CN103911520A - Cast molten aluminum exhaust device - Google Patents
Cast molten aluminum exhaust device Download PDFInfo
- Publication number
- CN103911520A CN103911520A CN201410133640.XA CN201410133640A CN103911520A CN 103911520 A CN103911520 A CN 103911520A CN 201410133640 A CN201410133640 A CN 201410133640A CN 103911520 A CN103911520 A CN 103911520A
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- graphite
- molten aluminum
- motor
- gas flow
- flow controller
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a cast molten aluminum exhaust device, which comprises a graphite rotor, a graphite rod, a belt, a motor and a bracket, wherein the graphite rotor is connected with the lower end of the graphite rod; the graphite rod passes through the bracket, and is fixed to a support plate through a flange; the motor is connected with the upper end of the graphite rod through the belt; an air current controller is fixed to the bracket; one end of an air pipe is connected to the air current controller, and the other end of the air pipe is arranged inside the graphite rod. The cast molten aluminum exhaust device is simple in structure and convenient to implement. By inputting inert gas into molten aluminum through the air current controller and the air pipe, gas impurities in molten aluminum can be removed effectively, and the molding quality of cast aluminum is improved.
Description
Technical field
The present invention relates to molten aluminium purification techniques field, relate in particular to a kind of cast aluminum-molykote composite material liquid gas barrier.
Background technology
It is the gordian technique that ensures fine aluminium or aluminum alloy smelting quality that molten aluminium purifies, and the hydrogen richness melting in aluminium has a great impact the quality of aluminium, content height easily there is the defects such as cast aluminium pore, thereby reduce hydrogen richness and just become one of main purpose that molten aluminium purifies.General equipment is by rare gas element is passed in aluminium liquid through graphite bars, and after graphite rotator Stirring, rare gas element floating is by the hydrogen and the Impurity removal that are dissolved in molten aluminium.But exist inert gas flow flow to lack control, affected the effect of dehydrogenation.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of cast aluminum-molykote composite material liquid gas barrier.
The present invention takes following technical scheme to realize: a kind of cast aluminum-molykote composite material liquid gas barrier, comprise graphite rotator, graphite bars, gas flow controller, support and motor, described graphite rotator is arranged on graphite bars lower end, described graphite bars is arranged on below support, be connected with the union lever that is arranged on internal stent, described support left side is provided with gas flow controller, and right side is provided with motor; On described gas flow controller, be provided with tracheae, tracheae extend into graphite bars lower end through union lever; Described belt connects motor and union lever top.
Described graphite bars lower end is provided with regular hexagon end.
The present invention has following beneficial effect in sum: the present invention is simple in structure, is convenient to implement, and can control the air flow rate of rare gas element by gas flow controller, effectively removes the gaseous impurities in aluminium liquid, has improved the Forming Quality of cast aluminium.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Wherein: 1, graphite rotator; 2, graphite bars; 3, gas flow controller; 4, tracheae; 5, belt; 6, motor; 7, support; 8, union lever.
Embodiment
As shown in Figure 1, a kind of cast aluminum-molykote composite material liquid gas barrier, comprise graphite rotator 1, graphite bars 2, gas flow controller 3, support 7 and motor 6, described graphite rotator 1 is arranged on graphite bars 2 lower ends, described graphite bars 2 is arranged on below support 7, be connected with the union lever 8 that is arranged on support 7 inside, described support 7 left sides are provided with gas flow controller 3, and right side is provided with motor 6; On described gas flow controller 3, be provided with tracheae 4, tracheae 4 extend into graphite bars 2 lower ends through union lever 8; Described belt 5 connects motor 6 and union lever 8 tops, is provided with control knob and display screen on gas flow controller 3, can show the parameter of air-flow, is convenient to regulate.
Described graphite bars 2 lower ends are provided with regular hexagon end, are of value to the molten aluminium liquid of abundant stirring, remove gas and impurity in molten aluminium liquid.
Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this specification sheets has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, all should be encompassed in claim scope of the present invention.
Claims (2)
1. a cast aluminum-molykote composite material liquid gas barrier, comprise graphite rotator, graphite bars, gas flow controller, support and motor, it is characterized in that: described graphite rotator is arranged on graphite bars lower end, described graphite bars is arranged on below support, be connected with the union lever that is arranged on internal stent, described support left side is provided with gas flow controller, and right side is provided with motor; On described gas flow controller, be provided with tracheae, tracheae extend into graphite bars lower end through union lever; Described belt connects motor and union lever top.
2. a kind of cast aluminum-molykote composite material liquid gas barrier according to claim 1, is characterized in that: described graphite bars lower end is provided with regular hexagon end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410133640.XA CN103911520A (en) | 2014-04-04 | 2014-04-04 | Cast molten aluminum exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410133640.XA CN103911520A (en) | 2014-04-04 | 2014-04-04 | Cast molten aluminum exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103911520A true CN103911520A (en) | 2014-07-09 |
Family
ID=51037520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410133640.XA Pending CN103911520A (en) | 2014-04-04 | 2014-04-04 | Cast molten aluminum exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103911520A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136616A (en) * | 2018-11-05 | 2019-01-04 | 广东华劲金属型材有限公司 | A kind of die casting molten aluminum off gas system and its processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01191752A (en) * | 1988-01-28 | 1989-08-01 | Showa Denko Kk | Graphite tube for introducing gas for treatment of molten aluminum |
| JPH0570854A (en) * | 1991-09-18 | 1993-03-23 | Tokyo Yogyo Co Ltd | Suction degasser provided with ceramic partition member |
| CN202148342U (en) * | 2011-07-29 | 2012-02-22 | 哈尔滨中飞新技术股份有限公司 | Aluminum alloy melting and purifying device |
| CN203360533U (en) * | 2013-05-30 | 2013-12-25 | 黄山市马勒机车部件有限公司 | Molten aluminum degassing device |
| CN203393207U (en) * | 2013-08-14 | 2014-01-15 | 秦皇岛开发区美铝合金有限公司 | Aluminum alloy melt liquid degassing device |
-
2014
- 2014-04-04 CN CN201410133640.XA patent/CN103911520A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01191752A (en) * | 1988-01-28 | 1989-08-01 | Showa Denko Kk | Graphite tube for introducing gas for treatment of molten aluminum |
| JPH0570854A (en) * | 1991-09-18 | 1993-03-23 | Tokyo Yogyo Co Ltd | Suction degasser provided with ceramic partition member |
| CN202148342U (en) * | 2011-07-29 | 2012-02-22 | 哈尔滨中飞新技术股份有限公司 | Aluminum alloy melting and purifying device |
| CN203360533U (en) * | 2013-05-30 | 2013-12-25 | 黄山市马勒机车部件有限公司 | Molten aluminum degassing device |
| CN203393207U (en) * | 2013-08-14 | 2014-01-15 | 秦皇岛开发区美铝合金有限公司 | Aluminum alloy melt liquid degassing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109136616A (en) * | 2018-11-05 | 2019-01-04 | 广东华劲金属型材有限公司 | A kind of die casting molten aluminum off gas system and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |