CN2417951Y - Apparatus for quickly sealing dummy device for continuous casting round and square blank - Google Patents
Apparatus for quickly sealing dummy device for continuous casting round and square blank Download PDFInfo
- Publication number
- CN2417951Y CN2417951Y CN 00216360 CN00216360U CN2417951Y CN 2417951 Y CN2417951 Y CN 2417951Y CN 00216360 CN00216360 CN 00216360 CN 00216360 U CN00216360 U CN 00216360U CN 2417951 Y CN2417951 Y CN 2417951Y
- Authority
- CN
- China
- Prior art keywords
- cup
- dummy
- dummy ingot
- continuous casting
- copper pipe
- 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
- 238000009749 continuous casting Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 title claims description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 claims abstract description 29
- 239000010949 copper Substances 0.000 claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000017105 transposition Effects 0.000 claims description 4
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 1
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007712 rapid solidification Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Images
Landscapes
- Continuous Casting (AREA)
Abstract
The utility model relates to a continuous casting quick seal and dummy ingot device for round and square blanks for a continuous casting machine, which comprises a dummy ingot cup and a dummy ingot head, wherein the dummy ingot cup is a circular dummy ingot cup which can rotate freely in a copper pipe of a crystallizer with a circular or square cross section, and a seal steel plate and a seal cushion matched with the copper pipe of the crystallizer are arranged on the bottom surface of the dummy ingot cup. The dummy ingot device can not only cause the seal time and labor of dummy ingot to be saved, the molten steel to be solidified fast in a pouring process and the steel leakage to be less in a pouring process, but also cause the dummy ingot head not to need to penetrate through the steel pipe of the crystallizer, and avoid the phenomenon of scratching the copper pipe of the crystallizer. The utility model increases the service life of the copper pipe of the crystallizer and ensures the surface quality of casting blanks, and the dummy ingot cup has universality for the convenience of manufacture, use and administration.
Description
The utility model relates to the dummy ingot device that a kind of conticaster is used, particularly a kind of dummy ingot device of justifying base and the fast envelope of billet continuous casting.
In the prior art, two kinds of dummy ingot devices are arranged.A kind of is traditional dummy ingot device, include the dummy bar head of being with dovetail groove, dummy bar head is in the crystallizer copper pipe bottom, seal with plug paper string or asbestos cord, molten steel directly contacts with dummy bar head, open to water in the molten steel elder generation inflow dummy bar head dovetail groove and solidify, form strand head outstanding " nose of an ox " and embed in the dovetail groove of dummy bar head, strand is connected with dummy bar head.Adopt this traditional dummy ingot device, time and effort consuming opens that to water molten steel solidification slow, opens and waters the breakout ratio height.Another kind is a quickly sealing dummy device, includes dummy ingot cup and dummy bar head, and the dummy ingot cup has "T"-shaped handle to embed in the "T"-shaped groove of dummy bar head, and molten steel does not directly contact with dummy bar head, but is connected with dummy bar head indirectly by rapid solidification in the dummy ingot cup.Adopt this quickly sealing dummy device, time saving and energy saving, open that to water molten steel solidification speed fast, open that to water breakout ratio low.But this device need pass crystallizer copper pipe with dummy bar head, and it is suitable for reading to stretch out crystallizer copper pipe, and then seals the dummy ingot operation, thereby causes crystallizer copper pipe to be scratched by dummy bar head, thereby shortens crystallizer copper pipe service life and influence cc billet surface quality; And its dummy ingot cup-shaped and size and crystallizer copper pipe must match closely, and the strand of difformity and size will adopt the crystallizer copper pipe of different cross section, thereby will adopt the specific dummy ingot cup that is complementary with it, and the versatility of dummy ingot cup is poor.
The purpose of this utility model is to provide a kind of improved round base and billet continuous casting quickly sealing dummy device, overcome the deficiency of existing quickly sealing dummy device, can make the envelope dummy ingot time saving and energy saving, open water molten steel solidification fast, open that to water bleed-out few, can make dummy bar head not need to pass the crystallizer steel pipe again, the crystallizer copper pipe phenomenon can not appear scratching, and make it have bigger versatility, device fabrication and convenient management.
For achieving the above object, the utility model adopts following technical proposals: the same dummy ingot cup and the dummy bar head of including with prior art of the utility model.It is characterized in that the dummy ingot cup is circular dummy ingot cup that can free transposition in circle or square-section crystallizer steel pipe, face has sealing steel plate and the sealed bolster with the crystallizer copper pipe coupling under the dummy ingot cup.Then the dummy ingot cup can contact with dummy bar head from suitable for reading the putting into to end opening of crystallizer copper pipe, through rotating 90 ° its "T"-shaped handle and the "T"-shaped groove of dummy bar head is linked.Like this, dummy bar head does not need to pass crystallizer copper pipe and to stretch out crystallizer copper pipe suitable for reading, thereby does not scratch crystallizer copper pipe.Dummy ingot cup size is little and can free within it transposition than crystallizer copper pipe, then to the strand of different size and shape, can adopt identical dummy ingot cup, only need select for use the sealing steel plate and the sealed bolster that are complementary with crystallizer copper pipe to get final product.
The utility model compared with prior art, have following conspicuous advantage: dummy bar head of the present utility model need not pass crystallizer copper pipe, thereby can not scratch crystallizer copper pipe, can prolong the service life of crystallizer copper pipe, and guarantee slab surface quality.To the strand of different size and shape, the utility model can adopt identical dummy ingot cup, only need select for use the sealing steel plate and the sealed bolster that are complementary with crystallizer to get final product, thereby make the dummy ingot cup have versatility, is convenient to preparation and use and management.
Fig. 1 is the structural representation of embodiment of the utility model when to be installed.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the structural representation after Fig. 1 example is installed.
Fig. 4 is the right view of Fig. 3.
Fig. 5 is the structural representation of the dummy ingot cup in Fig. 1 example.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the vertical view of Fig. 5.
Fig. 8 is the sealing steel plate that adopts when being used for billet continuous casting of Fig. 1 example and the structural representation of sealed bolster.
Fig. 9 is an A-A place profile among Fig. 8.
Figure 10 is the sealing steel plate that adopts when being used for round billet continuous casting of Fig. 1 example and the structural representation of sealed bolster.
Figure 11 is a B-B place profile among Figure 10.
Figure 12 is the structural representation of the dummy bar head in Fig. 1 example.
Figure 13, Figure 14 are respectively right view and the vertical views of Figure 12.
Figure 15 is a kind of structural representation of erecting tools.Figure 16 is the vertical view of Figure 15.
Figure 17 is the structural representation of another kind of erecting tools.Figure 18 is the vertical view of Figure 17.
An optimum implementation of the present utility model is: referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, this circle base and billet continuous casting quickly sealing dummy device include dummy ingot cup 1 and dummy bar head 5, dummy ingot cup 1 be can free transposition in circle or square-section crystallizer copper pipe 4 circular dummy ingot cup, face has sealing steel plate 2 and the sealed bolster 3 with crystallizer copper pipe 4 couplings under the dummy ingot cup 1.Sealing steel plate 2 undersized are in crystallizer copper pipe 4 end opening sizes, and sealed bolster 3 sizes are a bit larger tham the sealing steel plate and can be encased the edge that seals steel plate 2.Referring to figure Fig. 1 and Fig. 5, dummy ingot cup 1 is the circular cup 7 that an opening makes progress, and the "T"-shaped handle 10 that inserts dummy bar head 5 is arranged at cup 7 bottoms, is welded with little iron rod 6 or little iron block in the cup 7, makes molten steel energy rapid solidification.Cup 7 perisporiums have aperture 8, and dummy ingot cup and the strand head that solidifies are at first closely linked together.Be welded with stop pin 9 on handle 10 montants and will seal steel plate 2 and sealed bolster 3 is fixed on cup 7 times, stop pin 9 and 11 one-tenth 90 ° of handle 10 cross bars.Referring to Fig. 8, Fig. 9, Figure 10 and Figure 11, there is slot 12,13 at sealing steel plate 2 and sealed bolster 3 centers, make the cross bar 11 and the stop pin 9 of the "T"-shaped handle 10 of dummy ingot cup 1 can pass through this slot 12,13.The square opening of sealing steel plate 2 and sealed bolster 3 can be changeed 90 ° by cross bar 11 backs of the "T"-shaped handle 10 of dummy ingot cup 1 during installation, by changeing 90 ° again behind the stop pin 9 on the "T"-shaped handle 10, sealing steel plate 2 and sealed bolster 3 are locked in dummy ingot cup 1 bottom with regard to locked pin 9 then.Referring to Figure 12, Figure 13 and 14, there is " T " groove 14 on dummy bar head 5 tops, and "T"-shaped groove 14 size pins are greater than the "T"-shaped handle 10 of dummy ingot cup 1, make "T"-shaped handle 10 can insert "T"-shaped groove 14 and rotate 90 °.Rotate 90 ° after "T"-shaped handle 10 inserts "T"-shaped groove 14, the stop pin 9 on the then "T"-shaped handle 10 falls in the top vertical slot of "T"-shaped groove 14, with 1 locking of dummy ingot cup, waters the molten steel impact and left-right rotation to avoid opening.
This dummy ingot Unit Installation can adopt special installation tool, as Figure 15 and erecting tools shown in Figure 16, the cruciform head 15 of this instrument is snapped in the cup 7 of dummy ingot cup 1, thereby dummy ingot cup 1 and following sealing steel plate 2 thereof and sealed bolster 3 are inserted the Lower Half of crystallizer copper pipes 4, and the "T"-shaped handle 10 of dummy ingot cup 1 is inserted in the "T"-shaped groove 14 of dummy ingot head 5, handle 16 with erecting tools rotates 90 ° again, firmly transfers to erecting tools to get final product then.During this erecting tools is applicable to, light-gauge round base and square billet.For the round base and the square billet of big section, should adopt Figure 17 and erecting tools shown in Figure 180.
Claims (5)
1. round base and billet continuous casting quickly sealing dummy device, comprise dummy ingot cup (1) and dummy bar head (5), it is characterized in that dummy ingot cup (1) is circular dummy ingot cup that can free transposition circle or square-section crystallizer copper pipe (4) in, face has sealing steel plate (2) and the sealed bolster (3) that mates with crystallizer copper pipe (4) under the dummy ingot cup (1).
2. round base according to claim 1 and billet continuous casting quickly sealing dummy device, it is characterized in that sealing steel plate (2) undersized in crystallizer copper pipe (4) end opening size, sealed bolster (3) size is a bit larger tham the sealing steel plate and can be encased the edge that seals steel plate (2).
3. round base according to claim 1 and 2 and billet continuous casting quickly sealing dummy device, it is characterized in that dummy ingot cup (1) is the circular cup (7) that an opening makes progress, the "T"-shaped handle (10) of insertion dummy bar head (5) is arranged at cup (7) bottom, be welded with little iron rod (6) or little iron block in the cup (7), cup (7) perisporium has aperture (8); Be welded with stop pin (9) on handle (10) montant and will seal steel plate (2) and sealed bolster (3) is fixed under the cup (7), stop pin (9) becomes 90 ° with handle (10) cross bar (11).
4. round base according to claim 3 and billet continuous casting quickly sealing dummy device, it is characterized in that sealing steel plate (2) and there is slot (12,13) at sealed bolster (3) center, make the cross bar (11) and the stop pin (9) of the "T"-shaped handle (10) of dummy ingot cup (1) can pass through this slot (12,13).
5. round base according to claim 3 and billet continuous casting quickly sealing dummy device, it is characterized in that there is "T"-shaped groove (14) on dummy bar head (5) top, "T"-shaped groove (14) size is a bit larger tham the "T"-shaped handle (10) of dummy ingot cup (1), makes "T"-shaped handle (10) can insert "T"-shaped groove (14) and rotates 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216360 CN2417951Y (en) | 2000-01-31 | 2000-01-31 | Apparatus for quickly sealing dummy device for continuous casting round and square blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216360 CN2417951Y (en) | 2000-01-31 | 2000-01-31 | Apparatus for quickly sealing dummy device for continuous casting round and square blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2417951Y true CN2417951Y (en) | 2001-02-07 |
Family
ID=33582113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00216360 Expired - Fee Related CN2417951Y (en) | 2000-01-31 | 2000-01-31 | Apparatus for quickly sealing dummy device for continuous casting round and square blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2417951Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847895A (en) * | 2012-09-17 | 2013-01-02 | 中天钢铁集团有限公司 | Ingot guide device for steelmaking continuous casting technique and ingot guide method thereof |
| CN103252468A (en) * | 2013-06-03 | 2013-08-21 | 中冶赛迪工程技术股份有限公司 | Device and method of H-shaped parison continuous casting machine online dummy ingot |
| CN103357830A (en) * | 2013-07-23 | 2013-10-23 | 衡阳华菱钢管有限公司 | Method for continuous casting by using continuous casting dummy bar assembly and continuous casting dummy bar assembly |
| CN101585076B (en) * | 2008-05-23 | 2014-04-23 | 康卡斯特股份公司 | Dummy bar head seal system in a mould of a bar casting assembly for casting large-scale preliminary forms |
| CN108348991A (en) * | 2015-11-18 | 2018-07-31 | 首要金属科技奥地利有限责任公司 | The casting device of continuous casting equipment and its operation |
| CN109014094A (en) * | 2018-09-10 | 2018-12-18 | 中冶连铸技术工程有限责任公司 | A kind of dummy bar for vertical round billet continuous casting machine |
| CN113477895A (en) * | 2021-07-08 | 2021-10-08 | 攀钢集团攀枝花钢钒有限公司 | Casting starting device for small continuous casting square billet crystallizer and construction method |
| CN114160765A (en) * | 2021-11-30 | 2022-03-11 | 广东韶钢松山股份有限公司 | Square billet continuous casting dummy ingot assembly and continuous casting method using same |
| CN115780751A (en) * | 2022-11-18 | 2023-03-14 | 张家港荣盛特钢有限公司 | Dummy ingot device for square billet continuous casting and control method for rapidly packaging dummy ingot head |
-
2000
- 2000-01-31 CN CN 00216360 patent/CN2417951Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585076B (en) * | 2008-05-23 | 2014-04-23 | 康卡斯特股份公司 | Dummy bar head seal system in a mould of a bar casting assembly for casting large-scale preliminary forms |
| CN102847895A (en) * | 2012-09-17 | 2013-01-02 | 中天钢铁集团有限公司 | Ingot guide device for steelmaking continuous casting technique and ingot guide method thereof |
| CN102847895B (en) * | 2012-09-17 | 2015-06-17 | 中天钢铁集团有限公司 | Ingot guide device for steelmaking continuous casting technique and ingot guide method thereof |
| CN103252468A (en) * | 2013-06-03 | 2013-08-21 | 中冶赛迪工程技术股份有限公司 | Device and method of H-shaped parison continuous casting machine online dummy ingot |
| CN103357830A (en) * | 2013-07-23 | 2013-10-23 | 衡阳华菱钢管有限公司 | Method for continuous casting by using continuous casting dummy bar assembly and continuous casting dummy bar assembly |
| CN103357830B (en) * | 2013-07-23 | 2017-11-07 | 衡阳华菱钢管有限公司 | The method and continuous casting ingot guide sub-assembly of continuous casting are carried out using continuous casting ingot guide sub-assembly |
| CN108348991A (en) * | 2015-11-18 | 2018-07-31 | 首要金属科技奥地利有限责任公司 | The casting device of continuous casting equipment and its operation |
| CN109014094A (en) * | 2018-09-10 | 2018-12-18 | 中冶连铸技术工程有限责任公司 | A kind of dummy bar for vertical round billet continuous casting machine |
| CN113477895A (en) * | 2021-07-08 | 2021-10-08 | 攀钢集团攀枝花钢钒有限公司 | Casting starting device for small continuous casting square billet crystallizer and construction method |
| CN114160765A (en) * | 2021-11-30 | 2022-03-11 | 广东韶钢松山股份有限公司 | Square billet continuous casting dummy ingot assembly and continuous casting method using same |
| CN115780751A (en) * | 2022-11-18 | 2023-03-14 | 张家港荣盛特钢有限公司 | Dummy ingot device for square billet continuous casting and control method for rapidly packaging dummy ingot head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2417951Y (en) | Apparatus for quickly sealing dummy device for continuous casting round and square blank | |
| CN212705887U (en) | Die casting die is with aluminium foundry goods burr trimming device | |
| CN200974113Y (en) | Connecting piece for molten steel basket-change continuous casting | |
| CN213856928U (en) | Valve die produced through sand casting | |
| CN202606791U (en) | Casting die for bimetallic composite hammerhead of crusher | |
| CN216540757U (en) | Improved dummy bar head for continuous casting of square billet | |
| CN202555769U (en) | Horizontally molding and vertically pouring mold for cutter tooth holders for crushers | |
| CN204603225U (en) | Potassium steel crushing wall foundry goods rapid sequential coagulation system | |
| CN211104616U (en) | A hexagon mould that permeates water for concrete show permeates water | |
| CN201201038Y (en) | Molten steel rapid casting forming machines | |
| CN2652559Y (en) | Uniform cooling high efficiency crystalizer for steelmaking continuous casting | |
| CN214814601U (en) | Efficient plate hammer for crusher production | |
| CN205834181U (en) | An a kind of machine bimodulus hub mold | |
| CN2322766Y (en) | High pressure kerb shaper for color concrete road | |
| CN219503705U (en) | Bearing die for magnesium metal continuous casting machine | |
| CN2778432Y (en) | Ingot leader leakproof structure for starting of continuous casting | |
| CN204018689U (en) | A kind of die casting | |
| CN209998330U (en) | continuous casting leakage-proof dummy ingot device | |
| CN213379205U (en) | Die-casting die | |
| CN204912717U (en) | Box metal -mould low pressure casting mould on high speed train cast aluminium gear box | |
| CN214321919U (en) | Drilling equipment is used in iron fence processing | |
| CN220612215U (en) | Valve rod casting shaping device | |
| CN219211540U (en) | Dead head structure in flat plate casting | |
| CN214819442U (en) | Recycled concrete precast pile forming die | |
| CN220532961U (en) | Brake disc pouring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BAOSHAN IRON & STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHANGHAI BAO STEEL GROUP IRON AND STEEL CO LTD |
|
| CP03 | Change of name, title or address |
Address after: 201900, Fujin Road, Shanghai, Baoshan District orchard Patentee after: Baoshan Iron & Steel Co., Ltd. Address before: 200122 No. 370 Pu circuit, Shanghai, Pudong New Area Patentee before: Baoshan Iron and Steel Group Co., Shanghai |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010207 |