CN201722396U - Grille device of metallurgical slag pot - Google Patents
Grille device of metallurgical slag pot Download PDFInfo
- Publication number
- CN201722396U CN201722396U CN2010201108913U CN201020110891U CN201722396U CN 201722396 U CN201722396 U CN 201722396U CN 2010201108913 U CN2010201108913 U CN 2010201108913U CN 201020110891 U CN201020110891 U CN 201020110891U CN 201722396 U CN201722396 U CN 201722396U
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- slag
- diplopore
- brick
- body construction
- metallurgical slag
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Abstract
The utility model discloses a grille device of a metallurgical slag pot, which comprises a grille body structure, and a connecting plate for connecting a slag pot body and a grille body, wherein four two-hole bricks are surrounded to form the grille body structure, and two cavities are arranged on the head and the tail part of each two-hole brick; and between the adjacent two-hole bricks, the tail cavity is connected with the head cavity. The utility model has one beneficial effect of simple and easy production process, unified molds and specifications, convenient industrial mass production, reduced production cost, more convenience in transportation and installation because of small size, and the like.
Description
Technical field
The utility model belongs to field of metallurgy, relates to a kind of metallurgical slag tank grid device specifically.
Background technology
The patent No. is that the utility model patent of ZL 01201699.3 discloses a kind of metallurgy slag ladle that has grid device, the grid of this slag ladle adopts " well " font precoated plate combination-inlaying structure, liquid towards slag iron and steel is handled, solved the problem of slag cooling back formation large slag, improve the follow-up production utilization ratio of returning, obtained good resource environment benefit.Facts have proved that this slag ladle structure is effectively useful, also is worth wideling popularize application in similar processing operation.
But because than the board-like slag of big area prefabrication factory production difficulty, therefore, adopt on-the-spot arrangement of reinforcement, artificial " workshop-based " prefabricated production always, cause technical process long, floor space is big, and operating efficiency is low, the cost height, a series of problems such as quality instability and contaminate environment do not meet the demand for development that the concrete product commercialization is produced.
The utility model content
The technical problems to be solved in the utility model provides a kind of metallurgical slag tank grid device, can simplify making processes, raises the efficiency, and reduces cost.
The utility model is by the following technical solutions:
A kind of metallurgical slag tank grid device, comprise grid body construction and the web plate that is connected slag ladle can body and grid body construction, described grid body construction comprises that four diplopore bricks surround, every diplopore brick is provided with two cavitys at head and afterbody, between the adjacent diplopore brick, the afterbody cavity is connected with head cavity.
Preferably, a cavity edge of described diplopore brick is provided with surplus limit, and these two ends, surplus limit are provided with 45 ° of chamferings.
Preferably, described web plate comprises the first trapezoidal cement plate and the second trapezoidal cement plate, and the described first trapezoidal cement plate is located at the diagonal angle of grid body construction, and the described second trapezoidal cement plate is located at the straight flange mid point of grid body construction.
Preferably, described diplopore brick adopts slag gelling material and slag as aggregate; Wherein slag gelling material accounts for 15～25%, and slag as aggregate accounts for 70～80%.
Preferably, described slag gelling material comprises steel-making slag powder, breeze and terra alba, and wherein, steel-making slag powder accounts for 31～50%, and breeze accounts for 40～64%, and terra alba accounts for 3～15%.
The utlity model has following technique effect:
1) production technique of metallurgical slag tank grid device is simple, and mould and uniform specification are convenient to industrialized mass, have reduced production cost, because its volume is small and exquisite, transportation, installation etc. are all convenient;
2) design philosophy of employing " breaking the whole up into parts " and unique interface angle, the metallurgical slag tank grid device can be satisfied accept the needed pressure of slag water, average simultaneously each metallurgical slag tank reduces amount of reinforcement (moulding of the necessary configuration reinforcement ability of former grid device), therefore can directly reduce cost;
3) reasonably space layout can make liquid steel slag cooling back fully be cut apart, and gained steel stone roller volume is littler, and specification is close, and the road returns to produce and utilizes under more helping;
4) adopt batch production to make the metallurgical slag tank grid device, not only solved problems such as operating environment, tooling cost, also farthest realize the utilization of all steel slag simultaneously, further advance steel slag resource comprehensive utilization work.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is the structural representation of diplopore brick.
Fig. 3, Fig. 4 are the structural representation of two trapezoidal cement plates.
Embodiment
Referring to Fig. 1, the grid device of slag ladle comprises four block concrete diplopore bricks 11,12,13,14 and two kind totally eight web plates 20.Described diplopore brick 11,12,13,14 constitutes grid body construction 10, and described web plate 20 is the trapezoid cement plate, connects grid body construction 10 and slag ladle can body 30.Diplopore brick 11,12,13,14 head and the tail in twos connects, described diplopore brick 11 is a kind of concrete brick of special shape, see Fig. 2, basic configuration is a rectangle, be provided with two identical shaped quadrate cavitys 111,112, comprise head cavity and afterbody cavity, one of them cavity 112 is provided with surplus limit 113, and these 113 two ends, surplus limit are provided with 45 ° of chamferings 114.During connection, the chamfering splicing of the chamfering of a diplopore brick 11 114 and another piece diplopore brick 12 so only needs four, just can realize complete cell structure, and center gap and all the other eight cavitys that four diplopore bricks 11,12,13,14 cross become grate opening jointly.The first trapezoidal cement plate 21 is arranged in the diagonal angle of grid body construction 10, and the second trapezoidal cement plate 22 is arranged in the mid point of grid body construction 10 straight flanges, sees Fig. 3-4 and Fig. 1.
Dispose a cell structure and need 4 diplopore bricks 11,12,13,14.Can be earlier during assembling after on the odd-job platform four diplopore bricks 11,12,13,14 being made up in the direction of the clock, hang in by the loop wheel machine unification and to finish single job in the jar, repeat aforesaid operations four times, diplopore brick height reach a certain height (in the present embodiment in finishing metallurgical slag tank, have 5 layers of diplopore brick), again trapezoidal cement plate 21,22 is in place (the first trapezoidal cement plate 21 is placed on the diagonal angle, and the second trapezoidal cement plate 22 is placed on the mid point of straight flange) by loop wheel machine, finishes whole installations.
During operation, liquid steel slag slowly injects in the metallurgical slag tank from slag ladle top, under the effect of grid device liquid slag is separated, and treats that its cooling back is divided into a plurality of fritters naturally, can enter Xia Dao and return production and utilize link.
Diplopore brick and first, second trapezoidal cement plate are slag gelling material and slag as aggregate.
Slag gelling material is according to steel-making slag powder: breeze: terra alba=31～50: 40～64: 3～15 proportional arrangement slag gelling material; The making of slag as aggregate is that certain specification is processed in the sorting of slag pellet, the magnetic separation of satisfying free calcium oxide＜5%, and equal-volume substitutes and to be used for concrete sandstone etc. and to gather materials in 20～80% scopes, is configured after the test such as intensity carrying out.
Shaper mechanical pressing technology is adopted in the making of diplopore brick, and slag as aggregate and steel slag cement dry mixing were added water after 3 minutes, restir 5 minutes, and then by the brick pressing machine mechanical pressing, by vapor cure, the watering maintenance is 3～5 days after the demoulding.Shaper is also used in the making of trapezoidal cement plate, warp and above-mentioned similar production, maintaining process aftershaping.Above-mentioned prescription is a slag gelling material: 15～25%; Slag as aggregate: 70～80% (kind on slag as aggregate is decided); Water: about 10% (water cement ratio is unsuitable too high).Mix can use after two minutes in agitator.
The slag ladle of " well " of the prior art font pattern structure, its partition space is 16, and the utility model reaches 17; During general job, cut apart the weight that the back slag is cut or polish jade with an emery wheel from cooling, the fluctuation of former " well word " type is bigger, and the utility model more evenly and more helps returning production utilization.
Claims (3)
1. metallurgical slag tank grid device, comprise grid body construction (10) and be connected the web plate (20) of slag ladle can body (30) with grid body construction (10), it is characterized in that: described grid body construction (10) comprises that four diplopore bricks (11,12,13,14) surround, every diplopore brick (11) is provided with two cavitys (111,112) at head and afterbody, between the adjacent diplopore brick (11,12), afterbody cavity (112) is connected with head cavity (121).
2. metallurgical slag tank grid device according to claim 1 is characterized in that: a cavity (112) edge of described diplopore brick (11) is provided with surplus limit (113), and these two ends, surplus limit (113) are provided with 45 ° of chamferings (114).
3. metallurgical slag tank grid device according to claim 1, it is characterized in that: described web plate (20) comprises the first trapezoidal cement plate (21) and the second trapezoidal cement plate (22), the described first trapezoidal cement plate (21) is located at the diagonal angle of grid body construction (10), and the described second trapezoidal cement plate (22) is located at the straight flange mid point of grid body construction (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201108913U CN201722396U (en) | 2010-02-09 | 2010-02-09 | Grille device of metallurgical slag pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201108913U CN201722396U (en) | 2010-02-09 | 2010-02-09 | Grille device of metallurgical slag pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722396U true CN201722396U (en) | 2011-01-26 |
Family
ID=43490709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201108913U Expired - Lifetime CN201722396U (en) | 2010-02-09 | 2010-02-09 | Grille device of metallurgical slag pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722396U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409117A (en) * | 2011-12-02 | 2012-04-11 | 中冶宝钢技术服务有限公司 | Slag grating group assembly device for slag ladle |
| 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 |
| CN105112581A (en) * | 2015-09-02 | 2015-12-02 | 中冶宝钢技术服务有限公司 | Welded slag pot with variable approximately-elliptical cross section and manufacturing method thereof |
-
2010
- 2010-02-09 CN CN2010201108913U patent/CN201722396U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409117A (en) * | 2011-12-02 | 2012-04-11 | 中冶宝钢技术服务有限公司 | Slag grating group assembly device for slag ladle |
| 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 |
| CN102409117B (en) * | 2011-12-02 | 2013-11-06 | 中冶宝钢技术服务有限公司 | Slag grating group assembly device for slag ladle |
| CN105112581A (en) * | 2015-09-02 | 2015-12-02 | 中冶宝钢技术服务有限公司 | Welded slag pot with variable approximately-elliptical cross section and manufacturing method thereof |
| CN105112581B (en) * | 2015-09-02 | 2017-06-06 | 中冶宝钢技术服务有限公司 | One species elliptical deformation section welding slag ladle and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI BAOYE STEEL SLAG COMPREHENSIVE DEVELOPMEN Effective date: 20140715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200444 BAOSHAN, SHANGHAI TO: 200941 BAOSHAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: 200941 Shanghai city Baoshan District Baoquan Road No. 1 Patentee after: MCC Baosteel Technology Service Co., Ltd. Patentee after: Upper Hypon smelting slag comprehensive exploitation Industrial Co., Ltd. Address before: 200444 Shanghai city Baoshan District Fengxiang Road No. 1409 Patentee before: MCC Baosteel Technology Service Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |
|
| CX01 | Expiry of patent term |