DE2217726C3 - Vorrichtung zum Verstopfen des Abstich loches von rotierenden Konvertern - Google Patents
Vorrichtung zum Verstopfen des Abstich loches von rotierenden KonverternInfo
- Publication number
- DE2217726C3 DE2217726C3 DE2217726A DE2217726A DE2217726C3 DE 2217726 C3 DE2217726 C3 DE 2217726C3 DE 2217726 A DE2217726 A DE 2217726A DE 2217726 A DE2217726 A DE 2217726A DE 2217726 C3 DE2217726 C3 DE 2217726C3
- Authority
- DE
- Germany
- Prior art keywords
- plug
- rod
- stopper
- tapping hole
- tapping
- 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
Links
- 238000010079 rubber tapping Methods 0.000 title claims description 19
- 238000000034 method Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229910000805 Pig iron Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000010310 metallurgical process Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000002356 single layer Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4653—Tapholes; Opening or plugging thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT4980471 | 1971-04-17 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2217726A1 DE2217726A1 (de) | 1972-11-02 |
| DE2217726B2 DE2217726B2 (de) | 1973-03-08 |
| DE2217726C3 true DE2217726C3 (de) | 1973-09-27 |
Family
ID=11271602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2217726A Expired DE2217726C3 (de) | 1971-04-17 | 1972-04-13 | Vorrichtung zum Verstopfen des Abstich loches von rotierenden Konvertern |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3776532A (https=) |
| BE (1) | BE782104A (https=) |
| DE (1) | DE2217726C3 (https=) |
| FR (1) | FR2133605B1 (https=) |
| GB (1) | GB1368195A (https=) |
| LU (1) | LU65161A1 (https=) |
| NL (1) | NL7204817A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010936A (en) * | 1973-06-05 | 1977-03-08 | Aikoh Co., Ltd. | Process for tapping a steel-making converter |
| US4828226A (en) * | 1987-10-16 | 1989-05-09 | Foseco International Limited | Tap hole plugs for metallurgical vessels |
| GB2534231B (en) * | 2015-01-19 | 2019-07-03 | Monocon International Refractories Ltd | Slag shield |
| CN114260267B (zh) * | 2021-12-03 | 2023-03-24 | 中冶赛迪工程技术股份有限公司 | 用于盛钢水容器出钢口的清理装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3398945A (en) * | 1965-12-09 | 1968-08-27 | Owens Corning Fiberglass Corp | Molten material furnace hole closures |
-
1972
- 1972-04-04 US US00240379A patent/US3776532A/en not_active Expired - Lifetime
- 1972-04-05 FR FR7211919A patent/FR2133605B1/fr not_active Expired
- 1972-04-11 NL NL7204817A patent/NL7204817A/xx unknown
- 1972-04-13 DE DE2217726A patent/DE2217726C3/de not_active Expired
- 1972-04-13 GB GB1699972A patent/GB1368195A/en not_active Expired
- 1972-04-14 LU LU65161D patent/LU65161A1/xx unknown
- 1972-04-14 BE BE782104A patent/BE782104A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7204817A (https=) | 1972-10-19 |
| DE2217726B2 (de) | 1973-03-08 |
| GB1368195A (en) | 1974-09-25 |
| DE2217726A1 (de) | 1972-11-02 |
| BE782104A (fr) | 1972-07-31 |
| FR2133605A1 (https=) | 1972-12-01 |
| US3776532A (en) | 1973-12-04 |
| LU65161A1 (https=) | 1972-07-12 |
| FR2133605B1 (https=) | 1974-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |