CN205635674U - Portable petticoat pipe residue beating platform of converter - Google Patents
Portable petticoat pipe residue beating platform of converter Download PDFInfo
- Publication number
- CN205635674U CN205635674U CN201620265271.4U CN201620265271U CN205635674U CN 205635674 U CN205635674 U CN 205635674U CN 201620265271 U CN201620265271 U CN 201620265271U CN 205635674 U CN205635674 U CN 205635674U
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- platform
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- portable
- steel
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Abstract
The utility model relates to a portable petticoat pipe residue beating platform of converter, including the ship fill, fight in the middle of the department at the ship and install the counter weight steel loop, install the lug respectively in ship fill both sides simultaneously, mark time with support owner steel ladder respectively in lower part that the ship was fought, steel ladder girder and the mutual welded fastening of steel ladder trussed girder, has installed main operation platform in proper order in steel ladder girder rear end, inferior steel ladder is marked time and inferior operation platform to make the whole portable residue beating platform forming holistic rigidity structure in purlin of wafing. Portable converter petticoat pipe residue beating platform has simple structure, easily manufacturing, the working property is good, fail safe nature is high and excellent in use effect's advantage.
Description
Technical field
This utility model belongs to pneumatic steelmaking equipment technical field, relates to a kind of converter moving petticoat pipe slag hitting platform.
Background technology
The movable gas hood of 120t, 130t pneumatic steelmaking of steel mill is also known as movable skirt cover, its Main Function is exactly the high-temperature flue gas produced for coordinating fixing petticoat pipe preferably to trap, in transporting converter steelmaking process, prevents extraneous air intrusion effect coal-gas recovering quality simultaneously and prevents flue gas from escaping deterioration workshop condition.When converter smelting, movable gas hood reasonably to leave certain interval in declining with converter mouth, in order to avoid the slag gone out with fire door splash is bonded together, damages movable gas hood.The hurried change of baking and temperature owing to bearing high-temperature flue gas, so that body produces heat exhaustion occurs that drainage, petticoat pipe (repair welding) are the required projects of each shutdown maintenance.And the inside and outside wall of movable gas hood can bond upper slag not of uniform size, and slag can fall down at any time, and scarfing cinder work cleaning is thorough, maintainer enter petticoat pipe in and outside all personal safety can be constituted the biggest potential safety hazard.The slagging scorification the most effectively clearing up the inside and outside wall of petticoat pipe becomes the safety problem needing solution badly.
After one of method of converter current movable gas hood slag hitting such as is at the slag of clear complete oxygen muzzle, feed opening water jacket, after fire door rotates into horizontal 90-degree towards furnace rear, take from 9.1 meters of platforms and after furnace body, lay one layer of platform with steel pipe, Seedling bamboo and wood bridge plate again steel row's grid ladder, operator climb steel ladder upper mounting plate, and stand in clearance activity petticoat pipe slag above the platform put up.After the two of the method for converter movable hood slag hitting such as are at the slag of clear complete oxygen muzzle, feed opening water jacket, after fire door rotates into horizontal 90-degree towards furnace rear, the slag hitting platform made of vessel disposed of by crapping bucket, after operator are introduced into the slag hitting platform made with vessel disposed of by crapping bucket, it is lifted to the position the highest with movable gas hood with overhead traveling crane and carries out slag hitting operation, above two has bigger potential safety hazard to the erect-position of movable gas hood slag hitting method and personnel, being dissolved in out security incident, particularly the second is method to be forbidden.
Utility model content
In order to overcome the disadvantages mentioned above of prior art, this utility model provides a kind of converter moving petticoat pipe slag hitting platform, it can overcome existing platformThe problem that there is secure context, can not only greatly reduce the expense of the paving row of taking gratings, and can meet operator's upper and lower scarfing cinder operation, facilitate slag hitting platform to shift slag hitting operation, and the personal safety of slag hitting operator obtains effective safety guarantee.
This utility model solves its technical problem and be the technical scheme is that a kind of converter moving petticoat pipe slag hitting platform, including ship bucket, in the middle of ship bucket, counterweight steel loop is installed, it is separately installed with hanger in ship bucket both sides simultaneously, the bottom of ship bucket steel ladder main with support respectively is marked time, steel ladder girder and steel ladder girder truss are welded to each other fixing, be sequentially installed with main operation platform at steel ladder main beam rear end, secondary steel ladder is marked time and secondary operating platform, so that whole portable slag hitting platform forms the rigid structural that purlin of wafing is overall.
The beneficial effects of the utility model are: it is obviously that the portable revolving furnace fume hood slag hitting platform through succeeding in developing substitutes the slag hitting platform effect manually built, after using the portable revolving furnace fume hood slag hitting platform of specialty development, effectively solve the work difficult problem that time length is built in craft, the cost of overhaul is high, safety coefficient is low.And the advantage that movable type revolving furnace fume hood slag hitting platform has simple in construction, easily fabricated, favorable working performance, security reliability high and using effect is good.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model top view.
In figure: 1-hanger, 2-ship bucket, 3-counterweight steel loop, the main steel ladder of 4-marks time, and 5-steel ladder girder, 6-steel ladder girder truss, 7-main operation platform, 8-time steel ladder is marked time, 9-operating platform.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
See Fig. 1 and Fig. 2, a kind of converter moving petticoat pipe slag hitting platform, including ship bucket 2, in the middle of ship bucket 2, counterweight steel loop 3 is installed, it is separately installed with hanger 1 in ship bucket 2 both sides simultaneously, steel ladder main with support respectively mark time 4, steel ladder girder 5 and steel ladder girder truss 6 in the bottom of ship bucket 2 is welded to each other fixing, has been sequentially installed with main operation platform 7 in steel ladder girder 5 rear end, secondary steel ladder marks time 8 and secondary operating platform 9, so that whole portable slag hitting platform forms the rigid structural that purlin of wafing is overall.
Time actually used, operator's staff takes transmitter receiver commander to be furnished with the overhead traveling crane of special hanger, when being furnished with that under the overhead traveling crane of special hanger, 1 the slag hitting platform handling of the steady Platform Lug of hook block is to assigned work position, the upper and lower safe operation process of operating personnel, reliable, slag hitting platform can rationally be shifted by work requirements, move, thus strong guarantee operator stand in security standpoint slag hitting operation, thus reach the purpose of personal safety, revolving furnace fume hood leaks and need not set up simple slag hitting platform again when overhauling, so that it is guaranteed that safety, reduce potential safety hazard.
The beneficial effects of the utility model are: it is obviously that the portable revolving furnace fume hood slag hitting platform through succeeding in developing substitutes the slag hitting platform effect manually built, after using the portable revolving furnace fume hood slag hitting platform of specialty development, effectively solve the work difficult problem that time length is built in craft, the cost of overhaul is high, safety coefficient is low.And the advantage that movable type revolving furnace fume hood slag hitting platform has simple in construction, easily fabricated, favorable working performance, security reliability high and using effect is good.
Claims (1)
1. a converter moving petticoat pipe slag hitting platform, including ship bucket, it is characterized in that: in the middle of ship bucket, counterweight steel loop is installed, it is separately installed with hanger in ship bucket both sides simultaneously, the bottom of ship bucket steel ladder main with support respectively is marked time, steel ladder girder and steel ladder girder truss are welded to each other fixing, be sequentially installed with main operation platform at steel ladder main beam rear end, secondary steel ladder is marked time and secondary operating platform, so that whole portable slag hitting platform forms the rigid structural that purlin of wafing is overall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265271.4U CN205635674U (en) | 2016-04-01 | 2016-04-01 | Portable petticoat pipe residue beating platform of converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620265271.4U CN205635674U (en) | 2016-04-01 | 2016-04-01 | Portable petticoat pipe residue beating platform of converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205635674U true CN205635674U (en) | 2016-10-12 |
Family
ID=57066754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620265271.4U Expired - Fee Related CN205635674U (en) | 2016-04-01 | 2016-04-01 | Portable petticoat pipe residue beating platform of converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205635674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213754A (en) * | 2018-01-17 | 2018-06-29 | 莱芜钢铁集团有限公司 | A kind of converter flue soldering device |
| CN116179792A (en) * | 2023-01-20 | 2023-05-30 | 新疆伊犁钢铁有限责任公司 | Rapid treatment method for converter flue and fume hood slag bonding |
-
2016
- 2016-04-01 CN CN201620265271.4U patent/CN205635674U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213754A (en) * | 2018-01-17 | 2018-06-29 | 莱芜钢铁集团有限公司 | A kind of converter flue soldering device |
| CN116179792A (en) * | 2023-01-20 | 2023-05-30 | 新疆伊犁钢铁有限责任公司 | Rapid treatment method for converter flue and fume hood slag bonding |
| CN116179792B (en) * | 2023-01-20 | 2023-12-22 | 新疆伊犁钢铁有限责任公司 | Rapid treatment method for converter flue and fume hood slag bonding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 |