CN201124221Y - Basin type cast steel base plate cover for casting steel ingot - Google Patents
Basin type cast steel base plate cover for casting steel ingot Download PDFInfo
- Publication number
- CN201124221Y CN201124221Y CNU2007201173183U CN200720117318U CN201124221Y CN 201124221 Y CN201124221 Y CN 201124221Y CN U2007201173183 U CNU2007201173183 U CN U2007201173183U CN 200720117318 U CN200720117318 U CN 200720117318U CN 201124221 Y CN201124221 Y CN 201124221Y
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- CN
- China
- Prior art keywords
- chassis
- sheath
- pot
- ingot
- fire
- 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
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Abstract
The utility model discloses a pot-type cast steel chassis sheath for casting ingot, which belongs to the technology field of ingot mold. The pot-type cast steel chassis sheath is manufactured by laying fire bricks on a chassis base, applying fire clay paste made of fireclay, coke, coal fines, white mud and perlite on the fire bricks in such a manner that the fire clay paste is slightly higher than the fire bricks, arranging a pot-type chassis sheath on the paste to compress the paste compactly and solidly, arranging an ingot mold on the pot-type chassis sheath to compress the sheath, arranging a riser sleeve on the ingot mold, and arranging a vacuum coat on the outside. The pot-type cast steel chassis sheath overcomes complex process and high construction difficulty of chassis-free sheath and obviates the influence of a chassis sheath with no bottom broken down by high temperature on the production of ingots, thereby ensuring the quality of ingot product, reducing the frequency for overhauling the entire chassis cover, lowering the labor intensity, improving the efficiency and lowering the cost.
Description
Technical field
The utility model relates to a kind of benzvalene form cast steel chassis cover that steel ingot is used of pouring into a mould, and belongs to the steel ingot technical field of mold.
Background technology
At present, the traditional moulds of known teeming is a kind of chassis cover that does not have the end, the assembly technology complexity, technical conditions require high, need to assemble at the chassis central authorities secondary that is laying, it is rebasing also will to pour into a mould one deck molten steel in the chassis that assembles, and the drawback of this traditional method is: be not easy to filling fire resisting material; Make the unreal space that has firm by ramming; Be easy to the chassis is punctured during the casting of molten steel high temperature, make molten steel refractory material direct and that the chassis cover is outer mixed in together, make steel ingot sneak into impurity, directly influence ingot quality; Produce what is more in the gas intrusion steel ingot and produce pore, be commonly called as white point, oxyhydroxide gas white point is the cancer in the steel ingot; When teeming each time, refractory material around the cover of chassis is all burnt incrustation, removing incrustation wastes time and energy, often cause the whole chassis refractory material loosening because of clear scab, the overhaul again of having to, often cover makes molten steel and refractory material fouling together because molten steel punctures the chassis, lead astray the refractory brick of whole chassis cover when playing steel ingot, must build the chassis cover at the no end when reusing again by laying bricks or stones, because above-mentioned all drawbacks make whole chassis recycling rate of waterused extremely low, take a lot of work, time-consuming, increase expense, increase cost.
Summary of the invention
In order to overcome above-mentioned various drawback, the utility model provides a kind of benzvalene form cast steel chassis cover that steel ingot is used of pouring into a mould, and it has guaranteed the quality of steel ingot conscientiously, reduced the overhaul number of times of whole chassis cover, reduce labour intensity, improved efficient, greatly reduced cost.
The technical scheme that its technical problem that solves the utility model adopts is: take on the chassis and build refractory brick by laying bricks or stones, apply fire-resistant clay coating on the refractory brick upper berth, described fire-resistant clay coating is to stir into pasty state with seat clay, coke blacking, coal dust, white clay, perlite, make it a little more than refractory brick, on clay coating, add benzvalene form chassis cover clay coating is compressed compacting, ingot mould is pressed in the benzvalene form chassis puts, riser sleeve is installed on the ingot mould, the vacuum outer cover is installed in its outside.
The beneficial effects of the utility model are: overcome no chassis cover complex process, difficulty of construction is big, the demanding drawback of technical conditions; The chassis cover of having avoided being punctured the no end by high temperature is guaranteed the product quality of steel ingot to the influence that steel ingot produced; Reduce difficulty of construction, saved the labour, improved utilization rate, greatly reduced cost.
Description of drawings
To be that the utility model is a kind of pour into a mould the benzvalene form cast steel chassis cover assembling view that steel ingot uses to Fig. 1.
To be that the utility model is a kind of pour into a mould the benzvalene form cast steel chassis cover cutaway view that steel ingot uses to Fig. 2.
Among the figure: 1, subbase, 2, refractory brick, 3, fire-resistant clay coating, 4, benzvalene form chassis cover, 5, ingot mould, 6, riser sleeve, 7, the vacuum outer cover, 8, the basin circle, 9, at the bottom of the basin, 10, the basin edge.
The specific embodiment
See also Fig. 1, in subbase (1), building refractory brick (2) by laying bricks or stones makes it become as shown in the figure square position shape, the fire-resistant clay coating (3) that all around will modulate in advance in the inboard, square position pastes uniformly to be stuck with paste on basin inner bottom part, basin circle, basin edge, benzvalene form chassis cover (4) is lain on the fire-resistant clay coating (3), fire-resistant clay coating (3) is compressed compacting, on benzvalene form chassis cover (4), place ingot mould (5) again, go up placement riser sleeve (6) at ingot mould (5), the outside puts vacuum outer cover (7) again; As seen from Figure 2, benzvalene form chassis cover (4) is by basin circle (8), and at the bottom of the basin (9), basin is made along (10), and shape is as a flat basin dish of big shape.
Claims (1)
1. the benzvalene form cast steel chassis cover used of a teeming, comprise subbase (1), refractory brick (2), fire-resistant clay coating (3), benzvalene form chassis cover (4), ingot mould (5), riser sleeve (6), vacuum outer cover (7), it is characterized in that: in subbase (1), build refractory brick (2) by laying bricks or stones, be the square position shape, paste fire-resistant clay coating (3) in the inboard, square position all around, benzvalene form chassis cover (4) is sitting on the fire-resistant clay coating (3), go up on the placement ingot mould (5) at benzvalene form chassis cover (4), go up at ingot mould (5) and place riser sleeve (6), put vacuum outer cover (7) in the outside again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201173183U CN201124221Y (en) | 2007-10-27 | 2007-10-27 | Basin type cast steel base plate cover for casting steel ingot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201173183U CN201124221Y (en) | 2007-10-27 | 2007-10-27 | Basin type cast steel base plate cover for casting steel ingot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124221Y true CN201124221Y (en) | 2008-10-01 |
Family
ID=39997636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201173183U Expired - Fee Related CN201124221Y (en) | 2007-10-27 | 2007-10-27 | Basin type cast steel base plate cover for casting steel ingot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124221Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149530A (en) * | 2015-08-20 | 2015-12-16 | 攀钢集团西昌钢钒有限公司 | Knotting method for ferrovanadium ingot mould |
| CN106141113A (en) * | 2015-04-09 | 2016-11-23 | 江苏天工工具有限公司 | 1500 kilograms of anistree ingot modeling apparatus |
-
2007
- 2007-10-27 CN CNU2007201173183U patent/CN201124221Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106141113A (en) * | 2015-04-09 | 2016-11-23 | 江苏天工工具有限公司 | 1500 kilograms of anistree ingot modeling apparatus |
| CN105149530A (en) * | 2015-08-20 | 2015-12-16 | 攀钢集团西昌钢钒有限公司 | Knotting method for ferrovanadium ingot mould |
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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: 20081001 Termination date: 20091127 |