CN2542368Y - Bottom-changing ingot mould - Google Patents
Bottom-changing ingot mould Download PDFInfo
- Publication number
- CN2542368Y CN2542368Y CN 02236294 CN02236294U CN2542368Y CN 2542368 Y CN2542368 Y CN 2542368Y CN 02236294 CN02236294 CN 02236294 CN 02236294 U CN02236294 U CN 02236294U CN 2542368 Y CN2542368 Y CN 2542368Y
- Authority
- CN
- China
- Prior art keywords
- die
- ingot
- pit
- ingot mould
- ferroalloy
- 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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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model belongs to a die that is used to contain hot metal agglomeration in metallurgy and chemical industries. The bottom of a die has filling concaves, which contain high temperature resistant metal or non metal moveable filling blocks. The new die can not only ensure normal art requirements but also change burned moveable filling blocks to protect ingot dies, to lengthen ingot die service life, to lower ton iron ingot die consumption, to prevent effectively ferroalloy from bending and loosening, and to enhance ferroalloy quality.
Description
The utility model relates to the mould that a kind of metallurgy, chemical industry are used for the agglomeration of splendid attire molten iron.
The agglomeration mould of present metallurgy, chemical industry splendid attire molten iron, great majority are whole cast iron molds.Washing away and chilling action of the die body internal cause molten iron that its existence is difficult to overcome, cause cast iron mold to corrode and defectives such as formation hole and crackle, be difficult to realize the ingot mould of localized burn is repaired, as long as and a cast iron mold has the part to burn the leakage end, just must scrap whole ingot mould, thereby cause some unnecessary waste.
Task of the present utility model is exactly the shortcoming that will overcome above-mentioned whole cast iron mold, and the Bottom-changing ingot mould that a kind of life-span is long, can carry out local replacing is provided.
Task of the present utility model is finished like this: it has die body, and the filling pit is arranged at the die body bottom, and resistant to elevated temperatures floating packing piece is arranged in the pit.
Floating packing piece available metal or nonmetallic materials are made, as cylinder iron or refractory brick make the floating packing piece.For improving the specific heat load of pit, in the life-span of improving pit and floating packing piece, several rows of through hole also can be made in the bottom of pit.
Because the filling pit is reserved or precast in die body of the present utility model bottom; and in pit, put into high temperature resistant, removable metal or nonmetal floating packing piece; thereby it can guarantee normal technological requirement; can will be changed again by the floating packing piece of scaling loss; avoided the serious waste phenomenon that whole cast iron mold scrapped because of localized burn; protect the ingot mould die body, improved ingot mould service life, reduced the ingot mould use cost.Be used for the cast of ferroalloy iron block, it has prevented ferroalloy segregation and loose effectively, has improved the ferroalloy quality.The utility model practices on the electric furnace of our company, and the floating packing piece is selected refractory material for use, highly is 113 millimeters, and on average improve 4 times than common whole cast iron mold service life of the present utility model, and the consumption of ton ingot iron mould reduces by 100 kilograms.Present favorable economic benefit.
Be elaborated with drawings and Examples below.
Fig. 1 is the structural representation of an embodiment of the utility model.Fig. 2 is that A among Fig. 1 is to view.
With reference to accompanying drawing, be shaped on filling pit 2 in the bottom of a castiron die body 1, be placed with resistant to elevated temperatures metal or nonmetal floating packing piece 3 in this pit 2, this floating packing piece can be Pork-pieces grey iron block, also can be Pork-pieces refractory brick, can a part of floating packing piece be grey iron block also, a part of floating packing piece be a refractory brick; Refractory brick is placed at the middle part that is preferably in pit, places grey iron block in pit surrounding portion.Should construct between the floating packing piece closely, the big slit that do not have, the last plane of floating packing piece also should be smooth smooth, the surface quality of iron block during with the raising ingot casting.For ease of pit 2 bottoms and 3 heat radiations of floating packing piece, the bottom of pit 2 also can cast out or process several rows of through hole 4 in advance.This through hole also has the effect that alleviates whole ingot mould weight.
Claims (2)
1, a kind of Bottom-changing ingot mould, it has die body (1), it is characterized in that: filling pit (2) is arranged at die body (1) bottom, and resistant to elevated temperatures floating packing piece (3) is arranged in the pit (2).
2, by the described Bottom-changing ingot mould of claim 1, it is characterized in that: through hole (4) is arranged at the bottom of filling pit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02236294 CN2542368Y (en) | 2002-05-27 | 2002-05-27 | Bottom-changing ingot mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02236294 CN2542368Y (en) | 2002-05-27 | 2002-05-27 | Bottom-changing ingot mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2542368Y true CN2542368Y (en) | 2003-04-02 |
Family
ID=33710612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02236294 Expired - Fee Related CN2542368Y (en) | 2002-05-27 | 2002-05-27 | Bottom-changing ingot mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2542368Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211152A (en) * | 2011-06-17 | 2011-10-12 | 四川川投峨眉铁合金（集团）有限责任公司 | Ingot mould used for casting iron alloy and casting method thereof |
-
2002
- 2002-05-27 CN CN 02236294 patent/CN2542368Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211152A (en) * | 2011-06-17 | 2011-10-12 | 四川川投峨眉铁合金（集团）有限责任公司 | Ingot mould used for casting iron alloy and casting method thereof |
| CN102211152B (en) * | 2011-06-17 | 2013-01-16 | 四川川投峨眉铁合金（集团）有限责任公司 | Ingot mould used for casting iron alloy and casting method thereof |
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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: 20030402 Termination date: 20110527 |