JPH0137445B2 - - Google Patents
Info
- Publication number
- JPH0137445B2 JPH0137445B2 JP57043001A JP4300182A JPH0137445B2 JP H0137445 B2 JPH0137445 B2 JP H0137445B2 JP 57043001 A JP57043001 A JP 57043001A JP 4300182 A JP4300182 A JP 4300182A JP H0137445 B2 JPH0137445 B2 JP H0137445B2
- Authority
- JP
- Japan
- Prior art keywords
- taphole
- rod
- drill hammer
- support device
- arm
- 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 claims description 37
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000155 melt Substances 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
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- F27D3/1527—Taphole forming equipment, e.g. boring machines, piercing tools
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/12—Opening or sealing the tap holes
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)
- Blast Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3111260A DE3111260C2 (de) | 1981-03-21 | 1981-03-21 | Stichlochbohrmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57164902A JPS57164902A (en) | 1982-10-09 |
| JPH0137445B2 true JPH0137445B2 (de) | 1989-08-07 |
Family
ID=6128012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57043001A Granted JPS57164902A (en) | 1981-03-21 | 1982-03-19 | Pig iron tap hole opening device |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS57164902A (de) |
| AT (1) | AT377005B (de) |
| DE (1) | DE3111260C2 (de) |
| FR (1) | FR2502175B1 (de) |
| GB (1) | GB2095381B (de) |
| IT (1) | IT1150320B (de) |
| LU (1) | LU84024A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2544332B1 (fr) * | 1983-04-12 | 1985-08-09 | Solmer | Dispositif de debouchage de haut-fourneau par extraction de barre |
| LU84781A1 (de) * | 1983-04-28 | 1983-11-23 | Wurth Paul Sa | Verfahren und vorrichtung zur handhabung von abstichstangen fuer hochofenabstichloecher |
| LU84855A1 (fr) * | 1983-06-08 | 1985-03-29 | Wurth Paul Sa | Machine de percage d'un trou de coulee de four a cuve |
| LU87010A1 (fr) * | 1987-10-06 | 1989-05-08 | Wurth Paul Sa | Dispositif de montage d'une pince pour l'accouplement d'une tige de percage du trou de coulee d'un four a cuve a une machine de percage |
| DE3917231C2 (de) * | 1989-05-26 | 1995-08-24 | Dango & Dienenthal Maschbau | Abstichmaschine |
| DE4131982C2 (de) * | 1991-09-26 | 1995-04-06 | Dango & Dienenthal Maschbau | Stichlochbohrmaschine für metallurgische Behälter, insbesondere Hochöfen |
| LU88059A1 (fr) * | 1992-01-27 | 1993-08-17 | Paul Wurth S.A. | Machine de percage d'un trou de coulee d'un four a cuve |
| EP0574729B1 (de) * | 1992-06-17 | 1998-12-02 | Paul Wurth S.A. | Schachtofenabstichmaschine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190629A (en) * | 1965-06-22 | Draper blast furnace tapping rig | ||
| DE962154C (de) * | 1952-03-16 | 1957-04-18 | Siemens Ag | Drehbohrmaschine |
| US2789789A (en) * | 1953-07-03 | 1957-04-23 | Jr Luke Lea | Rock drills |
| JPS49122106A (de) * | 1973-03-30 | 1974-11-21 | ||
| FR2464303A1 (fr) * | 1979-09-05 | 1981-03-06 | Atlas Copco France | Dispositif pour enfoncer et retirer, par percussion a l'aide d'un seul marteau et avec accrochage automatique, une barre, par exemple une barre en contact avec la fonte et faisant saillie a l'exterieur d'un haut fourneau |
| LU82943A1 (fr) * | 1980-11-17 | 1981-03-26 | Wurth Anciens Ets Paul | Tete de guidage et de support d'une tige de percage du trou de coulee d'un four a cuve et perceuse pourvue d'une telle tete |
-
1981
- 1981-03-21 DE DE3111260A patent/DE3111260C2/de not_active Expired
-
1982
- 1982-03-10 GB GB8207034A patent/GB2095381B/en not_active Expired
- 1982-03-11 AT AT0097082A patent/AT377005B/de not_active IP Right Cessation
- 1982-03-12 FR FR8204186A patent/FR2502175B1/fr not_active Expired
- 1982-03-16 IT IT20177/82A patent/IT1150320B/it active
- 1982-03-19 LU LU84024A patent/LU84024A1/fr unknown
- 1982-03-19 JP JP57043001A patent/JPS57164902A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AT377005B (de) | 1985-01-25 |
| FR2502175A1 (fr) | 1982-09-24 |
| GB2095381A (en) | 1982-09-29 |
| LU84024A1 (fr) | 1982-07-08 |
| GB2095381B (en) | 1985-03-13 |
| JPS57164902A (en) | 1982-10-09 |
| IT1150320B (it) | 1986-12-10 |
| IT8220177A0 (it) | 1982-03-16 |
| ATA97082A (de) | 1984-06-15 |
| FR2502175B1 (fr) | 1987-01-09 |
| DE3111260A1 (de) | 1982-09-30 |
| DE3111260C2 (de) | 1992-06-11 |
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