CN203569166U - Molten aluminium filter device - Google Patents
Molten aluminium filter device Download PDFInfo
- Publication number
- CN203569166U CN203569166U CN201320664825.4U CN201320664825U CN203569166U CN 203569166 U CN203569166 U CN 203569166U CN 201320664825 U CN201320664825 U CN 201320664825U CN 203569166 U CN203569166 U CN 203569166U
- Authority
- CN
- China
- Prior art keywords
- cavity
- filter
- screen plate
- feed end
- filter plate
- 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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Classifications
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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)
- Filtering Materials (AREA)
Abstract
The utility model discloses a molten aluminium filter device. The molten aluminium filter device comprises a filter tank body, a gate, a feed end and a discharge end, wherein a filter plate is arranged on the gate; a baffle is also vertically arranged in the filter tank body and is arranged on the side, close to the feed end, of the filter plate; the filter tank body is separated into three cavities by the baffle and the filter plate, namely a cavity I, a cavity II and a cavity III from the feed end to the discharge end in sequence; aluminium oxide particles and gas inlets are formed in the cavity I and the cavity II; the gas holes are formed in the bottom walls of the cavities; a channel is arranged at the bottom of the baffle and is used for communicating the cavity I with the cavity II; the stack height of the aluminium oxide particles is more than the height of the channel. The molten aluminium filter device has the beneficial effects that by pumping nitrogen or argon via the gas inlets and using the aluminium oxide particles, molten aluminium is preliminarily filtered to remove most impurities in molten aluminium, and the remaining small impurities are filtered by the filter plate, thus reducing the burden of the filter plate and prolonging the service life of the filter plate.
Description
Technical field
The utility model relates to the refining unit field of aluminium, is specifically related to a kind of aluminium liquid filter cleaner treatment unit.
Background technology
The content of non-metallic inclusion and distribution in metal are important symbols of reflection metal melt metallurgical quality.Their existence can destroy the basic continuity of metal, reduces plasticity, toughness and the solidity to corrosion of metallic substance, worsens processing performance and the surface quality of metal.
In order to solve the impurity in molten metal, aluminium liquid for example, most applications can adopt aluminium liquid filtration equipment for clarifying to process.Aluminium liquid filtration equipment for clarifying is generally comprised of filter box and flashboard, a screen plate is inlayed in the centre of flashboard, and aluminium liquid, from an effluent of flashboard to opposite side, filters through screen plate, to remove impurity, the defect that this structure exists is: filter flashboard place and be not easy plug sternly, easily produce by-pass flow, produce bits many, aluminium liquid filter effect is bad, reduce quality product, increased operational cost, reduced the economic benefit of enterprise.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind of aluminium liquid filtration unit, its objective is a kind of aluminium of good filtration effect liquid filtration unit is provided.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of aluminium liquid filtration unit, comprise filter box, flashboard, feed end and discharge end, described flashboard is provided with screen plate, in described filter box, be also vertically provided with dividing plate, described dividing plate is positioned at described screen plate near feed end one side, described dividing plate and described screen plate are separated into three cavitys by described filter box, are followed successively by cavity one, cavity two, cavity three from feed end to discharge end; In described cavity one and described cavity two, be equipped with alumina particle and air inlet port, described air inlet port is all positioned on described cavity diapire, described dividing plate bottom is provided with passage, cavity one and described cavity two described in described channel connection, the height that described alumina particle is piled up is higher than the height of described passage.
Preferably, described screen plate is ceramic capillary screen plate.
Pass through technique scheme, the beneficial effect that the utility model is obtained is: by air inlet port, pass into the use of nitrogen or argon gas and alumina particle, aluminium liquid is tentatively filtered, most of impurity in aluminium liquid is filtered out, remaining minute impurities is filtered by screen plate, alleviate the burden of screen plate, extended the work-ing life of screen plate.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of aluminium liquid filtration unit of the utility model embodiment.
The represented corresponding component title of numeral in figure:
1. filter box 2. feed end 3. discharge end 4. dividing plate 5. screen plates
6. air inlet port 7. alumina particles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Below in conjunction with embodiment and embodiment, the utility model is described in further detail.
Embodiment.
As shown in Figure 1, a kind of aluminium liquid filtration unit, comprise filter box 1, flashboard, feed end 2 and discharge end 3, described flashboard is provided with screen plate 5, in described filter box 1, be also vertically provided with dividing plate 4, described dividing plate 4 is positioned at described screen plate 5 near feed end 2 one sides, and described dividing plate 4 and described screen plate 5 are separated into three cavitys by described filter box 1, is followed successively by cavity one, cavity two, cavity three from feed end 2 to discharge end 3; In described cavity one and described cavity two, be equipped with alumina particle 7 and air inlet port 6, described air inlet port 6 is all positioned on described cavity diapire, described dividing plate 4 bottoms are provided with passage, cavity one and described cavity two described in described channel connection, the height that described alumina particle 7 is piled up is higher than the height of described passage.In the present embodiment, described screen plate 5 is ceramic capillary screen plate.
The utility model adopts dividing plate 4 and flashboard to be combined with, and filter box 1 is separated into three cavitys, and aluminium liquid will enter successively three cavitys and filter, and has increased filtration area.During operation, first in cavity one and cavity two, put into alumina particle 7, put into aluminium liquid and air inlet port 6 is passed into nitrogen or argon gas, aluminium liquid is through the absorption of alumina particle 7 and the filtration of nitrogen or argon gas, most of impurity in aluminium liquid is filtered out, remaining minute impurities is filtered by screen plate 5, has alleviated the burden of screen plate 5, has extended the work-ing life of screen plate 5.
Above-described is only the preferred implementation of a kind of aluminium liquid of the utility model filtration unit; should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. an aluminium liquid filtration unit, comprise filter box, flashboard, feed end and discharge end, described flashboard is provided with screen plate, it is characterized in that, in described filter box, be also vertically provided with dividing plate, described dividing plate is positioned at described screen plate near feed end one side, and described dividing plate and described screen plate are separated into three cavitys by described filter box, is followed successively by cavity one, cavity two, cavity three from feed end to discharge end; In described cavity one and described cavity two, be equipped with alumina particle and air inlet port, described air inlet port is all positioned on described cavity diapire, described dividing plate bottom is provided with passage, cavity one and described cavity two described in described channel connection, the height that described alumina particle is piled up is higher than the height of described passage.
2. a kind of aluminium liquid filtration unit according to claim 1, is characterized in that, described screen plate is ceramic capillary screen plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664825.4U CN203569166U (en) | 2013-10-25 | 2013-10-25 | Molten aluminium filter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664825.4U CN203569166U (en) | 2013-10-25 | 2013-10-25 | Molten aluminium filter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569166U true CN203569166U (en) | 2014-04-30 |
Family
ID=50536909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664825.4U Expired - Fee Related CN203569166U (en) | 2013-10-25 | 2013-10-25 | Molten aluminium filter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469436A (en) * | 2017-08-30 | 2017-12-15 | 宜兴市金纳利机械制造有限公司 | A kind of purification of molten steel filter |
-
2013
- 2013-10-25 CN CN201320664825.4U patent/CN203569166U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469436A (en) * | 2017-08-30 | 2017-12-15 | 宜兴市金纳利机械制造有限公司 | A kind of purification of molten steel filter |
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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: 20140430 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |