CN202359180U - Molten-aluminum filtering device - Google Patents
Molten-aluminum filtering device Download PDFInfo
- Publication number
- CN202359180U CN202359180U CN2011204209592U CN201120420959U CN202359180U CN 202359180 U CN202359180 U CN 202359180U CN 2011204209592 U CN2011204209592 U CN 2011204209592U CN 201120420959 U CN201120420959 U CN 201120420959U CN 202359180 U CN202359180 U CN 202359180U
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- CN
- China
- Prior art keywords
- settling tank
- screen plate
- chute
- aluminium liquid
- filtration unit
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model relates to a molten-aluminum filtering device which comprises a chute and a filtering plate. The filtering plate is arranged on the chute; the filtering plate is provided with filtering holes; the bottom of the chute is provided with a sedimentation tank; the sedimentation tank is located between the filtering plate and a melting furnace; the included angle of the bottom of the sedimentation tank and one side wall of the sedimentation tank, which is near to the melting furnace, is 90-150 degrees, and the included angle of the bottom of the sedimentation tank and the other side wall of the sedimentation tank is less than or equal to 90 degrees; the opening of the sedimentation tank has a length of 80-120cm; the filtering hole has a diameter of 4-7mm; the number of the filtering plate is 1 at least; and the number of the sedimentation tank is 1 at least. Because the sedimentation tank is arranged on the chute, the impurities in the molten aluminum can be filtered effectively, and the quality of the product can be improved.
Description
Technical field
The utility model belongs to the aluminum smelting technology technical field, specifically designs a kind of aluminium liquid filtration unit.
Background technology
At present; In existing aluminium ingot casting or the remelted aluminum ingot fusion process, aluminium liquid is many directly to get into casting ladle from smelting furnace through chute, and there is following shortcoming in this mode: when aluminium liquid casting aluminium ingot; Solid particulate material such as the ionogen in the aluminium liquid, smelting furnace liner and chute inner lining refractory; Get into mold along with the aluminium flow is moving easily, form inclusion, influence quality of ingot aluminum.
In order to address the above problem, some filtration units have appearred at present, such as screen plate is set, perhaps establish a strumbox specially on chute, be poured into aluminium liquid in the strumbox and filter.Screen plate impurity screening effectively is set on chute, and, filters impurity down and be deposited in by the screen plate along with the flowing of aluminium water, the easy blocking filter pore, and be unfavorable for that the aluminium flow moves, influence production efficiency.Carry out filtering method in the strumbox and increased production process and be poured into aluminium liquid, increased labor strength, aluminium liquid belongs to the high temperature material simultaneously; Toppling over perhaps, aluminium liquid flows into the strumbox from eminence; Can cause aluminium liquid to splash, cause potential safety hazards such as aluminium liquid is excessive, and is explosion caused easily.
The utility model content
The purpose of the utility model is the above shortcoming that overcomes conventional aluminium liquid filtration unit, and a kind of aluminium liquid filtration unit that has settling tank is provided.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is following:
A kind of aluminium liquid filtration unit is made up of chute and screen plate, and chute is provided with screen plate, has filter pore on the screen plate, and the chute bottom has settling tank, and settling tank is between screen plate and smelting furnace.
Further, settling tank is 90 degree near a sidewall and the angular range at the bottom of the settling tank pond of smelting furnace---150 degree.
Further, the angle at the bottom of another sidewall of settling tank and the settling tank pond is smaller or equal to 90 degree.
Further, the length of the opening of settling tank is 80cm---120cm.
Further, the diameter of filter pore is 4mm---7mm.
Further, the quantity of screen plate is at least one.
Further, the quantity of settling tank is at least one.
The beneficial effect of the utility model is, adopt above technical scheme after:
1, at least one settling tank is set on chute, the heavy particle of quality can be deposited in the settling tank in aluminium liquid process of flowing, play the effect of aluminum filtration liquid;
2, the present technique scheme is established few screen plate on chute, filters thereby make in the aluminium liquid the impurity of the light weight that is not precipitated by settling tank be filtered plate;
3, the present technique scheme has been set the angle at the bottom of settling tank sidewall and the settling tank pond; Make aluminium liquid slowly flow to settling tank, be unlikely to produce and splash, when the aluminium flow goes out settling tank; Impurity in the aluminium liquid is more effectively tackled in settling tank, improved the contaminant filter effect;
4, the present technique scheme has been set the opening scope of settling tank, has taken into full account the length and the aluminium liquid mobile speed of chute, and through practice, in this scope, filter effect is good.
5, the present technique scheme is arranged to 4mm to the scope of the diameter of filter pore---and 7mm has considered the size of impurity do not hindering impurity screening under the aluminium liquid mobile situation comprehensively.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment; To do briefly clearly to introduce to the accompanying drawing of required use among the embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the synoptic diagram of the utility model;
Fig. 2 is the synoptic diagram of screen plate in the utility model;
Reference numeral: 1, settling tank 2, screen plate 3, chute 4, settling tank sidewall
5, filter pore 6, settling tank sidewall
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the part embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
1, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
Settling tank 1 is 90 degree near the settling tank sidewall 4 and the angular range at the bottom of said settling tank 1 pond of smelting furnace.
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
Settling tank 1 is 150 degree near the settling tank sidewall 4 and the angular range at the bottom of said settling tank 1 pond of smelting furnace.
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
Settling tank 1 is 120 degree near the settling tank sidewall 4 and the angular range at the bottom of said settling tank 1 pond of smelting furnace.
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
Settling tank 1 is 130 degree near the settling tank sidewall 4 and the angular range at the bottom of said settling tank 1 pond of smelting furnace.
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
Settling tank 1 is 90 degree near the settling tank sidewall 4 and the angular range at the bottom of said settling tank 1 pond of smelting furnace.
Angle at the bottom of settling tank 1 another settling tank sidewall 6 and settling tank 1 pond is 90 degree.
Embodiment 7
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
Settling tank 1 is 150 degree near the settling tank sidewall 4 and the angular range at the bottom of said settling tank 1 pond of smelting furnace.
Angle at the bottom of settling tank 1 another settling tank sidewall 6 and settling tank 1 pond is 60 degree.
Embodiment 8
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
Settling tank 1 is 120 degree near the settling tank sidewall 4 and the angular range at the bottom of said settling tank 1 pond of smelting furnace.
Angle at the bottom of settling tank 1 another settling tank sidewall 6 and settling tank 1 pond is 50 degree.
Embodiment 9
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
Settling tank 1 is 130 degree near the settling tank sidewall 4 and the angular range at the bottom of said settling tank 1 pond of smelting furnace.
Angle at the bottom of settling tank 1 another settling tank sidewall 6 and settling tank 1 pond is 30 degree.
Embodiment 10
At embodiment 1---on 9 the basis, the opening length of settling tank 1 is 80cm.
Embodiment 11
At embodiment 1---on 9 the basis, the opening length of settling tank 1 is 100cm.
Embodiment 12
At embodiment 1---on 9 the basis, the opening length of settling tank 1 is 120cm.
Embodiment 13
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
The diameter of the filter pore 5 on the screen plate 2 is 4mm.
Embodiment 14
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
The diameter of the filter pore 5 on the screen plate 2 is 5mm.
Embodiment 15
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
The diameter of the filter pore 5 on the screen plate 2 is 6mm.
Embodiment 16
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
The diameter of the filter pore 5 on the screen plate 2 is 7mm.
Embodiment 17
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
The quantity of screen plate 2 is 1 or more than 1.
Embodiment 18
As shown in the figure, as shown in the figure, a kind of aluminium liquid filtration unit is made up of chute 3 and screen plate 2, and chute 3 is provided with screen plate 2, has filter pore 5 on the screen plate 2, and chute 3 bottoms have settling tank 1, and settling tank 1 is between screen plate 2 and smelting furnace.
The quantity of settling tank 1 is 1 or more than 1.
Claims (7)
1. an aluminium liquid filtration unit is made up of chute and screen plate, and said chute is provided with said screen plate, has filter pore on the said screen plate, it is characterized in that settling tank is arranged at said chute bottom, and said settling tank is between said screen plate and smelting furnace.
2. a kind of aluminium liquid filtration unit according to claim 1 is characterized in that said settling tank is 90 degree near a sidewall and the angular range at the bottom of the said settling tank pond of smelting furnace---150 degree.
3. a kind of aluminium liquid filtration unit according to claim 2, it is characterized in that said settling tank near a sidewall of screen plate and the angle at the bottom of the said settling tank pond smaller or equal to 90 degree.
4. according to any described a kind of aluminium liquid filtration unit of claim 1 to 3, the length that it is characterized in that the opening of said settling tank is 80cm---120cm.
5. a kind of aluminium liquid filtration unit according to claim 1, the diameter that it is characterized in that said filter pore is 4mm---7mm.
6. a kind of aluminium liquid filtration unit according to claim 1 is characterized in that the quantity of said screen plate is at least one.
7. a kind of aluminium liquid filtration unit according to claim 1 is characterized in that the quantity of said settling tank is at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204209592U CN202359180U (en) | 2011-10-30 | 2011-10-30 | Molten-aluminum filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204209592U CN202359180U (en) | 2011-10-30 | 2011-10-30 | Molten-aluminum filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359180U true CN202359180U (en) | 2012-08-01 |
Family
ID=46570383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204209592U Expired - Fee Related CN202359180U (en) | 2011-10-30 | 2011-10-30 | Molten-aluminum filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359180U (en) |
-
2011
- 2011-10-30 CN CN2011204209592U patent/CN202359180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |