JPS5529523A - Repair of carbonizing chamber wall in coke oven - Google Patents
Repair of carbonizing chamber wall in coke ovenInfo
- Publication number
- JPS5529523A JPS5529523A JP10155678A JP10155678A JPS5529523A JP S5529523 A JPS5529523 A JP S5529523A JP 10155678 A JP10155678 A JP 10155678A JP 10155678 A JP10155678 A JP 10155678A JP S5529523 A JPS5529523 A JP S5529523A
- Authority
- JP
- Japan
- Prior art keywords
- repair
- chamber
- temperature
- coke oven
- lowered
- 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.)
- Pending
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
PURPOSE: To perform the title repair rapidly in a simple way by lowering the temperature of the chamber requiring repair to a certain level, substituting damaged wall bricks by fire bricks consisting mainly of a silica of special properties.
CONSTITUTION: A chamber requiring repair and both adjacent carbonizing chambers in a coke oven are evacuated and the flue temperature in the former chamber is lowered to 450W550°C while the flue temperatures in the latter chambers are also lowered to 850W950°C. Damaged wall brickes are subsequently removed, and thus emptied part is subjected to cutting and orthopedic treatment to fit alternative fire bricks in said part along with coating of a refractory mortar. The temperature of the repaired chamber is gradually elevated to the original level for coke-oven operation, thus completing the repair.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10155678A JPS5529523A (en) | 1978-08-21 | 1978-08-21 | Repair of carbonizing chamber wall in coke oven |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10155678A JPS5529523A (en) | 1978-08-21 | 1978-08-21 | Repair of carbonizing chamber wall in coke oven |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5529523A true JPS5529523A (en) | 1980-03-01 |
Family
ID=14303686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10155678A Pending JPS5529523A (en) | 1978-08-21 | 1978-08-21 | Repair of carbonizing chamber wall in coke oven |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5529523A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730784A (en) * | 1980-07-11 | 1982-02-19 | Sumitomo Metal Ind Ltd | Heat insulating brick for end flue of coke oven |
JPS5863722U (en) * | 1981-10-24 | 1983-04-28 | 日新電機株式会社 | oil-filled electrical equipment |
-
1978
- 1978-08-21 JP JP10155678A patent/JPS5529523A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5730784A (en) * | 1980-07-11 | 1982-02-19 | Sumitomo Metal Ind Ltd | Heat insulating brick for end flue of coke oven |
JPS6219799B2 (en) * | 1980-07-11 | 1987-05-01 | Sumitomo Metal Ind | |
JPS5863722U (en) * | 1981-10-24 | 1983-04-28 | 日新電機株式会社 | oil-filled electrical equipment |
JPS6246250Y2 (en) * | 1981-10-24 | 1987-12-12 |
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