JPS5623205A - Method and device for discharging coke in blast furnace - Google Patents
Method and device for discharging coke in blast furnaceInfo
- Publication number
- JPS5623205A JPS5623205A JP9725679A JP9725679A JPS5623205A JP S5623205 A JPS5623205 A JP S5623205A JP 9725679 A JP9725679 A JP 9725679A JP 9725679 A JP9725679 A JP 9725679A JP S5623205 A JPS5623205 A JP S5623205A
- Authority
- JP
- Japan
- Prior art keywords
- coke
- arm
- blast furnace
- furnace
- portable
- 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
- Manufacture Of Iron (AREA)
Abstract
PURPOSE: To easily and economically perform discharge of in-furnace coke at the repairing of a blast furnace by inserting a portable loader and a portable conveyor through the blast furnace tuyere and discharging the in-furnace coke by the cooperative operations of both.
CONSTITUTION: In order to perfectly discharge the coke in a blast furnace to outside the furnace at the time of repairing the blast furnace, the coke is discharged extremely easily and economically by using tuyeres without opening any hole by exploding the barrel part. The 1st arm 1, the 2nd arm 2 and the bucket 3 at its end of a portable loader 4 are inserted through the tubyere 6A and the coke is scraped off by these. The coke is then placed on the conveyor 9 of a portable conveyor 7 inserted through the tueyere 6B and is thereby discharged to outside the blast furnace. The root end of the 1st arm 1 of the portable loader is made turnable around the axial line and the root end of the 2nd arm 2 is mounted vertically turnably to the front end of the 1st arm 1. At the same time, the bucket 3 is mounted freely turnably to the end of the 2nd arm, whereby the scraping off of the in- furnace coke is made perfect and easy.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9725679A JPS5623205A (en) | 1979-08-01 | 1979-08-01 | Method and device for discharging coke in blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9725679A JPS5623205A (en) | 1979-08-01 | 1979-08-01 | Method and device for discharging coke in blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5623205A true JPS5623205A (en) | 1981-03-05 |
Family
ID=14187472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9725679A Pending JPS5623205A (en) | 1979-08-01 | 1979-08-01 | Method and device for discharging coke in blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5623205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0364407A (en) * | 1989-07-31 | 1991-03-19 | Sumitomo Metal Ind Ltd | Device for discharging coke in blast furnace |
| JPH0525517A (en) * | 1991-07-22 | 1993-02-02 | Kawasaki Steel Corp | Method for removing remained raw material in furnace after blowing out to empty blast furnace |
-
1979
- 1979-08-01 JP JP9725679A patent/JPS5623205A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0364407A (en) * | 1989-07-31 | 1991-03-19 | Sumitomo Metal Ind Ltd | Device for discharging coke in blast furnace |
| JPH0525517A (en) * | 1991-07-22 | 1993-02-02 | Kawasaki Steel Corp | Method for removing remained raw material in furnace after blowing out to empty blast furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5623205A (en) | Method and device for discharging coke in blast furnace | |
| JPS5698410A (en) | Sealing method of tap hole of blast furnace | |
| JPS56116810A (en) | Repairing method of blast furnace wall | |
| JPS5579812A (en) | Removing method for material deposited in blast furnace | |
| JPS5387906A (en) | Dismantling method for furnace body of blast furnace | |
| JPS5669311A (en) | Method of operating reducing blowing-out for blast furnace | |
| JPS5428708A (en) | Method and device for pesseing in blast furnace meterial to be pressed in | |
| JPS5433808A (en) | Method of removing adhering matters of blast furnace | |
| JPS525603A (en) | A improved method of scraping out contents of blast furnaces | |
| JPH0196308A (en) | Method for operating blow-down in blast furnace | |
| Lifar | Charging Practice for Blast Furnaces Equipped with Burden Distributors having Hoppers with Two Sloping Surfaces | |
| Tarakanov et al. | Automated Selection of the Charging Regime for a Blast Furnace With Charging Gear of the Pan Type | |
| JPS5223508A (en) | Method of disassembling and removing old furnace at relining of blast furnaces | |
| JPS5387907A (en) | Repairing method for blast furnace | |
| Storozhik | Design of Blast Furnace Top Charging Gear | |
| JPS5695361A (en) | Gunning equipment | |
| JPS57177905A (en) | Emptying and blowing out operation for blast furnace | |
| JPS527308A (en) | Method and apparatus for gas sealing of tap hole in blast furnaces | |
| JPS57177904A (en) | Emptying and blowing out operation for blast furnace | |
| JPS5335607A (en) | Repairing method for furnace wall of blast furnace | |
| JPS5465965A (en) | Hopper | |
| JPS5426203A (en) | Repairing method for damaged furnace wall of blast furnace | |
| JPS545220A (en) | Correction of internal surface of pipe | |
| JPS5477207A (en) | Furnace repairing | |
| JPS5260204A (en) | Dust remover for blast furnace |