JPS5776113A - Dismantling and removal process of lattice-brick and partition of hot blast stove - Google Patents
Dismantling and removal process of lattice-brick and partition of hot blast stoveInfo
- Publication number
- JPS5776113A JPS5776113A JP15224180A JP15224180A JPS5776113A JP S5776113 A JPS5776113 A JP S5776113A JP 15224180 A JP15224180 A JP 15224180A JP 15224180 A JP15224180 A JP 15224180A JP S5776113 A JPS5776113 A JP S5776113A
- Authority
- JP
- Japan
- Prior art keywords
- partition
- lattice
- bricks
- explosives
- dismantling
- 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.)
- Granted
Links
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
PURPOSE: To perform dismantling and removal of the furnace refractories and the partition in a short time by arranging explosives at the specified positions in the hot blast stove and exploding them in case of dismantling and removal of the lattice- brick and the partition in the hot blast stove.
CONSTITUTION: When the heat exchange lattice-bricks and the partition bricks 5 in the hot stove are broken up and removed, the opening 3 is opened at the iron cover 2 opposite to the partition 5 above the adapter plate 4 in the furnace. Then, explosives are charged in the ventilation holes of the lower lattice-bricks 7 from the bottom of the furnace, further at the specified places of the ventilation holes of the upper lattice-bricks 10 from the menhole 9 of the furnace upper part. Further a plurality of charge holes 12 are drilled in the lower part of the partition 5 and the explosives 11' are charged in them. The lattice-bricks 7, 10 and the partition 5 bricks are broken up by exploding the explosives and discharged from the opening 3 made at the lower part of the iron wall by explosion power automatically.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15224180A JPS6043882B2 (en) | 1980-10-31 | 1980-10-31 | Dismantling and removal method of lattice bricks and bulkheads inside hot air stove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15224180A JPS6043882B2 (en) | 1980-10-31 | 1980-10-31 | Dismantling and removal method of lattice bricks and bulkheads inside hot air stove |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5776113A true JPS5776113A (en) | 1982-05-13 |
JPS6043882B2 JPS6043882B2 (en) | 1985-10-01 |
Family
ID=15536168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15224180A Expired JPS6043882B2 (en) | 1980-10-31 | 1980-10-31 | Dismantling and removal method of lattice bricks and bulkheads inside hot air stove |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6043882B2 (en) |
-
1980
- 1980-10-31 JP JP15224180A patent/JPS6043882B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6043882B2 (en) | 1985-10-01 |
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