GB739674A - Improvements in or relating to apparatus for loosening and/or removing slag from a metallurgical converter - Google Patents
Improvements in or relating to apparatus for loosening and/or removing slag from a metallurgical converterInfo
- Publication number
- GB739674A GB739674A GB974754A GB974754A GB739674A GB 739674 A GB739674 A GB 739674A GB 974754 A GB974754 A GB 974754A GB 974754 A GB974754 A GB 974754A GB 739674 A GB739674 A GB 739674A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- tool
- cylinder
- slag
- rod
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/4693—Skull removal; Cleaning of the converter mouth
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
739,674. Removing incrustations from metallurgical converters. PINTSCH BAMAG AKT.. GES. April 2, 1954, No.'9747/54. Class 72. [Also in Group XXIII] An apparatus for removing slag from metallurgical converters comprises a manuallycontrolled piston which strikes a tool-carrying rod, one end of which lies in the piston cylinder, in which in an initial stroke the piston pushes the tool into contact with the slag and further strokes act in a percussive manner against the rod. As shown, a piston 2 is driven in a cylinder 1 by compressed air, controlled by a manually-operated valve 6, against an anvil 3 having a rod 4 and a tool 5. The initial stroke is controlled to bring the tool against the slag at the required place and the piston is returned to its original position by admitting air to its front end through a pipe 8. The piston may thereafter be operated as a hammer piston by manual operation of the valve 6. The anvil may be retracted into the cylinder by admitting air to its front end through a pipe 7. The cylinder may be mounted in a universal joint 1a carried on a trolley 15 mounted on a vehicle 9. A pedal controlled spring-loaded brake 11 prevents unnecessary movement of the tool. The cylinder may be mounted on a frame and supported from a crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB974754A GB739674A (en) | 1954-04-02 | 1954-04-02 | Improvements in or relating to apparatus for loosening and/or removing slag from a metallurgical converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB974754A GB739674A (en) | 1954-04-02 | 1954-04-02 | Improvements in or relating to apparatus for loosening and/or removing slag from a metallurgical converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB739674A true GB739674A (en) | 1955-11-02 |
Family
ID=9877993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB974754A Expired GB739674A (en) | 1954-04-02 | 1954-04-02 | Improvements in or relating to apparatus for loosening and/or removing slag from a metallurgical converter |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB739674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114058779A (en) * | 2021-11-22 | 2022-02-18 | 阳春新钢铁有限责任公司 | Method for quickly washing converter |
-
1954
- 1954-04-02 GB GB974754A patent/GB739674A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114058779A (en) * | 2021-11-22 | 2022-02-18 | 阳春新钢铁有限责任公司 | Method for quickly washing converter |
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