CN201254575Y - Slag tank grille for metallurgy - Google Patents
Slag tank grille for metallurgy Download PDFInfo
- Publication number
- CN201254575Y CN201254575Y CNU2008201518018U CN200820151801U CN201254575Y CN 201254575 Y CN201254575 Y CN 201254575Y CN U2008201518018 U CNU2008201518018 U CN U2008201518018U CN 200820151801 U CN200820151801 U CN 200820151801U CN 201254575 Y CN201254575 Y CN 201254575Y
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- CN
- China
- Prior art keywords
- grid
- tube
- watt
- slag
- slag ladle
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model discloses a metallurgical slag pot grid which comprises a plurality of equal-circle tile cylinder type grid plates and straight plate type grid plates. The tile cylinder takes a cylindrical cylinder-shaped structure and is vertically arranged at the bottom of an inner chamber of the metallurgical slag pot, the outer walls of the adjacent tile cylinders are in mutual contact, the grid plates are vertically arranged at the junction position of two adjacent tile cylinders at an outmost ring for forming a grid with the inner walls of the slag pot. The metallurgical slag pot grid utilizes steel slag concrete hollow tile cylinders and trapezoidal cement plates is used as a metallurgical slag pot grid device in an auxiliary manner, and the materials of the used grid products are all steel slag concrete products, thus being capable of realizing simple industrial large-batch production, increasing the production efficiency, reducing the production cost and improving the utilization efficiency and technical content of the steel slag at the same time, and realizing the waste recovery to a large extend.
Description
Technical field
The utility model belongs to technical field of ferrous metallurgy, is specifically related to a kind of metallurgy slag ladle grid.
Background technology
Iron and steel enterprise can produce a large amount of slags in daily production, slag is poured into and is transported to slag processing field or treatment plant in the slag ladle, and then carries out subsequent disposal.Adopt our company to authorize the described metallurgy slag ladle of utility model patent CN2465840, the liquid towards slag is handled, and has solved the slag cooling problem of formation large slag afterwards, has improved the follow-up production utilization ratio of returning greatly, and effect is remarkable, and is good in economic efficiency.
But in actual production process, metallurgical making with the slag ladle grid is a difficult problem always, former metallurgical with slag ladle grid employing steel slag cement and slag as aggregate making, comprise some crisscross flase floors, each flase floor is up big and down small trapezoidal, the last base of wherein horizontal flase floor has some grooves, and the bottom of flase floor has and the horizontal corresponding groove of flase floor longitudinally, because of liquid steel slag proportion bigger, need bear certain pressure when connecting material, so when making flase floor inside be provided with a secondary diameter be the reinforcing bar of 5mm as skeleton, play a supportive role.During assembling, earlier horizontal flase floor is fixed, again that vertical flase floor is downward from the top, insert by notch, some flase floors are so spliced back external form such as same up big and down small round platform after integral hoisting go in the sky slag ladle.This employing with the mode of the staggered splicing of flase floor as for the manufacturing process in the slag ladle, not only time-consuming, effort, expensive, and production efficiency is low, the manufacturing cost height.The production technique that lacks a kind of rapid and convenient, preparation of industrialization at present.
Summary of the invention
Technical problem to be solved in the utility model is that existing metallurgy is improved with the slag ladle grid, and a kind of production efficiency height, metallurgy slag ladle grid that tooling cost is low are provided, to overcome the above-mentioned defective that existing grid exists.
The technical scheme of the utility model technical solution problem is as follows:
A kind of metallurgy slag ladle grid, it is characterized in that, comprise several etc. circle watt tube and straight-plate-type flase floor combine, described watt of tube is cylindrical tubular structure, watt tube vertical pendulum is placed on the metallurgical slag tank intracavity bottom, outer wall contacts between the adjacent watt of tube, and described flase floor vertical display forms grid between two adjacent watts of tube intersections of outmost turns and slag ladle inwall.
By above disclosed technical scheme as can be known, the beneficial effects of the utility model:
1. the grid production technique after improving is simple, and mould and uniform specification are convenient to industrialized mass, have reduced production cost, and because its volume is small and exquisite, transportation, installation etc. are all convenient.
2. utilize the external form of cylinder to strengthen its ultimate compression strength, can satisfy and accept the needed pressure of slag water, reduced the use of reinforcing bar simultaneously, average every block of plate reduces by 25 kilograms amount of reinforcement, making 25000 flase floors by 1 year calculates, can reduce by 62.5 tons of amount of reinforcement altogether, can directly reduce cost 2,500,000 every year.
3. after cylindrical space can make the slag cooling forming, volume was littler, and specification is close, more helped the processing of latter stage;
4. farthest realize the utilization of all steel slag, further advance steel slag resource comprehensive utilization work.
The utility model is by adopting steel slag concrete hollow watt tube and being aided with trapezoidal cement plate as the metallurgical slag tank grid device, material therefor is steel slag cement and slag as aggregate, can realize the simple and easy production of large batch of industrialization, enhance productivity, reduce production costs, also improve simultaneously the utilising efficiency and the technology content of slag, realized utilization of waste material greatly.
Description of drawings
Fig. 1 is that the utility model is metallurgical with slag ladle cell structure synoptic diagram.
Embodiment
As shown in Figure 1, the metallurgical slag ladle grid of using of the utility model, comprise several circle watt tube 1 such as grade and flase floors 2, described watt of tube 1 is cylindrical tubular structure, watt tube 1 vertical pendulum is placed on metallurgical slag tank intracavity bottom 3, outer wall contacts between the adjacent watt of tube 1, and described flase floor 2 vertical displays form grid between two adjacent watts of tube intersections of outmost turns and slag ladle inwall 4.
Described flase floor 2 is up big and down small trapezoidal cement plate.
Be the regular hexagon honeycomb arrangement between the described watt of tube.Other forms such as the disposing way between watt tube also can be rounded, trilateral, it is decided by the size of watt tube and the size of slag ladle intracavity space.
The height of described watt of tube is 300～1200mm, and the wall thickness of watt tube is 50～100mm, and the external diameter of watt tube is 300～600mm.
The above is a better embodiment of the present utility model only, is not to be used for limiting protection domain of the present utility model, and every equalization of being done according to the utility model scope changes and modifies, and is the utility model and contains.
Claims (4)
1. metallurgical slag ladle grid of using, it is characterized in that, comprise several etc. circle watt tube (1) and straight-plate-type flase floor (2) combine, described watt of tube (1) is cylindrical tubular structure, watt tube (1) vertical pendulum is placed on metallurgical slag tank intracavity bottom (3), outer wall contacts between the adjacent watt of tube (1), and described flase floor (2) vertical display forms grid between two adjacent watts of tube intersections of outmost turns and slag ladle inwall (4).
2. metallurgy slag ladle grid according to claim 1 is characterized in that, described flase floor (2) is up big and down small trapezoidal cement plate.
3. metallurgy slag ladle grid according to claim 1 is characterized in that, is the regular hexagon honeycomb arrangement between the described watt of tube (1).
4. metallurgy slag ladle grid according to claim 1 is characterized in that the height of described watt of tube is 300～1200mm, and the wall thickness of watt tube is 50～100mm, and the external diameter of watt tube is 300～600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201518018U CN201254575Y (en) | 2008-08-11 | 2008-08-11 | Slag tank grille for metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201518018U CN201254575Y (en) | 2008-08-11 | 2008-08-11 | Slag tank grille for metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254575Y true CN201254575Y (en) | 2009-06-10 |
Family
ID=40737892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201518018U Expired - Lifetime CN201254575Y (en) | 2008-08-11 | 2008-08-11 | Slag tank grille for metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254575Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433402A (en) * | 2011-12-02 | 2012-05-02 | 中冶宝钢技术服务有限公司 | Hoisting clamped hanger of steel slag grating group for slag ladle |
| CN107176804A (en) * | 2017-05-24 | 2017-09-19 | 武汉钢铁有限公司 | Metallurgy steel slag tank grid and its production method |
-
2008
- 2008-08-11 CN CNU2008201518018U patent/CN201254575Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433402A (en) * | 2011-12-02 | 2012-05-02 | 中冶宝钢技术服务有限公司 | Hoisting clamped hanger of steel slag grating group for slag ladle |
| CN102433402B (en) * | 2011-12-02 | 2013-04-03 | 中冶宝钢技术服务有限公司 | Hoisting clamped hanger of steel slag grating group for slag ladle |
| CN107176804A (en) * | 2017-05-24 | 2017-09-19 | 武汉钢铁有限公司 | Metallurgy steel slag tank grid and its production method |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090610 |