CN202079262U - Steel ladle drainage agent adding apparatus - Google Patents
Steel ladle drainage agent adding apparatus Download PDFInfo
- Publication number
- CN202079262U CN202079262U CN 201120099460 CN201120099460U CN202079262U CN 202079262 U CN202079262 U CN 202079262U CN 201120099460 CN201120099460 CN 201120099460 CN 201120099460 U CN201120099460 U CN 201120099460U CN 202079262 U CN202079262 U CN 202079262U
- Authority
- CN
- China
- Prior art keywords
- sand tube
- drainage agent
- steel ladle
- fixed pulley
- wire rope
- 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 - Lifetime
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- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
A steel ladle drainage agent adding apparatus belongs to the steel-making equipment technology field, is used for casting drainage agent rapidly and accurately into a steel ladle to increase the automatic down flowing speed of a steel ladle and reduce the waste of steel ladle drainage agent. The technical scheme is: the apparatus is composed of a sand adding pipe, a fixed pulley, a wire rope, a reversing shaft and a counterweight block; the fixed pulley is fixedly mounted on the side edge of a drainage agent adding platform; the sand adding pipe is vertically disposed on the outside of the drainage agent adding platform, while the outside wall of the sand adding pipe is arranged opposite the fixed pulley; one end of the wire rope is connected on the sidewall of the sand adding pipe, the other end is connected with the counterweight block by the fixed pulley; the wire rope connected on one end of the counterweight block is passed through the reversing shaft and guided down vertically. The utility model has the advantages of simple structure, low investment, quick effectiveness, low labor intensity of worker, high steel ladle drainage agent adding speed and high accuracy; can save steel ladle drainage agent by 1/3, and increase the automatic down flowing speed of a steel ladle to above 98%.
Description
Technical field
The utility model relate to a kind of molten steel smelt in the ladle draining agent install utensil additional, belong to the steelmaking equipment technical field.
Background technology
In steelmaking process, the ladle preparatory process requires to add the drainage agent quickly and accurately, and can the adding situation of ladle draining agent directly has influence on molten steel dirty automatically.The adding of ladle draining agent at present is to throw by hand, the filling pipe end zone is thrown in the drainage agent carried out the gaza, this method gaza speed is slow, and can not accurately the drainage agent be added in the ladle upper nozzle, cause ladle to descend flow rate low automatically, and drainage agent waste greatly.Simultaneously, the instructions for use operator who adds sand tube owing to the ladle draining agent is nearer relatively from the ladle distance, and the operator in use should keep and the suitable distance in ladle upper edge, if too near from the ladle upper edge, causes operative employee face to scald easily.Need hand directly to contact with steel wire rope in the operating process, steel wire rope is nearer from ladle, and temperature is higher, must put on anti-scald gloves in the use, and hand is scalded when avoiding in the operating process hand contact steel wire rope.The existence of these problems has influenced the work that adds the drainage agent, the necessary improvement.
The utility model content
Technical problem to be solved in the utility model provide a kind of simple, can be rapidly and accurately in ladle, throw in the drainage agent, improve ladle and descend flow rate automatically, reduce the ladle draining agent adding apparatus that the drainage agent is wasted.
The technical scheme that solves the problems of the technologies described above is:
A kind of ladle draining agent adding apparatus, it is formed by adding sand tube, fixed pulley, steel wire rope, reversing shaft, balancing weight, fixed pulley is fixedly mounted on the lateral edges that platform is added in the drainage agent, add sand tube and vertically be placed on the outside that platform is added in the drainage agent, the lateral wall that adds sand tube is relative with fixed pulley, one end of steel wire rope is connected on the sidewall that adds sand tube, and the other end is connected with balancing weight by fixed pulley, and the steel wire penetrating reversing shaft of connection balancing weight one end vertically downward.
Above-mentioned ladle draining agent adding apparatus, there is charging hopper the described upper end that adds sand tube, and the middle part that adds sand tube is connected with horizontal hand holding handle, the lower end that adds sand tube is connected with support bar, support bar vertically downward, the upper end of support bar is connected the outside that adds sand tube, the following transverse plane that adds sand tube is stretched out in the lower end.
Above-mentioned ladle draining agent adding apparatus describedly adds being equal in weight of sand tube and balancing weight.
Adopt the ladle draining agent adding apparatus of this structure, can add drainage sand to ladle upper nozzle, have the following advantages: 1. simple in structure, small investment, instant effect by adding sand tube; 2. reduced working strength of workers; 3. simple and easy to do, ladle draining agent adding speed is fast, accuracy is high; 4. can save 1/3 ladle draining agent; 5. ladle descends the flow rate height automatically, descends flow rate to reach more than 98% automatically.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Mark is as follows among the figure: add sand tube 1, hand holding handle 2, fixed pulley 3, steel wire rope 4, reversing shaft 5, balancing weight 6, drainage agent interpolation platform 7, support bar 8.
The specific embodiment
Show among the figure that the utility model is formed by adding sand tube 1, fixed pulley 3, steel wire rope 4, reversing shaft 5, balancing weight 6.
Fixed pulley 3 is fixedly mounted on the lateral edges that platform 7 is added in the drainage agent, adds sand tube 1 and vertically is placed on the outside that platform 7 is added in the drainage agent, and the lateral wall that adds sand tube 1 is relative with fixed pulley 3, and adding sand tube 1 can move up and down along the outside of drainage agent interpolation platform 7.
The two ends of steel wire rope 4 respectively with add sand tube 1 and be connected with balancing weight 6, steel wire rope 4 supports by fixed pulley 3 and reversing shaft 5, the steel wire rope 4 that connects balancing weight 6 one ends passes reversing shaft 5 vertically downward.
There is charging hopper the upper end that adds sand tube 1, the middle part that adds sand tube 1 is connected with horizontal hand holding handle 2, and the lower end that adds sand tube 1 is connected with support bar 8, and support bar 8 vertically downward, the upper end of support bar 8 is connected the outside that adds sand tube 1, and the following transverse plane that adds sand tube 1 is stretched out in the lower end.When support bar 8 contacted with ladle upper nozzle, the lower ending opening that adds sand tube 1 can not withstand on the ladle upper nozzle surface, makes the drainage agent smooth and easyly to flow down.
Add being equal in weight of sand tube 1 and balancing weight 6.
The course of work of the present utility model is as follows: at needs when ladle adds the drainage agent, ladle is winched to the below that adds sand tube 1, gently draw downwards with hand and to add sand tube 1 tube wall, to add sand tube 1 and drop to the ladle upper nozzle place, add sand tube 1 by hand holding handle 2 adjustment support bar 8 is inserted in the filling pipe end, add the drainage agent by the funnel that adds sand tube 1 upper end.After drainage agent adding is finished, gently draw steel wire rope 4 downwards with hand, will add sand tube 1 and rise to highest order, then ladle is hung away, finish the drainage agent and add operation.
Effect was remarkable after the user used the utility model, and the effect of an embodiment can be saved ladle draining agent 1/3, and refining ladle descends flow rate to reach 98% automatically, and refining ladle does not descend flow rate to reach 99% automatically.
Claims (3)
1. ladle draining agent adding apparatus, it is characterized in that: it is by adding sand tube (1), fixed pulley (3), steel wire rope (4), reversing shaft (5), balancing weight (6) is formed, fixed pulley (3) is fixedly mounted on the lateral edges that platform (7) is added in the drainage agent, add sand tube (1) and vertically be placed on the outside that platform (7) is added in the drainage agent, the lateral wall that adds sand tube (1) is relative with fixed pulley (3), one end of steel wire rope (4) is connected on the sidewall that adds sand tube (1), the other end is connected with balancing weight (6) by fixed pulley (3), and the steel wire rope (4) that connects balancing weight (6) one ends passes reversing shaft (5) vertically downward.
2. ladle draining agent adding apparatus according to claim 1, it is characterized in that: there is charging hopper the described upper end that adds sand tube (1), the middle part that adds sand tube (1) is connected with horizontal hand holding handle (2), the lower end that adds sand tube (1) is connected with support bar (8), support bar (8) vertically downward, the upper end of support bar (8) is connected the outside that adds sand tube (1), and the following transverse plane that adds sand tube (1) is stretched out in the lower end.
3. ladle draining agent adding apparatus according to claim 2 is characterized in that: describedly add being equal in weight of sand tube (1) and balancing weight (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120099460 CN202079262U (en) | 2011-04-07 | 2011-04-07 | Steel ladle drainage agent adding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120099460 CN202079262U (en) | 2011-04-07 | 2011-04-07 | Steel ladle drainage agent adding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079262U true CN202079262U (en) | 2011-12-21 |
Family
ID=45339916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120099460 Expired - Lifetime CN202079262U (en) | 2011-04-07 | 2011-04-07 | Steel ladle drainage agent adding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774658A (en) * | 2018-05-10 | 2018-11-09 | 苏州勤美达精密机械有限公司 | A kind of spheroidizing reacion feeding device |
| CN110000369A (en) * | 2019-04-16 | 2019-07-12 | 邯郸钢铁集团有限责任公司 | A kind of cantilevered ladle draining sand adding set |
-
2011
- 2011-04-07 CN CN 201120099460 patent/CN202079262U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774658A (en) * | 2018-05-10 | 2018-11-09 | 苏州勤美达精密机械有限公司 | A kind of spheroidizing reacion feeding device |
| CN110000369A (en) * | 2019-04-16 | 2019-07-12 | 邯郸钢铁集团有限责任公司 | A kind of cantilevered ladle draining sand adding set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111221 |
|
| CX01 | Expiry of patent term |