CN207770778U - Horizontal continuous casting of copper alloy converter device - Google Patents
Horizontal continuous casting of copper alloy converter device Download PDFInfo
- Publication number
- CN207770778U CN207770778U CN201721730249.3U CN201721730249U CN207770778U CN 207770778 U CN207770778 U CN 207770778U CN 201721730249 U CN201721730249 U CN 201721730249U CN 207770778 U CN207770778 U CN 207770778U
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- CN
- China
- Prior art keywords
- copper alloy
- shaped chute
- shaped
- groove body
- continuous casting
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- 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
Horizontal continuous casting of copper alloy converter device, including L-shaped groove body and the L-shaped chute being opened on L-shaped groove body, L-shaped bottom is in downward inclined-plane from front to back, L-shaped chute it is suitable for reading on be provided with arc insulation cover, in the flowing direction not through groove body, groove body end is located in foundry furnace L-shaped chute, and downward flow liquid through-hole is provided in the end bottom of L-shaped chute, flow liquid through-hole is located above casting furnace wall, and the molten bath of ellipse is connected in the feed end of L-shaped chute.Solution caused by foundry furnace directly impacts the copper liquid in foundry furnace is flowed into present arrangement avoids high-temperature copper alloy solution level direction to fluctuate, and is reduced the probability that ripple occurs in product, is substantially increased yields.
Description
Technical field
The utility model is related to copper alloy casting devices, more particularly to horizontal continuous casting of copper alloy converter device, belong to metal
Smelting equipment technical field.
Background technology
The production history of copper alloy band is long, and producing equipment and technology are being continuously improved and improved, copper alloy band
Quality requirement is also higher and higher, and copper alloy horizontal continuous-casting unit is to be cast as high temperature copper water by horizontal graphite crystallizer
The equipment of band-like embryo material, copper alloy plate strip embryo material surface requirements flat smooth, flawless raw edges, pore-free pockmark, Forming Quality
Directly affect subsequent product quality and yield rate.In copper alloy plate strip embryo material casting process, the high temperature copper that will have been melted is needed
Alloy solution is transferred to foundry furnace from smelting furnace by special chute, and previous experiences technology is that chute is processed l-shaped, L-shaped stream
The substantially horizontal direction in outlet of slot, high-temperature copper alloy solution flow directly on L-type chute from smelting furnace fire door and flow automatically to casting
Stove, high-temperature copper alloy solution is in transfer process, large contact area with air, and the pollutant discharged into air is more, temperature
Decline fast, copper alloy solution flows rapidly to foundry furnace, and foundry furnace furnace temperature is caused drastically to decline, and copper solution is from the direction that chute flows out
For horizontal direction, the copper liquid that flow forward impacts in foundry furnace causes liquid fluctuating very big, this can be on the product of casting
Ripple is formed, is that one of more formidable problem common in the process is made in casting in bronze；Under the also this discharge method from chute
Low temperature copper alloy solution impacts on the thermal insulation furnace body pouring material of foundry furnace furnace side, and the blocking foundry furnace stove wall that is bonded in of slag is caused to pour
It builds on material；Slag is easily accessible crystallizer after being mixed with foundry furnace high temperature copper alloy solution, after the molding of copper alloy band embryo material
Will slag inclusion, seriously affect embryo material quality, cause embryo material unqualified.At present one is needed in copper alloy band embryo material casting process
Kind can overcome the device of drawbacks described above.
Invention content
The purpose of the utility model is to overcome the above problems present in current horizontal continuous casting of copper alloy, provide one kind
Horizontal continuous casting of copper alloy converter device.
To realize the purpose of this utility model, following technical solutions is used：Horizontal continuous casting of copper alloy converter device, packet
The L-shaped chute for including L-shaped groove body and being opened on L-shaped groove body, L-shaped bottom is in from front to back downward inclined-plane, in L-shaped chute
It is suitable for reading on be provided with arc insulation cover, in the flowing direction not through groove body, groove body end is located in foundry furnace L-shaped chute,
Downward flow liquid through-hole is provided in the end bottom of L-shaped chute, flow liquid through-hole is located above casting furnace wall, in L-shaped chute
Feed end is connected with the molten bath of ellipse；Further；Line between L-shaped chute front bottom end and end bottom and horizontal plane
Between angle be 20 degree；Further；A diameter of 70-90mm of the flow liquid through-hole.
The positive advantageous effects of the utility model are：Present apparatus insulation cover on L-type chute, effectively prevents
The discharge of pollutant reduces the temperature fluctuation of high-temperature copper alloy solution；One is machined in the end of L-type chute directly down
Copper alloy solution flow liquid through-hole, copper alloy solution is downwardly directly into after L-type chute from smelting furnace fire door on casting furnace wall
Then it then flows into copper liquid, changes high-temperature copper alloy solution flow direction and speed, avoid high-temperature copper alloy solution level
Direction flows into solution caused by foundry furnace directly impact the copper liquid in foundry furnace and fluctuates, and reduces the general of the generation of ripple in product
Rate substantially increases yields, it is thus also avoided that directly on impact casting furnace body pouring material, prevents contact of the slag with pouring material
And the mixing for reducing slag and high-temperature copper alloy solution is combined, the yield rate of the band-like embryo material of copper alloy is improved, is suitble in copper
It is promoted and applied in level of alloy continuous casting.
Description of the drawings
Fig. 1 is the schematic top plan view of the utility model.
Fig. 2 is the schematic front view of the utility model.
Specific implementation mode
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided.These implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.
In conjunction with attached drawing to the further details of explanation of the utility model, in attached drawing respectively label for：1：L-shaped groove body；2：L-shaped stream
Slot；3：Molten bath；4：Flow liquid through-hole；5：Insulation cover.
As shown in the picture, horizontal continuous casting of copper alloy converter device, including L-shaped groove body 1 and the L-shaped that is opened on L-shaped groove body
Chute 2,2 bottom of L-shaped chute are in downward inclined-plane from front to back, line between L-shaped chute front bottom end and end bottom with
Angle between horizontal plane is 20 degree；20 degree of not current bottoms are steep, can reduce moving when copper liquid enters foundry furnace
Can, keep foundry furnace liquid level stabilizing, L-shaped chute it is suitable for reading on be provided with arc insulation cover 5, L-shaped chute is in the flowing direction
Not through groove body, i.e. the end of groove body is cecum, and groove body end is located in foundry furnace, is provided in the end bottom of L-shaped chute
Downward flow liquid through-hole 4, a diameter of 70-90mm of the flow liquid through-hole, rotating flow fluid through-hole is a diameter of in the present embodiment
80mm；Flow liquid through-hole 4 is located above casting furnace wall, and the molten bath 3 of ellipse is connected in the feed end of L-shaped chute.
After the embodiment that the utility model is described in detail, one of ordinary skilled in the art is clearly understood that,
It does not depart from above-mentioned claim and various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model
To any simple modification, equivalent change and modification made by above example, the range of technical solutions of the utility model is belonged to,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (3)
1. horizontal continuous casting of copper alloy converter device, including L-shaped groove body and the L-shaped chute being opened on L-shaped groove body, L-shaped chute bottom
Portion is in downward inclined-plane from front to back, it is characterised in that：L-shaped chute it is suitable for reading on be provided with arc insulation cover, L-shaped chute exists
It is located in foundry furnace not through groove body, groove body end on flow direction, the end bottom of L-shaped chute is provided with downward flow liquid
Through-hole, flow liquid through-hole are located above casting furnace wall, and the molten bath of ellipse is connected in the feed end of L-shaped chute.
2. horizontal continuous casting of copper alloy converter device according to claim 1, it is characterised in that：L-shaped chute front bottom end with
The angle between line and horizontal plane between the bottom of end is 20 degree.
3. horizontal continuous casting of copper alloy converter device according to claim 1, it is characterised in that：The diameter of the flow liquid through-hole
For 70-90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730249.3U CN207770778U (en) | 2017-12-13 | 2017-12-13 | Horizontal continuous casting of copper alloy converter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721730249.3U CN207770778U (en) | 2017-12-13 | 2017-12-13 | Horizontal continuous casting of copper alloy converter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207770778U true CN207770778U (en) | 2018-08-28 |
Family
ID=63231036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721730249.3U Expired - Fee Related CN207770778U (en) | 2017-12-13 | 2017-12-13 | Horizontal continuous casting of copper alloy converter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207770778U (en) |
-
2017
- 2017-12-13 CN CN201721730249.3U patent/CN207770778U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |