CN105950879A - Casting aluminum fluid descaling device - Google Patents
Casting aluminum fluid descaling device Download PDFInfo
- Publication number
- CN105950879A CN105950879A CN201610527848.9A CN201610527848A CN105950879A CN 105950879 A CN105950879 A CN 105950879A CN 201610527848 A CN201610527848 A CN 201610527848A CN 105950879 A CN105950879 A CN 105950879A
- Authority
- CN
- China
- Prior art keywords
- oxide layer
- aluminum
- pipeline
- blow pipe
- casting device
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a casting aluminum fluid descaling device, which comprises a gas cylinder, a control valve, a fixed rack and a scavenge pipe with an opening facing the surface of molten aluminum in a heat-insulated furnace. A gas outlet of the gas cylinder communicates with the scavenge pipe through a pipeline; the control valve is arranged on the pipeline; the scavenge pipe is arranged on the fixed rack. When a fluid feeding ladle of a fluid feeding machine takes the molten aluminum out from the heat-insulated furnace, an oxidation layer and impurities on the surface of the molten aluminum are blown away through inert gases in the scavenge pipe, and then the fluid feeding ladle takes the molten aluminum out, so that the purity of the taken molten aluminum is high, and the quality of follow-up castings is improved; and the casting aluminum fluid descaling device is simple in structure, simple and convenient to use, and low in cost.
Description
Technical field
The present invention relates to casting technology field, especially relate to a kind of aluminum soup for casting removing oxide layer dress
Put.
Background technology
At present in casting process, many during casting aluminum liquid is taken out from holding furnace by feeding spoon,
It is subsequently poured in corresponding mould and casts；Due to the aluminum liquid upper strata oxygen adrift in holding furnace
Change layer and impurity, when the aluminum liquid in holding furnace being taken out by feeding spoon, oxide layer in feeding spoon
Impurity content is high, and aluminum liquid purity difference affects casting quality.
Summary of the invention
Not enough for prior art, the technical problem to be solved is to provide a kind of casting
Aluminum soup device for removing oxide layer, takes out the mesh that aluminum liquid purity is high reaching feeding spoon from holding furnace
's.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of casting
Aluminum soup device for removing oxide layer, including gas cylinder, controls valve, fixed mount and opening towards insulation
The gas blow pipe on aluminum liquid surface in stove, the gas outlet of described gas cylinder is connected with gas blow pipe by pipeline
Logical, control valve and be located on pipeline, described gas blow pipe is located on fixed mount.
Further, described pipeline is flexible pipe.
It is provided with pressure regulator valve at the gas outlet of described gas cylinder.
Described pipeline is provided with choke valve.
Described gas blow pipe is stainless-steel pipe.
Described control valve is provided with the holding wire for being connected with control unit.
Described gas blow pipe is located on fixed mount by regulating block, and regulating block can being located at of altitude mixture control
On fixed mount.
The present invention compared with prior art, has the advantage that
When the feeding spoon of soup feeding machine takes aluminum liquid from holding furnace, by the noble gas in gas blow pipe
After the oxide layer on aluminum liquid surface and impurity being dispelled, feeding spoon carries out taking liquid again, takes out aluminum liquid pure
Degree height, improves the quality of successive castings；Simple in construction, easy to use, low cost.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are made briefly below
Bright:
Fig. 1 is apparatus of the present invention structural representation.
In figure: 1. gas cylinder, 2. pressure regulator valve, 3. holding wire, 4. control valve, 5. flexible pipe, 6. solid
Determine frame, 7. choke valve, 8. regulating block, 9. gas blow pipe, 10. holding furnace, 11. aluminum liquid.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention to the present invention
It is described in further detail.
As it is shown in figure 1, this aluminum soup for casting device for removing oxide layer, including gas cylinder 1, control valve
4, fixed mount 6 and opening are towards the gas blow pipe 9 on aluminum liquid surface in holding furnace, gas cylinder 1
Gas outlet is connected with gas blow pipe 9 by pipeline, controls valve 4 and is located on pipeline, gas blow pipe
It is located on fixed mount 6, gas cylinder 1 is noble gas.
Wherein, pipeline is flexible pipe 5, and gas blow pipe 9 is stainless-steel pipe, it is simple to gas blow pipe adjusts
Position, and connect simplicity.
Control valve 4 be check valve, check valve is electromagnetic valve, control valve on be provided with for
The holding wire 3 being connected with control unit.By control unit control, it is achieved link with soup feeding machine,
When the feeding spoon of soup feeding machine takes aluminum liquid from holding furnace, work opened by check valve, automatically controls,
Improve efficiency.
It is provided with pressure regulator valve 2 at the gas outlet of gas cylinder 1, and on pipeline, is provided with choke valve 7, logical
Cross choke valve 7 and regulate the exit wind speed of gas blow pipe, it is ensured that by the oxide layer on aluminum liquid surface and miscellaneous
The stability that matter dispels.
Gas blow pipe 9 is located on fixed mount 6 by regulating block 8, and regulating block can the setting of altitude mixture control
On fixed mount.Specifically, fixed mount is support bar, regulating block is enclosed within support bar, regulating block
It is provided with lock-screw, by degree of tightness lock-screw, adjusts the height of regulating block.
Gas blow pipe 9 is fixed in fixed plate, is fixed by screw between fixed plate and regulating block,
Fixed plate angle can be adjusted, thus the angle of gas blow pipe outlet is adjusted, it is ensured that
Aluminum liquid surface oxide layer and impurity dispel effect.
Gas cylinder and fixed mount are each provided on pedestal, are provided with roller below pedestal, it is simple to adjust whole
Device, relative to the position of holding furnace, meets and produces needs.
When the feeding spoon of soup feeding machine takes aluminum liquid 11 from holding furnace 10, lazy by gas blow pipe
Property after the oxide layer on aluminum liquid surface and impurity dispel by gas, feeding spoon carries out taking liquid again, takes out
Aluminum liquid purity is high.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements
It is not subject to the restrictions described above, as long as have employed the design of the present invention and technical scheme carries out
The improvement of various unsubstantialities, or the most improved design by the present invention and technical scheme directly should
For other occasion, all within protection scope of the present invention.
Claims (7)
1. an aluminum soup for casting device for removing oxide layer, it is characterised in that: include gas cylinder, control
Valve, fixed mount and opening towards the gas blow pipe on aluminum liquid surface in holding furnace, described gas cylinder
Gas outlet is connected with gas blow pipe by pipeline, controls valve and is located on pipeline, described gas blow pipe
It is located on fixed mount.
2. aluminum soup for casting device for removing oxide layer as claimed in claim 1, it is characterised in that: institute
Stating pipeline is flexible pipe.
3. aluminum soup for casting device for removing oxide layer as claimed in claim 1, it is characterised in that: institute
State and at the gas outlet of gas cylinder, be provided with pressure regulator valve.
4. aluminum soup for casting device for removing oxide layer as claimed in claim 1, it is characterised in that: institute
State pipeline and be provided with choke valve.
5. aluminum soup for casting device for removing oxide layer as claimed in claim 1, it is characterised in that: institute
Stating gas blow pipe is stainless-steel pipe.
6. aluminum soup for casting device for removing oxide layer as claimed in claim 1, it is characterised in that: institute
State control valve and be provided with the holding wire for being connected with control unit.
7. aluminum soup for casting device for removing oxide layer as claimed in claim 1, it is characterised in that: institute
State gas blow pipe to be located on fixed mount by regulating block, regulating block can altitude mixture control be located at fixed mount
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527848.9A CN105950879A (en) | 2016-07-06 | 2016-07-06 | Casting aluminum fluid descaling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527848.9A CN105950879A (en) | 2016-07-06 | 2016-07-06 | Casting aluminum fluid descaling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105950879A true CN105950879A (en) | 2016-09-21 |
Family
ID=56901342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527848.9A Pending CN105950879A (en) | 2016-07-06 | 2016-07-06 | Casting aluminum fluid descaling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105950879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618283A (en) * | 2020-04-24 | 2020-09-04 | 金华市宝琳工贸有限公司 | Molten aluminum smelting furnace for casting |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152979A (en) * | 1984-08-20 | 1986-03-15 | Daido Steel Co Ltd | Dust collecting device of ladle for special refining |
| CN202152362U (en) * | 2011-06-29 | 2012-02-29 | 上海埃鲁秘工业炉制造有限公司 | L-shaped simple degassing device for aluminum alloy melts |
| CN202181314U (en) * | 2011-06-28 | 2012-04-04 | 上海梅山钢铁股份有限公司 | Nitrogen control device for blowing and removing slag |
| CN102492857A (en) * | 2011-12-13 | 2012-06-13 | 重庆大江美利信压铸有限责任公司 | Degassing and deslagging device for aluminum liquid |
| CN202461509U (en) * | 2011-12-26 | 2012-10-03 | 济南钢铁股份有限公司 | Novel gas blowing and slag collecting device |
| CN103484690A (en) * | 2012-12-20 | 2014-01-01 | 江苏凯特汽车部件有限公司 | Novel aluminium alloy solution refining purifying apparatus in transfer ladle |
| CN103785813A (en) * | 2014-01-07 | 2014-05-14 | 南通宏德机电有限公司 | Vacuum standing degassing and deslagging device of low-pressure casting heat-insulation furnace and deslagging method for vacuum standing degassing and deslagging device |
-
2016
- 2016-07-06 CN CN201610527848.9A patent/CN105950879A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6152979A (en) * | 1984-08-20 | 1986-03-15 | Daido Steel Co Ltd | Dust collecting device of ladle for special refining |
| CN202181314U (en) * | 2011-06-28 | 2012-04-04 | 上海梅山钢铁股份有限公司 | Nitrogen control device for blowing and removing slag |
| CN202152362U (en) * | 2011-06-29 | 2012-02-29 | 上海埃鲁秘工业炉制造有限公司 | L-shaped simple degassing device for aluminum alloy melts |
| CN102492857A (en) * | 2011-12-13 | 2012-06-13 | 重庆大江美利信压铸有限责任公司 | Degassing and deslagging device for aluminum liquid |
| CN202461509U (en) * | 2011-12-26 | 2012-10-03 | 济南钢铁股份有限公司 | Novel gas blowing and slag collecting device |
| CN103484690A (en) * | 2012-12-20 | 2014-01-01 | 江苏凯特汽车部件有限公司 | Novel aluminium alloy solution refining purifying apparatus in transfer ladle |
| CN103785813A (en) * | 2014-01-07 | 2014-05-14 | 南通宏德机电有限公司 | Vacuum standing degassing and deslagging device of low-pressure casting heat-insulation furnace and deslagging method for vacuum standing degassing and deslagging device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111618283A (en) * | 2020-04-24 | 2020-09-04 | 金华市宝琳工贸有限公司 | Molten aluminum smelting furnace for casting |
| CN111618283B (en) * | 2020-04-24 | 2022-02-11 | 金华市宝琳工贸有限公司 | Molten aluminum smelting furnace for casting |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |