CN201676699U - Two-section type sintering cup - Google Patents
Two-section type sintering cup Download PDFInfo
- Publication number
- CN201676699U CN201676699U CN201020144902XU CN201020144902U CN201676699U CN 201676699 U CN201676699 U CN 201676699U CN 201020144902X U CN201020144902X U CN 201020144902XU CN 201020144902 U CN201020144902 U CN 201020144902U CN 201676699 U CN201676699 U CN 201676699U
- Authority
- CN
- China
- Prior art keywords
- cup
- sintering
- section type
- cylinders
- diameter
- 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 - Fee Related
Links
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a sintering cup, in particular to a two-section type sintering cup with different diameters, which mainly solves technical problems of edge effect of the existing sintering cups. The technical scheme includes that the two-section type sintering cup comprises a cup mouth and a cup body, and is characterized in that the cup body which is in two-section type is formed by connecting two cylinders with different diameters, the diameter of the upper cylinder is larger than that of the lower cylinder, diameter differential value of the two cylinders is not larger than 40mm, a connecting position between the two cylinders is in right angle transition, dip angle transition or inwards projecting circular-arc transition, and high-temperature-resistant elastic heat-insulation cotton is attached onto the inner side surface of the upper sintering cup. The two-section type sintering cup is particularly applicable to a test process of sintering cups that ore mixing materials are molded into sinter ores after being in high-temperature sintering and air draft cooling and contraction, and weakens larger wind generated among edges of the sinter ores and the cup body so as to reduce edge effect.
Description
Technical field
The utility model relates to a kind of sintered cup, be particularly related to the two-period form sintered cup of different-diameter, be specially adapted in the sintering cup test process, the ore compound becomes sintering deposit through high temperature sintering, exhausting cooling after shrinking gradually, be that the generation of weakening sintering deposit edge and cup is bigger than air quantity, to reduce the device of edge effect.
Background technology
The sintered cup cup is that steel industry sintering experiment chamber is joined the ore deposit and tested one of topmost equipment, and in the sintering test process, the ore compound becomes sintering deposit through high temperature sintering, exhausting cooling after shrinking gradually, the generation of sintering deposit edge and cup is than large fracture, the air quantity that passes through is big, the sintering deposit at edge is compared with the intermediate sintering ore deposit, yield poorly, of poor quality, energy consumption is high, this phenomenon is called edge effect.This is a ubiquitous problem in the present sintering test, and the sintered cup structure of most of similar enterprises sintering experiment chamber employing both at home and abroad is similar to Fig. 1 structure at present, comprises rim of a cup 1 and the sintered cup cup 2 that is positioned under the rim of a cup, and described sintered cup cup 2 is a tubular structure.
The utility model content
The purpose of this utility model is to provide a kind of two-period form sintered cup, mainly solves the technical problem that there is edge effect in existing sintered cup.
The technical solution of the utility model is: a kind of two-period form sintered cup, comprise rim of a cup and cup, and it is characterized in that described cup is a two-part, connect by the cylinder of two different-diameters and form, and epimere drum diameter is greater than hypomere drum diameter.
The difference in diameter of two cylinders is not more than 40mm, and the connection place is right angle, inclination angle or is the convex arc transition between two cylindrical sections, pastes at epimere sintered cup medial surface and covers high temperature resistant elastic heat preserving cotton.
The beneficial effects of the utility model are: by connection place between two cylindrical sections is right angle, inclination angle or the effect that is the convex arc transition, and the high temperature elastic heat preserving cotton of pasting at epimere sintered cup medial surface, make the epimere edge effect eliminate substantially, make the test parameters such as output, quality and energy consumption in the Iron Ore Matching in Sintering test, not influenced by edge effect.
Description of drawings:
Fig. 1 is existing sintered cup structural representation
Fig. 2 is the utility model structural representation
Among the figure: the 1-rim of a cup, 2-sintered cup cup, 3-right angle connect, 4-is high temperature resistant elastic heat preserving cotton, 5-ore compound, the last cylindrical section of 6-, cylindrical section under the 7-.
The specific embodiment:
With reference to Fig. 2, a kind of two-period form sintered cup comprises rim of a cup 1 and cup, described cup is a two-part, cylinder connection by two different-diameters forms, and the connection place of two cylinders can be welded (also can adopt methods such as casting) with iron plate, and goes up cylindrical section 6 diameters greater than following cylindrical section 7 diameters.The difference in diameter of two cylinders is not more than 40mm, the usage factor of difference in diameter considerable influence sintering deposit, the connection place is that the right angle connects 3 (also can be the inclination angle or be the convex arc transition) between two cylindrical sections, pastes at epimere sintered cup medial surface and covers high temperature resistant elastic heat preserving cotton 4.The ore compound is through sintering ignition, exhausting, cooling, and when forming sintering deposit, the air quantity of crossing at epimere edge descends, and edge effect weakens, and the edge effect at hypomere sintering deposit edge is eliminated substantially.Because the epimere edge effect weakens, but do not eliminate as yet, therefore again in the high temperature elastic heat preserving cotton of epimere sintered cup medial surface stickup less than 20mm, when sintered cup adds ore compound 5 to the rim of a cup place, generally according to test requirements document to ore compound charge level binder 20mm, basic and the rim of a cup of ore compound charge level is on a charge level, ore compound nature to around produce extension, the cotton compression naturally of high temperature elastic heat preserving, when the ore compound through sintering ignition, exhausting, cooling, when forming sintering deposit, the crack that epimere sintering deposit edge produces is because the cotton flexible effect of high temperature elastic heat preserving, the cotton release of the compressed elastic heat preserving in crack exceedes closes, the epimere edge effect is eliminated substantially, makes the output in the Iron Ore Matching in Sintering test, test parameters such as quality and energy consumption is not influenced by edge effect substantially.
Claims (4)
1. a two-period form sintered cup comprises rim of a cup and cup, it is characterized in that described cup is a two-part, connected by the cylinder of two different-diameters to form, and epimere drum diameter is greater than hypomere drum diameter.
2. a kind of two-period form sintered cup according to claim 1 is characterized in that the difference in diameter of two cylinders is not more than 40mm.
3. a kind of two-period form sintered cup according to claim 1 is characterized in that the connection place is right angle, inclination angle or is the convex arc transition between two cylindrical sections.
4. a kind of two-period form sintered cup according to claim 1 is characterized in that covering high temperature resistant elastic heat preserving cotton in the stickup of epimere sintered cup medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020144902XU CN201676699U (en) | 2010-03-23 | 2010-03-23 | Two-section type sintering cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020144902XU CN201676699U (en) | 2010-03-23 | 2010-03-23 | Two-section type sintering cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676699U true CN201676699U (en) | 2010-12-22 |
Family
ID=43341763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020144902XU Expired - Fee Related CN201676699U (en) | 2010-03-23 | 2010-03-23 | Two-section type sintering cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676699U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435630A (en) * | 2011-09-15 | 2012-05-02 | 内蒙古包钢钢联股份有限公司 | Testing apparatus used for researching dissected sintering process, and application method thereof |
| CN102824932A (en) * | 2012-09-18 | 2012-12-19 | 济钢集团有限公司 | Novel sintering cup used for test |
| CN113933338A (en) * | 2021-10-15 | 2022-01-14 | 马鞍山钢铁股份有限公司 | Sintering layered dissection test equipment and test method |
-
2010
- 2010-03-23 CN CN201020144902XU patent/CN201676699U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102435630A (en) * | 2011-09-15 | 2012-05-02 | 内蒙古包钢钢联股份有限公司 | Testing apparatus used for researching dissected sintering process, and application method thereof |
| CN102824932A (en) * | 2012-09-18 | 2012-12-19 | 济钢集团有限公司 | Novel sintering cup used for test |
| CN113933338A (en) * | 2021-10-15 | 2022-01-14 | 马鞍山钢铁股份有限公司 | Sintering layered dissection test equipment and test method |
| CN113933338B (en) * | 2021-10-15 | 2024-02-09 | 马鞍山钢铁股份有限公司 | Sintering layered anatomical test equipment and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201676699U (en) | Two-section type sintering cup | |
| CN201864466U (en) | Expansion type hoisting and fastening device for hoisting electrode of large diameter | |
| CN204901073U (en) | Thermal -insulated conduit saddle of inner structure improved generation abnormal shape | |
| CN203484644U (en) | Liquid lifting tube with matched combined flange | |
| CN203586763U (en) | Kiln head sealing device of rotary kiln | |
| CN206244823U (en) | A kind of sealing device for connecting tuyere medium jacket of blast furnace and blast furnace tuyere small sleeve | |
| CN209325784U (en) | A kind of clamping compresses formula incinerator | |
| CN204934596U (en) | A kind ofly can prevent impaired ladle | |
| CN201401596Y (en) | Novel sealing structure of spherical compensator | |
| CN201561654U (en) | Mineral material adding hopper sealing device of circular smelting furnace | |
| CN201873444U (en) | Screw hoisting and fastening device for hoisting large-diameter electrode | |
| CN203193099U (en) | Collector ring for submerged arc furnace | |
| CN204691925U (en) | Car piston ring two road compression ring | |
| CN105002377A (en) | Vacuum ladle device used for conveying high-temperature materials for titanium sponge production | |
| CN201257506Y (en) | Pouring bucket of metal waste regeneration and utilization induction furnace | |
| CN201753770U (en) | High-temperature discharging airlock valve adopting connecting cylinder and eccentric structure | |
| CN205011779U (en) | Hang chain line type hot air exitus combination brick wall | |
| CN201819556U (en) | Pocket brick of eccentric-bottom type steel tapping hole of electric furnace | |
| CN204301507U (en) | A kind of Induction Furnace liner ejecting device | |
| CN208308901U (en) | A kind of quick-installed fine and close converter taphole | |
| CN206966602U (en) | A kind of air pressure tank tank structure | |
| CN203767383U (en) | Swing-arm type compression mechanism used for garbage container | |
| CN201724557U (en) | Novel electromagnetic induction furnace liner structure | |
| CN201746338U (en) | Combined porous plate | |
| CN201608934U (en) | Hollow self-baking electrode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20140323 |