizer C, at this moment the corrosion resistant plate made-up belt is inboard heats up, the mild steel water for cooling finally makes two kinds of metal welding lump together.With moving down of crystallizer C, the low-carbon (LC) molten steel is to the core crystallisation by cooling, when being when melting state admittedly strip blank, core pulls out crystallizer C, through soft pressure deflector roll 21 light pressures and 22 coolings of carbonated drink spray equipment, send into traction rollers 23 edging again, strip blank is sent into by cutter 27 by smoothing roll 26 alignings and cut off, or it is rolling to enter tandem mill through crooked deflector roll 25 after the edging.
When 2, (see figure 1) was produced stainless steel single face composite plate made-up belt, stainless steel water 15 injected crystallizer A by stainless steel tundish 16 and stainless steel casting groove 17; Stainless steel water 15 with crystallizer A downwards with moved further and gradually crystallisation by cooling become strip blank, strip blank is cooled to proper temperature and enters crystallizer C with the following cooling steel band of crystallizer A, at this moment low-carbon (LC) molten steel 18 injects crystallizer C stainless steel made-up belt and the right space of cooling off between the steel band of crystallizer by mild steel tundish 19 and mild steel casting groove 20, the low-carbon (LC) molten steel continues downward same moved further with stainless steel made-up belt and crystallizer C cooling steel band, at this moment the corrosion resistant plate made-up belt is inboard heats up, the mild steel water for cooling finally makes two kinds of metal welding lump together.Following operation and embodiment (1) are identical.
3, (see figure 1) is produced pure corrosion resistant plate made-up belt, can use two kinds of methods:
A, crystallizer A, B do not work, only use the method for crystallizer C work, stainless steel water A, B are directly injected crystallizer C by stainless steel tundish 16 and stainless steel casting groove 17, and stainless steel water is with the downward same moved further of the cooling steel band of crystallizer C, and crystallisation by cooling becomes strip blank gradually simultaneously.Following operation is identical with embodiment 1.
The method that b, crystallizer A, B, C work simultaneously, stainless steel water 15 injects crystallizer A by stainless steel tundish 16 and stainless steel casting groove 17; Stainless steel water 15b injects crystallizer B by tundish stainless steel tundish 16b and stainless steel casting groove 17b, stainless steel water is with crystallizer A, B is cooled to strip blank simultaneously gradually with moved further downwards, strip blank is cooled to behind the proper temperature with crystallizer A, the following cooling steel band of B enters crystallizer C together, at this moment mild steel tundish 19 and mild steel casting groove 20 changes and waters stainless steel, identical stainless steel water is injected the space of reserving between two stainless steel made-up belts in the crystallizer C, and stainless steel water continues downwards with moved further with crystallizer C and with the seam of two stainless steel made-up belts together.Following operation is identical with embodiment 1.Adopt three methods that crystallizer is worked simultaneously, than the method for using a crystallizer job, production efficiency exceeds one times at least.
Claims (6)
1, a kind of continuous casting machine for stainless compound steel plate strip blank, it is characterized in that forming by being three synchronous circulation mobile steel band crystallizer A, B, the C that the Y type installs, crystallizer A by last cooling steel band (1), cool off steel band (2), left side cooling steel band (3), the right steel band (3c) that cools off down and form; Crystallizer B by last cooling steel band (1b), cool off steel band (2b), left side cooling steel band (3b), right cooling steel band (3d) down and form; Crystallizer C is made up of left side cooling steel band (2c), right side cooling steel band (2d), preceding cooling steel band (4), back cooling steel band (4b);
The cooling steel band (1) of going up of a, crystallizer A is looped around on driven roller (11), driven voller (12), the outer idler roller (13), which is provided with cleaner (5), applicator (6), drier (7), backing roll (8), carbonated drink cooler bin (9) are installed in the steel band cooling surface outside; The left side cooling steel band (2c) that cools off steel band (2) and crystallizer C down is shared, it is looped around on driven roller (11), driven voller (12), outer idler roller (13), the interior idler roller (14), cleaner (5), applicator (6), drier (7) are installed on it, backing roll (8), cooling water tank (10) are installed in the steel band cooling surface outside; Left side cooling steel band (3) and the right steel band (3c) that cools off are looped around respectively separately on driven roller (11), driven voller (12), the outer idler roller (13), all establish cleaner (5), applicator (6), drier (7) on it, backing roll (8), cooling water tank (10) all are installed in the steel band cooling surface outside; Inboard at each cooling steel band cooling surface is equipped with densely covered aperture, and the outside communicates with high-pressure water pipe;
The cooling steel band (1b) of going up of b, crystallizer B is looped around on driven roller (11), driven voller (12), the outer idler roller (13), which is provided with cleaner (5), applicator (6), drier (7), backing roll (8), carbonated drink cooler bin (9) are installed in the steel band cooling surface outside; The right side cooling steel band (2d) that cools off steel band (2b) and crystallizer C down is shared, it is looped around on driven roller (11), driven voller (12), outer idler roller (13), the interior idler roller (14), which is provided with cleaner (5), applicator (6), drier (7), backing roll (8), cooling water tank (10) are installed in the steel band cooling surface outside; Left side cooling steel band (3b) and the right steel band (3d) that cools off are looped around respectively separately on driven roller (11), driven voller (12), the outer idler roller (13), be equipped with cleaner (5), applicator (6), drier (7) on it, backing roll (8), cooling water tank (10) all be installed in the steel band cooling surface outside; In the steel band cooling surface outside backing roll (8), cooling water tank (10) are installed, are equipped with densely covered aperture in the inboard of each cooling steel band cooling surface, the outside communicates with high-pressure water pipe;
The left side cooling steel band (2c) of c, crystallizer C is shared with cleaner (5), applicator (6), the drier (7) of the following cooling steel band (2) of crystallizer A and upward installation thereof, in the steel band cooling surface outside backing roll (8), cooling water tank (10) is installed; Right side cooling steel band (2d) is shared with the following cooling steel band (2b) of crystallizer B and cleaner (5), applicator (6), the drier of upward installing (7) thereof, in the steel band cooling surface outside backing roll (8), cooling water tank (10) is installed; Before cooling steel band (4) and back cool off steel band (4b) and be looped around respectively separately on driven roller (11), driven voller (12), the outer idler roller (13), which is provided with cleaner (5), applicator (6), drier (7), backing roll (8), cooling water tank (10) all are installed in the steel band cooling surface outside; Inboard at each cooling steel band cooling surface is equipped with densely covered aperture, and the outside communicates with high-pressure water pipe;
D, below crystallizer C outlet, the both sides of strip blank, be provided with many group soft pressure deflector rolls (21), many group carbonated drink nozzles (22) are installed between the soft pressure deflector roll, in soft pressure deflector roll outlet traction rollers (23) is set, composite plate made-up belt (24) is through crooked deflector roll (25) crooked 90 ° after the edging, aligns into level by smoothing roll (26) again and sends into tandem mill and be rolled, or be cut into cut lengths by cutter (27) and transport.
2, according to claim 1 described a kind of continuous casting machine for stainless compound steel plate strip blank, it is characterized in that three crystallizer A, B, C are Y type position and install, wherein crystallizer A, B are separately positioned on upper left side and the upper right side of crystallizer C, and crystallizer C is arranged on below crystallizer A, the B symmetrical centre position and vertically installs.
3, a kind of continuous casting machine for stainless compound steel plate strip blank according to claim 1 is characterized in that the cooling steel band uses two, and promptly going up of crystallizer A cooled off steel band (1), the upward cooling steel band (1b) of crystallizer B.
4, a kind of stainless steel compound belt billet continuous casting machine according to claim 1, it is characterized in that cooling steel band (2) uses two down, the following cooling steel band (2) that is crystallizer A is shared with the left side cooling steel band (2c) of crystallizer C, and the following cooling steel band (2b) of crystallizer B is shared with the right side of crystallizer C cooling steel band (2d).
5, a kind of continuous casting machine for stainless compound steel plate strip blank according to claim 1 is characterized in that the and arranged on left and right sides of crystallizer A, B is respectively used two cooling steel bands, i.e. the left side of crystallizer A cooling steel band (3), right cooling steel band (3c); The left side cooling steel band (3b) of crystallizer B, right cooling steel band (3d).
6, a kind of continuous casting machine for stainless compound steel plate strip blank according to claim 1, it is characterized in that crystallizer A, B, C are the crystallizer C porch of y-type structure, cooling steel band (2), crystallizer B cool off steel band (2b) down down by crystallizer A, under supporting, interior idler roller (14) forms the funnel type inlet, wide at the top and narrow at the bottom, liquid steel level can be inserted in the intrusive mood mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420122186 CN2753490Y (en) | 2004-12-30 | 2004-12-30 | Stainless steel composite plate made-up belt continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420122186 CN2753490Y (en) | 2004-12-30 | 2004-12-30 | Stainless steel composite plate made-up belt continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2753490Y true CN2753490Y (en) | 2006-01-25 |
Family
ID=35925600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420122186 Expired - Fee Related CN2753490Y (en) | 2004-12-30 | 2004-12-30 | Stainless steel composite plate made-up belt continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2753490Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326645C (en) * | 2004-12-30 | 2007-07-18 | 李铁铎 | Continuous casting machine for stainless compound steel plate strip blank |
| CN104525566A (en) * | 2014-12-12 | 2015-04-22 | 燕山大学 | Continuous casting and rolling device and process for composite plate |
| CN104785741A (en) * | 2015-03-27 | 2015-07-22 | 燕山大学 | Composite plate continuous casting and rolling technology experiment device based on Gleeble thermal simulator |
-
2004
- 2004-12-30 CN CN 200420122186 patent/CN2753490Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326645C (en) * | 2004-12-30 | 2007-07-18 | 李铁铎 | Continuous casting machine for stainless compound steel plate strip blank |
| CN104525566A (en) * | 2014-12-12 | 2015-04-22 | 燕山大学 | Continuous casting and rolling device and process for composite plate |
| CN104785741A (en) * | 2015-03-27 | 2015-07-22 | 燕山大学 | Composite plate continuous casting and rolling technology experiment device based on Gleeble thermal simulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1840252A (en) | Production process of continuous-casting tandem-rolling coiled sheet of medium thick plate | |
| CN109093084B (en) | Method for producing continuous casting sheet billet | |
| CN1092343A (en) | Be used to produce the method for band steel, sheet billet or plate slab | |
| CN102303102A (en) | Continuous casting process and continuous casting machine for extra-thick plate blank | |
| CN107552750A (en) | The multiple-strand caster and production method of large section Hot Metal in Beam Blank or slab can be produced | |
| CN101811136A (en) | Magnesium alloy wide plate casting-rolling equipment | |
| CN2753490Y (en) | Stainless steel composite plate made-up belt continuous casting machine | |
| CN1736633A (en) | Continuous casting machine for stainless compound steel plate strip blank | |
| CA2474973C (en) | Method for the continuous rolling of a metal bar, particularly a steel bar, which is produced at a casting speed and the cross section of which is configured as a thin slab, and corresponding continuous casting machine | |
| CN102303104A (en) | Method for controlling narrow side bulging in continuous casting of ultra-thick plate blanks | |
| CN1966204A (en) | Producing technology for large size copper heterotype plate | |
| CN1923388A (en) | Stainless compound steel plate belt blank spray casting, tandem rolling apparatus and production method thereof | |
| CN112139465A (en) | Continuous casting device and working method for aluminum alloy and composite plate strip blank thereof | |
| CN207267037U (en) | A kind of multiple-strand caster for producing large section Hot Metal in Beam Blank or slab | |
| CN1541783A (en) | Continuous casting and rolling productive technology for figured steel | |
| CN1714957A (en) | Method and device for producing different metal material composite plate and strip | |
| CN211331235U (en) | Roller-belt type aluminum ingot continuous casting device | |
| CN211360593U (en) | Continuous casting system for polygonal casting blank | |
| CN111168027A (en) | Continuous casting machine for producing special-shaped blank and production method | |
| CN110722117A (en) | Roller-belt type aluminum ingot continuous casting device and casting process | |
| CN219357873U (en) | Multi-flow narrow plate blank continuous casting production line | |
| RU2220812C2 (en) | Method for continuous casting of billets and apparatus for performing the same | |
| CN115415489B (en) | Continuous casting equipment and process for aluminum/aluminum alloy sheet billet | |
| CN111940690B (en) | Electromagnetic feeding control method for large-section casting blank continuous casting process | |
| CN215467965U (en) | High alloy steel casting and rolling integrated equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINHUANGDAO NANHUA MACHINE CO.,LTD. Free format text: FORMER OWNER: LI TIEDUO Effective date: 20060414 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060414 Address after: 066000 Hebei province Qinhuangdao City Harbor District Yao Zhou Zhai diagonally opposite the school Patentee after: Qinhuangdao Nanhua Machinery Co., Ltd. Address before: 2408 mailbox, building 12, Beiyuan garden, Beiyuan, Beijing, Chaoyang District 100012 Patentee before: Li Tieduo |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060125 Termination date: 20121230 |