CN105397039A - Smelting furnace launder convenient for filtering slags - Google Patents
Smelting furnace launder convenient for filtering slags Download PDFInfo
- Publication number
- CN105397039A CN105397039A CN201511005067.5A CN201511005067A CN105397039A CN 105397039 A CN105397039 A CN 105397039A CN 201511005067 A CN201511005067 A CN 201511005067A CN 105397039 A CN105397039 A CN 105397039A
- Authority
- CN
- China
- Prior art keywords
- smelting furnace
- launder
- screen pack
- spoiler
- cell body
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/007—Treatment of the fused masses in the supply runners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a smelting furnace launder convenient for filtering slags. The smelting furnace launder comprises a launder body (3) connected with a liquid outlet (2) of a smelting furnace (1); a spoiler plate (4) is arranged in the launder body (3); the spoiler plate (4) is fixedly arranged in the launder body (3); a runner (5) is arranged between the bottom end of the spoiler plate (4) and the launder body (3); a plurality of filter nets (8) are arranged in the launder body (3). According to the smelting furnace launder convenient for filtering slags, the filter nets are arranged, so that on one hand impurities in molten aluminium can be filtered, and the quality of an aluminium product is improved; and on the other hand, the momentum of the molten aluminium after flowing out of the smelting furnace can be reduced due to the arrangement of the plurality of filter nets, and molten aluminium bubbles are reduced; and the molten aluminium flowing out of the launder is more stable due to the combination effect of the filter nets and the spoiler plate.
Description
Technical field
The invention belongs to aluminum products manufacture field, especially relate to a kind of launder of smelting furnace facilitating filter residue.
Background technology
The raw material of aluminum alloy wheel of vehicle manufacture are A356.2 alloy, first must carry out melting before casting.When aluminium liquid flows into chute from the leakage fluid dram of smelting furnace, because the pressure in smelting furnace is comparatively large, when opening smelting furnace leakage fluid dram, the aluminium vacuole produced because of high low head is more, and aluminium vacuole is easily oxidized to aluminium oxide; In addition, due to the existence of solid particle polluter in aluminium liquid, the quality of aluminium alloy cast article is had a strong impact on.
Summary of the invention
In view of this, the present invention is intended to propose a kind of launder of smelting furnace facilitating filter residue, has not only easily formed aluminium oxide to solve existing chute of aluminum alloy smelting furnace, but also can transport impurity, causes the ropy problem of alloy product.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of launder of smelting furnace facilitating filter residue, comprise the cell body (3) be connected with the liquid outlet of smelting furnace (1) (2), spoiler (4) is set in described cell body (3), described spoiler (4) is installed in described cell body (3), be provided with runner (5) between described spoiler (4) bottom and described cell body (3), in described cell body (3), be provided with some screen packs (8).
Further, along described liquid outlet (2) to described spoiler (4) direction, the aperture of described screen pack (8) reduces successively.
Further, described screen pack (8) is all positioned between described liquid outlet (2) and described spoiler (4).
Further, be provided with the second screen pack (7) in described liquid outlet (2), the aperture of described second screen pack (7) is greater than the aperture of arbitrary described screen pack (8).
Further, the through hole on adjacent described screen pack (8) is crisscross arranged.
Further, described liquid outlet (2) outside is provided with plugging block (6).
Relative to prior art, the launder of smelting furnace of filter residue that facilitates of the present invention has following advantage:
Of the present invention facilitate the launder of smelting furnace screen pack of filter residue the impurity that can filter out on the one hand in aluminium liquid is set, improve the quality of aluminum products, on the other hand the setting of some screen packs can reduce aluminium liquid flow out from smelting furnace after momentum, reduce the formation of aluminium vacuole, the compound action of screen pack and spoiler can make the aluminium liquid of outflow chute more steady.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation facilitating the launder of smelting furnace of filter residue described in the embodiment of the present invention.
Description of reference numerals:
1-smelting furnace, 2-liquid outlet, 3-cell body, 4-spoiler, 5-runner, 6-screen pack, 7-plugging block, 8-screen pack.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Facilitate a launder of smelting furnace for filter residue, as shown in Figure 1, comprise the cell body 3 be connected with the liquid outlet 2 of smelting furnace 1, spoiler 4 is set in cell body 3, spoiler 4 is installed in cell body 3, is provided with runner 5 between spoiler 4 bottom and cell body 3, is provided with some screen packs 8 in cell body 3.
Along liquid outlet 2 to spoiler 4 direction, the aperture of screen pack 8 reduces successively.
Screen pack 8 is all between liquid outlet 2 and spoiler 4.
The aperture being provided with the second screen pack 7, second screen pack 7 in liquid outlet 2 is greater than the aperture of arbitrary screen pack 8.
Through hole on adjacent head net 8 is crisscross arranged.
Plugging block 6 is provided with outside liquid outlet 2.
The course of work of this example: open shutoff fast 6, larger contaminant filter first falls through the filtration of the second screen pack 7 by the aluminium liquid in smelting furnace 1, then enters in cell body 3, and aluminium liquid is again through the filtration then stable outflow from runner 5 of screen pack 8.Screen pack 8 the impurity that can filter out on the one hand in aluminium liquid is set, improve the quality of aluminum products, on the other hand the setting of some screen packs 8 can reduce aluminium liquid flows out from smelting furnace after momentum, the formation of minimizing aluminium vacuole,
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. one kind facilitates the launder of smelting furnace of filter residue, it is characterized in that: comprise the cell body (3) be connected with the liquid outlet of smelting furnace (1) (2), spoiler (4) is set in described cell body (3), described spoiler (4) is installed in described cell body (3), be provided with runner (5) between described spoiler (4) bottom and described cell body (3), in described cell body (3), be provided with some screen packs (8).
2. the launder of smelting furnace facilitating filter residue according to claim 1, is characterized in that: along described liquid outlet (2) to described spoiler (4) direction, and the aperture of described screen pack (8) reduces successively.
3. the launder of smelting furnace facilitating filter residue according to claim 1, is characterized in that: described screen pack (8) is all positioned between described liquid outlet (2) and described spoiler (4).
4. the launder of smelting furnace facilitating filter residue according to any one of claim 1-3, it is characterized in that: be provided with the second screen pack (7) in described liquid outlet (2), the aperture of described second screen pack (7) is greater than the aperture of arbitrary described screen pack (8).
5. the launder of smelting furnace facilitating filter residue according to claim 4, is characterized in that: the through hole on adjacent described screen pack (8) is crisscross arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005067.5A CN105397039A (en) | 2015-12-25 | 2015-12-25 | Smelting furnace launder convenient for filtering slags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005067.5A CN105397039A (en) | 2015-12-25 | 2015-12-25 | Smelting furnace launder convenient for filtering slags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105397039A true CN105397039A (en) | 2016-03-16 |
Family
ID=55462978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511005067.5A Pending CN105397039A (en) | 2015-12-25 | 2015-12-25 | Smelting furnace launder convenient for filtering slags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105397039A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620570A (en) * | 2018-07-24 | 2018-10-09 | 江西恒泰铝材有限公司 | Metal Melting running gate system |
| CN111351353A (en) * | 2018-12-24 | 2020-06-30 | 合肥迅达电器有限公司 | Energy-saving smelting furnace launder |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974071A (en) * | 2006-12-13 | 2007-06-06 | 中国铝业股份有限公司 | Low temperature casting process of 3140 flat aluminium alloy ingot |
| US20080314548A1 (en) * | 2007-06-21 | 2008-12-25 | Cooper Paul V | Transferring molten metal from one structure to another |
| CN201201037Y (en) * | 2008-05-20 | 2009-03-04 | 黎政江 | Filtering device with reusable aluminum water filtration plate |
| CN102000811A (en) * | 2010-12-10 | 2011-04-06 | 江西恒泰铝材有限公司 | Casting flow slot |
| CN202925078U (en) * | 2012-09-26 | 2013-05-08 | 宜兴市金啸铜业有限公司 | Molten aluminum purification device |
| CN203364619U (en) * | 2013-05-16 | 2013-12-25 | 焦作市圣昊铝业有限公司 | Aluminum alloy smelting furnace runner |
| CN204115489U (en) * | 2014-10-14 | 2015-01-21 | 重庆材料研究院有限公司 | Vacuum induction melting furnace water steel chute device |
| CN204657460U (en) * | 2015-05-20 | 2015-09-23 | 山东创新金属科技股份有限公司 | A kind of aluminium liquid constant-current stabilizer |
-
2015
- 2015-12-25 CN CN201511005067.5A patent/CN105397039A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1974071A (en) * | 2006-12-13 | 2007-06-06 | 中国铝业股份有限公司 | Low temperature casting process of 3140 flat aluminium alloy ingot |
| US20080314548A1 (en) * | 2007-06-21 | 2008-12-25 | Cooper Paul V | Transferring molten metal from one structure to another |
| CN201201037Y (en) * | 2008-05-20 | 2009-03-04 | 黎政江 | Filtering device with reusable aluminum water filtration plate |
| CN102000811A (en) * | 2010-12-10 | 2011-04-06 | 江西恒泰铝材有限公司 | Casting flow slot |
| CN202925078U (en) * | 2012-09-26 | 2013-05-08 | 宜兴市金啸铜业有限公司 | Molten aluminum purification device |
| CN203364619U (en) * | 2013-05-16 | 2013-12-25 | 焦作市圣昊铝业有限公司 | Aluminum alloy smelting furnace runner |
| CN204115489U (en) * | 2014-10-14 | 2015-01-21 | 重庆材料研究院有限公司 | Vacuum induction melting furnace water steel chute device |
| CN204657460U (en) * | 2015-05-20 | 2015-09-23 | 山东创新金属科技股份有限公司 | A kind of aluminium liquid constant-current stabilizer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620570A (en) * | 2018-07-24 | 2018-10-09 | 江西恒泰铝材有限公司 | Metal Melting running gate system |
| CN111351353A (en) * | 2018-12-24 | 2020-06-30 | 合肥迅达电器有限公司 | Energy-saving smelting furnace launder |
| CN111351353B (en) * | 2018-12-24 | 2021-11-19 | 合肥迅达电器有限公司 | Energy-saving smelting furnace launder |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160316 |