CN204401081U - Aluminium liquid refine equipment on line - Google Patents
Aluminium liquid refine equipment on line Download PDFInfo
- Publication number
- CN204401081U CN204401081U CN201420562362.5U CN201420562362U CN204401081U CN 204401081 U CN204401081 U CN 204401081U CN 201420562362 U CN201420562362 U CN 201420562362U CN 204401081 U CN204401081 U CN 204401081U
- Authority
- CN
- China
- Prior art keywords
- aluminium liquid
- insulation cover
- argon gas
- access port
- gas access
- 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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- Manufacture And Refinement Of Metals (AREA)
Abstract
A kind of aluminium liquid refine equipment on line, it is characterized in that comprising argon gas access port (2), insulation cover (3), heating rod (4), graphite rotator (5) and incubation cavity (6), described insulation cover (3) is arranged on incubation cavity (6), argon gas access port (2) and heating rod (4) are arranged on insulation cover, and (on 3, graphite rotator (5) to be arranged in incubation cavity (6) and to be positioned at argon gas access port (2) below.The utility model effectively can improve degassing efficiency; Improve aluminium liquid quality; The casting flaw such as decrease crackle, shrinkage porosite, pin hole pore, be mingled with; Improve the quality of aluminium strand; Reduce labor strength; Reduce production cost, improve economic benefit.
Description
Technical field
The utility model belongs to aluminium melt purifying technical field, is specifically related to a kind of aluminium liquid refine equipment on line, particularly churned mechanically bottom and blows formula aluminium liquid refine equipment on line again.
Background technology
The object of online degasification Shi Ge great aluminium processing enterprise's founding primary study and development, typical online degasification method has the degasification of porous plug overcurrent, the degasification of static jet mode.Because above device carries out in bottom blowing afloat refining; refining effect is poor; refinery gas can not with the gas in small bubbles entrain aluminium liquid fast on move and discharge aluminium liquid, often can crack in casting cycle, shrinkage porosite, pin hole pore, be mingled with, the casting flaw such as residual liquid is many.Staff labor intensity is large, and quality product is low, and finished product rate is low, is unfavorable for continuous automatic production.
Summary of the invention
The technical problems to be solved in the utility model is the deficiency overcoming prior art existence, there is provided a kind of and improve degassing efficiency, improve degasification quality, eliminate the aluminium liquid refine equipment on line of crackle, shrinkage porosite, pin hole pore, folder nitrogen is sprayed onto in aluminium liquid, under the effect of rotational shear, gas is cut into small bubble, the online degasification deslagging refining method of slagging-off.
The technical solution of the utility model is:
A kind of aluminium liquid refine equipment on line, comprise argon gas access port 2, insulation cover 3, heating rod 4, graphite rotator 5 and incubation cavity 6, described insulation cover 3 is arranged on incubation cavity 6, argon gas access port 2 and heating rod 4 are arranged on insulation cover 3, and graphite rotator 5 to be arranged in incubation cavity 6 and to be positioned at below argon gas access port 2.
Described aluminium liquid refine equipment on line also comprises the insulation cover lifting mechanism 1 be connected with described insulation cover 3.
Be provided with division plate 7 in described incubation cavity 6, described argon gas access port 2 and heating rod 4 are separately positioned on division plate 7 both sides.
The beneficial effects of the utility model are:
Aluminium liquid refine equipment on line of the present utility model is by the hollow graphite rotor with swivel arrangement, argon gas or nitrogen is injected in aluminium liquid.The utility model comprises holding furnace, division plate at aluminium liquid refine equipment on line, the insulation cover of graphite rotator, band heating rod.
The utility model effectively can improve degassing efficiency; Improve aluminium liquid quality; The casting flaw such as decrease crackle, shrinkage porosite, pin hole pore, be mingled with; Improve the quality of aluminium strand; Reduce labor strength; Reduce production cost, improve economic benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 be insulation cover lifting mechanism, 2 be argon gas access port, 3 be insulation cover, 4 be heating rod, 5 be graphite rotator, 6 be incubation cavity, 7 for division plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As Fig. 1, a kind of aluminium liquid refine equipment on line, comprise argon gas access port 2, insulation cover 3, heating rod 4, graphite rotator 5 and incubation cavity 6, described insulation cover 3 is arranged on incubation cavity 6, argon gas access port 2 and heating rod 4 are arranged on insulation cover 3, and graphite rotator 5 to be arranged in incubation cavity 6 and to be positioned at below argon gas access port 2.
Aluminium liquid refine equipment on line also comprises the insulation cover lifting mechanism 1 be connected with described insulation cover 3.
Be provided with division plate 7 in incubation cavity 6, described argon gas access port 2 and heating rod 4 are separately positioned on division plate 7 both sides.
Degasification principle of the present utility model: adopt inert gas deaeration, utilize the diffustivity of hydrogen, pass into high purity inert gas in aluminium liquid, form small bubbles, free hydrogen will be diffused in the bubble of rare gas element, and takes aluminium liquid out of along with the rising of rare gas element bubble, reaches the effect of degasification.The volume of rare gas element small bubbles is less, and dispersity is higher, and degassing effect is better.
The utility model is a kind of novel online air-removal equipment.Melt aluminium liquid flows through degasification tank, and rare gas element forms the small bubbles filled the air in a large number in aluminium liquid by rotating rotor shower nozzle, and hydrogen is spread in small bubbles, along with small bubbles float up to bath surface, reaches the object of dehydrogenation.Simultaneously in the process of bubble floating, rely on bubble surface tension force that a part of slag inclusion is taken out of melt, reach refining aluminium fusant object.
Embodiment recited above is only be described preferred implementation of the present utility model; not design of the present utility model and scope are limited; do not departing under the utility model design concept prerequisite; the various modification that in this area, common engineering technical personnel make the technical solution of the utility model and improvement; all should fall into protection domain of the present utility model, the technology contents of the utility model request protection is all recorded in detail in the claims.
Claims (3)
1. an aluminium liquid refine equipment on line, it is characterized in that comprising argon gas access port (2), insulation cover (3), heating rod (4), graphite rotator (5) and incubation cavity (6), described insulation cover (3) is arranged on incubation cavity (6), argon gas access port (2) and heating rod (4) are arranged on insulation cover, and (on 3, graphite rotator (5) to be arranged in incubation cavity (6) and to be positioned at argon gas access port (2) below.
2. aluminium liquid refine equipment on line according to claim 1, is characterized in that described aluminium liquid refine equipment on line also comprises the insulation cover lifting mechanism (1) be connected with described insulation cover (3).
3. aluminium liquid refine equipment on line according to claim 1, it is characterized in that being provided with division plate (7) in described incubation cavity (6), described argon gas access port (2) and heating rod (4) are separately positioned on division plate (7) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562362.5U CN204401081U (en) | 2014-09-26 | 2014-09-26 | Aluminium liquid refine equipment on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562362.5U CN204401081U (en) | 2014-09-26 | 2014-09-26 | Aluminium liquid refine equipment on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204401081U true CN204401081U (en) | 2015-06-17 |
Family
ID=53424959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562362.5U Expired - Fee Related CN204401081U (en) | 2014-09-26 | 2014-09-26 | Aluminium liquid refine equipment on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204401081U (en) |
-
2014
- 2014-09-26 CN CN201420562362.5U patent/CN204401081U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20160926 |