KR20240004469A - 필터 모듈을 구비한 턴디시 - Google Patents
필터 모듈을 구비한 턴디시 Download PDFInfo
- Publication number
- KR20240004469A KR20240004469A KR1020237038252A KR20237038252A KR20240004469A KR 20240004469 A KR20240004469 A KR 20240004469A KR 1020237038252 A KR1020237038252 A KR 1020237038252A KR 20237038252 A KR20237038252 A KR 20237038252A KR 20240004469 A KR20240004469 A KR 20240004469A
- Authority
- KR
- South Korea
- Prior art keywords
- wall
- filter
- tundish
- module
- cavity
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims abstract description 104
- 238000001914 filtration Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims description 10
- 238000005058 metal casting Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 description 15
- 239000012535 impurity Substances 0.000 description 10
- 238000005266 casting Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 7
- 239000011819 refractory material Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/003—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with impact pads
-
- 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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/116—Refining the metal
- B22D11/118—Refining the metal by circulating the metal under, over or around weirs
-
- 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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/116—Refining the metal
- B22D11/119—Refining the metal by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/08—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like for bottom pouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
- B22D43/001—Retaining slag during pouring molten metal
- B22D43/004—Retaining slag during pouring molten metal by using filtering means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21172786 | 2021-05-07 | ||
| EP21172786.2 | 2021-05-07 | ||
| PCT/EP2022/062319 WO2022234109A1 (en) | 2021-05-07 | 2022-05-06 | Tundish with filter module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240004469A true KR20240004469A (ko) | 2024-01-11 |
Family
ID=75870506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020237038252A KR20240004469A (ko) | 2021-05-07 | 2022-05-06 | 필터 모듈을 구비한 턴디시 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20240253111A1 (zh) |
| EP (1) | EP4334051A1 (zh) |
| JP (1) | JP2024519531A (zh) |
| KR (1) | KR20240004469A (zh) |
| CN (2) | CN218693828U (zh) |
| AU (1) | AU2022268640A1 (zh) |
| BR (1) | BR112023023191A2 (zh) |
| CA (1) | CA3216140A1 (zh) |
| CL (1) | CL2023003269A1 (zh) |
| MX (1) | MX2023012604A (zh) |
| TW (1) | TW202308769A (zh) |
| WO (1) | WO2022234109A1 (zh) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59189050A (ja) * | 1983-04-09 | 1984-10-26 | Nippon Steel Corp | 溶鋼の非金属介在物除去方法 |
| JPS60221158A (ja) * | 1984-04-16 | 1985-11-05 | Nisshin Steel Co Ltd | 連続鋳造設備 |
| JPS62197251A (ja) * | 1986-02-24 | 1987-08-31 | Nisshin Steel Co Ltd | 連続鋳造用タンデイツシユ |
| US4995592A (en) * | 1988-12-22 | 1991-02-26 | Foseco International Limited | Purifying molten metal |
| KR200303465Y1 (ko) | 2002-12-13 | 2003-02-07 | 주식회사 포스코 | 수평형 댐필터가 결합된 일체형 턴디쉬 댐 |
| KR101853768B1 (ko) * | 2015-12-10 | 2018-05-02 | 주식회사 포스코 | 턴디쉬 및 필터의 제조 방법 |
| KR101834216B1 (ko) | 2016-06-08 | 2018-03-05 | 주식회사 포스코 | 용융물 처리장치 및 용융물 처리방법 |
-
2022
- 2022-04-29 CN CN202221103552.1U patent/CN218693828U/zh active Active
- 2022-04-29 CN CN202210473096.8A patent/CN115301935A/zh active Pending
- 2022-05-04 TW TW111116817A patent/TW202308769A/zh unknown
- 2022-05-06 EP EP22727924.7A patent/EP4334051A1/en active Pending
- 2022-05-06 KR KR1020237038252A patent/KR20240004469A/ko unknown
- 2022-05-06 BR BR112023023191A patent/BR112023023191A2/pt unknown
- 2022-05-06 US US18/289,580 patent/US20240253111A1/en active Pending
- 2022-05-06 WO PCT/EP2022/062319 patent/WO2022234109A1/en active Application Filing
- 2022-05-06 JP JP2023568349A patent/JP2024519531A/ja active Pending
- 2022-05-06 CA CA3216140A patent/CA3216140A1/en active Pending
- 2022-05-06 MX MX2023012604A patent/MX2023012604A/es unknown
- 2022-05-06 AU AU2022268640A patent/AU2022268640A1/en active Pending
-
2023
- 2023-11-03 CL CL2023003269A patent/CL2023003269A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN115301935A (zh) | 2022-11-08 |
| CL2023003269A1 (es) | 2024-05-24 |
| EP4334051A1 (en) | 2024-03-13 |
| US20240253111A1 (en) | 2024-08-01 |
| MX2023012604A (es) | 2023-11-03 |
| WO2022234109A1 (en) | 2022-11-10 |
| CN218693828U (zh) | 2023-03-24 |
| CA3216140A1 (en) | 2022-11-10 |
| JP2024519531A (ja) | 2024-05-15 |
| AU2022268640A1 (en) | 2023-11-09 |
| BR112023023191A2 (pt) | 2024-01-30 |
| TW202308769A (zh) | 2023-03-01 |
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