DE69202871T2 - Lehmkanone für eine Stichlochstopfmaschine für Schachtöfen. - Google Patents
Lehmkanone für eine Stichlochstopfmaschine für Schachtöfen.Info
- Publication number
- DE69202871T2 DE69202871T2 DE1992602871 DE69202871T DE69202871T2 DE 69202871 T2 DE69202871 T2 DE 69202871T2 DE 1992602871 DE1992602871 DE 1992602871 DE 69202871 T DE69202871 T DE 69202871T DE 69202871 T2 DE69202871 T2 DE 69202871T2
- Authority
- DE
- Germany
- Prior art keywords
- nose
- clay
- section
- frustoconical part
- cross
- 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
- 239000004927 clay Substances 0.000 title claims description 20
- 238000007789 sealing Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- F27D3/1536—Devices for plugging tap holes, e.g. plugs stoppers
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)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Building Environments (AREA)
- Furnace Charging Or Discharging (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU87883A LU87883A1 (fr) | 1991-01-30 | 1991-01-30 | Canon a argile pour machine a boucher les trous de coulee de fours a cuve |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69202871D1 DE69202871D1 (de) | 1995-07-20 |
DE69202871T2 true DE69202871T2 (de) | 1996-02-15 |
Family
ID=19731275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992602871 Expired - Fee Related DE69202871T2 (de) | 1991-01-30 | 1992-01-17 | Lehmkanone für eine Stichlochstopfmaschine für Schachtöfen. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0498187B1 (fr) |
CA (1) | CA2059810A1 (fr) |
DE (1) | DE69202871T2 (fr) |
ES (1) | ES2073190T3 (fr) |
LU (1) | LU87883A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7582272B2 (en) | 2004-03-12 | 2009-09-01 | Chevron Phillips Chemical Company Lp | Method of treating a catalytic reactor system prior to reactor servicing |
US7868217B2 (en) | 2007-11-14 | 2011-01-11 | Chevron Phillips Chemical Company Lp | Extending the life of an aromatization catalyst |
EP3938548B1 (fr) * | 2019-03-13 | 2023-05-03 | Tmt - Tapping Measuring Technology Sàrl | Canon de rebouchage de trou de coulée |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU71956A1 (fr) * | 1975-03-03 | 1975-08-20 | ||
US4072250A (en) * | 1975-03-28 | 1978-02-07 | Elkem-Spigerverket A/S | Apparatus for plugging holes in an electric smelting furnace or the like |
LU85041A1 (fr) * | 1983-10-07 | 1984-03-22 |
-
1991
- 1991-01-30 LU LU87883A patent/LU87883A1/fr unknown
-
1992
- 1992-01-17 EP EP19920100707 patent/EP0498187B1/fr not_active Expired - Lifetime
- 1992-01-17 DE DE1992602871 patent/DE69202871T2/de not_active Expired - Fee Related
- 1992-01-17 ES ES92100707T patent/ES2073190T3/es not_active Expired - Lifetime
- 1992-01-22 CA CA 2059810 patent/CA2059810A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP0498187A1 (fr) | 1992-08-12 |
EP0498187B1 (fr) | 1995-06-14 |
CA2059810A1 (fr) | 1992-07-31 |
LU87883A1 (fr) | 1992-10-15 |
DE69202871D1 (de) | 1995-07-20 |
ES2073190T3 (es) | 1995-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |